关于BLUENRG-LP改例程实现芯片采集内部电压值通过蓝牙传输到另一蓝牙串口打印的问题
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我使用了官方给的BLE Serial Port例程和LL drivers里的ADC例程
在把ADC例程主函数中的一些初始化的函数放到SERIAL port例程的主函数后,将循环部分做成了一个函数
unsigned long adc[CMD_BUFF_SIZE];
#if CLIENT
void adcadcadc(void)
{
uint32_t nVBattRawVal = 0;
uint8_t ret;
/* Check the ADC flag End Of Down Sampler conversion */
if( LL_ADC_IsActiveFlag_EODS(ADC) == 1) {
/* Get the battery raw value from the Down Sampler */
nVBattRawVal = LL_ADC_DSGetOutputData(ADC);
adc[0] = LL_ADC_GetADCConvertedValueBatt(ADC, nVBattRawVal, USER_DATAWIDTH);
/* Printout the output value */
//printf("Battery voltage %d mV\r\n", LL_ADC_GetADCConvertedValueBatt(ADC, nVBattRawVal, USER_DATAWIDTH));
ret = aci_gatt_clt_write_without_resp(connection_handle, rx_handle + 1,USER_DATAWIDTH ,
(uint8_t *)adc[0]);
if (ret != BLE_STATUS_SUCCESS)
{
printf("Error to send ");
}
/* Clear the ADC flag End Of Down Sampler conversion */
LL_ADC_ClearFlag_EODS(ADC);
/* Toggle the conversion/activity LED */
BSP_LED_Toggle(BSP_LED1);
/* Add 100 ms of delay between each measure */
LL_mDelay(100);
/* Restart ADC conversion */
LL_ADC_StartConversion(ADC);
}
/* Check the ADC flag overrun of Down Sampler */
if( LL_ADC_IsActiveFlag_OVRDS(ADC) == 1) {
/* Clear the ADC flag overrun of Down Sampler */
LL_ADC_ClearFlag_OVRDS(ADC);
/* Turn on the LED2 is overrun occurs */
BSP_LED_On(BSP_LED2);
}
}
#endif
然后把这个函数放到了APP_Tick()中,结果并没有实现
是我aci_gatt_clt_write_without_resp()应用的不对吗?还是思路有问题?
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