FreeRTOS 启动流程

take esp32c3 as an example
//freertos
app_main ->
main_task ->
esp_startup_start_app_common ->
esp_startup_start_app ->

//esp_system
start_cpu0_default ->
start-cpu0 ->
g_startup_fn ->
SYS_STARTUP_FN ->
call_start_cpu0 ->