Hi, I want to trigger ADC with PWM, transfer it to array by DMA.But first I have problem with setting dma.......Question 1.Do I have to start HAL_ADC_Start before I use HAL_ADC_Start_DMAOr will this second function start adc & dma?
Hey everyone,I'm trying to send a 1.024MHz clock signal to the MP45DT02 microphone peripheral on the STM32F4 Discovery Board using the I2S_CLK of the I2S interface. To do so, I'm using the following prescaler configurations: HSE_Value = 8MHzPLLM = 8 ...
hii use f103 to read ad7606 with spi i see cube example for LL( hal spi has delay)i want read two out of a2d so i config spi1 master receiver and spi2 slave receiver clk of spi1 and spi2 and a2d connect together out A connect to spi 1 and out 2 conn...
So, I am getting my feet wet with QuadSPI on an STM32L412RB, talking to an external FLASH memory part (GD25Q256D, if that matters). I've got some plausible code written to "hello world" the chip, and my trusty salae hooked up, and am seeing some wei...
Hi,I designed a board with a STM32F030F4P6 on it. The board is about 68x48 mm and contains the microcotroller a AC/DC supply and a nRF24L01 RF-Module. supplied directly with about 5V from an external supply the circuit works as it should. But when I ...
Hello,I am using STM32L476 and I was just wondering how do I enter in various stop mode (modes 0, 1 and 2) please?Thanks,ALi.
Can anyone share project stm32h753vi with ethernet RMII ? Thanks so much
I used mac and st-flash v1.5.1 to download .bin file to B-L475E-IOT01A1, but I got "unknown memory region", could anyone help me to solve this? Thanks
I have been trying to get the AD7768-4 to work with an L431.I (belately) realized that the maximum SAI slave clock speed in the L4 is 25MHz. It appears that the APB1 clock speed is the limiting factor. I could potentially achieve 192ksps by replacing...
I'm trying to understand the best method for copying data in my application. This is specifically for memory-to-memory transfers on the STM32F103xx series MCUs, but I'm also interested in memory-to-peripheral, peripheral-to-memory, and peripheral-to-...
