C++ (Cpp) mp_hal_init Examples

Example #1

File: main.c Project: ShrimpingIt/micropython

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
}

Example #2

File: main.c Project: nauta42/micropython

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
}

Example #3

File: main.c Project: Dahsheg/microPython

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
}

Example #4

File: mprun.c Project: Ziyad2/micropython

void mp_run(void) {
    int stack_dummy;
    stack_top = (char*)&stack_dummy;
    mp_stack_ctrl_init();
    mp_stack_set_limit(1800); // stack is 2k

    // allocate the heap statically in the bss
    static uint32_t heap[9820 / 4];
    gc_init(heap, (uint8_t*)heap + sizeof(heap));

    /*
    // allocate the heap using system malloc
    extern void *malloc(int);
    void *mheap = malloc(2000);
    gc_init(mheap, (byte*)mheap + 2000);
    */

    /*
    // allocate the heap statically (will clash with BLE)
    gc_init((void*)0x20000100, (void*)0x20002000);
    */

    mp_init();
    mp_hal_init();
    readline_init0();
    microbit_init();

    if (APPENDED_SCRIPT->header[0] == 'M' && APPENDED_SCRIPT->header[1] == 'P') {
        // run appended script
        do_strn(APPENDED_SCRIPT->str, APPENDED_SCRIPT->len);
    } else if (pyexec_mode_kind == PYEXEC_MODE_FRIENDLY_REPL) {
        // from microbit import *
        mp_import_all(mp_import_name(MP_QSTR_microbit, mp_const_empty_tuple, MP_OBJ_NEW_SMALL_INT(0)));
    }

    for (;;) {
        if (pyexec_mode_kind == PYEXEC_MODE_RAW_REPL) {
            if (pyexec_raw_repl() != 0) {
                break;
            }
        } else {
            if (pyexec_friendly_repl() != 0) {
                break;
            }
        }
    }

    mp_hal_stdout_tx_str("soft reboot\r\n");

    memset(&MP_STATE_PORT(async_data)[0], 0, sizeof(MP_STATE_PORT(async_data)));
    MP_STATE_PORT(async_music_data) = NULL;

    mp_deinit();
}

Example #5

File: main.c Project: BrainlessLabs/micropython

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
}

Example #6

File: main.c Project: AbhinayBandaru/micropython

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
}

Example #7

File: main.c Project: 19emtuck/micropython

int main(int argc, char **argv) {
    // init the CPU and the peripherals
    cpu_init();
    led_init();
    switch_init();
    uart_init();

soft_reset:

    // flash green led for 150ms to indicate boot
    led_state(1, 0);
    led_state(2, 0);
    led_state(3, 1);
    mp_hal_delay_ms(150);
    led_state(3, 0);

    // init MicroPython runtime
    int stack_dummy;
    MP_STATE_THREAD(stack_top) = (char*)&stack_dummy;
    gc_init(heap, heap + sizeof(heap));
    mp_init();
    mp_hal_init();
    readline_init0();

    // REPL loop
    for (;;) {
        if (pyexec_mode_kind == PYEXEC_MODE_RAW_REPL) {
            if (pyexec_raw_repl() != 0) {
                break;
            }
        } else {
            if (pyexec_friendly_repl() != 0) {
                break;
            }
        }
    }

    printf("PYB: soft reboot\n");
    mp_deinit();
    goto soft_reset;
}

Example #8

File: main.c Project: mcauser/micropython

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
}