/* * spreadspace stm8 utils * * * Copyright (C) 2017 Christian Pointner * * This file is part of spreadspace stm8 utils. * * spreadspace stm8 utils is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * any later version. * * spreadspace stm8 utils is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with spreadspace stm8 utils. If not, see . */ #include #include #include "util.h" #include "led.h" #include "serialio.h" void handle_cmd(uint8_t cmd) { switch(cmd) { case '0': led_off(); break; case '1': led_on(); break; case 't': led_toggle(); break; default: printf("error\r\n"); return; } printf("ok\r\n"); } int main(void) { cpu_init(); swim_disable(); led_init(); serialio_init(115200); led_off(); for(;;) { uint8_t BytesReceived = serialio_bytes_received(); while(BytesReceived > 0) { char ReceivedByte = getchar(); handle_cmd(ReceivedByte); BytesReceived--; } serialio_task(); } }