microPython源码分析.2

void mp_task(void *pvParameter){ volatile uint32_t sp = (uint32_t)get_sp();#if MICROPY_PY_THREAD// micropy_py_thread mp_thread_init(&mp_task_stack[0], MP_TASK_STACK_LEN);#endif uart_init();
soft_reset: // initialise the stack pointer for the main thread mp_stack_set_top((void *)sp); mp_stack_set_limit(MP_TASK_STACK_SIZE - 1024); gc_init(mp_task_heap, mp_task_heap + sizeof(mp_task_heap)); mp_init(); mp_obj_list_init(mp_sys_path, 0); mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR_)); mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR__slash_lib)); mp_obj_list_init(mp_sys_argv, 0);    readline_init0(); // 初始化外围设备    machine_pins_init(); // run boot-up scripts pyexec_frozen_module("_boot.py"); pyexec_file("boot.py"); if (pyexec_mode_kind == PYEXEC_MODE_FRIENDLY_REPL) { pyexec_file("main.py");    } for (;;) { if (pyexec_mode_kind == PYEXEC_MODE_RAW_REPL) { if (pyexec_raw_repl() != 0) { break; } } else { if (pyexec_friendly_repl() != 0) { break; } } }
#if MICROPY_PY_THREAD mp_thread_deinit();#endif
 mp_hal_stdout_tx_str("PYB: soft reboot\r\n");
 // 取消外围设备初始化 machine_pins_deinit();
 mp_deinit(); fflush(stdout); goto soft_reset;}

https://docs.espressif.com/projects/esp-idf/en/latest/esp32/

https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/index.html

https://docs.espressif.com/projects/esp-idf/zh_CN/latest/esp32/get-started/index.html

https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/system/index.html

https://docs.espressif.com/projects/esp-idf/en/latest/esp32/esp-idf-en-v4.4-dev-744-g1cb31e5-esp32.pdf

https://docs.espressif.com/projects/esp-idf/zh_CN/latest/esp32/esp-idf-zh_CN-v4.4-dev-744-g1cb31e5-esp32.pdf

https://github.com/espressif/esp-idf