STATIC void mp_reset(void) {
mp_stack_set_top((void*)0x40000000);
mp_stack_set_limit(8192);
mp_hal_init();
gc_init(heap, heap + sizeof(heap));
mp_init();
mp_obj_list_init(mp_sys_path, 0);
mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR_)); // current dir (or base dir of the script)
mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR__slash_lib));
mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR__slash_));
mp_obj_list_init(mp_sys_argv, 0);
#if MICROPY_VFS_FAT
memset(MP_STATE_PORT(fs_user_mount), 0, sizeof(MP_STATE_PORT(fs_user_mount)));
#endif
MP_STATE_PORT(mp_kbd_exception) = mp_obj_new_exception(&mp_type_KeyboardInterrupt);
MP_STATE_PORT(term_obj) = MP_OBJ_NULL;
MP_STATE_PORT(dupterm_arr_obj) = MP_OBJ_NULL;
pin_init0();
readline_init0();
dupterm_task_init();
#if MICROPY_MODULE_FROZEN
pyexec_frozen_module("_boot.py");
pyexec_file("boot.py");
pyexec_file("main.py");
#endif
}
STATIC void mp_reset(void) {
mp_stack_set_top((void*)0x40000000);
mp_stack_set_limit(8192);
mp_hal_init();
gc_init(heap, heap + sizeof(heap));
mp_init();
mp_obj_list_init(mp_sys_path, 0);
mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR_)); // current dir (or base dir of the script)
mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR__slash_flash_slash_lib));
mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR__slash_flash));
mp_obj_list_init(mp_sys_argv, 0);
MP_STATE_PORT(term_obj) = MP_OBJ_NULL;
MP_STATE_PORT(dupterm_arr_obj) = MP_OBJ_NULL;
#if MICROPY_EMIT_XTENSA || MICROPY_EMIT_INLINE_XTENSA
extern void esp_native_code_init(void);
esp_native_code_init();
#endif
pin_init0();
readline_init0();
dupterm_task_init();
#if MICROPY_MODULE_FROZEN
pyexec_frozen_module("_boot.py");
pyexec_file("boot.py");
if (pyexec_mode_kind == PYEXEC_MODE_FRIENDLY_REPL) {
pyexec_file("main.py");
}
#endif
}
STATIC void mp_reset(void) {
mp_stack_set_limit(10240);
mp_hal_init();
gc_init(heap, heap + sizeof(heap));
mp_init();
mp_obj_list_init(mp_sys_path, 0);
mp_obj_list_init(mp_sys_argv, 0);
#if MICROPY_MODULE_FROZEN
pyexec_frozen_module("main");
#endif
}
void mp_task(void *pvParameter) {
volatile uint32_t sp = (uint32_t)get_sp();
#if 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();
// initialise peripherals
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");
// deinitialise peripherals
machine_pins_deinit();
mp_deinit();
fflush(stdout);
goto soft_reset;
}
STATIC void mp_reset(void) {
mp_stack_set_top((void*)0x40000000);
mp_stack_set_limit(8192);
mp_hal_init();
gc_init(heap, heap + sizeof(heap));
mp_init();
mp_obj_list_init(mp_sys_path, 0);
mp_obj_list_init(mp_sys_argv, 0);
MP_STATE_PORT(mp_kbd_exception) = mp_obj_new_exception(&mp_type_KeyboardInterrupt);
#if MICROPY_MODULE_FROZEN
pyexec_frozen_module("boot");
#endif
}
/**
* The entry function for a Pumbaa application.
*/
int main()
{
int stack_dummy;
int res;
/* Start the system. */
sys_start();
std_printf(sys_get_info());
std_printf(FSTR("\r\n"));
/* Initialize the thread module. */
#if MICROPY_PY_THREAD == 1
module_thread_init();
#endif
stack_top_p = (char*)&stack_dummy;
mp_stack_set_limit(40000 * (BYTES_PER_WORD / 4));
gc_init(heap, heap + sizeof(heap));
mp_init();
/* Initialize the keyboard interrupt object. */
MP_STATE_VM(keyboard_interrupt_obj) =
mp_obj_new_exception(&mp_type_KeyboardInterrupt);
/* Initialize sys.path and sys.argv. */
mp_obj_list_init(MP_OBJ_TO_PTR(mp_sys_path), 0);
mp_obj_list_init(MP_OBJ_TO_PTR(mp_sys_argv), 0);
/* 1. Execute the file main.py. */
std_printf(FSTR("Executing file 'main.py'.\r\n"));
res = pyexec_file("main.py");
print_exit_message(res, "File 'main.py'");
/* 2. Execute the frozen module main.py. */
std_printf(FSTR("Executing frozen module 'main.py'.\r\n"));
res = pyexec_frozen_module("main.py");
print_exit_message(res, "Frozen module 'main.py'");
#if CONFIG_PUMBAA_MAIN_FRIENDLY_REPL == 1
/* 3. Execute the interactive shell. */
res = pyexec_friendly_repl();
print_exit_message(res, "Interactive shell");
#endif
return (res != 1);
}
STATIC void mp_reset(void) {
mp_stack_set_top((void*)0x40000000);
mp_stack_set_limit(8192);
mp_hal_init();
gc_init(heap, heap + sizeof(heap));
mp_init();
mp_obj_list_init(mp_sys_path, 0);
mp_obj_list_init(mp_sys_argv, 0);
#if MICROPY_VFS_FAT
memset(MP_STATE_PORT(fs_user_mount), 0, sizeof(MP_STATE_PORT(fs_user_mount)));
#endif
MP_STATE_PORT(mp_kbd_exception) = mp_obj_new_exception(&mp_type_KeyboardInterrupt);
MP_STATE_PORT(term_obj) = MP_OBJ_NULL;
pin_init0();
#if MICROPY_MODULE_FROZEN
pyexec_frozen_module("_boot");
pyexec_file("boot.py");
pyexec_file("main.py");
#endif
}
STATIC void mp_reset(void) {
mp_stack_set_top((void*)0x40000000);
mp_stack_set_limit(8192);
mp_hal_init();
gc_init(heap, heap + sizeof(heap));
mp_init();
mp_obj_list_init(mp_sys_path, 0);
mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR_)); // current dir (or base dir of the script)
mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR__slash_lib));
mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR__slash_));
mp_obj_list_init(mp_sys_argv, 0);
#if MICROPY_EMIT_XTENSA || MICROPY_EMIT_INLINE_XTENSA
extern void esp_native_code_init(void);
esp_native_code_init();
#endif
pin_init0();
readline_init0();
dupterm_task_init();
// Activate UART(0) on dupterm slot 1 for the REPL
{
mp_obj_t args[2];
args[0] = MP_OBJ_NEW_SMALL_INT(0);
args[1] = MP_OBJ_NEW_SMALL_INT(115200);
args[0] = pyb_uart_type.make_new(&pyb_uart_type, 2, 0, args);
args[1] = MP_OBJ_NEW_SMALL_INT(1);
extern mp_obj_t os_dupterm(size_t n_args, const mp_obj_t *args);
os_dupterm(2, args);
}
#if MICROPY_MODULE_FROZEN
pyexec_frozen_module("_boot.py");
pyexec_file_if_exists("boot.py");
if (pyexec_mode_kind == PYEXEC_MODE_FRIENDLY_REPL) {
pyexec_file_if_exists("main.py");
}
#endif
}
int real_main(void) {
int stack_dummy;
stack_top = (char*)&stack_dummy;
mp_stack_set_top(stack_top);
// Should be set to stack size in prj.mdef minus fuzz factor
mp_stack_set_limit(3584);
soft_reset:
#if MICROPY_ENABLE_GC
gc_init(heap, heap + sizeof(heap));
#endif
mp_init();
mp_obj_list_init(mp_sys_path, 0);
mp_obj_list_append(mp_sys_path, MP_OBJ_NEW_QSTR(MP_QSTR_)); // current dir (or base dir of the script)
mp_obj_list_init(mp_sys_argv, 0);
#if MICROPY_MODULE_FROZEN
pyexec_frozen_module("main.py");
#endif
for (;;) {
if (pyexec_mode_kind == PYEXEC_MODE_RAW_REPL) {
if (pyexec_raw_repl() != 0) {
break;
}
} else {
if (pyexec_friendly_repl() != 0) {
break;
}
}
}
printf("soft reboot\n");
goto soft_reset;
return 0;
}
void mp_task(void *pvParameter) {
volatile uint32_t sp = (uint32_t)get_sp();
#if MICROPY_PY_THREAD
mp_thread_init(&mp_task_stack[0], MP_TASK_STACK_LEN);
#endif
uart_init();
// Allocate the uPy heap using malloc and get the largest available region
size_t mp_task_heap_size = heap_caps_get_largest_free_block(MALLOC_CAP_8BIT);
void *mp_task_heap = malloc(mp_task_heap_size);
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 + mp_task_heap_size);
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();
// initialise peripherals
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) {
vprintf_like_t vprintf_log = esp_log_set_vprintf(vprintf_null);
if (pyexec_raw_repl() != 0) {
break;
}
esp_log_set_vprintf(vprintf_log);
} else {
if (pyexec_friendly_repl() != 0) {
break;
}
}
}
#if MICROPY_PY_THREAD
mp_thread_deinit();
#endif
gc_sweep_all();
mp_hal_stdout_tx_str("PYB: soft reboot\r\n");
// deinitialise peripherals
machine_pins_deinit();
usocket_events_deinit();
mp_deinit();
fflush(stdout);
goto soft_reset;
}
