/* * This file is part of the MicroPython project, http://micropython.org/ * * The MIT License (MIT) * * Copyright (c) 2013, 2014 Damien P. George * Copyright (c) 2015 Daniel Campora * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #include #include #include "py/runtime.h" #include "py/mphal.h" #include "inc/hw_types.h" #include "inc/hw_gpio.h" #include "inc/hw_ints.h" #include "inc/hw_memmap.h" #include "inc/hw_uart.h" #include "rom_map.h" #include "prcm.h" #include "pybuart.h" #include "pybpin.h" #include "pybrtc.h" #include "simplelink.h" #include "modnetwork.h" #include "modwlan.h" #include "moduos.h" #include "FreeRTOS.h" #include "portable.h" #include "task.h" #include "random.h" #include "pybadc.h" #include "pybi2c.h" #include "pybsd.h" #include "pybwdt.h" #include "pybsleep.h" #include "pybspi.h" #include "pybtimer.h" #include "utils.h" #include "gccollect.h" #ifdef DEBUG extern OsiTaskHandle mpTaskHandle; extern OsiTaskHandle svTaskHandle; extern OsiTaskHandle xSimpleLinkSpawnTaskHndl; #endif /// \module machine - functions related to the SoC /// MP_DECLARE_CONST_FUN_OBJ_0(machine_disable_irq_obj); MP_DECLARE_CONST_FUN_OBJ_VAR_BETWEEN(machine_enable_irq_obj); /******************************************************************************/ // MicroPython bindings; STATIC mp_obj_t machine_reset(void) { // disable wlan wlan_stop(SL_STOP_TIMEOUT_LONG); // reset the cpu and it's peripherals MAP_PRCMMCUReset(true); return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_0(machine_reset_obj, machine_reset); #ifdef DEBUG STATIC mp_obj_t machine_info(uint n_args, const mp_obj_t *args) { // FreeRTOS info { printf("---------------------------------------------\n"); printf("FreeRTOS\n"); printf("---------------------------------------------\n"); printf("Total heap: %u\n", configTOTAL_HEAP_SIZE); printf("Free heap: %u\n", xPortGetFreeHeapSize()); printf("MpTask min free stack: %u\n", (unsigned int)uxTaskGetStackHighWaterMark((TaskHandle_t)mpTaskHandle)); printf("ServersTask min free stack: %u\n", (unsigned int)uxTaskGetStackHighWaterMark((TaskHandle_t)svTaskHandle)); printf("SlTask min free stack: %u\n", (unsigned int)uxTaskGetStackHighWaterMark(xSimpleLinkSpawnTaskHndl)); printf("IdleTask min free stack: %u\n", (unsigned int)uxTaskGetStackHighWaterMark(xTaskGetIdleTaskHandle())); uint32_t *pstack = (uint32_t *)&_stack; while (*pstack == 0x55555555) { pstack++; } printf("MAIN min free stack: %u\n", pstack - ((uint32_t *)&_stack)); printf("---------------------------------------------\n"); } return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_info_obj, 0, 1, machine_info); #endif STATIC mp_obj_t machine_freq(void) { return mp_obj_new_int(HAL_FCPU_HZ); } STATIC MP_DEFINE_CONST_FUN_OBJ_0(machine_freq_obj, machine_freq); STATIC mp_obj_t machine_unique_id(void) { uint8_t mac[SL_BSSID_LENGTH]; wlan_get_mac (mac); return mp_obj_new_bytes(mac, SL_BSSID_LENGTH); } STATIC MP_DEFINE_CONST_FUN_OBJ_0(machine_unique_id_obj, machine_unique_id); STATIC mp_obj_t machine_main(mp_obj_t main) { if (mp_obj_is_str(main)) { MP_STATE_PORT(machine_config_main) = main; } else { mp_raise_ValueError(MP_ERROR_TEXT("invalid argument(s) value")); } return mp_const_none; } MP_DEFINE_CONST_FUN_OBJ_1(machine_main_obj, machine_main); STATIC mp_obj_t machine_idle(void) { __WFI(); return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_0(machine_idle_obj, machine_idle); STATIC mp_obj_t machine_lightsleep(void) { pyb_sleep_sleep(); return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_0(machine_lightsleep_obj, machine_lightsleep); STATIC mp_obj_t machine_deepsleep (void) { pyb_sleep_deepsleep(); return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_0(machine_deepsleep_obj, machine_deepsleep); STATIC mp_obj_t machine_reset_cause (void) { return mp_obj_new_int(pyb_sleep_get_reset_cause()); } STATIC MP_DEFINE_CONST_FUN_OBJ_0(machine_reset_cause_obj, machine_reset_cause); STATIC mp_obj_t machine_wake_reason (void) { return mp_obj_new_int(pyb_sleep_get_wake_reason()); } STATIC MP_DEFINE_CONST_FUN_OBJ_0(machine_wake_reason_obj, machine_wake_reason); STATIC const mp_rom_map_elem_t machine_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_umachine) }, { MP_ROM_QSTR(MP_QSTR_reset), MP_ROM_PTR(&machine_reset_obj) }, #ifdef DEBUG { MP_ROM_QSTR(MP_QSTR_info), MP_ROM_PTR(&machine_info_obj) }, #endif { MP_ROM_QSTR(MP_QSTR_freq), MP_ROM_PTR(&machine_freq_obj) }, { MP_ROM_QSTR(MP_QSTR_unique_id), MP_ROM_PTR(&machine_unique_id_obj) }, { MP_ROM_QSTR(MP_QSTR_main), MP_ROM_PTR(&machine_main_obj) }, { MP_ROM_QSTR(MP_QSTR_rng), MP_ROM_PTR(&machine_rng_get_obj) }, { MP_ROM_QSTR(MP_QSTR_idle), MP_ROM_PTR(&machine_idle_obj) }, { MP_ROM_QSTR(MP_QSTR_sleep), MP_ROM_PTR(&machine_lightsleep_obj) }, { MP_ROM_QSTR(MP_QSTR_lightsleep), MP_ROM_PTR(&machine_lightsleep_obj) }, { MP_ROM_QSTR(MP_QSTR_deepsleep), MP_ROM_PTR(&machine_deepsleep_obj) }, { MP_ROM_QSTR(MP_QSTR_reset_cause), MP_ROM_PTR(&machine_reset_cause_obj) }, { MP_ROM_QSTR(MP_QSTR_wake_reason), MP_ROM_PTR(&machine_wake_reason_obj) }, { MP_ROM_QSTR(MP_QSTR_disable_irq), MP_ROM_PTR(&machine_disable_irq_obj) }, { MP_ROM_QSTR(MP_QSTR_enable_irq), MP_ROM_PTR(&machine_enable_irq_obj) }, { MP_ROM_QSTR(MP_QSTR_RTC), MP_ROM_PTR(&pyb_rtc_type) }, { MP_ROM_QSTR(MP_QSTR_Pin), MP_ROM_PTR(&pin_type) }, { MP_ROM_QSTR(MP_QSTR_ADC), MP_ROM_PTR(&pyb_adc_type) }, { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&pyb_i2c_type) }, { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&pyb_spi_type) }, { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&pyb_uart_type) }, { MP_ROM_QSTR(MP_QSTR_Timer), MP_ROM_PTR(&pyb_timer_type) }, { MP_ROM_QSTR(MP_QSTR_WDT), MP_ROM_PTR(&pyb_wdt_type) }, { MP_ROM_QSTR(MP_QSTR_SD), MP_ROM_PTR(&pyb_sd_type) }, // class constants { MP_ROM_QSTR(MP_QSTR_IDLE), MP_ROM_INT(PYB_PWR_MODE_ACTIVE) }, { MP_ROM_QSTR(MP_QSTR_SLEEP), MP_ROM_INT(PYB_PWR_MODE_LPDS) }, { MP_ROM_QSTR(MP_QSTR_DEEPSLEEP), MP_ROM_INT(PYB_PWR_MODE_HIBERNATE) }, { MP_ROM_QSTR(MP_QSTR_POWER_ON), MP_ROM_INT(PYB_SLP_PWRON_RESET) }, // legacy constant { MP_ROM_QSTR(MP_QSTR_PWRON_RESET), MP_ROM_INT(PYB_SLP_PWRON_RESET) }, { MP_ROM_QSTR(MP_QSTR_HARD_RESET), MP_ROM_INT(PYB_SLP_HARD_RESET) }, { MP_ROM_QSTR(MP_QSTR_WDT_RESET), MP_ROM_INT(PYB_SLP_WDT_RESET) }, { MP_ROM_QSTR(MP_QSTR_DEEPSLEEP_RESET), MP_ROM_INT(PYB_SLP_HIB_RESET) }, { MP_ROM_QSTR(MP_QSTR_SOFT_RESET), MP_ROM_INT(PYB_SLP_SOFT_RESET) }, { MP_ROM_QSTR(MP_QSTR_WLAN_WAKE), MP_ROM_INT(PYB_SLP_WAKED_BY_WLAN) }, { MP_ROM_QSTR(MP_QSTR_PIN_WAKE), MP_ROM_INT(PYB_SLP_WAKED_BY_GPIO) }, { MP_ROM_QSTR(MP_QSTR_RTC_WAKE), MP_ROM_INT(PYB_SLP_WAKED_BY_RTC) }, }; STATIC MP_DEFINE_CONST_DICT(machine_module_globals, machine_module_globals_table); const mp_obj_module_t mp_module_machine = { .base = { &mp_type_module }, .globals = (mp_obj_dict_t*)&machine_module_globals, }; MP_REGISTER_MODULE(MP_QSTR_umachine, mp_module_machine);