Static Call Graph for image ..\OBJ\Template.axf

Function Pointers

• ADC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• BusFault_Handler from stm32f4xx_it.o(i.BusFault_Handler) referenced from startup_stm32f407xx.o(RESET)
• CAN1_RX0_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN1_RX1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN1_SCE_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN1_TX_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN2_RX0_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN2_RX1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN2_SCE_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• CAN2_TX_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DCMI_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream0_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream2_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream3_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream4_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream5_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream6_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA1_Stream7_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream0_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream2_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream3_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream4_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream5_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream6_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DMA2_Stream7_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• DebugMon_Handler from stm32f4xx_it.o(i.DebugMon_Handler) referenced from startup_stm32f407xx.o(RESET)
• ETH_IRQHandler from lan8720.o(i.ETH_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• ETH_WKUP_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI0_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI15_10_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI2_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI3_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI4_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• EXTI9_5_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• FLASH_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• FMC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• FPU_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• HASH_RNG_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• HardFault_Handler from stm32f4xx_it.o(i.HardFault_Handler) referenced from startup_stm32f407xx.o(RESET)
• I2C1_ER_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• I2C1_EV_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• I2C2_ER_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• I2C2_EV_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• I2C3_ER_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• I2C3_EV_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• MemManage_Handler from stm32f4xx_it.o(i.MemManage_Handler) referenced from startup_stm32f407xx.o(RESET)
• NMI_Handler from stm32f4xx_it.o(i.NMI_Handler) referenced from startup_stm32f407xx.o(RESET)
• OTG_FS_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• OTG_FS_WKUP_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• OTG_HS_EP1_IN_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• OTG_HS_EP1_OUT_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• OTG_HS_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• OTG_HS_WKUP_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• PVD_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• PendSV_Handler from stm32f4xx_it.o(i.PendSV_Handler) referenced from startup_stm32f407xx.o(RESET)
• RCC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• RTC_Alarm_IRQHandler from rtc.o(i.RTC_Alarm_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• RTC_WKUP_IRQHandler from rtc.o(i.RTC_WKUP_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• Reset_Handler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• SDIO_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• SPI1_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• SPI2_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• SPI3_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• SVC_Handler from stm32f4xx_it.o(i.SVC_Handler) referenced from startup_stm32f407xx.o(RESET)
• SysTick_Handler from stm32f4xx_it.o(i.SysTick_Handler) referenced from startup_stm32f407xx.o(RESET)
• SystemInit from system_stm32f4xx.o(i.SystemInit) referenced from startup_stm32f407xx.o(.text)
• TAMP_STAMP_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM1_BRK_TIM9_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM1_CC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM1_TRG_COM_TIM11_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM1_UP_TIM10_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM2_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM3_IRQHandler from timer.o(i.TIM3_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• TIM4_IRQHandler from usmart.o(i.TIM4_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• TIM5_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM6_DAC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM7_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM8_BRK_TIM12_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM8_CC_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM8_TRG_COM_TIM14_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• TIM8_UP_TIM13_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• UART4_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• UART5_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• UART_DMAAbortOnError from stm32f4xx_hal_uart.o(i.UART_DMAAbortOnError) referenced from stm32f4xx_hal_uart.o(i.HAL_UART_IRQHandler)
• USART1_IRQHandler from usart.o(i.USART1_IRQHandler) referenced from startup_stm32f407xx.o(RESET)
• USART2_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• USART3_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• USART6_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• UsageFault_Handler from stm32f4xx_it.o(i.UsageFault_Handler) referenced from startup_stm32f407xx.o(RESET)
• WWDG_IRQHandler from startup_stm32f407xx.o(.text) referenced from startup_stm32f407xx.o(RESET)
• __main from entry.o(.ARM.Collect$$$$00000000) referenced from startup_stm32f407xx.o(.text)
• _snputc from printfa.o(i._snputc) referenced from printfa.o(i.__0snprintf)
• _snputc from printfa.o(i._snputc) referenced from printfa.o(i.__0vsnprintf)
• arp_timer from timers.o(i.arp_timer) referenced from timers.o(i.arp_timer)
• arp_timer from timers.o(i.arp_timer) referenced from timers.o(i.sys_timeouts_init)
• core_msg_cb_adapter_with_obj from mqtt_client_sdk.o(.text.core_msg_cb_adapter_with_obj) referenced from mqtt_client_sdk.o(.text.xxl_mqtt_sdk_client_create)
• delay_ms from delay.o(i.delay_ms) referenced 2 times from usmart_config.o(.data)
• delay_us from delay.o(i.delay_us) referenced 2 times from usmart_config.o(.data)
• dhcp_recv from dhcp.o(i.dhcp_recv) referenced from dhcp.o(i.dhcp_start)
• dhcp_timer_coarse from timers.o(i.dhcp_timer_coarse) referenced from timers.o(i.dhcp_timer_coarse)
• dhcp_timer_coarse from timers.o(i.dhcp_timer_coarse) referenced from timers.o(i.sys_timeouts_init)
• dhcp_timer_fine from timers.o(i.dhcp_timer_fine) referenced from timers.o(i.dhcp_timer_fine)
• dhcp_timer_fine from timers.o(i.dhcp_timer_fine) referenced from timers.o(i.sys_timeouts_init)
• dns_recv from dns.o(i.dns_recv) referenced from dns.o(i.dns_init)
• dns_timer from timers.o(i.dns_timer) referenced from timers.o(i.dns_timer)
• dns_timer from timers.o(i.dns_timer) referenced from timers.o(i.sys_timeouts_init)
• etharp_output from etharp.o(i.etharp_output) referenced from ethernetif.o(i.ethernetif_init)
• ethernet_input from etharp.o(i.ethernet_input) referenced from lwip_comm.o(i.lwip_comm_init)
• ethernetif_init from ethernetif.o(i.ethernetif_init) referenced from lwip_comm.o(i.lwip_comm_init)
• fputc from usart.o(i.fputc) referenced from printfa.o(i.__0printf)
• ip_reass_timer from timers.o(i.ip_reass_timer) referenced from timers.o(i.ip_reass_timer)
• ip_reass_timer from timers.o(i.ip_reass_timer) referenced from timers.o(i.sys_timeouts_init)
• ipfrag_free_pbuf_custom from ip_frag.o(i.ipfrag_free_pbuf_custom) referenced from ip_frag.o(i.ip_frag)
• low_level_output from ethernetif.o(i.low_level_output) referenced from ethernetif.o(i.ethernetif_init)
• main from main.o(i.main) referenced from entry9a.o(.ARM.Collect$$$$0000000B)
• mqtt_conn_callback from main.o(i.mqtt_conn_callback) referenced from main.o(i.mqtt_init)
• mqtt_msg_callback from main.o(i.mqtt_msg_callback) referenced from main.o(i.mqtt_init)
• my_mem_init from malloc.o(i.my_mem_init) referenced 2 times from malloc.o(.data)
• my_mem_perused from malloc.o(i.my_mem_perused) referenced 2 times from malloc.o(.data)
• read_addr from usmart.o(i.read_addr) referenced 2 times from usmart_config.o(.data)
• tcp_connect_cb from net_eth_stm32.o(.text.tcp_connect_cb) referenced from net_eth_stm32.o(.text.net_tcp_connect_stm32)
• tcp_recv_callback from net_eth_stm32.o(.text.tcp_recv_callback) referenced from net_eth_stm32.o(.text.net_tcp_socket_create_stm32)
• tcp_recv_null from tcp.o(i.tcp_recv_null) referenced from tcp.o(i.tcp_alloc)
• tcpip_tcp_timer from timers.o(i.tcpip_tcp_timer) referenced from timers.o(i.tcp_timer_needed)
• tcpip_tcp_timer from timers.o(i.tcpip_tcp_timer) referenced from timers.o(i.tcpip_tcp_timer)
• usmart_cmd_rec from usmart.o(i.usmart_cmd_rec) referenced 2 times from usmart_config.o(.data)
• usmart_exe from usmart.o(i.usmart_exe) referenced 2 times from usmart_config.o(.data)
• usmart_init from usmart.o(i.usmart_init) referenced 2 times from usmart_config.o(.data)
• usmart_scan from usmart.o(i.usmart_scan) referenced 2 times from usmart_config.o(.data)
• write_addr from usmart.o(i.write_addr) referenced 2 times from usmart_config.o(.data)

Global Symbols

__main (Thumb, 0 bytes, Stack size unknown bytes, entry.o(.ARM.Collect$$$$00000000))
[Address Reference Count : 1]

• startup_stm32f407xx.o(.text)

_main_stk (Thumb, 0 bytes, Stack size unknown bytes, entry2.o(.ARM.Collect$$$$00000001))

_main_scatterload (Thumb, 0 bytes, Stack size unknown bytes, entry5.o(.ARM.Collect$$$$00000004))

[Calls]

• >>   __scatterload

__main_after_scatterload (Thumb, 0 bytes, Stack size unknown bytes, entry5.o(.ARM.Collect$$$$00000004))

[Called By]

• >>   __scatterload

_main_clock (Thumb, 0 bytes, Stack size unknown bytes, entry7b.o(.ARM.Collect$$$$00000008))

_main_cpp_init (Thumb, 0 bytes, Stack size unknown bytes, entry8b.o(.ARM.Collect$$$$0000000A))

_main_init (Thumb, 0 bytes, Stack size unknown bytes, entry9a.o(.ARM.Collect$$$$0000000B))

__rt_lib_shutdown_fini (Thumb, 0 bytes, Stack size unknown bytes, entry12b.o(.ARM.Collect$$$$0000000E))

__rt_final_cpp (Thumb, 0 bytes, Stack size unknown bytes, entry10a.o(.ARM.Collect$$$$0000000F))

__rt_final_exit (Thumb, 0 bytes, Stack size unknown bytes, entry11a.o(.ARM.Collect$$$$00000011))

__disable_irq (Thumb, 4 bytes, Stack size 0 bytes, platform_port.o(.emb_text))

[Called By]

• >>   platform_mutex_lock_stm32

__enable_irq (Thumb, 4 bytes, Stack size 0 bytes, platform_port.o(.emb_text))

[Called By]

• >>   platform_mutex_unlock_stm32

Reset_Handler (Thumb, 8 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

ADC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))

[Calls]

• >>   ADC_IRQHandler

• >>   ADC_IRQHandler

• startup_stm32f407xx.o(RESET)

CAN1_RX0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN1_RX1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN1_SCE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN1_TX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN2_RX0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN2_RX1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN2_SCE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

CAN2_TX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DCMI_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA1_Stream0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA1_Stream1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA1_Stream2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA1_Stream3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA1_Stream4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA1_Stream5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA1_Stream6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA1_Stream7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

DMA2_Stream7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

ETH_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI15_10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

EXTI9_5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

FLASH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

FMC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

FPU_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

HASH_RNG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C1_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C1_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C2_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C2_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C3_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

I2C3_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_FS_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_FS_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_HS_EP1_IN_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_HS_EP1_OUT_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_HS_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

OTG_HS_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

PVD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

RCC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

SDIO_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

SPI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

SPI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TAMP_STAMP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM1_BRK_TIM9_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM1_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM1_TRG_COM_TIM11_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM1_UP_TIM10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM6_DAC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM8_BRK_TIM12_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM8_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM8_TRG_COM_TIM14_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

TIM8_UP_TIM13_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

UART4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

UART5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

USART2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

USART3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

USART6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

WWDG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f407xx.o(.text))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

__aeabi_uldivmod (Thumb, 98 bytes, Stack size 40 bytes, uldiv.o(.text))

[Stack]

• Max Depth = 40
• Call Chain = __aeabi_uldivmod

• >>   __aeabi_llsr
• >>   __aeabi_llsl

• >>   HAL_RCC_GetSysClockFreq
• >>   _printf_core
• >>   _fp_digits

____aeabi_memcpy8$ret$move (Thumb, 0 bytes, Stack size 8 bytes, memmove.o(.text), UNUSED)

___aeabi_memmove$ret (Thumb, 0 bytes, Stack size 8 bytes, memmove.o(.text), UNUSED)

___aeabi_memmove4$ret (Thumb, 0 bytes, Stack size 8 bytes, memmove.o(.text), UNUSED)

___aeabi_memmove8$ret (Thumb, 0 bytes, Stack size 8 bytes, memmove.o(.text), UNUSED)

__aeabi_memcpy (Thumb, 66 bytes, Stack size 8 bytes, memmove.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = __aeabi_memcpy

• >>   tcp_write
• >>   ip_reass_free_complete_datagram
• >>   ip_reass
• >>   ip_frag
• >>   icmp_send_response
• >>   low_level_output
• >>   low_level_input
• >>   pbuf_copy
• >>   pbuf_copy_partial

__aeabi_memcpy4 (Thumb, 0 bytes, Stack size 8 bytes, memmove.o(.text), UNUSED)

memcpy (Thumb, 0 bytes, Stack size 8 bytes, memmove.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = memcpy

• >>   net_tcp_recv_stm32
• >>   tcp_recv_callback
• >>   crypto_decrypt
• >>   mqtt50_connack_decode
• >>   platform_strcpy_s
• >>   net_interface_dequeue

memmove (Thumb, 0 bytes, Stack size 8 bytes, memmove.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = memmove

• >>   mqtt_packet_id_alloc
• >>   platform_memcpy_s

__aeabi_memset (Thumb, 14 bytes, Stack size 0 bytes, memseta.o(.text))

[Called By]

• >>   memset
• >>   __aeabi_memclr

__aeabi_memset4 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

__aeabi_memset8 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

__aeabi_memclr (Thumb, 4 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

[Calls]

• >>   __aeabi_memset

__aeabi_memclr4 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text))

[Called By]

• >>   mqtt_init
• >>   udp_new
• >>   dhcp_start
• >>   dhcp_parse_reply
• >>   ip_reass
• >>   tcp_alloc

__aeabi_memclr8 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

memset (Thumb, 18 bytes, Stack size 8 bytes, memseta.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = memset

• >>   __aeabi_memset

• >>   net_interface_deinit.part.0
• >>   net_tcp_socket_create_stm32
• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans
• >>   mqtt50_connack_decode
• >>   mqtt_client_recv_packet_proc
• >>   mqtt50_conn_packet_encode
• >>   mqtt50_subscribe_encode
• >>   platform_memset_s_stm32
• >>   net_adapter_open
• >>   agent_log_hexdump
• >>   mqtt_client_loop
• >>   mqtt_client_subscribe
• >>   mqtt_client_subscribe50
• >>   mqtt_client_connect
• >>   mqtt_client_create
• >>   agent_log

strstr (Thumb, 36 bytes, Stack size 12 bytes, strstr.o(.text))

[Stack]

• Max Depth = 12
• Call Chain = strstr

• >>   net_adapter_open

strchr (Thumb, 20 bytes, Stack size 0 bytes, strchr.o(.text))

[Called By]

• >>   platform_strchr_stm32
• >>   net_adapter_open
• >>   check_share_group_valid

strlen (Thumb, 14 bytes, Stack size 0 bytes, strlen.o(.text))

[Called By]

• >>   platform_strlen

strcmp (Thumb, 28 bytes, Stack size 8 bytes, strcmp.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = strcmp

• >>   platform_strcmp_stm32

memcmp (Thumb, 26 bytes, Stack size 12 bytes, memcmp.o(.text))

[Stack]

• Max Depth = 12
• Call Chain = memcmp

• >>   ethernet_input

__aeabi_dadd (Thumb, 322 bytes, Stack size 48 bytes, dadd.o(.text), UNUSED)

[Calls]

• >>   __aeabi_lasr
• >>   __aeabi_llsl
• >>   _double_round
• >>   _double_epilogue

• >>   __aeabi_dsub
• >>   __aeabi_drsub
• >>   _fp_digits

__aeabi_dsub (Thumb, 6 bytes, Stack size 0 bytes, dadd.o(.text), UNUSED)

[Calls]

• >>   __aeabi_dadd

__aeabi_drsub (Thumb, 6 bytes, Stack size 0 bytes, dadd.o(.text), UNUSED)

[Calls]

• >>   __aeabi_dadd

__aeabi_dmul (Thumb, 228 bytes, Stack size 48 bytes, dmul.o(.text))

[Stack]

• Max Depth = 88
• Call Chain = __aeabi_dmul ⇒ _double_epilogue ⇒ _double_round

• >>   _double_epilogue

• >>   LCD_SSD_BackLightSet
• >>   _fp_digits

__aeabi_ddiv (Thumb, 222 bytes, Stack size 32 bytes, ddiv.o(.text), UNUSED)

[Calls]

• >>   _double_round

• >>   _fp_digits

__aeabi_ui2d (Thumb, 26 bytes, Stack size 16 bytes, dfltui.o(.text))

[Stack]

• Max Depth = 56
• Call Chain = __aeabi_ui2d ⇒ _double_epilogue ⇒ _double_round

• >>   _double_epilogue

• >>   LCD_SSD_BackLightSet

__aeabi_d2uiz (Thumb, 50 bytes, Stack size 8 bytes, dfixui.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = __aeabi_d2uiz

• >>   __aeabi_llsr

• >>   LCD_SSD_BackLightSet

__aeabi_uidiv (Thumb, 0 bytes, Stack size 12 bytes, uidiv.o(.text), UNUSED)

__aeabi_uidivmod (Thumb, 44 bytes, Stack size 12 bytes, uidiv.o(.text), UNUSED)

[Called By]

• >>   _printf_core

__aeabi_llsl (Thumb, 30 bytes, Stack size 0 bytes, llshl.o(.text))

[Called By]

• >>   __aeabi_dadd
• >>   _double_epilogue
• >>   __aeabi_d2ulz
• >>   __aeabi_uldivmod

_ll_shift_l (Thumb, 0 bytes, Stack size 0 bytes, llshl.o(.text), UNUSED)

__aeabi_llsr (Thumb, 32 bytes, Stack size 0 bytes, llushr.o(.text))

[Called By]

• >>   __aeabi_d2uiz
• >>   _double_epilogue
• >>   __aeabi_d2ulz
• >>   __aeabi_uldivmod

_ll_ushift_r (Thumb, 0 bytes, Stack size 0 bytes, llushr.o(.text), UNUSED)

__aeabi_lasr (Thumb, 36 bytes, Stack size 0 bytes, llsshr.o(.text), UNUSED)

[Called By]

• >>   __aeabi_dadd

_ll_sshift_r (Thumb, 0 bytes, Stack size 0 bytes, llsshr.o(.text), UNUSED)

__I$use$fp (Thumb, 0 bytes, Stack size 8 bytes, iusefp.o(.text), UNUSED)

_double_round (Thumb, 30 bytes, Stack size 8 bytes, depilogue.o(.text))

[Stack]

• Max Depth = 8
• Call Chain = _double_round

• >>   __aeabi_ddiv
• >>   __aeabi_dadd
• >>   _double_epilogue

_double_epilogue (Thumb, 156 bytes, Stack size 32 bytes, depilogue.o(.text))

[Stack]

• Max Depth = 40
• Call Chain = _double_epilogue ⇒ _double_round

• >>   __aeabi_llsr
• >>   __aeabi_llsl
• >>   _double_round

• >>   __aeabi_dadd
• >>   __aeabi_ui2d
• >>   __aeabi_dmul

__aeabi_d2ulz (Thumb, 48 bytes, Stack size 0 bytes, dfixul.o(.text), UNUSED)

[Calls]

• >>   __aeabi_llsr
• >>   __aeabi_llsl

• >>   _fp_digits

__aeabi_cdrcmple (Thumb, 48 bytes, Stack size 0 bytes, cdrcmple.o(.text), UNUSED)

[Called By]

• >>   _fp_digits

__scatterload (Thumb, 28 bytes, Stack size 0 bytes, init.o(.text))

[Calls]

• >>   __main_after_scatterload

• >>   _main_scatterload

__scatterload_rt2 (Thumb, 0 bytes, Stack size 0 bytes, init.o(.text), UNUSED)

__decompress (Thumb, 0 bytes, Stack size unknown bytes, __dczerorl2.o(.text), UNUSED)

__decompress1 (Thumb, 86 bytes, Stack size unknown bytes, __dczerorl2.o(.text), UNUSED)

agent_log (Thumb, 336 bytes, Stack size unknown bytes, agent_log.o(.text.agent_log))

[Stack]

• Max Depth = 40 + Unknown Stack Size + In Cycle
• Call Chain = agent_log ⇒ agent_log (Cycle)

• >>   fputs
• >>   platform_get_tick_ms
• >>   agent_log
• >>   vsnprintf
• >>   snprintf
• >>   printf
• >>   memset

• >>   xxl_mqtt_sdk_global_init
• >>   xxl_mqtt_sdk_client_subscribe
• >>   xxl_mqtt_sdk_client_loop
• >>   xxl_mqtt_sdk_client_create
• >>   mqtt_topic_client_add.part.0
• >>   mqtt_payload_validate
• >>   mqtt_packet_encode_v311
• >>   mqtt_topic_validate
• >>   mqtt_topic_list_init
• >>   mqtt50_ack_encode
• >>   net_interface_deinit.part.0
• >>   net_udp_socket_create_stm32
• >>   net_socket_close_stm32
• >>   net_tcp_send_stm32
• >>   net_tcp_connect_stm32
• >>   net_tcp_socket_create_stm32
• >>   tcp_connect_cb
• >>   mqtt_cache_clean_timeout
• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans
• >>   mqtt_session_init
• >>   mqtt50_publish_decode
• >>   mqtt50_unsuback_decode
• >>   mqtt50_suback_decode
• >>   mqtt50_connack_decode
• >>   mqtt50_ack_decode
• >>   mqtt_qos2_handle_pubrec
• >>   mqtt_packet_encode
• >>   mqtt_client_recv_packet_proc
• >>   mqtt_client_handle_qos2_ack
• >>   mqtt_client_alloc_pkt_id
• >>   mqtt_client_handle_puback
• >>   mqtt_client_encode_packet
• >>   mqtt_client_free_pkt_id
• >>   mqtt50_conn_encode
• >>   mqtt50_conn_packet_encode
• >>   mqtt50_client_handle_connack
• >>   mqtt_subscribe_add
• >>   mqtt_packet_id_free
• >>   mqtt50_subscribe_encode
• >>   mqtt50_publish_encode
• >>   mqtt_packet_id_alloc
• >>   mqtt50_version_auto_detect
• >>   platform_strstr
• >>   net_adapter_close
• >>   net_interface_tcp_recv
• >>   net_interface_dequeue
• >>   net_adapter_recv
• >>   net_interface_send_to
• >>   net_adapter_send
• >>   net_interface_close
• >>   net_interface_bind
• >>   net_interface_create_udp_socket
• >>   net_interface_tcp_connect
• >>   net_interface_create_tcp_socket
• >>   net_interface_set_current_type
• >>   net_interface_init
• >>   net_adapter_open
• >>   net_adapter_check_index_valid
• >>   agent_log_hexdump
• >>   mqtt_client_loop
• >>   mqtt_client_subscribe
• >>   mqtt_client_subscribe50
• >>   mqtt_client_connect
• >>   mqtt_client_create
• >>   agent_log

agent_log_hexdump (Thumb, 160 bytes, Stack size unknown bytes, agent_log.o(.text.agent_log_hexdump))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = agent_log_hexdump ⇒ agent_log ⇒ agent_log (Cycle)

• >>   agent_log
• >>   snprintf
• >>   memset

• >>   net_adapter_send

crypto_create (Thumb, 74 bytes, Stack size unknown bytes, mqtt_crypto.o(.text.crypto_create))

[Called By]

• >>   mqtt_client_create

crypto_decrypt (Thumb, 224 bytes, Stack size unknown bytes, mqtt_crypto.o(.text.crypto_decrypt))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = crypto_decrypt ⇒ memcpy

• >>   memcpy

• >>   mqtt_client_recv_packet_proc

decode_remaining_len (Thumb, 88 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.decode_remaining_len))

[Called By]

• >>   mqtt50_publish_decode
• >>   mqtt50_unsuback_decode
• >>   mqtt50_suback_decode
• >>   mqtt50_connack_decode
• >>   mqtt50_ack_decode
• >>   mqtt_packet_decode_v311

message_free (Thumb, 56 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.message_free))

[Stack]

• Max Depth = 16 + Unknown Stack Size
• Call Chain = message_free ⇒ platform_free ⇒ platform_free_stm32 ⇒ free ⇒ myfree ⇒ my_mem_free

• >>   platform_free
• >>   platform_memcpy_s

• >>   mqtt_cache_clean_timeout
• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans
• >>   mqtt_qos2_handle_pubcomp
• >>   mqtt_qos1_handle_puback

mqtt50_ack_decode (Thumb, 224 bytes, Stack size unknown bytes, mqtt_protocol_50.o(.text.mqtt50_ack_decode))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt50_ack_decode ⇒ agent_log ⇒ agent_log (Cycle)

• >>   decode_remaining_len
• >>   platform_memset_s
• >>   agent_log

• >>   mqtt_client_recv_packet_proc

mqtt50_ack_encode (Thumb, 168 bytes, Stack size unknown bytes, mqtt_protocol_50.o(.text.mqtt50_ack_encode))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt50_ack_encode ⇒ agent_log ⇒ agent_log (Cycle)

• >>   mqtt_write_remaining_length
• >>   platform_memset_s
• >>   agent_log

• >>   mqtt_qos2_check_retrans

mqtt50_client_handle_connack (Thumb, 628 bytes, Stack size unknown bytes, mqtt_client50.o(.text.mqtt50_client_handle_connack))

[Stack]

• Max Depth = 56 + Unknown Stack Size
• Call Chain = mqtt50_client_handle_connack ⇒ net_adapter_close ⇒ net_interface_close ⇒ net_socket_close_stm32 ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   net_adapter_close
• >>   platform_get_tick_ms
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   agent_log
• >>   platform_strlen

• >>   mqtt_client_recv_packet_proc

mqtt50_conn_encode (Thumb, 988 bytes, Stack size unknown bytes, mqtt_protocol_50.o(.text.mqtt50_conn_encode))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt50_conn_encode ⇒ platform_strstr ⇒ agent_log ⇒ agent_log (Cycle)

• >>   mqtt_write_remaining_length
• >>   platform_strstr
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   agent_log
• >>   platform_strlen

• >>   mqtt50_conn_packet_encode

mqtt50_conn_packet_encode (Thumb, 408 bytes, Stack size unknown bytes, mqtt_client50.o(.text.mqtt50_conn_packet_encode))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt50_conn_packet_encode ⇒ mqtt50_conn_encode ⇒ platform_strstr ⇒ agent_log ⇒ agent_log (Cycle)

• >>   mqtt50_conn_encode
• >>   platform_memcpy_s
• >>   agent_log
• >>   platform_strlen
• >>   memset

• >>   mqtt_client_connect

mqtt50_connack_decode (Thumb, 1320 bytes, Stack size unknown bytes, mqtt_protocol_50.o(.text.mqtt50_connack_decode))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt50_connack_decode ⇒ agent_log ⇒ agent_log (Cycle)

• >>   decode_remaining_len
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   agent_log
• >>   memset
• >>   memcpy

• >>   mqtt_client_recv_packet_proc

mqtt50_publish_decode (Thumb, 448 bytes, Stack size unknown bytes, mqtt_protocol_50.o(.text.mqtt50_publish_decode))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt50_publish_decode ⇒ agent_log ⇒ agent_log (Cycle)

• >>   decode_remaining_len
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   agent_log

• >>   mqtt_client_recv_packet_proc

mqtt50_publish_encode (Thumb, 388 bytes, Stack size unknown bytes, mqtt_protocol_50.o(.text.mqtt50_publish_encode))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt50_publish_encode ⇒ agent_log ⇒ agent_log (Cycle)

• >>   mqtt_write_remaining_length
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   agent_log
• >>   platform_strlen

• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans

mqtt50_suback_decode (Thumb, 208 bytes, Stack size unknown bytes, mqtt_protocol_50.o(.text.mqtt50_suback_decode))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt50_suback_decode ⇒ agent_log ⇒ agent_log (Cycle)

• >>   decode_remaining_len
• >>   platform_memset_s
• >>   agent_log

• >>   mqtt_client_recv_packet_proc

mqtt50_subscribe_encode (Thumb, 428 bytes, Stack size unknown bytes, mqtt_protocol_50.o(.text.mqtt50_subscribe_encode))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt50_subscribe_encode ⇒ agent_log ⇒ agent_log (Cycle)

• >>   mqtt_write_remaining_length
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   agent_log
• >>   platform_strlen
• >>   snprintf
• >>   memset

• >>   mqtt_client_subscribe50

mqtt50_unsuback_decode (Thumb, 128 bytes, Stack size unknown bytes, mqtt_protocol_50.o(.text.mqtt50_unsuback_decode))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt50_unsuback_decode ⇒ agent_log ⇒ agent_log (Cycle)

• >>   decode_remaining_len
• >>   platform_memset_s
• >>   agent_log

• >>   mqtt_client_recv_packet_proc

mqtt50_version_auto_detect (Thumb, 64 bytes, Stack size unknown bytes, mqtt_client50.o(.text.mqtt50_version_auto_detect))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt50_version_auto_detect ⇒ agent_log ⇒ agent_log (Cycle)

• >>   agent_log

• >>   mqtt_client_recv_packet_proc

mqtt_cache_clean_timeout (Thumb, 264 bytes, Stack size unknown bytes, mqtt_qos.o(.text.mqtt_cache_clean_timeout))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_cache_clean_timeout ⇒ mqtt_packet_id_free ⇒ agent_log ⇒ agent_log (Cycle)

• >>   message_free
• >>   mqtt_packet_id_free
• >>   platform_get_tick_ms
• >>   platform_free
• >>   agent_log

• >>   mqtt_client_loop

mqtt_client_connect (Thumb, 1752 bytes, Stack size unknown bytes, mqtt_client.o(.text.mqtt_client_connect))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = mqtt_client_connect ⇒ net_adapter_send ⇒ net_interface_send_to ⇒ net_tcp_send_stm32 ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   mqtt_client_encode_packet
• >>   mqtt50_conn_packet_encode
• >>   net_adapter_close
• >>   net_adapter_send
• >>   net_adapter_open
• >>   platform_get_tick_ms
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   agent_log
• >>   platform_strlen
• >>   memset

• >>   xxl_mqtt_sdk_client_connect
• >>   mqtt_client_loop

mqtt_client_create (Thumb, 1340 bytes, Stack size unknown bytes, mqtt_client.o(.text.mqtt_client_create))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_client_create ⇒ mqtt_session_init ⇒ mqtt_topic_list_init ⇒ agent_log ⇒ agent_log (Cycle)

• >>   crypto_create
• >>   mqtt_session_init
• >>   platform_get_tick_ms
• >>   platform_free
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   platform_malloc
• >>   agent_log
• >>   platform_strlen
• >>   memset

• >>   xxl_mqtt_sdk_client_create

mqtt_client_get_connect_state (Thumb, 8 bytes, Stack size unknown bytes, mqtt_client.o(.text.mqtt_client_get_connect_state))

[Called By]

• >>   xxl_mqtt_sdk_client_loop

mqtt_client_loop (Thumb, 684 bytes, Stack size unknown bytes, mqtt_client.o(.text.mqtt_client_loop))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = mqtt_client_loop ⇒ mqtt_client_recv_packet_proc ⇒ mqtt_client_handle_qos2_ack ⇒ net_adapter_send ⇒ net_interface_send_to ⇒ net_tcp_send_stm32 ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   mqtt_cache_clean_timeout
• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans
• >>   mqtt_client_recv_packet_proc
• >>   mqtt_client_encode_packet
• >>   net_adapter_loop
• >>   net_adapter_close
• >>   net_adapter_send
• >>   platform_get_tick_ms
• >>   mqtt_client_connect
• >>   platform_memset_s
• >>   agent_log
• >>   memset

• >>   xxl_mqtt_sdk_client_loop

mqtt_client_subscribe (Thumb, 1236 bytes, Stack size unknown bytes, mqtt_client.o(.text.mqtt_client_subscribe))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = mqtt_client_subscribe ⇒ net_adapter_send ⇒ net_interface_send_to ⇒ net_tcp_send_stm32 ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   mqtt_client_alloc_pkt_id
• >>   mqtt_client_encode_packet
• >>   mqtt_subscribe_add
• >>   mqtt_packet_id_free
• >>   net_adapter_send
• >>   platform_get_tick_ms
• >>   agent_log
• >>   platform_strlen
• >>   memset

• >>   xxl_mqtt_sdk_client_subscribe

mqtt_client_subscribe50 (Thumb, 296 bytes, Stack size unknown bytes, mqtt_client50.o(.text.mqtt_client_subscribe50))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = mqtt_client_subscribe50 ⇒ net_adapter_send ⇒ net_interface_send_to ⇒ net_tcp_send_stm32 ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   mqtt_subscribe_add
• >>   mqtt_packet_id_free
• >>   mqtt50_subscribe_encode
• >>   mqtt_packet_id_alloc
• >>   net_adapter_send
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   agent_log
• >>   platform_strlen
• >>   memset

• >>   xxl_mqtt_sdk_client_subscribe

mqtt_packet_decode_v311 (Thumb, 1258 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.mqtt_packet_decode_v311))

[Stack]

• Max Depth = 16 + Unknown Stack Size
• Call Chain = mqtt_packet_decode_v311 ⇒ platform_free ⇒ platform_free_stm32 ⇒ free ⇒ myfree ⇒ my_mem_free

• >>   decode_remaining_len
• >>   platform_free
• >>   platform_memcpy_s
• >>   platform_malloc

• >>   mqtt_client_recv_packet_proc

mqtt_packet_encode (Thumb, 120 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.mqtt_packet_encode))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_packet_encode ⇒ mqtt_packet_encode_v311 ⇒ mqtt_topic_validate ⇒ platform_strstr ⇒ agent_log ⇒ agent_log (Cycle)

• >>   mqtt_packet_encode_v311
• >>   agent_log

• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans
• >>   mqtt_qos2_handle_pubrec
• >>   mqtt_client_encode_packet

mqtt_packet_encode_v311 (Thumb, 1696 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.mqtt_packet_encode_v311))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_packet_encode_v311 ⇒ mqtt_topic_validate ⇒ platform_strstr ⇒ agent_log ⇒ agent_log (Cycle)

• >>   mqtt_topic_validate
• >>   utf8_validate
• >>   platform_memcpy_s
• >>   agent_log
• >>   platform_strlen

• >>   mqtt_packet_encode

mqtt_packet_id_alloc (Thumb, 284 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.mqtt_packet_id_alloc))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_packet_id_alloc ⇒ agent_log ⇒ agent_log (Cycle)

• >>   agent_log
• >>   memmove

• >>   mqtt_client_alloc_pkt_id
• >>   mqtt_client_subscribe50

mqtt_packet_id_free (Thumb, 172 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.mqtt_packet_id_free))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_packet_id_free ⇒ agent_log ⇒ agent_log (Cycle)

• >>   agent_log

• >>   mqtt_cache_clean_timeout
• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans
• >>   mqtt_qos2_handle_pubcomp
• >>   mqtt_qos1_handle_puback
• >>   mqtt_client_recv_packet_proc
• >>   mqtt_client_free_pkt_id
• >>   mqtt_client_subscribe
• >>   mqtt_client_subscribe50

mqtt_payload_validate (Thumb, 68 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.mqtt_payload_validate))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_payload_validate ⇒ agent_log ⇒ agent_log (Cycle)

• >>   agent_log

• >>   mqtt_qos1_check_retrans

mqtt_qos1_check_retrans (Thumb, 2472 bytes, Stack size unknown bytes, mqtt_qos.o(.text.mqtt_qos1_check_retrans))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_qos1_check_retrans ⇒ mqtt_payload_validate ⇒ agent_log ⇒ agent_log (Cycle)

• >>   mqtt_payload_validate
• >>   mqtt_topic_validate
• >>   message_free
• >>   mqtt_packet_encode
• >>   mqtt_packet_id_free
• >>   mqtt50_publish_encode
• >>   platform_get_tick_ms
• >>   platform_free
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   agent_log
• >>   platform_strlen
• >>   memset

• >>   mqtt_client_loop

mqtt_qos1_handle_puback (Thumb, 108 bytes, Stack size unknown bytes, mqtt_qos.o(.text.mqtt_qos1_handle_puback))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_qos1_handle_puback ⇒ mqtt_packet_id_free ⇒ agent_log ⇒ agent_log (Cycle)

• >>   message_free
• >>   mqtt_packet_id_free
• >>   platform_free

• >>   mqtt_client_handle_puback

mqtt_qos2_check_retrans (Thumb, 2708 bytes, Stack size unknown bytes, mqtt_qos.o(.text.mqtt_qos2_check_retrans))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_qos2_check_retrans ⇒ mqtt50_ack_encode ⇒ agent_log ⇒ agent_log (Cycle)

• >>   message_free
• >>   mqtt50_ack_encode
• >>   mqtt_packet_encode
• >>   mqtt_packet_id_free
• >>   mqtt50_publish_encode
• >>   platform_get_tick_ms
• >>   platform_free
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   agent_log
• >>   platform_strlen
• >>   memset

• >>   mqtt_client_loop

mqtt_qos2_handle_pubcomp (Thumb, 106 bytes, Stack size unknown bytes, mqtt_qos.o(.text.mqtt_qos2_handle_pubcomp))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_qos2_handle_pubcomp ⇒ mqtt_packet_id_free ⇒ agent_log ⇒ agent_log (Cycle)

• >>   message_free
• >>   mqtt_packet_id_free
• >>   platform_free

• >>   mqtt_client_handle_qos2_ack

mqtt_qos2_handle_pubrec (Thumb, 788 bytes, Stack size unknown bytes, mqtt_qos.o(.text.mqtt_qos2_handle_pubrec))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_qos2_handle_pubrec ⇒ mqtt_packet_encode ⇒ mqtt_packet_encode_v311 ⇒ mqtt_topic_validate ⇒ platform_strstr ⇒ agent_log ⇒ agent_log (Cycle)

• >>   mqtt_packet_encode
• >>   platform_get_tick_ms
• >>   platform_memcpy_s
• >>   agent_log

• >>   mqtt_client_handle_qos2_ack

mqtt_session_init (Thumb, 304 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.mqtt_session_init))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_session_init ⇒ mqtt_topic_list_init ⇒ agent_log ⇒ agent_log (Cycle)

• >>   mqtt_topic_list_init
• >>   utf8_validate
• >>   platform_memcpy_s
• >>   agent_log
• >>   platform_strlen

• >>   mqtt_client_create

mqtt_subscribe_add (Thumb, 324 bytes, Stack size unknown bytes, mqtt_topic_manager.o(.text.mqtt_subscribe_add))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_subscribe_add ⇒ mqtt_topic_client_add.part.0 ⇒ agent_log ⇒ agent_log (Cycle)

• >>   mqtt_topic_client_add.part.0
• >>   mqtt_topic_validate
• >>   agent_log
• >>   platform_strlen

• >>   mqtt_client_subscribe
• >>   mqtt_client_subscribe50

mqtt_topic_list_init (Thumb, 76 bytes, Stack size unknown bytes, mqtt_topic_manager.o(.text.mqtt_topic_list_init))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_topic_list_init ⇒ agent_log ⇒ agent_log (Cycle)

• >>   platform_mutex_create
• >>   platform_memset_s
• >>   agent_log

• >>   mqtt_session_init

mqtt_topic_validate (Thumb, 488 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.mqtt_topic_validate))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = mqtt_topic_validate ⇒ platform_strstr ⇒ agent_log ⇒ agent_log (Cycle)

• >>   platform_strstr
• >>   platform_strchr
• >>   agent_log
• >>   platform_strlen

• >>   mqtt_packet_encode_v311
• >>   mqtt_qos1_check_retrans
• >>   mqtt_subscribe_add

mqtt_write_remaining_length (Thumb, 34 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.mqtt_write_remaining_length))

[Called By]

• >>   mqtt50_ack_encode
• >>   mqtt50_conn_encode
• >>   mqtt50_subscribe_encode
• >>   mqtt50_publish_encode

net_adapter_close (Thumb, 120 bytes, Stack size unknown bytes, net_adapter.o(.text.net_adapter_close))

[Stack]

• Max Depth = 56 + Unknown Stack Size
• Call Chain = net_adapter_close ⇒ net_interface_close ⇒ net_socket_close_stm32 ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   net_interface_close
• >>   platform_memset_s
• >>   agent_log

• >>   mqtt_client_recv_packet_proc
• >>   mqtt50_client_handle_connack
• >>   mqtt_client_loop
• >>   mqtt_client_connect

net_adapter_loop (Thumb, 4 bytes, Stack size unknown bytes, net_adapter.o(.text.net_adapter_loop))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = net_adapter_loop ⇒ net_eth_stm32_loop ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   net_eth_stm32_loop

• >>   mqtt_client_loop

net_adapter_open (Thumb, 688 bytes, Stack size unknown bytes, net_adapter.o(.text.net_adapter_open))

[Stack]

• Max Depth = 416 + Unknown Stack Size
• Call Chain = net_adapter_open ⇒ net_interface_create_tcp_socket ⇒ net_tcp_socket_create_stm32 ⇒ tcp_new ⇒ tcp_alloc ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   net_interface_close
• >>   net_interface_bind
• >>   net_interface_create_udp_socket
• >>   net_interface_tcp_connect
• >>   net_interface_create_tcp_socket
• >>   net_interface_set_current_type
• >>   net_interface_init
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   agent_log
• >>   platform_strlen
• >>   strchr
• >>   strstr
• >>   memset

• >>   mqtt_client_connect

net_adapter_recv (Thumb, 252 bytes, Stack size unknown bytes, net_adapter.o(.text.net_adapter_recv))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = net_adapter_recv ⇒ net_interface_tcp_recv ⇒ agent_log ⇒ agent_log (Cycle)

• >>   net_interface_tcp_recv
• >>   net_interface_dequeue
• >>   net_adapter_check_index_valid
• >>   platform_memcpy_s
• >>   agent_log

• >>   mqtt_client_recv_packet_proc

net_adapter_send (Thumb, 184 bytes, Stack size unknown bytes, net_adapter.o(.text.net_adapter_send))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = net_adapter_send ⇒ net_interface_send_to ⇒ net_tcp_send_stm32 ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   net_interface_send_to
• >>   net_adapter_check_index_valid
• >>   agent_log_hexdump
• >>   agent_log

• >>   mqtt_client_recv_packet_proc
• >>   mqtt_client_handle_qos2_ack
• >>   mqtt_client_loop
• >>   mqtt_client_subscribe
• >>   mqtt_client_subscribe50
• >>   mqtt_client_connect

net_eth_stm32_init (Thumb, 4 bytes, Stack size unknown bytes, net_eth_stm32.o(.text.net_eth_stm32_init))

[Called By]

• >>   net_interface_init

net_eth_stm32_loop (Thumb, 4 bytes, Stack size unknown bytes, net_eth_stm32.o(.text.net_eth_stm32_loop))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = net_eth_stm32_loop ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   lwip_periodic_handle

• >>   net_adapter_loop

net_interface_bind (Thumb, 148 bytes, Stack size unknown bytes, net_interface.o(.text.net_interface_bind))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = net_interface_bind ⇒ agent_log ⇒ agent_log (Cycle)

• >>   platform_check_port_in_use_stm32
• >>   net_udp_bind_stm32
• >>   agent_log

• >>   net_adapter_open

net_interface_close (Thumb, 92 bytes, Stack size unknown bytes, net_interface.o(.text.net_interface_close))

[Stack]

• Max Depth = 56 + Unknown Stack Size
• Call Chain = net_interface_close ⇒ net_socket_close_stm32 ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   net_socket_close_stm32
• >>   agent_log

• >>   net_adapter_close
• >>   net_adapter_open

net_interface_create_tcp_socket (Thumb, 104 bytes, Stack size unknown bytes, net_interface.o(.text.net_interface_create_tcp_socket))

[Stack]

• Max Depth = 416 + Unknown Stack Size
• Call Chain = net_interface_create_tcp_socket ⇒ net_tcp_socket_create_stm32 ⇒ tcp_new ⇒ tcp_alloc ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   net_tcp_socket_create_stm32
• >>   agent_log

• >>   net_adapter_open

net_interface_create_udp_socket (Thumb, 96 bytes, Stack size unknown bytes, net_interface.o(.text.net_interface_create_udp_socket))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = net_interface_create_udp_socket ⇒ net_udp_socket_create_stm32 ⇒ agent_log ⇒ agent_log (Cycle)

• >>   net_udp_socket_create_stm32
• >>   agent_log

• >>   net_adapter_open

net_interface_dequeue (Thumb, 160 bytes, Stack size unknown bytes, net_interface.o(.text.net_interface_dequeue))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = net_interface_dequeue ⇒ agent_log ⇒ agent_log (Cycle)

• >>   free
• >>   platform_strcpy_s
• >>   platform_sem_timedwait
• >>   platform_mutex_unlock
• >>   platform_mutex_lock
• >>   agent_log
• >>   memcpy

• >>   net_adapter_recv

net_interface_init (Thumb, 248 bytes, Stack size unknown bytes, net_interface.o(.text.net_interface_init))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = net_interface_init ⇒ net_interface_deinit.part.0 ⇒ agent_log ⇒ agent_log (Cycle)

• >>   platform_sem_create_stm32
• >>   net_interface_deinit.part.0
• >>   net_eth_stm32_init
• >>   platform_mutex_create
• >>   platform_deinit
• >>   platform_init
• >>   agent_log

• >>   net_adapter_open

net_interface_send_to (Thumb, 112 bytes, Stack size unknown bytes, net_interface.o(.text.net_interface_send_to))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = net_interface_send_to ⇒ net_tcp_send_stm32 ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   net_tcp_send_stm32
• >>   agent_log

• >>   net_adapter_send

net_interface_set_current_type (Thumb, 148 bytes, Stack size unknown bytes, net_interface.o(.text.net_interface_set_current_type))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = net_interface_set_current_type ⇒ agent_log ⇒ agent_log (Cycle)

• >>   agent_log

• >>   net_adapter_open

net_interface_tcp_connect (Thumb, 112 bytes, Stack size unknown bytes, net_interface.o(.text.net_interface_tcp_connect))

[Stack]

• Max Depth = 368 + Unknown Stack Size
• Call Chain = net_interface_tcp_connect ⇒ net_tcp_connect_stm32 ⇒ tcp_connect ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   net_tcp_connect_stm32
• >>   agent_log

• >>   net_adapter_open

net_interface_tcp_recv (Thumb, 76 bytes, Stack size unknown bytes, net_interface.o(.text.net_interface_tcp_recv))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = net_interface_tcp_recv ⇒ agent_log ⇒ agent_log (Cycle)

• >>   net_tcp_recv_stm32
• >>   agent_log

• >>   net_adapter_recv

net_socket_close_stm32 (Thumb, 40 bytes, Stack size unknown bytes, net_eth_stm32.o(.text.net_socket_close_stm32))

[Stack]

• Max Depth = 56 + Unknown Stack Size
• Call Chain = net_socket_close_stm32 ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   agent_log
• >>   tcp_close
• >>   mem_free

• >>   net_interface_close

net_tcp_connect_stm32 (Thumb, 72 bytes, Stack size unknown bytes, net_eth_stm32.o(.text.net_tcp_connect_stm32))

[Stack]

• Max Depth = 368 + Unknown Stack Size
• Call Chain = net_tcp_connect_stm32 ⇒ tcp_connect ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   ip4addr_aton
• >>   agent_log
• >>   tcp_connect

• >>   net_interface_tcp_connect

net_tcp_recv_stm32 (Thumb, 64 bytes, Stack size unknown bytes, net_eth_stm32.o(.text.net_tcp_recv_stm32))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = net_tcp_recv_stm32 ⇒ memcpy

• >>   memcpy

• >>   net_interface_tcp_recv

net_tcp_send_stm32 (Thumb, 120 bytes, Stack size unknown bytes, net_eth_stm32.o(.text.net_tcp_send_stm32))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = net_tcp_send_stm32 ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   lwip_periodic_handle
• >>   platform_delay_ms
• >>   agent_log
• >>   tcp_write
• >>   tcp_output

• >>   net_interface_send_to

net_tcp_socket_create_stm32 (Thumb, 96 bytes, Stack size unknown bytes, net_eth_stm32.o(.text.net_tcp_socket_create_stm32))

[Stack]

• Max Depth = 416 + Unknown Stack Size
• Call Chain = net_tcp_socket_create_stm32 ⇒ tcp_new ⇒ tcp_alloc ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   agent_log
• >>   tcp_close
• >>   tcp_recv
• >>   tcp_new
• >>   tcp_arg
• >>   mem_malloc
• >>   memset

• >>   net_interface_create_tcp_socket

net_udp_bind_stm32 (Thumb, 4 bytes, Stack size unknown bytes, net_eth_stm32.o(.text.net_udp_bind_stm32))

[Called By]

• >>   net_interface_bind

net_udp_socket_create_stm32 (Thumb, 20 bytes, Stack size unknown bytes, net_eth_stm32.o(.text.net_udp_socket_create_stm32))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = net_udp_socket_create_stm32 ⇒ agent_log ⇒ agent_log (Cycle)

• >>   agent_log

• >>   net_interface_create_udp_socket

platform_deinit (Thumb, 4 bytes, Stack size unknown bytes, platform.o(.text.platform_deinit))

[Calls]

• >>   platform_deinit_stm32

• >>   net_interface_deinit.part.0
• >>   net_interface_init

platform_delay_ms (Thumb, 4 bytes, Stack size unknown bytes, platform.o(.text.platform_delay_ms))

[Stack]

• Max Depth = 16 + Unknown Stack Size
• Call Chain = platform_delay_ms ⇒ HAL_Delay

• >>   HAL_Delay

• >>   net_tcp_send_stm32

platform_free (Thumb, 8 bytes, Stack size unknown bytes, platform.o(.text.platform_free))

[Stack]

• Max Depth = 16 + Unknown Stack Size
• Call Chain = platform_free ⇒ platform_free_stm32 ⇒ free ⇒ myfree ⇒ my_mem_free

• >>   platform_free_stm32

• >>   xxl_mqtt_sdk_client_create
• >>   message_free
• >>   mqtt_cache_clean_timeout
• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans
• >>   mqtt_packet_decode_v311
• >>   mqtt_qos2_handle_pubcomp
• >>   mqtt_qos1_handle_puback
• >>   mqtt_client_create

platform_free_stm32 (Thumb, 8 bytes, Stack size unknown bytes, platform_stm32.o(.text.platform_free_stm32))

[Stack]

• Max Depth = 16 + Unknown Stack Size
• Call Chain = platform_free_stm32 ⇒ free ⇒ myfree ⇒ my_mem_free

• >>   free

• >>   platform_free

platform_get_tick_ms (Thumb, 4 bytes, Stack size unknown bytes, platform.o(.text.platform_get_tick_ms))

[Called By]

• >>   mqtt_cache_clean_timeout
• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans
• >>   mqtt_qos2_handle_pubrec
• >>   mqtt_client_recv_packet_proc
• >>   mqtt50_client_handle_connack
• >>   mqtt_client_loop
• >>   mqtt_client_subscribe
• >>   mqtt_client_connect
• >>   mqtt_client_create
• >>   agent_log

platform_get_tick_ms_stm32 (Thumb, 4 bytes, Stack size unknown bytes, platform_stm32.o(.text.platform_get_tick_ms_stm32), UNUSED)

[Calls]

• >>   HAL_GetTick

platform_init (Thumb, 10 bytes, Stack size unknown bytes, platform.o(.text.platform_init))

[Calls]

• >>   platform_init_stm32

• >>   net_interface_init

platform_malloc (Thumb, 4 bytes, Stack size unknown bytes, platform.o(.text.platform_malloc))

[Called By]

• >>   xxl_mqtt_sdk_client_create
• >>   mqtt_packet_decode_v311
• >>   mqtt_client_create

platform_malloc_stm32 (Thumb, 4 bytes, Stack size unknown bytes, platform_stm32.o(.text.platform_malloc_stm32), UNUSED)

[Calls]

• >>   malloc

platform_memcpy_s (Thumb, 44 bytes, Stack size unknown bytes, platform.o(.text.platform_memcpy_s))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = platform_memcpy_s ⇒ memmove

• >>   memmove

• >>   xxl_mqtt_sdk_client_create
• >>   mqtt_topic_client_add.part.0
• >>   mqtt_packet_encode_v311
• >>   message_free
• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans
• >>   mqtt_session_init
• >>   mqtt50_publish_decode
• >>   mqtt50_connack_decode
• >>   mqtt_packet_decode_v311
• >>   mqtt_qos2_handle_pubrec
• >>   mqtt_client_recv_packet_proc
• >>   mqtt50_conn_encode
• >>   mqtt50_conn_packet_encode
• >>   mqtt50_client_handle_connack
• >>   mqtt50_subscribe_encode
• >>   mqtt50_publish_encode
• >>   net_adapter_recv
• >>   net_adapter_open
• >>   mqtt_client_subscribe50
• >>   mqtt_client_connect
• >>   mqtt_client_create

platform_memset_s (Thumb, 28 bytes, Stack size unknown bytes, platform.o(.text.platform_memset_s))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = platform_memset_s ⇒ platform_memset_s_stm32 ⇒ memset

• >>   platform_memset_s_stm32

• >>   xxl_mqtt_sdk_client_create
• >>   mqtt_topic_client_add.part.0
• >>   mqtt_topic_list_init
• >>   mqtt50_ack_encode
• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans
• >>   mqtt50_publish_decode
• >>   mqtt50_unsuback_decode
• >>   mqtt50_suback_decode
• >>   mqtt50_connack_decode
• >>   mqtt50_ack_decode
• >>   mqtt_client_recv_packet_proc
• >>   mqtt_client_handle_qos2_ack
• >>   mqtt50_conn_encode
• >>   mqtt50_client_handle_connack
• >>   mqtt50_subscribe_encode
• >>   mqtt50_publish_encode
• >>   net_adapter_close
• >>   net_adapter_open
• >>   mqtt_client_loop
• >>   mqtt_client_subscribe50
• >>   mqtt_client_connect
• >>   mqtt_client_create

platform_memset_s_stm32 (Thumb, 22 bytes, Stack size unknown bytes, platform_stm32.o(.text.platform_memset_s_stm32))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = platform_memset_s_stm32 ⇒ memset

• >>   memset

• >>   platform_memset_s

platform_mutex_create (Thumb, 4 bytes, Stack size unknown bytes, platform.o(.text.platform_mutex_create))

[Calls]

• >>   platform_mutex_create_stm32

• >>   mqtt_topic_list_init
• >>   net_interface_init

platform_mutex_lock (Thumb, 8 bytes, Stack size unknown bytes, platform.o(.text.platform_mutex_lock))

[Calls]

• >>   platform_mutex_lock_stm32

• >>   mqtt_topic_client_add.part.0
• >>   net_interface_deinit.part.0
• >>   net_interface_dequeue

platform_mutex_lock_stm32 (Thumb, 4 bytes, Stack size unknown bytes, platform_stm32.o(.text.platform_mutex_lock_stm32))

[Calls]

• >>   __disable_irq

• >>   platform_mutex_lock

platform_mutex_unlock (Thumb, 8 bytes, Stack size unknown bytes, platform.o(.text.platform_mutex_unlock))

[Calls]

• >>   platform_mutex_unlock_stm32

• >>   mqtt_topic_client_add.part.0
• >>   net_interface_deinit.part.0
• >>   net_interface_dequeue

platform_mutex_unlock_stm32 (Thumb, 4 bytes, Stack size unknown bytes, platform_stm32.o(.text.platform_mutex_unlock_stm32))

[Calls]

• >>   __enable_irq

• >>   platform_mutex_unlock

platform_sem_timedwait (Thumb, 4 bytes, Stack size unknown bytes, platform.o(.text.platform_sem_timedwait))

[Calls]

• >>   platform_sem_timedwait_stm32

• >>   net_interface_dequeue

platform_strchr (Thumb, 8 bytes, Stack size unknown bytes, platform.o(.text.platform_strchr))

[Calls]

• >>   platform_strchr_stm32

• >>   mqtt_topic_validate

platform_strchr_stm32 (Thumb, 4 bytes, Stack size unknown bytes, platform_stm32.o(.text.platform_strchr_stm32))

[Calls]

• >>   strchr

• >>   platform_strchr

platform_strcmp (Thumb, 22 bytes, Stack size unknown bytes, platform.o(.text.platform_strcmp))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = platform_strcmp ⇒ platform_strcmp_stm32 ⇒ strcmp

• >>   platform_strcmp_stm32

• >>   mqtt_topic_client_add.part.0

platform_strcmp_stm32 (Thumb, 4 bytes, Stack size unknown bytes, platform_stm32.o(.text.platform_strcmp_stm32))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = platform_strcmp_stm32 ⇒ strcmp

• >>   strcmp

• >>   platform_strcmp

platform_strcpy_s (Thumb, 84 bytes, Stack size unknown bytes, platform.o(.text.platform_strcpy_s))

[Stack]

• Max Depth = 8 + Unknown Stack Size
• Call Chain = platform_strcpy_s ⇒ memcpy

• >>   memcpy

• >>   net_interface_dequeue

platform_strlen (Thumb, 8 bytes, Stack size unknown bytes, platform.o(.text.platform_strlen))

[Calls]

• >>   strlen

• >>   xxl_mqtt_sdk_client_subscribe
• >>   xxl_mqtt_sdk_client_create
• >>   mqtt_topic_client_add.part.0
• >>   mqtt_packet_encode_v311
• >>   mqtt_topic_validate
• >>   utf8_validate
• >>   mqtt_qos2_check_retrans
• >>   mqtt_qos1_check_retrans
• >>   mqtt_session_init
• >>   mqtt_client_recv_packet_proc
• >>   mqtt50_conn_encode
• >>   mqtt50_conn_packet_encode
• >>   mqtt50_client_handle_connack
• >>   mqtt_subscribe_add
• >>   mqtt50_subscribe_encode
• >>   mqtt50_publish_encode
• >>   net_adapter_open
• >>   mqtt_client_subscribe
• >>   mqtt_client_subscribe50
• >>   mqtt_client_connect
• >>   mqtt_client_create
• >>   check_share_group_valid

platform_strstr (Thumb, 80 bytes, Stack size unknown bytes, platform.o(.text.platform_strstr))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = platform_strstr ⇒ agent_log ⇒ agent_log (Cycle)

• >>   agent_log

• >>   mqtt_topic_validate
• >>   mqtt50_conn_encode

utf8_validate (Thumb, 148 bytes, Stack size unknown bytes, mqtt_protocol.o(.text.utf8_validate))

[Calls]

• >>   platform_strlen

• >>   mqtt_packet_encode_v311
• >>   mqtt_session_init

xxl_mqtt_sdk_client_connect (Thumb, 258 bytes, Stack size unknown bytes, mqtt_client_sdk.o(.text.xxl_mqtt_sdk_client_connect))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = xxl_mqtt_sdk_client_connect ⇒ mqtt_client_connect ⇒ net_adapter_send ⇒ net_interface_send_to ⇒ net_tcp_send_stm32 ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   mqtt_client_connect

• >>   main

xxl_mqtt_sdk_client_create (Thumb, 600 bytes, Stack size unknown bytes, mqtt_client_sdk.o(.text.xxl_mqtt_sdk_client_create))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = xxl_mqtt_sdk_client_create ⇒ mqtt_client_create ⇒ mqtt_session_init ⇒ mqtt_topic_list_init ⇒ agent_log ⇒ agent_log (Cycle)

• >>   platform_free
• >>   mqtt_client_create
• >>   platform_memcpy_s
• >>   platform_memset_s
• >>   platform_malloc
• >>   agent_log
• >>   platform_strlen

• >>   mqtt_init

xxl_mqtt_sdk_client_loop (Thumb, 320 bytes, Stack size unknown bytes, mqtt_client_sdk.o(.text.xxl_mqtt_sdk_client_loop))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = xxl_mqtt_sdk_client_loop ⇒ mqtt_client_loop ⇒ mqtt_client_recv_packet_proc ⇒ mqtt_client_handle_qos2_ack ⇒ net_adapter_send ⇒ net_interface_send_to ⇒ net_tcp_send_stm32 ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   mqtt_client_loop
• >>   mqtt_client_get_connect_state
• >>   agent_log

• >>   main

xxl_mqtt_sdk_client_subscribe (Thumb, 508 bytes, Stack size unknown bytes, mqtt_client_sdk.o(.text.xxl_mqtt_sdk_client_subscribe))

[Stack]

• Max Depth = 472 + Unknown Stack Size
• Call Chain = xxl_mqtt_sdk_client_subscribe ⇒ mqtt_client_subscribe ⇒ net_adapter_send ⇒ net_interface_send_to ⇒ net_tcp_send_stm32 ⇒ lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   mqtt_client_subscribe
• >>   mqtt_client_subscribe50
• >>   agent_log
• >>   platform_strlen
• >>   check_share_group_valid

• >>   mqtt_conn_callback

xxl_mqtt_sdk_global_init (Thumb, 32 bytes, Stack size unknown bytes, mqtt_client_sdk.o(.text.xxl_mqtt_sdk_global_init))

[Stack]

• Max Depth = 40 + Unknown Stack Size
• Call Chain = xxl_mqtt_sdk_global_init ⇒ agent_log ⇒ agent_log (Cycle)

• >>   agent_log

• >>   mqtt_init

BEEP_Init (Thumb, 62 bytes, Stack size 40 bytes, beep.o(i.BEEP_Init))

[Stack]

• Max Depth = 80
• Call Chain = BEEP_Init ⇒ HAL_GPIO_Init

• >>   HAL_GPIO_WritePin
• >>   HAL_GPIO_Init

• >>   main

BusFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.BusFault_Handler))

[Calls]

• >>   BusFault_Handler

• >>   BusFault_Handler

• startup_stm32f407xx.o(RESET)

DebugMon_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.DebugMon_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

ETH_GetRxPktSize (Thumb, 30 bytes, Stack size 0 bytes, lan8720.o(i.ETH_GetRxPktSize))

[Called By]

• >>   ETH_IRQHandler

ETH_IRQHandler (Thumb, 38 bytes, Stack size 8 bytes, lan8720.o(i.ETH_IRQHandler))

[Stack]

• Max Depth = 176
• Call Chain = ETH_IRQHandler ⇒ lwip_pkt_handle ⇒ ethernetif_input ⇒ low_level_input ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   lwip_pkt_handle
• >>   ETH_GetRxPktSize

• startup_stm32f407xx.o(RESET)

ETH_Mem_Malloc (Thumb, 54 bytes, Stack size 8 bytes, lan8720.o(i.ETH_Mem_Malloc))

[Stack]

• Max Depth = 40
• Call Chain = ETH_Mem_Malloc ⇒ mymalloc ⇒ my_mem_malloc

• >>   mymalloc

• >>   lwip_comm_init

FSMC_NORSRAM_Extended_Timing_Init (Thumb, 60 bytes, Stack size 16 bytes, stm32f4xx_ll_fsmc.o(i.FSMC_NORSRAM_Extended_Timing_Init))

[Stack]

• Max Depth = 16
• Call Chain = FSMC_NORSRAM_Extended_Timing_Init

• >>   HAL_SRAM_Init

FSMC_NORSRAM_Init (Thumb, 80 bytes, Stack size 20 bytes, stm32f4xx_ll_fsmc.o(i.FSMC_NORSRAM_Init))

[Stack]

• Max Depth = 20
• Call Chain = FSMC_NORSRAM_Init

• >>   HAL_SRAM_Init

FSMC_NORSRAM_Timing_Init (Thumb, 64 bytes, Stack size 12 bytes, stm32f4xx_ll_fsmc.o(i.FSMC_NORSRAM_Timing_Init))

[Stack]

• Max Depth = 12
• Call Chain = FSMC_NORSRAM_Timing_Init

• >>   HAL_SRAM_Init

HAL_ADC_Init (Thumb, 84 bytes, Stack size 16 bytes, stm32f4xx_hal_adc.o(i.HAL_ADC_Init))

[Stack]

• Max Depth = 88
• Call Chain = HAL_ADC_Init ⇒ HAL_ADC_MspInit ⇒ HAL_GPIO_Init

• >>   HAL_ADC_MspInit
• >>   ADC_Init

• >>   MY_ADC_Init

HAL_ADC_MspInit (Thumb, 66 bytes, Stack size 32 bytes, adc.o(i.HAL_ADC_MspInit))

[Stack]

• Max Depth = 72
• Call Chain = HAL_ADC_MspInit ⇒ HAL_GPIO_Init

• >>   HAL_GPIO_Init

• >>   HAL_ADC_Init

HAL_DMA_Abort_IT (Thumb, 36 bytes, Stack size 0 bytes, stm32f4xx_hal_dma.o(i.HAL_DMA_Abort_IT))

[Called By]

• >>   HAL_UART_IRQHandler

HAL_Delay (Thumb, 32 bytes, Stack size 16 bytes, stm32f4xx_hal.o(i.HAL_Delay))

[Stack]

• Max Depth = 16
• Call Chain = HAL_Delay

• >>   HAL_GetTick

• >>   HAL_ETH_Init
• >>   ETH_MACDMAConfig
• >>   platform_delay_ms

HAL_ETH_DMARxDescListInit (Thumb, 114 bytes, Stack size 28 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_DMARxDescListInit))

[Stack]

• Max Depth = 28
• Call Chain = HAL_ETH_DMARxDescListInit

• >>   low_level_init

HAL_ETH_DMATxDescListInit (Thumb, 120 bytes, Stack size 28 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_DMATxDescListInit))

[Stack]

• Max Depth = 28
• Call Chain = HAL_ETH_DMATxDescListInit

• >>   low_level_init

HAL_ETH_GetReceivedFrame (Thumb, 122 bytes, Stack size 8 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_GetReceivedFrame))

[Stack]

• Max Depth = 8
• Call Chain = HAL_ETH_GetReceivedFrame

• >>   low_level_input

HAL_ETH_Init (Thumb, 448 bytes, Stack size 40 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_Init))

[Stack]

• Max Depth = 120
• Call Chain = HAL_ETH_Init ⇒ HAL_ETH_MspInit ⇒ HAL_GPIO_Init

• >>   HAL_ETH_WritePHYRegister
• >>   HAL_ETH_ReadPHYRegister
• >>   ETH_MACDMAConfig
• >>   HAL_ETH_MspInit
• >>   HAL_GetTick
• >>   HAL_RCC_GetHCLKFreq
• >>   HAL_Delay

• >>   LAN8720_Init

HAL_ETH_MspInit (Thumb, 228 bytes, Stack size 40 bytes, lan8720.o(i.HAL_ETH_MspInit))

[Stack]

• Max Depth = 80
• Call Chain = HAL_ETH_MspInit ⇒ HAL_GPIO_Init

• >>   HAL_GPIO_Init
• >>   HAL_NVIC_EnableIRQ
• >>   HAL_NVIC_SetPriority

• >>   HAL_ETH_Init

HAL_ETH_ReadPHYRegister (Thumb, 130 bytes, Stack size 32 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_ReadPHYRegister))

[Stack]

• Max Depth = 32
• Call Chain = HAL_ETH_ReadPHYRegister

• >>   HAL_GetTick

• >>   HAL_ETH_Init

HAL_ETH_Start (Thumb, 132 bytes, Stack size 24 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_Start))

[Stack]

• Max Depth = 48
• Call Chain = HAL_ETH_Start ⇒ ETH_FlushTransmitFIFO ⇒ ETH_Delay

• >>   ETH_FlushTransmitFIFO
• >>   ETH_Delay

• >>   low_level_init

HAL_ETH_TransmitFrame (Thumb, 264 bytes, Stack size 20 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_TransmitFrame))

[Stack]

• Max Depth = 20
• Call Chain = HAL_ETH_TransmitFrame

• >>   low_level_output

HAL_ETH_WritePHYRegister (Thumb, 118 bytes, Stack size 24 bytes, stm32f4xx_hal_eth.o(i.HAL_ETH_WritePHYRegister))

[Stack]

• Max Depth = 24
• Call Chain = HAL_ETH_WritePHYRegister

• >>   HAL_GetTick

• >>   HAL_ETH_Init

HAL_GPIO_Init (Thumb, 402 bytes, Stack size 40 bytes, stm32f4xx_hal_gpio.o(i.HAL_GPIO_Init))

[Stack]

• Max Depth = 40
• Call Chain = HAL_GPIO_Init

• >>   HAL_ETH_MspInit
• >>   HAL_ADC_MspInit
• >>   HAL_SRAM_MspInit
• >>   HAL_UART_MspInit
• >>   SRAM_Init
• >>   LED_Init
• >>   LCD_Init
• >>   KEY_Init
• >>   BEEP_Init

HAL_GPIO_WritePin (Thumb, 10 bytes, Stack size 0 bytes, stm32f4xx_hal_gpio.o(i.HAL_GPIO_WritePin))

[Called By]

• >>   LED_Init
• >>   BEEP_Init

HAL_GetREVID (Thumb, 8 bytes, Stack size 0 bytes, stm32f4xx_hal.o(i.HAL_GetREVID))

[Called By]

• >>   Stm32_Clock_Init

HAL_GetTick (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_hal.o(i.HAL_GetTick))

[Called By]

• >>   HAL_ETH_WritePHYRegister
• >>   HAL_ETH_ReadPHYRegister
• >>   HAL_ETH_Init
• >>   RTC_EnterInitMode
• >>   HAL_RTC_WaitForSynchro
• >>   HAL_RCC_OscConfig
• >>   HAL_RCC_ClockConfig
• >>   HAL_Delay
• >>   HAL_RCCEx_PeriphCLKConfig
• >>   platform_get_tick_ms_stm32

HAL_IncTick (Thumb, 12 bytes, Stack size 0 bytes, stm32f4xx_hal.o(i.HAL_IncTick))

[Called By]

• >>   SysTick_Handler

HAL_Init (Thumb, 40 bytes, Stack size 8 bytes, stm32f4xx_hal.o(i.HAL_Init))

[Stack]

• Max Depth = 40
• Call Chain = HAL_Init ⇒ HAL_InitTick ⇒ HAL_NVIC_SetPriority

• >>   HAL_MspInit
• >>   HAL_InitTick
• >>   HAL_NVIC_SetPriorityGrouping

• >>   main

HAL_InitTick (Thumb, 54 bytes, Stack size 16 bytes, stm32f4xx_hal.o(i.HAL_InitTick))

[Stack]

• Max Depth = 32
• Call Chain = HAL_InitTick ⇒ HAL_NVIC_SetPriority

• >>   HAL_SYSTICK_Config
• >>   HAL_NVIC_SetPriority

• >>   HAL_Init
• >>   HAL_RCC_ClockConfig

HAL_MspInit (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_msp.o(i.HAL_MspInit))

[Called By]

• >>   HAL_Init

HAL_NVIC_EnableIRQ (Thumb, 26 bytes, Stack size 0 bytes, stm32f4xx_hal_cortex.o(i.HAL_NVIC_EnableIRQ))

[Called By]

• >>   Timer4_Init
• >>   HAL_TIM_Base_MspInit
• >>   HAL_ETH_MspInit
• >>   HAL_UART_MspInit

HAL_NVIC_SetPriority (Thumb, 60 bytes, Stack size 16 bytes, stm32f4xx_hal_cortex.o(i.HAL_NVIC_SetPriority))

[Stack]

• Max Depth = 16
• Call Chain = HAL_NVIC_SetPriority

• >>   __NVIC_SetPriority

• >>   Timer4_Init
• >>   HAL_TIM_Base_MspInit
• >>   HAL_ETH_MspInit
• >>   HAL_UART_MspInit
• >>   HAL_InitTick

HAL_NVIC_SetPriorityGrouping (Thumb, 26 bytes, Stack size 0 bytes, stm32f4xx_hal_cortex.o(i.HAL_NVIC_SetPriorityGrouping))

[Called By]

• >>   HAL_Init

HAL_PWR_EnableBkUpAccess (Thumb, 8 bytes, Stack size 0 bytes, stm32f4xx_hal_pwr.o(i.HAL_PWR_EnableBkUpAccess))

[Called By]

• >>   HAL_RTC_MspInit

HAL_RCCEx_PeriphCLKConfig (Thumb, 294 bytes, Stack size 32 bytes, stm32f4xx_hal_rcc_ex.o(i.HAL_RCCEx_PeriphCLKConfig))

[Stack]

• Max Depth = 32
• Call Chain = HAL_RCCEx_PeriphCLKConfig

• >>   HAL_GetTick

• >>   HAL_RTC_MspInit

HAL_RCC_ClockConfig (Thumb, 286 bytes, Stack size 32 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_ClockConfig))

[Stack]

• Max Depth = 80
• Call Chain = HAL_RCC_ClockConfig ⇒ HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod

• >>   HAL_GetTick
• >>   HAL_RCC_GetSysClockFreq
• >>   HAL_InitTick

• >>   Stm32_Clock_Init

HAL_RCC_GetHCLKFreq (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_GetHCLKFreq))

[Called By]

• >>   HAL_ETH_Init

HAL_RCC_GetPCLK1Freq (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_GetPCLK1Freq))

[Called By]

• >>   UART_SetConfig

HAL_RCC_GetPCLK2Freq (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_GetPCLK2Freq))

[Called By]

• >>   UART_SetConfig

HAL_RCC_GetSysClockFreq (Thumb, 88 bytes, Stack size 8 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_GetSysClockFreq))

[Stack]

• Max Depth = 48
• Call Chain = HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod

• >>   __aeabi_uldivmod

• >>   HAL_RCC_ClockConfig

HAL_RCC_OscConfig (Thumb, 766 bytes, Stack size 40 bytes, stm32f4xx_hal_rcc.o(i.HAL_RCC_OscConfig))

[Stack]

• Max Depth = 40
• Call Chain = HAL_RCC_OscConfig

• >>   HAL_GetTick

• >>   HAL_RTC_MspInit
• >>   Stm32_Clock_Init

HAL_RTCEx_AlarmBEventCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_rtc_ex.o(i.HAL_RTCEx_AlarmBEventCallback))

[Called By]

• >>   HAL_RTC_AlarmIRQHandler

HAL_RTCEx_BKUPRead (Thumb, 10 bytes, Stack size 0 bytes, stm32f4xx_hal_rtc_ex.o(i.HAL_RTCEx_BKUPRead))

[Called By]

• >>   RTC_Init

HAL_RTCEx_BKUPWrite (Thumb, 10 bytes, Stack size 0 bytes, stm32f4xx_hal_rtc_ex.o(i.HAL_RTCEx_BKUPWrite))

[Called By]

• >>   RTC_Init

HAL_RTCEx_WakeUpTimerEventCallback (Thumb, 20 bytes, Stack size 0 bytes, rtc.o(i.HAL_RTCEx_WakeUpTimerEventCallback))

[Called By]

• >>   HAL_RTCEx_WakeUpTimerIRQHandler

HAL_RTCEx_WakeUpTimerIRQHandler (Thumb, 52 bytes, Stack size 8 bytes, stm32f4xx_hal_rtc_ex.o(i.HAL_RTCEx_WakeUpTimerIRQHandler))

[Stack]

• Max Depth = 8
• Call Chain = HAL_RTCEx_WakeUpTimerIRQHandler

• >>   HAL_RTCEx_WakeUpTimerEventCallback

• >>   RTC_WKUP_IRQHandler

HAL_RTC_AlarmAEventCallback (Thumb, 6 bytes, Stack size 0 bytes, rtc.o(i.HAL_RTC_AlarmAEventCallback))

[Stack]

• Max Depth = 24
• Call Chain = HAL_RTC_AlarmAEventCallback ⇒ __2printf

• >>   __2printf

• >>   HAL_RTC_AlarmIRQHandler

HAL_RTC_AlarmIRQHandler (Thumb, 86 bytes, Stack size 8 bytes, stm32f4xx_hal_rtc.o(i.HAL_RTC_AlarmIRQHandler))

[Stack]

• Max Depth = 32
• Call Chain = HAL_RTC_AlarmIRQHandler ⇒ HAL_RTC_AlarmAEventCallback ⇒ __2printf

• >>   HAL_RTCEx_AlarmBEventCallback
• >>   HAL_RTC_AlarmAEventCallback

• >>   RTC_Alarm_IRQHandler

HAL_RTC_Init (Thumb, 166 bytes, Stack size 16 bytes, stm32f4xx_hal_rtc.o(i.HAL_RTC_Init))

[Stack]

• Max Depth = 136
• Call Chain = HAL_RTC_Init ⇒ HAL_RTC_MspInit ⇒ HAL_RCC_OscConfig

• >>   RTC_EnterInitMode
• >>   HAL_RTC_WaitForSynchro
• >>   HAL_RTC_MspInit

• >>   RTC_Init

HAL_RTC_MspInit (Thumb, 66 bytes, Stack size 80 bytes, rtc.o(i.HAL_RTC_MspInit))

[Stack]

• Max Depth = 120
• Call Chain = HAL_RTC_MspInit ⇒ HAL_RCC_OscConfig

• >>   HAL_RCC_OscConfig
• >>   HAL_PWR_EnableBkUpAccess
• >>   HAL_RCCEx_PeriphCLKConfig

• >>   HAL_RTC_Init

HAL_RTC_SetDate (Thumb, 194 bytes, Stack size 32 bytes, stm32f4xx_hal_rtc.o(i.HAL_RTC_SetDate))

[Stack]

• Max Depth = 48
• Call Chain = HAL_RTC_SetDate ⇒ RTC_EnterInitMode

• >>   RTC_EnterInitMode
• >>   RTC_ByteToBcd2
• >>   HAL_RTC_WaitForSynchro

• >>   RTC_Set_Date

HAL_RTC_SetTime (Thumb, 230 bytes, Stack size 32 bytes, stm32f4xx_hal_rtc.o(i.HAL_RTC_SetTime))

[Stack]

• Max Depth = 48
• Call Chain = HAL_RTC_SetTime ⇒ RTC_EnterInitMode

• >>   RTC_EnterInitMode
• >>   RTC_ByteToBcd2
• >>   HAL_RTC_WaitForSynchro

• >>   RTC_Set_Time

HAL_RTC_WaitForSynchro (Thumb, 52 bytes, Stack size 16 bytes, stm32f4xx_hal_rtc.o(i.HAL_RTC_WaitForSynchro))

[Stack]

• Max Depth = 16
• Call Chain = HAL_RTC_WaitForSynchro

• >>   HAL_GetTick

• >>   HAL_RTC_SetTime
• >>   HAL_RTC_SetDate
• >>   HAL_RTC_Init

HAL_SRAM_Init (Thumb, 86 bytes, Stack size 16 bytes, stm32f4xx_hal_sram.o(i.HAL_SRAM_Init))

[Stack]

• Max Depth = 88
• Call Chain = HAL_SRAM_Init ⇒ HAL_SRAM_MspInit ⇒ HAL_GPIO_Init

• >>   HAL_SRAM_MspInit
• >>   FSMC_NORSRAM_Timing_Init
• >>   FSMC_NORSRAM_Init
• >>   FSMC_NORSRAM_Extended_Timing_Init

• >>   SRAM_Init
• >>   LCD_Init

HAL_SRAM_MspInit (Thumb, 162 bytes, Stack size 32 bytes, lcd.o(i.HAL_SRAM_MspInit))

[Stack]

• Max Depth = 72
• Call Chain = HAL_SRAM_MspInit ⇒ HAL_GPIO_Init

• >>   HAL_GPIO_Init

• >>   HAL_SRAM_Init

HAL_SYSTICK_CLKSourceConfig (Thumb, 24 bytes, Stack size 0 bytes, stm32f4xx_hal_cortex.o(i.HAL_SYSTICK_CLKSourceConfig))

[Called By]

• >>   delay_init

HAL_SYSTICK_Config (Thumb, 40 bytes, Stack size 8 bytes, stm32f4xx_hal_cortex.o(i.HAL_SYSTICK_Config))

[Stack]

• Max Depth = 8
• Call Chain = HAL_SYSTICK_Config

• >>   __NVIC_SetPriority

• >>   HAL_InitTick

HAL_TIMEx_BreakCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim_ex.o(i.HAL_TIMEx_BreakCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_TIMEx_CommutCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim_ex.o(i.HAL_TIMEx_CommutCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_TIM_Base_Init (Thumb, 54 bytes, Stack size 8 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_Base_Init))

[Stack]

• Max Depth = 32
• Call Chain = HAL_TIM_Base_Init ⇒ HAL_TIM_Base_MspInit ⇒ HAL_NVIC_SetPriority

• >>   TIM_Base_SetConfig
• >>   HAL_TIM_Base_MspInit

• >>   Timer4_Init
• >>   TIM3_Init

HAL_TIM_Base_MspInit (Thumb, 50 bytes, Stack size 8 bytes, timer.o(i.HAL_TIM_Base_MspInit))

[Stack]

• Max Depth = 24
• Call Chain = HAL_TIM_Base_MspInit ⇒ HAL_NVIC_SetPriority

• >>   HAL_NVIC_EnableIRQ
• >>   HAL_NVIC_SetPriority

• >>   HAL_TIM_Base_Init

HAL_TIM_Base_Start_IT (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_Base_Start_IT))

[Called By]

• >>   Timer4_Init
• >>   TIM3_Init

HAL_TIM_IC_CaptureCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_IC_CaptureCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_TIM_IRQHandler (Thumb, 358 bytes, Stack size 16 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_IRQHandler))

[Stack]

• Max Depth = 16
• Call Chain = HAL_TIM_IRQHandler

• >>   HAL_TIM_TriggerCallback
• >>   HAL_TIM_PWM_PulseFinishedCallback
• >>   HAL_TIM_OC_DelayElapsedCallback
• >>   HAL_TIM_IC_CaptureCallback
• >>   HAL_TIMEx_CommutCallback
• >>   HAL_TIMEx_BreakCallback
• >>   HAL_TIM_PeriodElapsedCallback

• >>   TIM3_IRQHandler

HAL_TIM_OC_DelayElapsedCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_OC_DelayElapsedCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_TIM_PWM_PulseFinishedCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_PWM_PulseFinishedCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_TIM_PeriodElapsedCallback (Thumb, 16 bytes, Stack size 0 bytes, timer.o(i.HAL_TIM_PeriodElapsedCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_TIM_TriggerCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_tim.o(i.HAL_TIM_TriggerCallback))

[Called By]

• >>   HAL_TIM_IRQHandler

HAL_UART_ErrorCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_ErrorCallback))

[Called By]

• >>   HAL_UART_IRQHandler
• >>   UART_DMAAbortOnError

HAL_UART_GetState (Thumb, 10 bytes, Stack size 0 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_GetState))

[Called By]

• >>   USART1_IRQHandler

HAL_UART_IRQHandler (Thumb, 266 bytes, Stack size 16 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_IRQHandler))

[Stack]

• Max Depth = 36
• Call Chain = HAL_UART_IRQHandler ⇒ UART_Receive_IT ⇒ HAL_UART_RxCpltCallback

• >>   HAL_UART_TxCpltCallback
• >>   HAL_UART_ErrorCallback
• >>   HAL_DMA_Abort_IT
• >>   UART_Transmit_IT
• >>   UART_Receive_IT
• >>   UART_EndRxTransfer

• >>   USART1_IRQHandler

HAL_UART_Init (Thumb, 98 bytes, Stack size 16 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_Init))

[Stack]

• Max Depth = 88
• Call Chain = HAL_UART_Init ⇒ HAL_UART_MspInit ⇒ HAL_GPIO_Init

• >>   HAL_UART_MspInit
• >>   UART_SetConfig

• >>   uart_init

HAL_UART_MspInit (Thumb, 112 bytes, Stack size 32 bytes, usart.o(i.HAL_UART_MspInit))

[Stack]

• Max Depth = 72
• Call Chain = HAL_UART_MspInit ⇒ HAL_GPIO_Init

• >>   HAL_GPIO_Init
• >>   HAL_NVIC_EnableIRQ
• >>   HAL_NVIC_SetPriority

• >>   HAL_UART_Init

HAL_UART_Receive_IT (Thumb, 82 bytes, Stack size 0 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_Receive_IT))

[Called By]

• >>   USART1_IRQHandler
• >>   uart_init

HAL_UART_RxCpltCallback (Thumb, 76 bytes, Stack size 12 bytes, usart.o(i.HAL_UART_RxCpltCallback))

[Stack]

• Max Depth = 12
• Call Chain = HAL_UART_RxCpltCallback

• >>   UART_Receive_IT

HAL_UART_TxCpltCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_hal_uart.o(i.HAL_UART_TxCpltCallback))

[Called By]

• >>   HAL_UART_IRQHandler

HardFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.HardFault_Handler))

[Calls]

• >>   HardFault_Handler

• >>   HardFault_Handler

• startup_stm32f407xx.o(RESET)

KEY_Init (Thumb, 82 bytes, Stack size 40 bytes, key.o(i.KEY_Init))

[Stack]

• Max Depth = 80
• Call Chain = KEY_Init ⇒ HAL_GPIO_Init

• >>   HAL_GPIO_Init

• >>   main

LAN8720_Init (Thumb, 104 bytes, Stack size 24 bytes, lan8720.o(i.LAN8720_Init))

[Stack]

• Max Depth = 144
• Call Chain = LAN8720_Init ⇒ HAL_ETH_Init ⇒ HAL_ETH_MspInit ⇒ HAL_GPIO_Init

• >>   HAL_ETH_Init
• >>   delay_ms

• >>   lwip_comm_init

LCD_Clear (Thumb, 46 bytes, Stack size 16 bytes, lcd.o(i.LCD_Clear))

[Stack]

• Max Depth = 44
• Call Chain = LCD_Clear ⇒ LCD_SetCursor ⇒ LCD_WR_REG

• >>   LCD_WriteRAM_Prepare
• >>   LCD_SetCursor

• >>   LCD_Init

LCD_Display_Dir (Thumb, 180 bytes, Stack size 36 bytes, lcd.o(i.LCD_Display_Dir))

[Stack]

• Max Depth = 60
• Call Chain = LCD_Display_Dir ⇒ LCD_Scan_Dir ⇒ LCD_WR_REG

• >>   LCD_Scan_Dir

• >>   LCD_Init

LCD_Init (Thumb, 9672 bytes, Stack size 120 bytes, lcd.o(i.LCD_Init))

[Stack]

• Max Depth = 216
• Call Chain = LCD_Init ⇒ LCD_SSD_BackLightSet ⇒ __aeabi_dmul ⇒ _double_epilogue ⇒ _double_round

• >>   delay_us
• >>   LCD_WriteReg
• >>   LCD_WR_REG
• >>   LCD_WR_DATA
• >>   LCD_SSD_BackLightSet
• >>   LCD_RD_DATA
• >>   LCD_Display_Dir
• >>   LCD_Clear
• >>   delay_ms
• >>   HAL_GPIO_Init
• >>   HAL_SRAM_Init
• >>   __2printf

• >>   main

LCD_RD_DATA (Thumb, 20 bytes, Stack size 8 bytes, lcd.o(i.LCD_RD_DATA))

[Stack]

• Max Depth = 8
• Call Chain = LCD_RD_DATA

• >>   LCD_Init

LCD_SSD_BackLightSet (Thumb, 72 bytes, Stack size 8 bytes, lcd.o(i.LCD_SSD_BackLightSet))

[Stack]

• Max Depth = 96
• Call Chain = LCD_SSD_BackLightSet ⇒ __aeabi_dmul ⇒ _double_epilogue ⇒ _double_round

• >>   __aeabi_ui2d
• >>   __aeabi_dmul
• >>   __aeabi_d2uiz
• >>   LCD_WR_REG
• >>   LCD_WR_DATA

• >>   LCD_Init

LCD_Scan_Dir (Thumb, 410 bytes, Stack size 16 bytes, lcd.o(i.LCD_Scan_Dir))

[Stack]

• Max Depth = 24
• Call Chain = LCD_Scan_Dir ⇒ LCD_WR_REG

• >>   LCD_WriteReg
• >>   LCD_WR_REG
• >>   LCD_WR_DATA

• >>   LCD_Display_Dir

LCD_SetCursor (Thumb, 236 bytes, Stack size 20 bytes, lcd.o(i.LCD_SetCursor))

[Stack]

• Max Depth = 28
• Call Chain = LCD_SetCursor ⇒ LCD_WR_REG

• >>   LCD_WR_REG
• >>   LCD_WR_DATA

• >>   LCD_Clear

LCD_WR_DATA (Thumb, 24 bytes, Stack size 8 bytes, lcd.o(i.LCD_WR_DATA))

[Stack]

• Max Depth = 8
• Call Chain = LCD_WR_DATA

• >>   LCD_SetCursor
• >>   LCD_Scan_Dir
• >>   LCD_SSD_BackLightSet
• >>   LCD_Init

LCD_WR_REG (Thumb, 24 bytes, Stack size 8 bytes, lcd.o(i.LCD_WR_REG))

[Stack]

• Max Depth = 8
• Call Chain = LCD_WR_REG

• >>   LCD_SetCursor
• >>   LCD_Scan_Dir
• >>   LCD_SSD_BackLightSet
• >>   LCD_Init

LCD_WriteRAM_Prepare (Thumb, 14 bytes, Stack size 0 bytes, lcd.o(i.LCD_WriteRAM_Prepare))

[Called By]

• >>   LCD_Clear

LCD_WriteReg (Thumb, 12 bytes, Stack size 0 bytes, lcd.o(i.LCD_WriteReg))

[Called By]

• >>   LCD_Scan_Dir
• >>   LCD_Init

LED_Init (Thumb, 72 bytes, Stack size 32 bytes, led.o(i.LED_Init))

[Stack]

• Max Depth = 72
• Call Chain = LED_Init ⇒ HAL_GPIO_Init

• >>   HAL_GPIO_WritePin
• >>   HAL_GPIO_Init

• >>   main

MY_ADC_Init (Thumb, 48 bytes, Stack size 0 bytes, adc.o(i.MY_ADC_Init))

[Stack]

• Max Depth = 88
• Call Chain = MY_ADC_Init ⇒ HAL_ADC_Init ⇒ HAL_ADC_MspInit ⇒ HAL_GPIO_Init

• >>   HAL_ADC_Init

• >>   main

MemManage_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.MemManage_Handler))

[Calls]

• >>   MemManage_Handler

• >>   MemManage_Handler

• startup_stm32f407xx.o(RESET)

NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.NMI_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.PendSV_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

RTC_Alarm_IRQHandler (Thumb, 6 bytes, Stack size 0 bytes, rtc.o(i.RTC_Alarm_IRQHandler))

[Stack]

• Max Depth = 32
• Call Chain = RTC_Alarm_IRQHandler ⇒ HAL_RTC_AlarmIRQHandler ⇒ HAL_RTC_AlarmAEventCallback ⇒ __2printf

• >>   HAL_RTC_AlarmIRQHandler

• startup_stm32f407xx.o(RESET)

RTC_ByteToBcd2 (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_hal_rtc.o(i.RTC_ByteToBcd2))

[Called By]

• >>   HAL_RTC_SetTime
• >>   HAL_RTC_SetDate

RTC_EnterInitMode (Thumb, 56 bytes, Stack size 16 bytes, stm32f4xx_hal_rtc.o(i.RTC_EnterInitMode))

[Stack]

• Max Depth = 16
• Call Chain = RTC_EnterInitMode

• >>   HAL_GetTick

• >>   HAL_RTC_SetTime
• >>   HAL_RTC_SetDate
• >>   HAL_RTC_Init

RTC_Init (Thumb, 90 bytes, Stack size 8 bytes, rtc.o(i.RTC_Init))

[Stack]

• Max Depth = 144
• Call Chain = RTC_Init ⇒ HAL_RTC_Init ⇒ HAL_RTC_MspInit ⇒ HAL_RCC_OscConfig

• >>   HAL_RTCEx_BKUPWrite
• >>   HAL_RTCEx_BKUPRead
• >>   HAL_RTC_Init
• >>   RTC_Set_Time
• >>   RTC_Set_Date

• >>   main

RTC_Set_Date (Thumb, 30 bytes, Stack size 8 bytes, rtc.o(i.RTC_Set_Date))

[Stack]

• Max Depth = 56
• Call Chain = RTC_Set_Date ⇒ HAL_RTC_SetDate ⇒ RTC_EnterInitMode

• >>   HAL_RTC_SetDate

• >>   RTC_Init

RTC_Set_Time (Thumb, 40 bytes, Stack size 24 bytes, rtc.o(i.RTC_Set_Time))

[Stack]

• Max Depth = 72
• Call Chain = RTC_Set_Time ⇒ HAL_RTC_SetTime ⇒ RTC_EnterInitMode

• >>   HAL_RTC_SetTime

• >>   RTC_Init

RTC_WKUP_IRQHandler (Thumb, 6 bytes, Stack size 0 bytes, rtc.o(i.RTC_WKUP_IRQHandler))

[Stack]

• Max Depth = 8
• Call Chain = RTC_WKUP_IRQHandler ⇒ HAL_RTCEx_WakeUpTimerIRQHandler

• >>   HAL_RTCEx_WakeUpTimerIRQHandler

• startup_stm32f407xx.o(RESET)

SRAM_Init (Thumb, 246 bytes, Stack size 64 bytes, sram.o(i.SRAM_Init))

[Stack]

• Max Depth = 160
• Call Chain = SRAM_Init ⇒ XmRamInit ⇒ sram_reg_read ⇒ sram_init ⇒ SRAM_GPIO_Set

• >>   delay_us
• >>   XmRamInit
• >>   HAL_GPIO_Init
• >>   HAL_SRAM_Init

• >>   main

SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.SVC_Handler))
[Address Reference Count : 1]

• startup_stm32f407xx.o(RESET)

Stm32_Clock_Init (Thumb, 136 bytes, Stack size 88 bytes, sys.o(i.Stm32_Clock_Init))

[Stack]

• Max Depth = 168
• Call Chain = Stm32_Clock_Init ⇒ HAL_RCC_ClockConfig ⇒ HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod

• >>   HAL_RCC_OscConfig
• >>   HAL_RCC_ClockConfig
• >>   HAL_GetREVID

• >>   main

SysTick_Handler (Thumb, 4 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.SysTick_Handler))

[Calls]

• >>   HAL_IncTick

• startup_stm32f407xx.o(RESET)

SystemInit (Thumb, 66 bytes, Stack size 0 bytes, system_stm32f4xx.o(i.SystemInit))
[Address Reference Count : 1]

• startup_stm32f407xx.o(.text)

TIM3_IRQHandler (Thumb, 6 bytes, Stack size 0 bytes, timer.o(i.TIM3_IRQHandler))

[Stack]

• Max Depth = 16
• Call Chain = TIM3_IRQHandler ⇒ HAL_TIM_IRQHandler

• >>   HAL_TIM_IRQHandler

• startup_stm32f407xx.o(RESET)

TIM3_Init (Thumb, 34 bytes, Stack size 8 bytes, timer.o(i.TIM3_Init))

[Stack]

• Max Depth = 40
• Call Chain = TIM3_Init ⇒ HAL_TIM_Base_Init ⇒ HAL_TIM_Base_MspInit ⇒ HAL_NVIC_SetPriority

• >>   HAL_TIM_Base_Start_IT
• >>   HAL_TIM_Base_Init

• >>   main

TIM4_IRQHandler (Thumb, 44 bytes, Stack size 8 bytes, usmart.o(i.TIM4_IRQHandler))

[Stack]

• Max Depth = 8
• Call Chain = TIM4_IRQHandler

• startup_stm32f407xx.o(RESET)

TIM_Base_SetConfig (Thumb, 156 bytes, Stack size 20 bytes, stm32f4xx_hal_tim.o(i.TIM_Base_SetConfig))

[Stack]

• Max Depth = 20
• Call Chain = TIM_Base_SetConfig

• >>   HAL_TIM_Base_Init

Timer4_Init (Thumb, 72 bytes, Stack size 24 bytes, usmart.o(i.Timer4_Init))

[Stack]

• Max Depth = 56
• Call Chain = Timer4_Init ⇒ HAL_TIM_Base_Init ⇒ HAL_TIM_Base_MspInit ⇒ HAL_NVIC_SetPriority

• >>   HAL_TIM_Base_Start_IT
• >>   HAL_TIM_Base_Init
• >>   HAL_NVIC_EnableIRQ
• >>   HAL_NVIC_SetPriority

• >>   usmart_init

USART1_IRQHandler (Thumb, 34 bytes, Stack size 8 bytes, usart.o(i.USART1_IRQHandler))

[Stack]

• Max Depth = 44
• Call Chain = USART1_IRQHandler ⇒ HAL_UART_IRQHandler ⇒ UART_Receive_IT ⇒ HAL_UART_RxCpltCallback

• >>   HAL_UART_Receive_IT
• >>   HAL_UART_IRQHandler
• >>   HAL_UART_GetState

• startup_stm32f407xx.o(RESET)

UsageFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f4xx_it.o(i.UsageFault_Handler))

[Calls]

• >>   UsageFault_Handler

• >>   UsageFault_Handler

• startup_stm32f407xx.o(RESET)

XmRamInit (Thumb, 48 bytes, Stack size 16 bytes, xmram.o(i.XmRamInit))

[Stack]

• Max Depth = 96
• Call Chain = XmRamInit ⇒ sram_reg_read ⇒ sram_init ⇒ SRAM_GPIO_Set

• >>   xram_delay
• >>   sram_reg_write
• >>   sram_reg_read

• >>   SRAM_Init

__0printf (Thumb, 22 bytes, Stack size 24 bytes, printfa.o(i.__0printf), UNUSED)

[Calls]

• >>   _printf_core

__1printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf), UNUSED)

__2printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf))

[Stack]

• Max Depth = 24
• Call Chain = __2printf

• >>   usmart_sys_cmd_exe
• >>   usmart_scan
• >>   usmart_exe
• >>   HAL_RTC_AlarmAEventCallback
• >>   LCD_Init
• >>   main
• >>   mqtt_msg_callback
• >>   mqtt_init
• >>   mqtt_conn_callback
• >>   udp_bind
• >>   memp_free
• >>   tcp_write
• >>   tcp_recved
• >>   tcp_recv
• >>   tcp_output
• >>   tcp_connect
• >>   pbuf_free
• >>   pbuf_alloc
• >>   mem_malloc
• >>   mem_free
• >>   netif_add
• >>   ethernetif_init
• >>   ethernet_input
• >>   dhcp_start
• >>   lwip_dhcp_process_handle
• >>   udp_sendto_if
• >>   dhcp_stop
• >>   dhcp_recv
• >>   dhcp_parse_reply
• >>   dhcp_option_trailer
• >>   dhcp_option_short
• >>   dhcp_option_long
• >>   dhcp_option_byte
• >>   dhcp_option
• >>   dhcp_delete_msg
• >>   dhcp_create_msg
• >>   dhcp_bind
• >>   pbuf_alloced_custom
• >>   memp_malloc
• >>   ipfrag_free_pbuf_custom
• >>   ip_reass_free_complete_datagram
• >>   ip_reass_dequeue_datagram
• >>   ip_reass_chain_frag_into_datagram_and_validate
• >>   ip_frag_free_pbuf_custom_ref
• >>   ipaddr_aton
• >>   udp_input
• >>   tcp_input
• >>   pbuf_realloc
• >>   ip_frag
• >>   ip_output_if
• >>   ip_output
• >>   icmp_input
• >>   icmp_send_response
• >>   pbuf_header
• >>   pbuf_copy
• >>   dhcp_arp_reply
• >>   etharp_query
• >>   etharp_output
• >>   etharp_update_arp_entry
• >>   etharp_send_ip
• >>   etharp_raw
• >>   etharp_output_to_arp_index
• >>   etharp_find_entry
• >>   etharp_arp_input
• >>   pbuf_copy_partial
• >>   pbuf_cat
• >>   sys_timeout
• >>   tcp_write_checks
• >>   tcp_pbuf_prealloc
• >>   tcp_output_alloc_header
• >>   tcp_receive
• >>   tcp_process
• >>   tcp_rst
• >>   tcp_enqueue_flags
• >>   tcp_update_rcv_ann_wnd
• >>   tcp_slowtmr
• >>   tcp_pcb_remove
• >>   tcp_abandon
• >>   tcp_close_shutdown
• >>   mem_trim
• >>   plug_holes
• >>   dns_send
• >>   dns_check_entry

__c89printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf), UNUSED)

printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf))

[Stack]

• Max Depth = 24
• Call Chain = printf

• >>   agent_log

__0snprintf (Thumb, 48 bytes, Stack size 40 bytes, printfa.o(i.__0snprintf), UNUSED)

[Calls]

• >>   _printf_core

__1snprintf (Thumb, 0 bytes, Stack size 40 bytes, printfa.o(i.__0snprintf), UNUSED)

__2snprintf (Thumb, 0 bytes, Stack size 40 bytes, printfa.o(i.__0snprintf), UNUSED)

__c89snprintf (Thumb, 0 bytes, Stack size 40 bytes, printfa.o(i.__0snprintf), UNUSED)

snprintf (Thumb, 0 bytes, Stack size 40 bytes, printfa.o(i.__0snprintf))

[Stack]

• Max Depth = 40
• Call Chain = snprintf

• >>   mqtt50_subscribe_encode
• >>   agent_log_hexdump
• >>   agent_log

__0vsnprintf (Thumb, 46 bytes, Stack size 24 bytes, printfa.o(i.__0vsnprintf), UNUSED)

[Calls]

• >>   _printf_core

__1vsnprintf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0vsnprintf), UNUSED)

__2vsnprintf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0vsnprintf), UNUSED)

__c89vsnprintf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0vsnprintf), UNUSED)

vsnprintf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0vsnprintf))

[Stack]

• Max Depth = 24
• Call Chain = vsnprintf

• >>   agent_log

__scatterload_copy (Thumb, 14 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_copy), UNUSED)

__scatterload_null (Thumb, 2 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_null), UNUSED)

__scatterload_zeroinit (Thumb, 14 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_zeroinit), UNUSED)

delay_init (Thumb, 16 bytes, Stack size 8 bytes, delay.o(i.delay_init))

[Stack]

• Max Depth = 8
• Call Chain = delay_init

• >>   HAL_SYSTICK_CLKSourceConfig

• >>   main

delay_ms (Thumb, 26 bytes, Stack size 16 bytes, delay.o(i.delay_ms))

[Stack]

• Max Depth = 32
• Call Chain = delay_ms ⇒ delay_us

• >>   delay_us

• >>   LAN8720_Init
• >>   LCD_Init
• >>   main

• usmart_config.o(.data)

delay_us (Thumb, 48 bytes, Stack size 16 bytes, delay.o(i.delay_us))

[Stack]

• Max Depth = 16
• Call Chain = delay_us

• >>   delay_ms
• >>   SRAM_Init
• >>   LCD_Init

• usmart_config.o(.data)

dhcp_arp_reply (Thumb, 42 bytes, Stack size 0 bytes, dhcp.o(i.dhcp_arp_reply))

[Stack]

• Max Depth = 312
• Call Chain = dhcp_arp_reply ⇒ dhcp_decline ⇒ udp_sendto_if ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   dhcp_decline
• >>   __2printf

• >>   etharp_arp_input

dhcp_coarse_tmr (Thumb, 90 bytes, Stack size 8 bytes, dhcp.o(i.dhcp_coarse_tmr))

[Stack]

• Max Depth = 320
• Call Chain = dhcp_coarse_tmr ⇒ dhcp_renew ⇒ udp_sendto_if ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   dhcp_renew
• >>   dhcp_rebind

• >>   lwip_periodic_handle
• >>   dhcp_timer_coarse

dhcp_fine_tmr (Thumb, 46 bytes, Stack size 16 bytes, dhcp.o(i.dhcp_fine_tmr))

[Stack]

• Max Depth = 464
• Call Chain = dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   dhcp_timeout

• >>   lwip_periodic_handle
• >>   dhcp_timer_fine

dhcp_release (Thumb, 160 bytes, Stack size 24 bytes, dhcp.o(i.dhcp_release))

[Stack]

• Max Depth = 432
• Call Chain = dhcp_release ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   udp_sendto_if
• >>   netif_set_netmask
• >>   netif_set_ipaddr
• >>   netif_set_gw
• >>   netif_set_down
• >>   dhcp_set_state
• >>   dhcp_option_trailer
• >>   dhcp_delete_msg
• >>   dhcp_create_msg
• >>   pbuf_realloc

• >>   dhcp_timeout

dhcp_renew (Thumb, 132 bytes, Stack size 24 bytes, dhcp.o(i.dhcp_renew))

[Stack]

• Max Depth = 312
• Call Chain = dhcp_renew ⇒ udp_sendto_if ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   udp_sendto_if
• >>   dhcp_set_state
• >>   dhcp_option_trailer
• >>   dhcp_option_short
• >>   dhcp_option
• >>   dhcp_delete_msg
• >>   dhcp_create_msg
• >>   pbuf_realloc

• >>   dhcp_coarse_tmr
• >>   dhcp_timeout

dhcp_start (Thumb, 204 bytes, Stack size 16 bytes, dhcp.o(i.dhcp_start))

[Stack]

• Max Depth = 328
• Call Chain = dhcp_start ⇒ dhcp_discover ⇒ udp_sendto_if ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   udp_remove
• >>   udp_recv
• >>   udp_new
• >>   udp_connect
• >>   udp_bind
• >>   mem_malloc
• >>   dhcp_stop
• >>   dhcp_discover
• >>   __2printf
• >>   __aeabi_memclr4

• >>   lwip_comm_init
• >>   lwip_dhcp_process_handle

dhcp_stop (Thumb, 84 bytes, Stack size 8 bytes, dhcp.o(i.dhcp_stop))

[Stack]

• Max Depth = 48
• Call Chain = dhcp_stop ⇒ udp_remove ⇒ memp_free ⇒ __2printf

• >>   udp_remove
• >>   dhcp_set_state
• >>   __2printf

• >>   dhcp_start

dns_init (Thumb, 64 bytes, Stack size 16 bytes, dns.o(i.dns_init))

[Stack]

• Max Depth = 88
• Call Chain = dns_init ⇒ ipaddr_addr ⇒ ipaddr_aton ⇒ __2printf

• >>   dns_setserver
• >>   udp_recv
• >>   udp_new
• >>   udp_bind
• >>   ipaddr_addr

• >>   lwip_init

dns_setserver (Thumb, 32 bytes, Stack size 0 bytes, dns.o(i.dns_setserver))

[Called By]

• >>   main
• >>   dhcp_handle_ack
• >>   dns_init

dns_tmr (Thumb, 28 bytes, Stack size 8 bytes, dns.o(i.dns_tmr))

[Stack]

• Max Depth = 368
• Call Chain = dns_tmr ⇒ dns_check_entry ⇒ dns_send ⇒ udp_sendto ⇒ udp_sendto_if ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   dns_check_entry

• >>   dns_timer

etharp_cleanup_netif (Thumb, 42 bytes, Stack size 16 bytes, etharp.o(i.etharp_cleanup_netif))

[Stack]

• Max Depth = 104
• Call Chain = etharp_cleanup_netif ⇒ etharp_free_entry ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   etharp_free_entry

• >>   netif_set_down

etharp_output (Thumb, 290 bytes, Stack size 32 bytes, etharp.o(i.etharp_output))

[Stack]

• Max Depth = 264
• Call Chain = etharp_output ⇒ etharp_query ⇒ etharp_request ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   pbuf_header
• >>   ip4_addr_isbroadcast
• >>   etharp_query
• >>   etharp_send_ip
• >>   etharp_output_to_arp_index
• >>   __2printf

• ethernetif.o(i.ethernetif_init)

etharp_query (Thumb, 292 bytes, Stack size 56 bytes, etharp.o(i.etharp_query))

[Stack]

• Max Depth = 232
• Call Chain = etharp_query ⇒ etharp_request ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   pbuf_ref
• >>   pbuf_free
• >>   pbuf_alloc
• >>   pbuf_copy
• >>   ip4_addr_isbroadcast
• >>   etharp_request
• >>   etharp_send_ip
• >>   etharp_find_entry
• >>   __2printf

• >>   dhcp_check
• >>   etharp_output

etharp_request (Thumb, 32 bytes, Stack size 24 bytes, etharp.o(i.etharp_request))

[Stack]

• Max Depth = 176
• Call Chain = etharp_request ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   etharp_raw

• >>   netif_set_up
• >>   etharp_query
• >>   etharp_output_to_arp_index

etharp_tmr (Thumb, 66 bytes, Stack size 16 bytes, etharp.o(i.etharp_tmr))

[Stack]

• Max Depth = 104
• Call Chain = etharp_tmr ⇒ etharp_free_entry ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   etharp_free_entry

• >>   arp_timer

ethernet_input (Thumb, 154 bytes, Stack size 16 bytes, etharp.o(i.ethernet_input))

[Stack]

• Max Depth = 536
• Call Chain = ethernet_input ⇒ ip_input ⇒ tcp_input ⇒ tcp_process ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   pbuf_free
• >>   pbuf_header
• >>   ip_input
• >>   etharp_arp_input
• >>   __2printf
• >>   memcmp

• lwip_comm.o(i.lwip_comm_init)

ethernetif_init (Thumb, 48 bytes, Stack size 8 bytes, ethernetif.o(i.ethernetif_init))

[Stack]

• Max Depth = 64
• Call Chain = ethernetif_init ⇒ low_level_init ⇒ HAL_ETH_Start ⇒ ETH_FlushTransmitFIFO ⇒ ETH_Delay

• >>   low_level_init
• >>   __2printf

• lwip_comm.o(i.lwip_comm_init)

ethernetif_input (Thumb, 38 bytes, Stack size 16 bytes, ethernetif.o(i.ethernetif_input))

[Stack]

• Max Depth = 168
• Call Chain = ethernetif_input ⇒ low_level_input ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   pbuf_free
• >>   low_level_input

• >>   lwip_pkt_handle

fputc (Thumb, 14 bytes, Stack size 0 bytes, usart.o(i.fputc))

[Called By]

• >>   fputs

• printfa.o(i.__0printf)

fputs (Thumb, 24 bytes, Stack size 16 bytes, fputs.o(i.fputs))

[Stack]

• Max Depth = 16
• Call Chain = fputs

• >>   fputc

• >>   agent_log

free (Thumb, 8 bytes, Stack size 0 bytes, main.o(i.free))

[Stack]

• Max Depth = 16
• Call Chain = free ⇒ myfree ⇒ my_mem_free

• >>   myfree

• >>   net_interface_deinit.part.0
• >>   platform_free_stm32
• >>   net_interface_dequeue

get_lwip_real_gw (Thumb, 42 bytes, Stack size 0 bytes, main.o(i.get_lwip_real_gw))

[Called By]

• >>   main

get_lwip_real_ip (Thumb, 42 bytes, Stack size 0 bytes, main.o(i.get_lwip_real_ip))

[Called By]

• >>   main

icmp_dest_unreach (Thumb, 8 bytes, Stack size 0 bytes, icmp.o(i.icmp_dest_unreach))

[Stack]

• Max Depth = 320
• Call Chain = icmp_dest_unreach ⇒ icmp_send_response ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   icmp_send_response

• >>   udp_input
• >>   ip_input

icmp_input (Thumb, 310 bytes, Stack size 48 bytes, icmp.o(i.icmp_input))

[Stack]

• Max Depth = 288
• Call Chain = icmp_input ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   pbuf_free
• >>   pbuf_alloc
• >>   ip_output_if
• >>   inet_chksum_pbuf
• >>   pbuf_header
• >>   pbuf_copy
• >>   ip4_addr_isbroadcast
• >>   __2printf

• >>   ip_input

icmp_time_exceeded (Thumb, 8 bytes, Stack size 0 bytes, icmp.o(i.icmp_time_exceeded))

[Stack]

• Max Depth = 320
• Call Chain = icmp_time_exceeded ⇒ icmp_send_response ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   icmp_send_response

• >>   ip_reass_free_complete_datagram

inet_chksum (Thumb, 12 bytes, Stack size 8 bytes, inet_chksum.o(i.inet_chksum))

[Stack]

• Max Depth = 20
• Call Chain = inet_chksum ⇒ lwip_standard_chksum

• >>   lwip_standard_chksum

• >>   ip_reass
• >>   ip_frag
• >>   icmp_send_response

inet_chksum_pbuf (Thumb, 72 bytes, Stack size 16 bytes, inet_chksum.o(i.inet_chksum_pbuf))

[Stack]

• Max Depth = 28
• Call Chain = inet_chksum_pbuf ⇒ lwip_standard_chksum

• >>   lwip_standard_chksum

• >>   icmp_input

ip4_addr_isbroadcast (Thumb, 46 bytes, Stack size 0 bytes, ip_addr.o(i.ip4_addr_isbroadcast))

[Called By]

• >>   udp_input
• >>   tcp_input
• >>   icmp_input
• >>   ip_input
• >>   etharp_query
• >>   etharp_output
• >>   etharp_update_arp_entry

ip4addr_aton (Thumb, 106 bytes, Stack size 24 bytes, net_port.o(i.ip4addr_aton))

[Stack]

• Max Depth = 24
• Call Chain = ip4addr_aton

• >>   lwip_htonl

• >>   net_tcp_connect_stm32

ip_frag (Thumb, 378 bytes, Stack size 88 bytes, ip_frag.o(i.ip_frag))

[Stack]

• Max Depth = 200
• Call Chain = ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   pbuf_ref
• >>   pbuf_free
• >>   pbuf_alloc
• >>   pbuf_alloced_custom
• >>   memp_malloc
• >>   ip_frag_free_pbuf_custom_ref
• >>   lwip_ntohs
• >>   inet_chksum
• >>   lwip_htons
• >>   pbuf_cat
• >>   __2printf
• >>   __aeabi_memcpy

• >>   ip_output_if

ip_input (Thumb, 366 bytes, Stack size 40 bytes, ip.o(i.ip_input))

[Stack]

• Max Depth = 520
• Call Chain = ip_input ⇒ tcp_input ⇒ tcp_process ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   pbuf_free
• >>   udp_input
• >>   tcp_input
• >>   raw_input
• >>   pbuf_realloc
• >>   lwip_ntohs
• >>   ip_reass
• >>   icmp_input
• >>   icmp_dest_unreach
• >>   ip4_addr_isbroadcast

• >>   ethernet_input

ip_output (Thumb, 72 bytes, Stack size 40 bytes, ip.o(i.ip_output))

[Stack]

• Max Depth = 280
• Call Chain = ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   ip_route
• >>   ip_output_if
• >>   __2printf

• >>   icmp_send_response
• >>   tcp_output_segment
• >>   tcp_send_empty_ack
• >>   tcp_zero_window_probe
• >>   tcp_rst
• >>   tcp_keepalive

ip_output_if (Thumb, 208 bytes, Stack size 40 bytes, ip.o(i.ip_output_if))

[Stack]

• Max Depth = 240
• Call Chain = ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   ip_frag
• >>   pbuf_header
• >>   lwip_htons
• >>   __2printf

• >>   udp_sendto_if
• >>   ip_output
• >>   icmp_input

ip_reass (Thumb, 414 bytes, Stack size 40 bytes, ip_frag.o(i.ip_reass))

[Stack]

• Max Depth = 416
• Call Chain = ip_reass ⇒ ip_reass_remove_oldest_datagram ⇒ ip_reass_free_complete_datagram ⇒ icmp_time_exceeded ⇒ icmp_send_response ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   pbuf_free
• >>   memp_malloc
• >>   ip_reass_remove_oldest_datagram
• >>   ip_reass_dequeue_datagram
• >>   ip_reass_chain_frag_into_datagram_and_validate
• >>   lwip_ntohs
• >>   inet_chksum
• >>   pbuf_header
• >>   lwip_htons
• >>   pbuf_clen
• >>   pbuf_cat
• >>   __aeabi_memclr4
• >>   __aeabi_memcpy

• >>   ip_input

ip_reass_tmr (Thumb, 40 bytes, Stack size 16 bytes, ip_frag.o(i.ip_reass_tmr))

[Stack]

• Max Depth = 368
• Call Chain = ip_reass_tmr ⇒ ip_reass_free_complete_datagram ⇒ icmp_time_exceeded ⇒ icmp_send_response ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   ip_reass_free_complete_datagram

• >>   ip_reass_timer

ip_route (Thumb, 54 bytes, Stack size 8 bytes, ip.o(i.ip_route))

[Stack]

• Max Depth = 8
• Call Chain = ip_route

• >>   tcp_connect
• >>   ip_output
• >>   tcp_output_segment
• >>   tcp_eff_send_mss
• >>   udp_sendto

ipaddr_addr (Thumb, 20 bytes, Stack size 8 bytes, ip_addr.o(i.ipaddr_addr))

[Stack]

• Max Depth = 72
• Call Chain = ipaddr_addr ⇒ ipaddr_aton ⇒ __2printf

• >>   ipaddr_aton

• >>   dns_init

ipaddr_aton (Thumb, 262 bytes, Stack size 40 bytes, ip_addr.o(i.ipaddr_aton))

[Stack]

• Max Depth = 64
• Call Chain = ipaddr_aton ⇒ __2printf

• >>   lwip_htonl
• >>   __2printf

• >>   ipaddr_addr

lwip_comm_default_ip_set (Thumb, 48 bytes, Stack size 8 bytes, lwip_comm.o(i.lwip_comm_default_ip_set))

[Stack]

• Max Depth = 8
• Call Chain = lwip_comm_default_ip_set

• >>   lwip_comm_init

lwip_comm_init (Thumb, 130 bytes, Stack size 40 bytes, lwip_comm.o(i.lwip_comm_init))

[Stack]

• Max Depth = 496
• Call Chain = lwip_comm_init ⇒ netif_add ⇒ netif_set_addr ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   LAN8720_Init
• >>   ETH_Mem_Malloc
• >>   netif_set_up
• >>   netif_set_default
• >>   netif_add
• >>   lwip_init
• >>   dhcp_start
• >>   lwip_comm_mem_malloc
• >>   lwip_comm_default_ip_set

• >>   main

lwip_comm_mem_malloc (Thumb, 36 bytes, Stack size 8 bytes, lwip_comm.o(i.lwip_comm_mem_malloc))

[Stack]

• Max Depth = 40
• Call Chain = lwip_comm_mem_malloc ⇒ mymalloc ⇒ my_mem_malloc

• >>   mymalloc
• >>   memp_get_memorysize

• >>   lwip_comm_init

lwip_dhcp_process_handle (Thumb, 318 bytes, Stack size 32 bytes, lwip_comm.o(i.lwip_dhcp_process_handle))

[Stack]

• Max Depth = 360
• Call Chain = lwip_dhcp_process_handle ⇒ dhcp_start ⇒ dhcp_discover ⇒ udp_sendto_if ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   dhcp_start
• >>   __2printf

• >>   lwip_periodic_handle

lwip_htonl (Thumb, 4 bytes, Stack size 0 bytes, def.o(i.lwip_htonl))

[Called By]

• >>   ip4addr_aton
• >>   dhcp_recv
• >>   dhcp_parse_reply
• >>   dhcp_handle_ack
• >>   dhcp_create_msg
• >>   ipaddr_aton
• >>   tcp_output_segment
• >>   tcp_output_alloc_header
• >>   tcp_create_segment
• >>   tcp_send_empty_ack
• >>   tcp_rst
• >>   tcp_keepalive

lwip_htons (Thumb, 4 bytes, Stack size 0 bytes, def.o(i.lwip_htons))

[Called By]

• >>   tcp_write
• >>   tcp_output
• >>   udp_sendto_if
• >>   ip_reass
• >>   ip_frag
• >>   ip_output_if
• >>   etharp_raw
• >>   etharp_arp_input
• >>   tcp_output_segment
• >>   tcp_output_alloc_header
• >>   tcp_create_segment
• >>   tcp_receive
• >>   tcp_zero_window_probe
• >>   tcp_send_fin
• >>   tcp_rst
• >>   dns_send
• >>   dns_recv

lwip_init (Thumb, 34 bytes, Stack size 8 bytes, init.o(i.lwip_init))

[Stack]

• Max Depth = 96
• Call Chain = lwip_init ⇒ dns_init ⇒ ipaddr_addr ⇒ ipaddr_aton ⇒ __2printf

• >>   udp_init
• >>   tcp_init
• >>   sys_timeouts_init
• >>   netif_init
• >>   memp_init
• >>   mem_init
• >>   dns_init

• >>   lwip_comm_init

lwip_net_is_ready (Thumb, 30 bytes, Stack size 0 bytes, main.o(i.lwip_net_is_ready))

[Called By]

• >>   main

lwip_ntohl (Thumb, 4 bytes, Stack size 0 bytes, def.o(i.lwip_ntohl))

[Called By]

• >>   tcp_output
• >>   dhcp_select
• >>   dhcp_recv
• >>   dhcp_reboot
• >>   dhcp_parse_reply
• >>   dhcp_decline
• >>   tcp_input
• >>   tcp_output_segment
• >>   tcp_rexmit
• >>   tcp_receive
• >>   tcp_process
• >>   dns_recv

lwip_ntohs (Thumb, 4 bytes, Stack size 0 bytes, def.o(i.lwip_ntohs))

[Called By]

• >>   tcp_output
• >>   ip_reass_chain_frag_into_datagram_and_validate
• >>   udp_input
• >>   tcp_input
• >>   ip_reass
• >>   ip_frag
• >>   ip_input
• >>   tcp_receive
• >>   tcp_parseopt
• >>   tcp_zero_window_probe
• >>   tcp_send_fin

lwip_periodic_handle (Thumb, 70 bytes, Stack size 8 bytes, lwip_comm.o(i.lwip_periodic_handle))

[Stack]

• Max Depth = 472
• Call Chain = lwip_periodic_handle ⇒ dhcp_fine_tmr ⇒ dhcp_timeout ⇒ dhcp_bind ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   sys_check_timeouts
• >>   dhcp_fine_tmr
• >>   dhcp_coarse_tmr
• >>   lwip_dhcp_process_handle

• >>   main
• >>   net_tcp_send_stm32
• >>   net_eth_stm32_loop

lwip_pkt_handle (Thumb, 6 bytes, Stack size 0 bytes, lwip_comm.o(i.lwip_pkt_handle))

[Stack]

• Max Depth = 168
• Call Chain = lwip_pkt_handle ⇒ ethernetif_input ⇒ low_level_input ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   ethernetif_input

• >>   ETH_IRQHandler

main (Thumb, 420 bytes, Stack size 16 bytes, main.o(i.main))

[Stack]

• Max Depth = 512 + Unknown Stack Size
• Call Chain = main ⇒ lwip_comm_init ⇒ netif_add ⇒ netif_set_addr ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   xxl_mqtt_sdk_client_loop
• >>   xxl_mqtt_sdk_client_connect
• >>   uart_init
• >>   my_mem_init
• >>   lwip_periodic_handle
• >>   lwip_comm_init
• >>   dns_setserver
• >>   delay_ms
• >>   delay_init
• >>   TIM3_Init
• >>   Stm32_Clock_Init
• >>   SRAM_Init
• >>   RTC_Init
• >>   MY_ADC_Init
• >>   LED_Init
• >>   LCD_Init
• >>   KEY_Init
• >>   HAL_Init
• >>   BEEP_Init
• >>   lwip_net_is_ready
• >>   get_lwip_real_ip
• >>   get_lwip_real_gw
• >>   mqtt_init
• >>   __2printf

• entry9a.o(.ARM.Collect$$$$0000000B)

malloc (Thumb, 8 bytes, Stack size 0 bytes, main.o(i.malloc), UNUSED)

[Calls]

• >>   mymalloc

• >>   platform_malloc_stm32

mem_free (Thumb, 110 bytes, Stack size 16 bytes, mem.o(i.mem_free))

[Stack]

• Max Depth = 56
• Call Chain = mem_free ⇒ plug_holes ⇒ __2printf

• >>   plug_holes
• >>   __2printf

• >>   net_socket_close_stm32
• >>   pbuf_free

mem_init (Thumb, 44 bytes, Stack size 8 bytes, mem.o(i.mem_init))

[Stack]

• Max Depth = 8
• Call Chain = mem_init

• >>   lwip_init

mem_malloc (Thumb, 258 bytes, Stack size 32 bytes, mem.o(i.mem_malloc))

[Stack]

• Max Depth = 56
• Call Chain = mem_malloc ⇒ __2printf

• >>   __2printf

• >>   net_tcp_socket_create_stm32
• >>   pbuf_alloc
• >>   dhcp_start

mem_trim (Thumb, 240 bytes, Stack size 32 bytes, mem.o(i.mem_trim))

[Stack]

• Max Depth = 56
• Call Chain = mem_trim ⇒ __2printf

• >>   __2printf

• >>   pbuf_realloc

memp_free (Thumb, 40 bytes, Stack size 16 bytes, memp.o(i.memp_free))

[Stack]

• Max Depth = 40
• Call Chain = memp_free ⇒ __2printf

• >>   __2printf

• >>   udp_remove
• >>   pbuf_free
• >>   sys_check_timeouts
• >>   ip_reass_dequeue_datagram
• >>   ip_frag_free_pbuf_custom_ref
• >>   tcp_input
• >>   tcp_slowtmr
• >>   tcp_seg_free
• >>   tcp_abandon
• >>   tcp_close_shutdown

memp_get_memorysize (Thumb, 6 bytes, Stack size 0 bytes, memp.o(i.memp_get_memorysize))

[Called By]

• >>   lwip_comm_mem_malloc

memp_init (Thumb, 80 bytes, Stack size 20 bytes, memp.o(i.memp_init))

[Stack]

• Max Depth = 20
• Call Chain = memp_init

• >>   lwip_init

memp_malloc (Thumb, 62 bytes, Stack size 8 bytes, memp.o(i.memp_malloc))

[Stack]

• Max Depth = 32
• Call Chain = memp_malloc ⇒ __2printf

• >>   __2printf

• >>   udp_new
• >>   pbuf_alloc
• >>   ip_reass
• >>   ip_frag
• >>   sys_timeout
• >>   tcp_create_segment
• >>   tcp_alloc

my_mem_free (Thumb, 80 bytes, Stack size 16 bytes, malloc.o(i.my_mem_free))

[Stack]

• Max Depth = 16
• Call Chain = my_mem_free

• >>   myfree

my_mem_init (Thumb, 52 bytes, Stack size 16 bytes, malloc.o(i.my_mem_init))

[Stack]

• Max Depth = 16
• Call Chain = my_mem_init

• >>   mymemset

• >>   main

• malloc.o(.data)

my_mem_malloc (Thumb, 132 bytes, Stack size 24 bytes, malloc.o(i.my_mem_malloc))

[Stack]

• Max Depth = 24
• Call Chain = my_mem_malloc

• >>   mymalloc

my_mem_perused (Thumb, 48 bytes, Stack size 8 bytes, malloc.o(i.my_mem_perused))

[Stack]

• Max Depth = 8
• Call Chain = my_mem_perused

• malloc.o(.data)

myfree (Thumb, 20 bytes, Stack size 0 bytes, malloc.o(i.myfree))

[Stack]

• Max Depth = 16
• Call Chain = myfree ⇒ my_mem_free

• >>   my_mem_free

• >>   free

mymalloc (Thumb, 28 bytes, Stack size 8 bytes, malloc.o(i.mymalloc))

[Stack]

• Max Depth = 32
• Call Chain = mymalloc ⇒ my_mem_malloc

• >>   my_mem_malloc

• >>   ETH_Mem_Malloc
• >>   malloc
• >>   lwip_comm_mem_malloc

mymemset (Thumb, 12 bytes, Stack size 0 bytes, malloc.o(i.mymemset))

[Called By]

• >>   my_mem_init

netif_add (Thumb, 96 bytes, Stack size 32 bytes, netif.o(i.netif_add))

[Stack]

• Max Depth = 456
• Call Chain = netif_add ⇒ netif_set_addr ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   netif_set_addr
• >>   __2printf

• >>   lwip_comm_init

netif_init (Thumb, 2 bytes, Stack size 0 bytes, netif.o(i.netif_init))

[Called By]

• >>   lwip_init

netif_set_addr (Thumb, 32 bytes, Stack size 16 bytes, netif.o(i.netif_set_addr))

[Stack]

• Max Depth = 424
• Call Chain = netif_set_addr ⇒ netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   netif_set_netmask
• >>   netif_set_ipaddr
• >>   netif_set_gw

• >>   netif_add

netif_set_default (Thumb, 6 bytes, Stack size 0 bytes, netif.o(i.netif_set_default))

[Called By]

• >>   lwip_comm_init

netif_set_down (Thumb, 26 bytes, Stack size 0 bytes, netif.o(i.netif_set_down))

[Stack]

• Max Depth = 104
• Call Chain = netif_set_down ⇒ etharp_cleanup_netif ⇒ etharp_free_entry ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   etharp_cleanup_netif

• >>   dhcp_release
• >>   dhcp_recv

netif_set_gw (Thumb, 8 bytes, Stack size 0 bytes, netif.o(i.netif_set_gw))

[Called By]

• >>   dhcp_release
• >>   dhcp_recv
• >>   dhcp_bind
• >>   netif_set_addr

netif_set_ipaddr (Thumb, 96 bytes, Stack size 16 bytes, netif.o(i.netif_set_ipaddr))

[Stack]

• Max Depth = 408
• Call Chain = netif_set_ipaddr ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   tcp_abort

• >>   dhcp_release
• >>   dhcp_recv
• >>   dhcp_bind
• >>   netif_set_addr

netif_set_netmask (Thumb, 8 bytes, Stack size 0 bytes, netif.o(i.netif_set_netmask))

[Called By]

• >>   dhcp_release
• >>   dhcp_recv
• >>   dhcp_bind
• >>   netif_set_addr

netif_set_up (Thumb, 32 bytes, Stack size 0 bytes, netif.o(i.netif_set_up))

[Stack]

• Max Depth = 176
• Call Chain = netif_set_up ⇒ etharp_request ⇒ etharp_raw ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   etharp_request

• >>   lwip_comm_init
• >>   dhcp_bind

pbuf_alloc (Thumb, 460 bytes, Stack size 40 bytes, pbuf.o(i.pbuf_alloc))

[Stack]

• Max Depth = 112
• Call Chain = pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   pbuf_free
• >>   mem_malloc
• >>   memp_malloc
• >>   __2printf

• >>   tcp_write
• >>   udp_sendto_if
• >>   dhcp_create_msg
• >>   ip_frag
• >>   icmp_input
• >>   icmp_send_response
• >>   low_level_input
• >>   etharp_query
• >>   etharp_raw
• >>   tcp_pbuf_prealloc
• >>   tcp_output_alloc_header
• >>   tcp_rst
• >>   tcp_enqueue_flags
• >>   dns_send

pbuf_alloced_custom (Thumb, 100 bytes, Stack size 16 bytes, pbuf.o(i.pbuf_alloced_custom))

[Stack]

• Max Depth = 40
• Call Chain = pbuf_alloced_custom ⇒ __2printf

• >>   __2printf

• >>   ip_frag

pbuf_cat (Thumb, 96 bytes, Stack size 16 bytes, pbuf.o(i.pbuf_cat))

[Stack]

• Max Depth = 40
• Call Chain = pbuf_cat ⇒ __2printf

• >>   __2printf

• >>   tcp_write
• >>   ip_reass
• >>   ip_frag
• >>   pbuf_chain

pbuf_chain (Thumb, 18 bytes, Stack size 8 bytes, pbuf.o(i.pbuf_chain))

[Stack]

• Max Depth = 48
• Call Chain = pbuf_chain ⇒ pbuf_cat ⇒ __2printf

• >>   pbuf_ref
• >>   pbuf_cat

• >>   udp_sendto_if

pbuf_clen (Thumb, 18 bytes, Stack size 0 bytes, pbuf.o(i.pbuf_clen))

[Called By]

• >>   tcp_write
• >>   ip_reass_free_complete_datagram
• >>   ip_reass_chain_frag_into_datagram_and_validate
• >>   ip_reass
• >>   tcp_receive
• >>   tcp_enqueue_flags

pbuf_copy (Thumb, 240 bytes, Stack size 32 bytes, pbuf.o(i.pbuf_copy))

[Stack]

• Max Depth = 56
• Call Chain = pbuf_copy ⇒ __2printf

• >>   __2printf
• >>   __aeabi_memcpy

• >>   icmp_input
• >>   etharp_query

pbuf_copy_partial (Thumb, 126 bytes, Stack size 32 bytes, pbuf.o(i.pbuf_copy_partial))

[Stack]

• Max Depth = 56
• Call Chain = pbuf_copy_partial ⇒ __2printf

• >>   __2printf
• >>   __aeabi_memcpy

• >>   dhcp_parse_reply
• >>   tcp_zero_window_probe
• >>   dns_recv

pbuf_free (Thumb, 170 bytes, Stack size 16 bytes, pbuf.o(i.pbuf_free))

[Stack]

• Max Depth = 72
• Call Chain = pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   memp_free
• >>   mem_free
• >>   __2printf

• >>   ethernetif_input
• >>   tcp_recv_callback
• >>   tcp_pcb_purge
• >>   tcp_write
• >>   pbuf_alloc
• >>   ethernet_input
• >>   udp_sendto_if
• >>   dhcp_recv
• >>   dhcp_delete_msg
• >>   ipfrag_free_pbuf_custom
• >>   ip_reass_free_complete_datagram
• >>   ip_reass_chain_frag_into_datagram_and_validate
• >>   udp_input
• >>   tcp_input
• >>   pbuf_realloc
• >>   ip_reass
• >>   ip_frag
• >>   icmp_input
• >>   icmp_send_response
• >>   ip_input
• >>   etharp_query
• >>   etharp_update_arp_entry
• >>   etharp_raw
• >>   etharp_free_entry
• >>   etharp_arp_input
• >>   tcp_create_segment
• >>   tcp_send_empty_ack
• >>   tcp_zero_window_probe
• >>   tcp_rst
• >>   tcp_keepalive
• >>   tcp_seg_free
• >>   tcp_recv_null
• >>   dns_send
• >>   dns_recv

pbuf_header (Thumb, 138 bytes, Stack size 16 bytes, pbuf.o(i.pbuf_header))

[Stack]

• Max Depth = 40
• Call Chain = pbuf_header ⇒ __2printf

• >>   __2printf

• >>   ethernet_input
• >>   udp_sendto_if
• >>   udp_input
• >>   tcp_input
• >>   ip_reass
• >>   ip_output_if
• >>   icmp_input
• >>   etharp_output
• >>   tcp_create_segment
• >>   tcp_receive

pbuf_realloc (Thumb, 186 bytes, Stack size 32 bytes, pbuf.o(i.pbuf_realloc))

[Stack]

• Max Depth = 104
• Call Chain = pbuf_realloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   pbuf_free
• >>   mem_trim
• >>   __2printf

• >>   dhcp_renew
• >>   dhcp_release
• >>   dhcp_select
• >>   dhcp_reboot
• >>   dhcp_rebind
• >>   dhcp_discover
• >>   dhcp_decline
• >>   ip_input
• >>   tcp_receive
• >>   dns_send

pbuf_ref (Thumb, 12 bytes, Stack size 0 bytes, pbuf.o(i.pbuf_ref))

[Called By]

• >>   ip_frag
• >>   etharp_query
• >>   pbuf_chain

platform_check_port_in_use_stm32 (Thumb, 4 bytes, Stack size 0 bytes, platform_port.o(i.platform_check_port_in_use_stm32))

[Called By]

• >>   net_interface_bind

platform_deinit_stm32 (Thumb, 2 bytes, Stack size 0 bytes, platform_port.o(i.platform_deinit_stm32))

[Called By]

• >>   platform_deinit

platform_init_stm32 (Thumb, 4 bytes, Stack size 0 bytes, platform_port.o(i.platform_init_stm32))

[Called By]

• >>   platform_init

platform_mutex_create_stm32 (Thumb, 6 bytes, Stack size 0 bytes, platform_port.o(i.platform_mutex_create_stm32))

[Called By]

• >>   platform_mutex_create

platform_sem_create_stm32 (Thumb, 6 bytes, Stack size 0 bytes, platform_port.o(i.platform_sem_create_stm32))

[Called By]

• >>   net_interface_init

platform_sem_destroy_stm32 (Thumb, 2 bytes, Stack size 0 bytes, platform_port.o(i.platform_sem_destroy_stm32))

[Called By]

• >>   net_interface_deinit.part.0

platform_sem_timedwait_stm32 (Thumb, 4 bytes, Stack size 0 bytes, platform_port.o(i.platform_sem_timedwait_stm32))

[Called By]

• >>   platform_sem_timedwait

raw_input (Thumb, 104 bytes, Stack size 32 bytes, raw.o(i.raw_input))

[Stack]

• Max Depth = 32
• Call Chain = raw_input

• >>   ip_input

read_addr (Thumb, 4 bytes, Stack size 0 bytes, usmart.o(i.read_addr))
[Address Reference Count : 1]

• usmart_config.o(.data)

sys_check_timeouts (Thumb, 74 bytes, Stack size 24 bytes, timers.o(i.sys_check_timeouts))

[Stack]

• Max Depth = 64
• Call Chain = sys_check_timeouts ⇒ memp_free ⇒ __2printf

• >>   memp_free
• >>   sys_now

• >>   lwip_periodic_handle

sys_now (Thumb, 6 bytes, Stack size 0 bytes, sys_arch.o(i.sys_now))

[Called By]

• >>   sys_check_timeouts
• >>   sys_timeouts_init

sys_timeout (Thumb, 104 bytes, Stack size 16 bytes, timers.o(i.sys_timeout))

[Stack]

• Max Depth = 48
• Call Chain = sys_timeout ⇒ memp_malloc ⇒ __2printf

• >>   memp_malloc
• >>   __2printf

• >>   tcpip_tcp_timer
• >>   ip_reass_timer
• >>   dns_timer
• >>   dhcp_timer_fine
• >>   dhcp_timer_coarse
• >>   arp_timer
• >>   tcp_timer_needed
• >>   sys_timeouts_init

sys_timeouts_init (Thumb, 70 bytes, Stack size 8 bytes, timers.o(i.sys_timeouts_init))

[Stack]

• Max Depth = 56
• Call Chain = sys_timeouts_init ⇒ sys_timeout ⇒ memp_malloc ⇒ __2printf

• >>   sys_now
• >>   sys_timeout

• >>   lwip_init

tcp_abandon (Thumb, 158 bytes, Stack size 40 bytes, tcp.o(i.tcp_abandon))

[Stack]

• Max Depth = 392
• Call Chain = tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   memp_free
• >>   tcp_rst
• >>   tcp_segs_free
• >>   tcp_pcb_remove
• >>   __2printf

• >>   tcp_abort
• >>   tcp_listen_input

tcp_abort (Thumb, 6 bytes, Stack size 0 bytes, tcp.o(i.tcp_abort))

[Stack]

• Max Depth = 392
• Call Chain = tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   tcp_abandon

• >>   netif_set_ipaddr
• >>   tcp_input
• >>   tcp_process
• >>   tcp_alloc

tcp_alloc (Thumb, 236 bytes, Stack size 24 bytes, tcp.o(i.tcp_alloc))

[Stack]

• Max Depth = 416
• Call Chain = tcp_alloc ⇒ tcp_abort ⇒ tcp_abandon ⇒ tcp_pcb_remove ⇒ tcp_output ⇒ tcp_output_segment ⇒ ip_output ⇒ ip_output_if ⇒ ip_frag ⇒ pbuf_alloc ⇒ pbuf_free ⇒ mem_free ⇒ plug_holes ⇒ __2printf

• >>   tcp_abort
• >>   memp_malloc
• >>   tcp_next_iss
• >>   __aeabi_memclr4

• >>   tcp_new
• >>   tcp_listen_input

tcp_arg (Thumb, 4 bytes, Stack size 0 bytes, tcp.o(i.tcp_arg))

[Called By]

• >>   net_tcp_socket_create_stm32

tcp_close (Thumb, 20 bytes, Stack size 0 bytes, tcp.o(i.tcp_close))

[Called By]

• >>   net_socket_close_stm32
• >>   net_tcp_socket_create_stm32
• >>   tcp_recv_callback
• >>   tcp_recv_null