115 lines
2.9 KiB
C
115 lines
2.9 KiB
C
/*
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Copyright (C) 2014..2016 Marco Veeneman
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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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#include "ch_test.h"
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typedef struct led_config
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{
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ioportid_t port;
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uint32_t sleep;
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uint8_t pin;
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} led_config_t;
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/*
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* LED blinker thread.
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*/
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static THD_WORKING_AREA(waBlinkLed1, 128);
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static THD_WORKING_AREA(waBlinkLed2, 128);
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static THD_WORKING_AREA(waBlinkLed3, 128);
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static THD_WORKING_AREA(waBlinkLed4, 128);
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static THD_FUNCTION(blinkLed, arg) {
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led_config_t *ledConfig = (led_config_t*) arg;
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chRegSetThreadName("Blinker");
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/* Configure pin as push-pull output.*/
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palSetPadMode(ledConfig->port, ledConfig->pin, PAL_MODE_OUTPUT_PUSHPULL);
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while (TRUE) {
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chThdSleepMilliseconds(ledConfig->sleep);
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palTogglePad(ledConfig->port, ledConfig->pin);
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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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led_config_t led1, led2, led3, led4;
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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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/* Configure RX and TX pins for UART0.*/
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palSetPadMode(GPIOA, GPIOA_UART0_RX, PAL_MODE_INPUT | PAL_MODE_ALTERNATE(1));
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palSetPadMode(GPIOA, GPIOA_UART0_TX, PAL_MODE_INPUT | PAL_MODE_ALTERNATE(1));
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/* Start the serial driver with the default configuration.*/
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sdStart(&SD1, NULL);
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if (!palReadPad(GPIOJ, GPIOJ_SW1)) {
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test_execute((BaseSequentialStream *)&SD1);
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}
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led1.port = GPIOF;
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led1.pin = GPIOF_LED0;
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led1.sleep = 100;
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led2.port = GPIOF;
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led2.pin = GPIOF_LED1;
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led2.sleep = 101;
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led3.port = GPION;
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led3.pin = GPION_LED2;
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led3.sleep = 102;
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led4.port = GPION;
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led4.pin = GPION_LED3;
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led4.sleep = 103;
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/* Creating the blinker threads.*/
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chThdCreateStatic(waBlinkLed1, sizeof(waBlinkLed1), NORMALPRIO, blinkLed,
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&led1);
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chThdCreateStatic(waBlinkLed2, sizeof(waBlinkLed2), NORMALPRIO, blinkLed,
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&led2);
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chThdCreateStatic(waBlinkLed3, sizeof(waBlinkLed3), NORMALPRIO, blinkLed,
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&led3);
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chThdCreateStatic(waBlinkLed4, sizeof(waBlinkLed4), NORMALPRIO, blinkLed,
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&led4);
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/*
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* Normal main() thread activity
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*/
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while (TRUE) {
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chThdSleepMilliseconds(100);
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}
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return 0;
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}
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