LL_DMA_SetDataLength(DMA1,LL_DMA_CHANNEL_1,ADBufferSize); LL_DMA_SetPeriphAddress(DMA1,LL_DMA_CHANNEL_1,LL_ADC_DMA_GetRegAddr(ADC1,LL_ADC_DMA_REG_REGULAR_DATA)); LL_DMA_SetMemoryAddress(DMA1,LL_DMA_CHANNEL_1,(uint32_t)ADC_ConvertedValue); LL_DMA_EnableChannel(DMA1,LL_DMA_CHANNEL...
LL_DMA_SetDataLength(DMA1,LL_DMA_CHANNEL_1,ADBufferSize); LL_DMA_SetPeriphAddress(DMA1,LL_DMA_CHANNEL_1,LL_ADC_DMA_GetRegAddr(ADC1,LL_ADC_DMA_REG_REGULAR_DATA)); LL_DMA_SetMemoryAddress(DMA1,LL_DMA_CHANNEL_1,(uint32_t)ADC_ConvertedValue); LL_DMA_EnableChannel(DMA1,LL_DMA_CHANNEL...
LL_DMA_SetMemoryAddress(DMA1,LL_DMA_CHANNEL_1,(uint32_t)ADC_ConvertedValue); LL_DMA_SetPeriphAddress(DMA1,LL_DMA_CHANNEL_1,LL_ADC_DMA_GetRegAddr(ADC1,LL_ADC_DMA_REG_REGULAR_DATA)); LL_DMA_SetDataLength(DMA1,LL_DMA_CHANNEL_1,sizeof(ADC_ConvertedValue)); LL_DMA_EnableChannel(DMA1,...
/* DMA interrupt init */ /* DMA1_Channel1_IRQn interrupt configuration */ /**ADC1 GPIO ...
ADC_RegularChannelConfig(ADC1, ADC_Channel_2,2, ADC_SampleTime_239Cycles5 ); //ADC1,ADC1通道2,采样时间为239.5周期 ADC_DMACmd(ADC1,ENABLE); ADC_Cmd(ADC1,ENABLE); ADC_ResetCalibration(ADC1); //使能复位校准 while(ADC_GetResetCalibrationStatus(ADC1)); //等待复位校准结束 ...
NVIC_EnableIRQ(DMA1_Channel2_3_IRQn); LL_USART_EnableDMAReq_RX(USART1); } voidUSART1_IRQHandler(void) { uint8_t len; if(LL_USART_IsActiveFlag_IDLE(USART1) && LL_USART_IsEnabledIT_IDLE(USART1))//检测是否接收中断 { USART1->ISR;// 清除IDLE标志位 ...
DMATransfer = LL_ADC_REG_DMA_TRANSFER_UNLIMITED; //使能DMA，并使用无限传输，如果DMA保存方式为...
By use case CI/CD & Automation DevOps DevSecOps Resources Topics AI DevOps Security Software Development View all Explore Learning Pathways White papers, Ebooks, Webinars Customer Stories Partners Open Source GitHub Sponsors Fund open source developers The ReadME Project GitHub community...
开启DMA通道,开启DMA中断,开启ADC中断. /* ADC interrupt*/LL_ADC_EnableIT_EOS(ADC1);/* Enable DMA*/LL_DMA_EnableIT_TC(DMA1,LL_DMA_CHANNEL_1);LL_DMA_EnableChannel(DMA1,LL_DMA_CHANNEL_1); 校准ADC. while(HAL_ADCEx_Calibration_Start(&hadc) != HAL_OK) ...