75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
#include <Windows.h>
|
|
#include <csp/csp.h>
|
|
#include <csp/arch/csp_semaphore.h>
|
|
|
|
int csp_mutex_create(csp_mutex_t * mutex) {
|
|
HANDLE mutexHandle = CreateMutex(NULL, FALSE, FALSE);
|
|
if( mutexHandle == NULL ) {
|
|
return CSP_MUTEX_ERROR;
|
|
}
|
|
*mutex = mutexHandle;
|
|
return CSP_MUTEX_OK;
|
|
}
|
|
|
|
int csp_mutex_remove(csp_mutex_t * mutex) {
|
|
if( !CloseHandle(*mutex) ) {
|
|
return CSP_MUTEX_ERROR;
|
|
}
|
|
return CSP_MUTEX_OK;
|
|
}
|
|
|
|
int csp_mutex_lock(csp_mutex_t * mutex, uint32_t timeout) {
|
|
if(WaitForSingleObject(*mutex, timeout) == WAIT_OBJECT_0) {
|
|
return CSP_MUTEX_OK;
|
|
}
|
|
return CSP_MUTEX_ERROR;
|
|
|
|
}
|
|
|
|
int csp_mutex_unlock(csp_mutex_t * mutex) {
|
|
if( !ReleaseMutex(*mutex) ) {
|
|
return CSP_MUTEX_ERROR;
|
|
}
|
|
return CSP_MUTEX_OK;
|
|
}
|
|
|
|
int csp_bin_sem_create(csp_bin_sem_handle_t * sem) {
|
|
HANDLE semHandle = CreateSemaphore(NULL, 1, 1, NULL);
|
|
if( semHandle == NULL ) {
|
|
return CSP_SEMAPHORE_ERROR;
|
|
}
|
|
*sem = semHandle;
|
|
return CSP_SEMAPHORE_OK;
|
|
}
|
|
|
|
int csp_bin_sem_remove(csp_bin_sem_handle_t * sem) {
|
|
if( !CloseHandle(*sem) ) {
|
|
return CSP_SEMAPHORE_ERROR;
|
|
}
|
|
return CSP_SEMAPHORE_OK;
|
|
}
|
|
|
|
int csp_bin_sem_wait(csp_bin_sem_handle_t * sem, uint32_t timeout) {
|
|
if( WaitForSingleObject(*sem, timeout) == WAIT_OBJECT_0 ) {
|
|
return CSP_SEMAPHORE_OK;
|
|
}
|
|
return CSP_SEMAPHORE_ERROR;
|
|
|
|
}
|
|
|
|
int csp_bin_sem_post(csp_bin_sem_handle_t * sem) {
|
|
if( !ReleaseSemaphore(*sem, 1, NULL) ) {
|
|
return CSP_SEMAPHORE_ERROR;
|
|
}
|
|
return CSP_SEMAPHORE_OK;
|
|
}
|
|
|
|
int csp_bin_sem_post_isr(csp_bin_sem_handle_t * sem, CSP_BASE_TYPE * task_woken) {
|
|
if( task_woken != NULL ) {
|
|
*task_woken = 0;
|
|
}
|
|
return csp_bin_sem_post(sem);
|
|
}
|
|
|
|
|