86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
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/*
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ChibiOS - Copyright (C) 2017 Theodore Ateba
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include "ch.h"
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#include "hal.h"
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/*
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* UART 1 configuration structure.
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*/
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const UARTConfig uartConf = {
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NULL, /* UART transmission buffer callback. */
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NULL, /* UART physical end of transmission callback. */
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NULL, /* UART Receiver receiver filled callback. */
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NULL, /* UART caracter received callback. */
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NULL, /* UART received error callback. */
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38400, /* UART baudrate. */
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};
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/*
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* LED blinker thread, times are in milliseconds.
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*/
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static THD_WORKING_AREA(waThread1, 32);
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static THD_FUNCTION(Thread1, arg) {
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(void)arg;
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chRegSetThreadName("Blinker");
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while (true) {
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palTogglePad(IOPORT2, PORTB_LED1);
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uartStartSend(&UARTD1, 30, (const void *) "ChibiOS PORT on ATtiny-167!.\n\r");
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chThdSleepMilliseconds(1000);
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}
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}
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/*
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* Application entry point.
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*/
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int main(void) {
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/*
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* System initializations.
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* - HAL initialization, this also initializes the configured device drivers
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* and performs the board-specific initializations.
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* - Kernel initialization, the main() function becomes a thread and the
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* RTOS is active.
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*/
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halInit();
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chSysInit();
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/*
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* Initialize the UART interface.
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*/
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uartInit();
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/*
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* Start the Uart 1 interface.
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*/
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uartStart(&UARTD1, &uartConf);
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/*
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* Send an message via the UART 1 interface.
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*/
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uartStartSend(&UARTD1, 15, (const void *) "Hello world!.\n\r");
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/*
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* Starts the LED blinker thread.
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*/
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chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
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while (true) {
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chThdSleepMilliseconds(1000);
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}
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}
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