三、代码实现以下代码使用STM32 HAL库实现ADC采样与DMA传输。开发环境为STM32CubeIDE。复制 #include "...
HAL_ADC_Stop_DMA(&hadc1); HAL_ADC_Start_DMA(&hadc1,(uint32_t *)ADC_DATA2,ADC_CONVERTED_DATA_BUFFER_SIZE1); delay_US(50); HAL_ADC_Stop_DMA(&hadc1); temp[0] = ADC_DATA2[0]; return temp[0];
我在使用STM32F1的时候遇到了类似的问题：ADC1,7个规则通道，Scan+DMA+ discontinus，每隔100ms开启...
DMA：代码就添加了这么两行，和前面adc_buffer的定义：uint32_t adc_buffer[10];运行起来就是，定时...
I haven't been working with this kind of interface to an ADC before, and I was hoping someone will guide me on, how to solve this, or maybe refer to an example of how this can be done. Labels: STM32H7 Series 1 Kudo Reply All...
(up to 16 bit input resolution): – • internal sources: ADC data or memory data streams (DMA) 4 digital filter modules with adjustable digital signal processing: – Sincx filter: filter order/type (1..5), oversampling ratio (up to 1..1024) – integrator: oversampling ratio (1.....
(up to 16 bit input resolution): – internal sources: ADC data or memory data streams (DMA) • 4 digital filter modules with adjustable digital signal processing: – Sincx filter: filter order/type (1..5), oversampling ratio (up to 1..1024) – integrator: oversampling ratio (1.....
As an example, if the first context contains element 1 and the second context elements 2 and 3, the first context is consumed followed by elements 2 and 3 and element 1 is not executed. This issue may happen if: • the queue of context is enabled (JQDIS c...
STM32H743Nucleo ADC使用DMA配置无法读取数据的问题及解决 一、对ADC进行配置 二、对程序进行修改 三、程序执行结果 四、问题解决 一、对ADC进行配置 使用STM32H743Nucleo板使用DMA对ADC进行采样实验。 对H743Nucleo通过STM32CubeMX(Version 5.0.1 STM32Cube V1.0)进行配置。 代码编译器选择KeilMDK STM32F072+FR...
STM32H743Nucleo ADC使用DMA配置无法读取数据的问题及解决 一、对ADC进行配置 二、对程序进行修改 三、程序执行结果 四、问题解决 一、对ADC进行配置 使用STM32H743Nucleo板使用DMA对ADC进行采样实验。 对H743Nucleo通过STM32CubeMX(Version 5.0.1 STM32Cube V1.0)进行配置。 代码编译器选择KeilMDK (V2... ...