BlueRNG-LP关闭广播后，虚拟定时无法唤醒

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电梯直达

楼主

七毛钱|

楼主 | 2022-2-28 09:00 | 只看该作者回帖奖励

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AD, 定时, TI, ST, TE, timer

硬件：STEVAL-IDB011V开发板

软件：开启两个虚拟定时器，一个定时读取外设一个定时关闭广播

sensorTimerHandle.callback = SensorUpdateTimeoutCB;
  ret = HAL_VTIMER_StartTimerMs(&sensorTimerHandle, acceleration_update_rate);
  if (ret != BLE_STATUS_SUCCESS) {
PRINTF("HAL_VTIMER_StartTimerMs() failed; 0x%02x\r\n", ret);
return ret;
  } else {
sensorTimer_expired = FALSE;
  }
  broadcastTimerHandle.callback = broadcastUpdateTimeoutCB;
  ret = HAL_VTIMER_StartTimerMs(&broadcastTimerHandle, broadcast_update_rate);
  if (ret != BLE_STATUS_SUCCESS) {
PRINTF("HAL_VTIMER_StartTimerMs() failed; 0x%02x\r\n", ret);
return ret;
  } else {
broadcastTimer_expired = FALSE;
  }

while循环使用HAL_PWR_MNGR_Request(POWER_SAVE_LEVEL_STOP_WITH_TIMER , wakeupIO, &stopLevel); 休眠状态

当static uint16_t acceleration_update_rate = 4000; static uint16_t broadcast_update_rate = 1000; 循环时间设置为这样可以正常关闭广播切虚拟时间正常唤醒

当static uint16_t acceleration_update_rate = 2000; static uint16_t broadcast_update_rate = 1000; 循环时间设置为这样可以正常关闭广播切但是虚拟时间无法唤醒

使用特权