/*---------------------------------------------------------------------------*/
static int stm32w_radio_off(void)
{
/* Any transmit or receive packets in progress are aborted.
* Waiting for end of transmission or reception have to be done.
*/
if(onoroff == ON){
ST_RadioSleep();
onoroff = OFF;
CLEAN_TXBUF();
CLEAN_RXBUFS();
ENERGEST_OFF(ENERGEST_TYPE_LISTEN);
}
return 1;
}
/**
* @brief check if the device needs to go to deep sleep to save power
* @param active: Flag to indicate whether the node is active or not
* @param batteryOperated: Flag to activate power management
* @retval None
*/
void powerManagement(boolean active, boolean batteryOperated)
{
static uint32_t inactiveStartTime = 0;
if (!batteryOperated)
return;
if (inactiveStartTime == 0)
{
inactiveStartTime = halCommonGetInt16uQuarterSecondTick();
}
if (active)
{
/* Reset inactive start time */
inactiveStartTime = halCommonGetInt16uQuarterSecondTick();
}
else
{
if(elapsedTimeInt16u(inactiveStartTime, halCommonGetInt16uQuarterSecondTick()) > INACTIVE_TIMEOUT)
{
StStatus status;
ST_RadioSleep();
ATOMIC(
halPowerDown();
halSleepWithOptions(SLEEPMODE_NOTIMER,
BUTTON_S1_WAKE_SOURCE|
#ifdef USE_MB950
BUTTON_S2_WAKE_SOURCE|
BUTTON_S3_WAKE_SOURCE|
BUTTON_S4_WAKE_SOURCE|
BUTTON_S5_WAKE_SOURCE|
#endif /* USE_MB950 */
UART_RX_WAKE_SOURCE);
halPowerUp();
)
/* It is the application's responsibility to reinitialize the UART */
uartInit();
status = ST_RadioInit(ST_RADIO_POWER_MODE_RX_ON);
assert(status==ST_SUCCESS);
inactiveStartTime = halCommonGetInt16uQuarterSecondTick();
}
/*---------------------------------------------------------------------------*/
static int stm32w_radio_off(void)
{
/* Any transmit or receive packets in progress are aborted.
* Waiting for end of transmission or reception have to be done.
*/
if(locked)
{
PRINTF("stm32w: try to off while sending/receiving (lock=%u).\r\n", locked);
return 0;
}
/* off only if there is no transmission or reception of packet. */
if(onoroff == ON && TXBUF_EMPTY() && !receiving_packet){
LED_RDC_OFF();
ST_RadioSleep();
onoroff = OFF;
CLEAN_TXBUF();
CLEAN_RXBUFS();
ENERGEST_OFF(ENERGEST_TYPE_LISTEN);
}
return 1;
}
/*******************************************************************************
** 函数名称: Zigbee_Transmit
** 函数功能: zigbee发送函数处理主函数
** 入口参数:
** 出口参数:
** 备 注:
*******************************************************************************/
void Zigbee_Transmit(void)
{
ST_RadioEnableOverflowNotification(FALSE);
ST_RadioSetPowerMode(ST_TX_POWER_MODE_DEFAULT);
ST_RadioEnableAddressFiltering(FALSE);
ST_RadioEnableAutoAck(FALSE);
ST_RadioSetPower(RF_Power);
ST_RadioSetChannel(Send_Channel);
ST_RadioInit(ST_RADIO_POWER_MODE_OFF);
Card_Cmd[10] |= (0x00|(battery.stat<<5)|(help_flag<<7)); //电池电量及求助状态
txBuf[0] =(int8u)(sizeof(Card_Cmd)+2);
for(int8u ct = 0; ct < (int8u)sizeof(Card_Cmd); ct++)
txBuf[ct + 1] = Card_Cmd[ct];
txPacketInFlight = TRUE;
if(ST_RadioTransmit(txBuf)==ST_SUCCESS){
while(txPacketInFlight);
ST_RadioSleep();
}
else
SendFailTime++;
}
