/* * This file is part of the MicroPython project, http://micropython.org/ * * The MIT License (MIT) * * Copyright (c) 2013, 2014 Damien P. George * * 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 "shared/runtime/pyexec.h" #include "stm32_it.h" #include "irq.h" #include "led.h" #include "timer.h" #include "extint.h" #include "usrsw.h" #include "rng.h" #include "rtc.h" #include "i2c.h" #include "spi.h" #include "uart.h" #include "can.h" #include "adc.h" #include "storage.h" #include "sdcard.h" #include "accel.h" #include "servo.h" #include "dac.h" #include "lcd.h" #include "usb.h" #include "portmodules.h" #include "modmachine.h" #include "extmod/modmachine.h" #include "extmod/modnetwork.h" #include "extmod/vfs.h" #include "extmod/modtime.h" #if MICROPY_PY_PYB static mp_obj_t pyb_fault_debug(mp_obj_t value) { pyb_hard_fault_debug = mp_obj_is_true(value); return mp_const_none; } static MP_DEFINE_CONST_FUN_OBJ_1(pyb_fault_debug_obj, pyb_fault_debug); static mp_obj_t pyb_idle(void) { __WFI(); return mp_const_none; } static MP_DEFINE_CONST_FUN_OBJ_0(pyb_idle_obj, pyb_idle); #if MICROPY_PY_PYB_LEGACY // Returns the number of milliseconds which have elapsed since `start`. // This function takes care of counter wrap and always returns a positive number. static mp_obj_t pyb_elapsed_millis(mp_obj_t start) { uint32_t startMillis = mp_obj_get_int(start); uint32_t currMillis = mp_hal_ticks_ms(); return MP_OBJ_NEW_SMALL_INT((currMillis - startMillis) & 0x3fffffff); } static MP_DEFINE_CONST_FUN_OBJ_1(pyb_elapsed_millis_obj, pyb_elapsed_millis); // Returns the number of microseconds which have elapsed since `start`. // This function takes care of counter wrap and always returns a positive number. static mp_obj_t pyb_elapsed_micros(mp_obj_t start) { uint32_t startMicros = mp_obj_get_int(start); uint32_t currMicros = mp_hal_ticks_us(); return MP_OBJ_NEW_SMALL_INT((currMicros - startMicros) & 0x3fffffff); } static MP_DEFINE_CONST_FUN_OBJ_1(pyb_elapsed_micros_obj, pyb_elapsed_micros); #endif MP_DECLARE_CONST_FUN_OBJ_KW(pyb_main_obj); // defined in main.c // Get or set the UART object that the REPL is repeated on. // This is a legacy function, use of os.dupterm is preferred. static mp_obj_t pyb_repl_uart(size_t n_args, const mp_obj_t *args) { if (n_args == 0) { if (MP_STATE_PORT(pyb_stdio_uart) == NULL) { return mp_const_none; } else { return MP_OBJ_FROM_PTR(MP_STATE_PORT(pyb_stdio_uart)); } } else { if (args[0] == mp_const_none) { if (MP_STATE_PORT(pyb_stdio_uart) != NULL) { uart_attach_to_repl(MP_STATE_PORT(pyb_stdio_uart), false); MP_STATE_PORT(pyb_stdio_uart) = NULL; } } else if (mp_obj_get_type(args[0]) == &machine_uart_type) { MP_STATE_PORT(pyb_stdio_uart) = MP_OBJ_TO_PTR(args[0]); uart_attach_to_repl(MP_STATE_PORT(pyb_stdio_uart), true); } else { mp_raise_ValueError(MP_ERROR_TEXT("need a UART object")); } return mp_const_none; } } static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(pyb_repl_uart_obj, 0, 1, pyb_repl_uart); #if MICROPY_PY_NETWORK MP_DECLARE_CONST_FUN_OBJ_VAR_BETWEEN(mod_network_country_obj); #else // Provide a no-op version of pyb.country for backwards compatibility on // boards that don't support networking. static mp_obj_t pyb_country(size_t n_args, const mp_obj_t *args) { (void)n_args; (void)args; return mp_const_none; } static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_network_country_obj, 0, 1, pyb_country); #endif static const mp_rom_map_elem_t pyb_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_pyb) }, { MP_ROM_QSTR(MP_QSTR_fault_debug), MP_ROM_PTR(&pyb_fault_debug_obj) }, #if MICROPY_PY_PYB_LEGACY { MP_ROM_QSTR(MP_QSTR_bootloader), MP_ROM_PTR(&machine_bootloader_obj) }, { MP_ROM_QSTR(MP_QSTR_hard_reset), MP_ROM_PTR(&machine_reset_obj) }, { MP_ROM_QSTR(MP_QSTR_info), MP_ROM_PTR(&machine_info_obj) }, { MP_ROM_QSTR(MP_QSTR_unique_id), MP_ROM_PTR(&machine_unique_id_obj) }, { MP_ROM_QSTR(MP_QSTR_freq), MP_ROM_PTR(&machine_freq_obj) }, #endif #if MICROPY_REPL_INFO { MP_ROM_QSTR(MP_QSTR_repl_info), MP_ROM_PTR(&pyb_set_repl_info_obj) }, #endif { MP_ROM_QSTR(MP_QSTR_wfi), MP_ROM_PTR(&pyb_idle_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) }, #if IRQ_ENABLE_STATS { MP_ROM_QSTR(MP_QSTR_irq_stats), MP_ROM_PTR(&pyb_irq_stats_obj) }, #endif #if MICROPY_PY_PYB_LEGACY { MP_ROM_QSTR(MP_QSTR_stop), MP_ROM_PTR(&machine_lightsleep_obj) }, { MP_ROM_QSTR(MP_QSTR_standby), MP_ROM_PTR(&machine_deepsleep_obj) }, #endif { MP_ROM_QSTR(MP_QSTR_main), MP_ROM_PTR(&pyb_main_obj) }, { MP_ROM_QSTR(MP_QSTR_repl_uart), MP_ROM_PTR(&pyb_repl_uart_obj) }, // Deprecated (use network.country instead). { MP_ROM_QSTR(MP_QSTR_country), MP_ROM_PTR(&mod_network_country_obj) }, #if MICROPY_HW_ENABLE_USB { MP_ROM_QSTR(MP_QSTR_usb_mode), MP_ROM_PTR(&pyb_usb_mode_obj) }, #if MICROPY_HW_USB_HID { MP_ROM_QSTR(MP_QSTR_hid_mouse), MP_ROM_PTR(&pyb_usb_hid_mouse_obj) }, { MP_ROM_QSTR(MP_QSTR_hid_keyboard), MP_ROM_PTR(&pyb_usb_hid_keyboard_obj) }, { MP_ROM_QSTR(MP_QSTR_USB_HID), MP_ROM_PTR(&pyb_usb_hid_type) }, #endif { MP_ROM_QSTR(MP_QSTR_USB_VCP), MP_ROM_PTR(&pyb_usb_vcp_type) }, #if MICROPY_PY_PYB_LEGACY // these 2 are deprecated; use USB_VCP.isconnected and USB_HID.send instead { MP_ROM_QSTR(MP_QSTR_have_cdc), MP_ROM_PTR(&pyb_have_cdc_obj) }, #if MICROPY_HW_USB_HID { MP_ROM_QSTR(MP_QSTR_hid), MP_ROM_PTR(&pyb_hid_send_report_obj) }, #endif #endif #endif #if MICROPY_PY_PYB_LEGACY { MP_ROM_QSTR(MP_QSTR_millis), MP_ROM_PTR(&mp_time_ticks_ms_obj) }, { MP_ROM_QSTR(MP_QSTR_elapsed_millis), MP_ROM_PTR(&pyb_elapsed_millis_obj) }, { MP_ROM_QSTR(MP_QSTR_micros), MP_ROM_PTR(&mp_time_ticks_us_obj) }, { MP_ROM_QSTR(MP_QSTR_elapsed_micros), MP_ROM_PTR(&pyb_elapsed_micros_obj) }, { MP_ROM_QSTR(MP_QSTR_delay), MP_ROM_PTR(&mp_time_sleep_ms_obj) }, { MP_ROM_QSTR(MP_QSTR_udelay), MP_ROM_PTR(&mp_time_sleep_us_obj) }, { MP_ROM_QSTR(MP_QSTR_sync), MP_ROM_PTR(&mp_os_sync_obj) }, { MP_ROM_QSTR(MP_QSTR_mount), MP_ROM_PTR(&mp_vfs_mount_obj) }, #endif { MP_ROM_QSTR(MP_QSTR_Timer), MP_ROM_PTR(&pyb_timer_type) }, #if MICROPY_HW_ENABLE_RNG { MP_ROM_QSTR(MP_QSTR_rng), MP_ROM_PTR(&pyb_rng_get_obj) }, #endif #if MICROPY_HW_ENABLE_RTC { MP_ROM_QSTR(MP_QSTR_RTC), MP_ROM_PTR(&pyb_rtc_type) }, #endif { MP_ROM_QSTR(MP_QSTR_Pin), MP_ROM_PTR(&pin_type) }, { MP_ROM_QSTR(MP_QSTR_ExtInt), MP_ROM_PTR(&extint_type) }, #if MICROPY_HW_ENABLE_SERVO { MP_ROM_QSTR(MP_QSTR_pwm), MP_ROM_PTR(&pyb_pwm_set_obj) }, { MP_ROM_QSTR(MP_QSTR_servo), MP_ROM_PTR(&pyb_servo_set_obj) }, { MP_ROM_QSTR(MP_QSTR_Servo), MP_ROM_PTR(&pyb_servo_type) }, #endif #if MICROPY_HW_HAS_SWITCH { MP_ROM_QSTR(MP_QSTR_Switch), MP_ROM_PTR(&pyb_switch_type) }, #endif #if MICROPY_HW_HAS_FLASH { MP_ROM_QSTR(MP_QSTR_Flash), MP_ROM_PTR(&pyb_flash_type) }, #endif #if MICROPY_HW_ENABLE_SDCARD #if MICROPY_PY_PYB_LEGACY { MP_ROM_QSTR(MP_QSTR_SD), MP_ROM_PTR(&pyb_sdcard_obj) }, // now obsolete #endif { MP_ROM_QSTR(MP_QSTR_SDCard), MP_ROM_PTR(&pyb_sdcard_type) }, #endif #if MICROPY_HW_ENABLE_MMCARD { MP_ROM_QSTR(MP_QSTR_MMCard), MP_ROM_PTR(&pyb_mmcard_type) }, #endif #if defined(MICROPY_HW_LED1) { MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pyb_led_type) }, #endif #if MICROPY_PY_PYB_LEGACY && MICROPY_HW_ENABLE_HW_I2C { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&pyb_i2c_type) }, #endif { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&pyb_spi_type) }, { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&machine_uart_type) }, #if MICROPY_HW_ENABLE_CAN { MP_ROM_QSTR(MP_QSTR_CAN), MP_ROM_PTR(&pyb_can_type) }, #endif #if MICROPY_HW_ENABLE_ADC { MP_ROM_QSTR(MP_QSTR_ADC), MP_ROM_PTR(&pyb_adc_type) }, { MP_ROM_QSTR(MP_QSTR_ADCAll), MP_ROM_PTR(&pyb_adc_all_type) }, #endif #if MICROPY_HW_ENABLE_DAC { MP_ROM_QSTR(MP_QSTR_DAC), MP_ROM_PTR(&pyb_dac_type) }, #endif #if MICROPY_HW_HAS_MMA7660 || MICROPY_HW_HAS_KXTJ3 { MP_ROM_QSTR(MP_QSTR_Accel), MP_ROM_PTR(&pyb_accel_type) }, #endif #if MICROPY_HW_HAS_LCD { MP_ROM_QSTR(MP_QSTR_LCD), MP_ROM_PTR(&pyb_lcd_type) }, #endif }; static MP_DEFINE_CONST_DICT(pyb_module_globals, pyb_module_globals_table); const mp_obj_module_t pyb_module = { .base = { &mp_type_module }, .globals = (mp_obj_dict_t *)&pyb_module_globals, }; MP_REGISTER_MODULE(MP_QSTR_pyb, pyb_module); #endif // MICROPY_PY_PYB