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84 lines
2.5 KiB
C
84 lines
2.5 KiB
C
#include "qpc.h"
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#include "bsp.h"
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Q_DEFINE_THIS_FILE
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QXSemaphore SW1_sema;
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uint32_t stack_blinky1[40];
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QXThread blinky1;
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void main_blinky1(QXThread * const me) {
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while (1) {
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uint32_t volatile i;
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for (i = 1500U; i != 0U; --i) {
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BSP_ledGreenOn();
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BSP_ledGreenOff();
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}
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QXThread_delay(1U); /* block for 1 tick */
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}
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}
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uint32_t stack_blinky2[40];
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QXThread blinky2;
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void main_blinky2(QXThread * const me) {
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while (1) {
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uint32_t volatile i;
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QXSemaphore_wait(&SW1_sema, /* pointer to semaphore to wait on */
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QXTHREAD_NO_TIMEOUT); /* timeout for waiting */
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for (i = 3*1500U; i != 0U; --i) {
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BSP_ledBlueOn();
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BSP_ledBlueOff();
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}
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}
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}
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uint32_t stack_blinky3[40];
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QXThread blinky3;
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void main_blinky3(QXThread * const me) {
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while (1) {
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BSP_ledRedOn();
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QXThread_delay(BSP_TICKS_PER_SEC / 3U);
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BSP_ledRedOff();
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QXThread_delay(BSP_TICKS_PER_SEC * 3U / 5U);
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}
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}
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int main() {
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BSP_init();
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QF_init();
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/* initialize the SW1_sema semaphore as binary, signaling semaphore */
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QXSemaphore_init(&SW1_sema, /* pointer to semaphore to initialize */
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0U, /* initial semaphore count (singaling semaphore) */
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1U); /* maximum semaphore count (binary semaphore) */
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/* initialize and start blinky1 thread */
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QXThread_ctor(&blinky1, &main_blinky1, 0);
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QXTHREAD_START(&blinky1,
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5U, /* priority */
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(void *)0, 0, /* message queue (not used) */
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stack_blinky1, sizeof(stack_blinky1), /* stack */
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(void *)0); /* extra parameter (not used) */
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/* initialize and start blinky2 thread */
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QXThread_ctor(&blinky2, &main_blinky2, 0);
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QXTHREAD_START(&blinky2,
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2U, /* priority */
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(void *)0, 0, /* message queue (not used) */
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stack_blinky2, sizeof(stack_blinky2), /* stack */
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(void *)0); /* extra parameter (not used) */
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/* initialize and start blinky3 thread */
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//QXThread_ctor(&blinky3, &main_blinky3, 0);
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//QXTHREAD_START(&blinky3,
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// 1U, /* priority */
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// (void *)0, 0, /* message queue (not used) */
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// stack_blinky3, sizeof(stack_blinky3), /* stack */
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// (void *)0); /* extra parameter (not used) */
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/* transfer control to the RTOS to run the threads */
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return QF_run();
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}
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