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#include "cmsis_os.h"
#include "stm-init.h"
#include "stm-uart.h"
osMutexId stdio_mutex;
osMutexDef(stdio_mutex);
void notify(const char* name, int state) {
osMutexWait(stdio_mutex, osWaitForever);
//printf("%s: %d\n\r", name, state);
uart_send_string(name);
uart_send_string(": ");
uart_send_integer(state, 1);
uart_send_string("\r\n");
osMutexRelease(stdio_mutex);
}
void test_thread(void const *args) {
while (1) {
notify((const char*)args, 0); osDelay(1000);
notify((const char*)args, 1); osDelay(1000);
}
}
void t2(void const *argument) {test_thread("Th 2");}
osThreadDef(t2, osPriorityNormal, DEFAULT_STACK_SIZE);
void t3(void const *argument) {test_thread("Th 3");}
osThreadDef(t3, osPriorityNormal, DEFAULT_STACK_SIZE);
int main() {
stm_init();
stdio_mutex = osMutexCreate(osMutex(stdio_mutex));
osThreadCreate(osThread(t2), NULL);
osThreadCreate(osThread(t3), NULL);
test_thread((void *)"Th 1");
}
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