Hello,I am working on STM32h745 controller. In cortex M4 I enable two ADC3 channels. Read the ADC value using DMA method. Only one time I get the ADC value after that it shows busy. Also I changes the sampling time, but no effect. But that ADC3 cha...

Hello,I am trying to transmit data to DAC using SPI DMA method on STM32h745 I tried all the methods that mentioned on forum. But i did not get the data on MOSI pin, when I use the polling method the data is successfully transmit .const uint16_t addr[...

Hi,I am try to read four ADC Channels of ADC3 using DMA method. But I did not get the data.Below is my programmingstatic void MX_ADC3_Init(void){ ADC_ChannelConfTypeDef sConfig = {0}; hadc3.Instance = ADC3; hadc3.Init.Resolution = ADC_RESOLUTION_16B;...

Hello,I am working on STM32h745 controller. I am using the DMA for SPI configuration. I declare the buffer in the RAM2 , transmission is done properly but I did not receiving the data on MISO why?/* MODIFICATION STARTS HERE */ .buffer(NOLOAD) : {  . ...

Hello,I am working with ADS7046 i need to generate 24 cloacks for calibarration and for data I need the 15 SCLK .Its SPI COnfigurable. So how I can genertare the 24 SCLK and 15 SCLk