int ff_del_syncobj ( /* 1:Function succeeded, 0:Could not delete due to any error */
_SYNC_t sobj /* Sync object tied to the logical drive to be deleted */
)
{
#ifdef FF_USE_STATIC_MUTEX
return 1;
#else
int ret = 1;
// ret = CloseHandle(sobj); /* Win32 */
// ret = 1; /* uITRON (nothing to do) */
// OSMutexDel(sobj, OS_DEL_ALWAYS, &err); /* uC/OS-II */
// ret = (int)(err == OS_NO_ERR);
// vSemaphoreDelete(sobj); /* FreeRTOS */
// ret = 1;
if (OS_MutexDelete(sobj) != OS_OK)
ret = 0;
else
free(sobj);
return ret;
#endif
}
Status OS_StorageItemDelete(OS_StorageItem* item_p)
{
if (OS_NULL == item_p) { return S_INVALID_PTR; }
if (0 == --(item_p->owners)) {
OS_MutexDelete(item_p->mutex);
OS_Free(item_p->data_p);
OS_Free(item_p);
}
return S_OK;
}
HAL_Status SSD1306_SPI_DeInit()
{
HAL_Status sta = HAL_ERROR;
if(SSD1306_SPI_ID != SPI_NULL_PORT) {
OS_MutexDelete(&SSD1306_SPI_WR_LOCK);
sta = HAL_SPI_Close(SSD1306_SPI_ID);
if (sta != HAL_OK)
COMPONENT_WARN("spi close error error %d\n", sta);
sta = HAL_SPI_Deinit(SSD1306_SPI_ID);
if(sta != HAL_OK)
COMPONENT_WARN("spi deinit error error %d\n", sta);
}
COMPONENT_TRACK("end\n");
return sta;
}
static enum cmd_status cmd_mqtt_deinit_exec(char *cmd)
{
if (connectData.username.lenstring.len != 0)
cmd_free(connectData.username.lenstring.data);
if (connectData.password.lenstring.len != 0)
cmd_free(connectData.password.lenstring.data);
cmd_free(send_buf);
cmd_free(recv_buf);
cmd_free(client_name);
OS_MutexDelete(&lock);
connectData = (MQTTPacket_connectData)MQTTPacket_connectData_initializer;
return CMD_STATUS_OK;
}
static enum cmd_status cmd_mqtt_init_exec(char *cmd)
{
int32_t cnt;
uint32_t buf_size;
uint32_t alive_interval;
uint32_t clean;
char *tmp;
/* get param */
cnt = cmd_sscanf(cmd, "bufsize=%u alive=%u clean=%u",
&buf_size, &alive_interval, &clean);
/* check param */
if (cnt != 3) {
CMD_ERR("invalid param number %d\n", cnt);
return CMD_STATUS_INVALID_ARG;
}
if (clean > 1) {
CMD_ERR("invalid clean %d\n", clean);
return CMD_STATUS_INVALID_ARG;
}
if (OS_MutexCreate(&lock) != OS_OK)
return CMD_STATUS_FAIL;;
if ((tmp = cmd_strrchr(cmd, '\"')) == NULL)
return CMD_STATUS_INVALID_ARG;
*tmp = '\0';
if ((tmp = cmd_strchr(cmd, '\"')) == NULL)
return CMD_STATUS_INVALID_ARG;
tmp++;
client_name = cmd_malloc(cmd_strlen(tmp) + 1);
cmd_memcpy(client_name, tmp, cmd_strlen(tmp) + 1);
CMD_DBG("client name = %s\n", client_name);
connectData.clientID.cstring = client_name;
connectData.keepAliveInterval = alive_interval;
connectData.cleansession = clean;
send_buf = cmd_malloc(buf_size);
if (send_buf == NULL) {
CMD_ERR("no memory\n");
OS_MutexDelete(&lock);
return CMD_STATUS_FAIL;
}
recv_buf = cmd_malloc(buf_size);
if (recv_buf == NULL) {
cmd_free(send_buf);
CMD_ERR("no memory\n");
OS_MutexDelete(&lock);
return CMD_STATUS_FAIL;
}
NewNetwork(&network);
MQTTClient(&client, &network, 6000, send_buf, buf_size, recv_buf, buf_size);
return CMD_STATUS_OK;
}
