mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-20 13:14:20 -05:00
74 lines
1.9 KiB
C
74 lines
1.9 KiB
C
|
/*
|
||
|
|
ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
|
||
|
|
|
||
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
you may not use this file except in compliance with the License.
|
||
|
|
You may obtain a copy of the License at
|
||
|
|
|
||
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
|
||
|
|
Unless required by applicable law or agreed to in writing, software
|
||
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
See the License for the specific language governing permissions and
|
||
|
|
limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "ch.h"
|
||
|
|
|
||
|
|
#if !defined(SYSTEM_CLOCK)
|
||
|
|
#define SYSTEM_CLOCK 8000000
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static uint32_t seconds_counter;
|
||
|
|
static uint32_t minutes_counter;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This is a periodic thread that does absolutely nothing except increasing
|
||
|
|
* the seconds counter.
|
||
|
|
*/
|
||
|
|
static WORKING_AREA(waThread1, 128);
|
||
|
|
static msg_t Thread1(void *arg) {
|
||
|
|
|
||
|
|
(void)arg;
|
||
|
|
while (TRUE) {
|
||
|
|
chThdSleepMilliseconds(1000);
|
||
|
|
seconds_counter++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Application entry point.
|
||
|
|
*/
|
||
|
|
int main(void) {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Hardware initialization, in this simple demo just the systick timer is
|
||
|
|
* initialized.
|
||
|
|
*/
|
||
|
|
STBase->RVR = SYSTEM_CLOCK / CH_FREQUENCY - 1;
|
||
|
|
STBase->CVR = 0;
|
||
|
|
STBase->CSR = CLKSOURCE_CORE_BITS | ENABLE_ON_BITS | TICKINT_ENABLED_BITS;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* System initializations.
|
||
|
|
* - Kernel initialization, the main() function becomes a thread and the
|
||
|
|
* RTOS is active.
|
||
|
|
*/
|
||
|
|
chSysInit();
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Creates the example thread.
|
||
|
|
*/
|
||
|
|
chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Normal main() thread activity, in this demo it does nothing except
|
||
|
|
* increasing the minutes counter.
|
||
|
|
*/
|
||
|
|
while (TRUE) {
|
||
|
|
chThdSleepSeconds(60);
|
||
|
|
minutes_counter++;
|
||
|
|
}
|
||
|
|
}
|