Hi guys, I have no idea whats going on. I no longer can't get the I2S peripheral working on the STM32H753ZI.The I2S was working. From the last post the Tx was not working, but as I kept working on the code to get the Tx back online, now the clocks th...
Hi guys I am having troubles in understanding the "CHLEN" & "DATLEN" from PG. 2251 from the STM32H753ZI The reason I am asking because I am doing DSP, and I noticed when I change DATLEN from 16BIT -> 24BIT my DSP works perfectly, but when its on the ...
Hai,I am working on the stm32f070c6 , I was configure the adc but it shows some floating values(when I leave the pin as floating) ) and it shows adc values approximately half of the reference voltage around 1.5V to 1.7V(here my reference voltage 3.3...
I just came across this application note here: Click Here as this still of great interest to me. I just don't know what ST would have to lose if they have added a couple of signals for the DMAC on their future STM32 devices so it can be triggered fro...
Hi,I've configured ADC + DMA to get a single 12-bit sample (of 7 channels) from an ISR routine. However I'd like to implement a double-buffer 'ping-ping' mechanism in order to process the chunk [7][1024] data at the end of acquisition. This is at sam...
Hello,I am using STM32VLDISCOVERY board. We have configured TIM1 in PWM mode with break feature enabled. But the BKIN input seems really sensitive and catches noise from the system resulting in a trip. Is there any data that says how much voltage on ...
Hey everyone here is my situation:I'm facing some issues during a transmission of a specific Can-FD message. I'am using a STM32G484 in combination with a TCAN332D Can phy on a self developed hardware. I used Cube MX to generate code for CAN-FD commun...
Does STM32H7B0VBT6 support DSP and FPU ?
Hi!I am using STM32F030K6T6 as my bldc controller.i set up my adc as below:/* ADC init function */ void MX_ADC_Init(void) { ADC_ChannelConfTypeDef sConfig = {0}; /** Configure the global features of the ADC (Clock, Resolution, Data Alignment an...
Hello,I have ADC that reads battery voltage ( using 1024 samples with DMA, and after TC_IRQ I calculate average, it is stable to the bit !)First time Trigger ADC i get 4.11V (perfect voltage), after 2s i trigger ADC gain, and i get 4.05V. and from ...
