forked from xuos/xiuos
261 lines
8.6 KiB
C
261 lines
8.6 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2017 Armink (armink.ztl@gmail.com)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <stdint.h>
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#include <stdio.h>
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#include "py/obj.h"
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#include "py/runtime.h"
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#include "py/gc.h"
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#include "lib/utils/pyexec.h"
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#include "extmod/machine_mem.h"
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#include "extmod/machine_signal.h"
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#include "extmod/machine_pulse.h"
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#include "extmod/machine_i2c.h"
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#include "extmod/machine_spi.h"
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#include "modmachine.h"
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#include "machine_uart.h"
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#include "machine_adc.h"
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#include "machine_pwm.h"
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#include "machine_lcd.h"
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#include "machine_rtc.h"
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#include "machine_wdt.h"
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#include "machine_timer.h"
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#include <rthw.h>
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#if MICROPY_PY_MACHINE
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STATIC mp_obj_t machine_info(size_t n_args, const mp_obj_t *args) {
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#ifdef RT_USING_FINSH
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extern long list_thread(void);
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#endif
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// RT-Thread info
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{
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mp_printf(&mp_plat_print, "---------------------------------------------\n");
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mp_printf(&mp_plat_print, "RT-Thread\n");
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mp_printf(&mp_plat_print, "---------------------------------------------\n");
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#ifdef RT_USING_FINSH
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extern void list_mem(void);
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extern void list_memheap(void);
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#ifdef RT_USING_MEMHEAP_AS_HEAP
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list_memheap();
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#else
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list_mem();
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#endif
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list_thread();
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#endif
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mp_printf(&mp_plat_print, "---------------------------------------------\n");
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}
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// qstr info
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{
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mp_uint_t n_pool, n_qstr, n_str_data_bytes, n_total_bytes;
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qstr_pool_info(&n_pool, &n_qstr, &n_str_data_bytes, &n_total_bytes);
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mp_printf(&mp_plat_print, "qstr:\n n_pool=" UINT_FMT "\n n_qstr=" UINT_FMT "\n n_str_data_bytes=" UINT_FMT "\n n_total_bytes=" UINT_FMT "\n", n_pool, n_qstr, n_str_data_bytes, n_total_bytes);
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}
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mp_printf(&mp_plat_print, "---------------------------------------------\n");
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// GC info
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{
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gc_info_t info;
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gc_info(&info);
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mp_printf(&mp_plat_print, "GC:\n");
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mp_printf(&mp_plat_print, " " UINT_FMT " total\n", info.total);
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mp_printf(&mp_plat_print, " " UINT_FMT " : " UINT_FMT "\n", info.used, info.free);
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mp_printf(&mp_plat_print, " 1=" UINT_FMT " 2=" UINT_FMT " m=" UINT_FMT "\n", info.num_1block, info.num_2block, info.max_block);
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}
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// free space on flash
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{
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//TODO
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}
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if (n_args == 1) {
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// arg given means dump gc allocation table
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gc_dump_alloc_table();
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}
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return mp_const_none;
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}
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MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_info_obj, 0, 1, machine_info);
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STATIC mp_obj_t machine_unique_id(void) {
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//TODO
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MP_RTT_NOT_IMPL_PRINT;
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return 0;
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}
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MP_DEFINE_CONST_FUN_OBJ_0(machine_unique_id_obj, machine_unique_id);
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STATIC mp_obj_t machine_reset(void) {
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//TODO
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MP_RTT_NOT_IMPL_PRINT;
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return mp_const_none;
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}
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MP_DEFINE_CONST_FUN_OBJ_0(machine_reset_obj, machine_reset);
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STATIC mp_obj_t machine_soft_reset(void) {
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pyexec_system_exit = PYEXEC_FORCED_EXIT;
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nlr_raise(mp_obj_new_exception(&mp_type_SystemExit));
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}
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MP_DEFINE_CONST_FUN_OBJ_0(machine_soft_reset_obj, machine_soft_reset);
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/*
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* @param clkid - range 0~127 (e.g 0:SYSCLK 1:HCLK 2:PCLK1 etc)
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*
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* @return 0 - ok, -1 - no such clock
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*/
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RT_WEAK int mp_port_get_freq(int clkid, int *freq)
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{
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return -1;
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}
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STATIC mp_obj_t machine_freq(void) {
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int i;
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mp_obj_list_t *ret_list = m_new(mp_obj_list_t, 1);
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mp_obj_list_init(ret_list, 0);
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int freq;
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for (i = 0; i < 128; i ++)
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{
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if (mp_port_get_freq(i, &freq) != 0)
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break;
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mp_obj_list_append(ret_list, mp_obj_new_int(freq));
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}
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return MP_OBJ_FROM_PTR(ret_list);
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}
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MP_DEFINE_CONST_FUN_OBJ_0(machine_freq_obj, machine_freq);
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STATIC mp_obj_t pyb_wfi(void) {
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//TODO __WFI();
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MP_RTT_NOT_IMPL_PRINT;
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return mp_const_none;
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}
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MP_DEFINE_CONST_FUN_OBJ_0(pyb_wfi_obj, pyb_wfi);
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static rt_base_t int_lvl;
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STATIC mp_obj_t pyb_disable_irq(void) {
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int_lvl = rt_hw_interrupt_disable();
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return mp_obj_new_bool(1);
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}
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MP_DEFINE_CONST_FUN_OBJ_0(pyb_disable_irq_obj, pyb_disable_irq);
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STATIC mp_obj_t pyb_enable_irq(size_t n_args, const mp_obj_t *arg) {
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if (n_args == 0) {
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rt_hw_interrupt_enable(int_lvl);
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} else {
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if (mp_obj_is_true(arg[0])) {
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rt_hw_interrupt_enable(int_lvl);
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} else {
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int_lvl = rt_hw_interrupt_disable();
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}
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}
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return mp_const_none;
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}
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MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(pyb_enable_irq_obj, 0, 1, pyb_enable_irq);
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STATIC mp_obj_t machine_sleep (void) {
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//TODO
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MP_RTT_NOT_IMPL_PRINT;
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return mp_const_none;
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}
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MP_DEFINE_CONST_FUN_OBJ_0(machine_sleep_obj, machine_sleep);
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STATIC mp_obj_t machine_deepsleep (void) {
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//TODO
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MP_RTT_NOT_IMPL_PRINT;
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return mp_const_none;
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}
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MP_DEFINE_CONST_FUN_OBJ_0(machine_deepsleep_obj, machine_deepsleep);
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STATIC mp_obj_t machine_reset_cause(void) {
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//TODO
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MP_RTT_NOT_IMPL_PRINT;
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return MP_OBJ_NEW_SMALL_INT(42);
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}
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STATIC MP_DEFINE_CONST_FUN_OBJ_0(machine_reset_cause_obj, machine_reset_cause);
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STATIC const mp_rom_map_elem_t machine_module_globals_table[] = {
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{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_umachine) },
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{ MP_ROM_QSTR(MP_QSTR_info), MP_ROM_PTR(&machine_info_obj) },
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{ MP_ROM_QSTR(MP_QSTR_unique_id), MP_ROM_PTR(&machine_unique_id_obj) },
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{ MP_ROM_QSTR(MP_QSTR_reset), MP_ROM_PTR(&machine_reset_obj) },
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{ MP_ROM_QSTR(MP_QSTR_soft_reset), MP_ROM_PTR(&machine_soft_reset_obj) },
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{ MP_ROM_QSTR(MP_QSTR_freq), MP_ROM_PTR(&machine_freq_obj) },
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{ MP_ROM_QSTR(MP_QSTR_idle), MP_ROM_PTR(&pyb_wfi_obj) },
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{ MP_ROM_QSTR(MP_QSTR_sleep), MP_ROM_PTR(&machine_sleep_obj) },
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{ MP_ROM_QSTR(MP_QSTR_deepsleep), MP_ROM_PTR(&machine_deepsleep_obj) },
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{ MP_ROM_QSTR(MP_QSTR_reset_cause), MP_ROM_PTR(&machine_reset_cause_obj) },
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{ MP_ROM_QSTR(MP_QSTR_disable_irq), MP_ROM_PTR(&pyb_disable_irq_obj) },
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{ MP_ROM_QSTR(MP_QSTR_enable_irq), MP_ROM_PTR(&pyb_enable_irq_obj) },
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// { MP_ROM_QSTR(MP_QSTR_time_pulse_us), MP_ROM_PTR(&machine_time_pulse_us_obj) },
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#if MICROPY_PY_PIN
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{ MP_ROM_QSTR(MP_QSTR_Pin), MP_ROM_PTR(&machine_pin_type) },
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#endif
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{ MP_ROM_QSTR(MP_QSTR_Signal), MP_ROM_PTR(&machine_signal_type) },
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#if MICROPY_PY_MACHINE_I2C
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{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&machine_i2c_type) },
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#endif
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#if MICROPY_PY_MACHINE_SPI
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{ MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&mp_machine_soft_spi_type) },
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#endif
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#if MICROPY_PY_MACHINE_UART
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{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&machine_uart_type) },
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#endif
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#if MICROPY_PY_MACHINE_RTC
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{ MP_ROM_QSTR(MP_QSTR_RTC), MP_ROM_PTR(&machine_rtc_type) },
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#endif
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#if MICROPY_PY_MACHINE_LCD
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{ MP_ROM_QSTR(MP_QSTR_LCD), MP_ROM_PTR(&machine_lcd_type ) },
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#endif
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#if MICROPY_PY_MACHINE_PWM
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{ MP_ROM_QSTR(MP_QSTR_PWM), MP_ROM_PTR(&machine_pwm_type) },
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#endif
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#if MICROPY_PY_MACHINE_ADC
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{ MP_ROM_QSTR(MP_QSTR_ADC), MP_ROM_PTR(&machine_adc_type) },
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#endif
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#if MICROPY_PY_MACHINE_WDT
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{ MP_ROM_QSTR(MP_QSTR_WDT), MP_ROM_PTR(&machine_wdt_type) },
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#endif
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#if MICROPY_PY_MACHINE_TIMER
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{ MP_ROM_QSTR(MP_QSTR_Timer), MP_ROM_PTR(&machine_timer_type) },
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#endif
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};
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STATIC MP_DEFINE_CONST_DICT(machine_module_globals, machine_module_globals_table);
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const mp_obj_module_t mp_module_machine = {
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.base = { &mp_type_module },
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.globals = (mp_obj_dict_t*)&machine_module_globals,
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};
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#endif // MICROPY_PY_MACHINE
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