STM32 MCUs Products

How to configure ADC Peripheral in STM32 for 4Ksps ?

SRAM read

Hi, Im referring F429 eval board fmc sram code. For Nucleo f439, I changed to bank 1 and bank addr=0x60000000 with R/W from e.g. and init from MX tool.The issue I see is on receive, the values are not the same (compared to TX) when buffer size>128 

Nucleo-l476rg interfacing with 74HC165B1

Hello Team,We are trying to configure Nucleo-l476rg with 74HC165B1 with SPI Parallel IN SERIAL OUT but unable to configure the board, Kindly help me with code with any other STM microcontroller in STMCUBE_IDE OR KEIL. Best Regards,Gagan Gowda G

Stm32f103c8t6 Can't Start DMA ws2812b

 I want to drive a WS2812 LED strip using PWM and DMA. I've tried everything, but it's not working. I'm running at 72MHz, and I'm using htim2.Init.Prescaler = 0; and htim2.Init.Period = 90-1;. This is how my library works./** wsled.c** Created on: Ma...

Multiple task run simultaneously || Multi-threading RTOS

Hello STM team,I'm working with STM32h745 project. in that interface 7 external ADC using SPI and I want to continuously read ADC data and send using serial usb. So now my function executed one by one sequential manner but Some ADC data loss. So I wa...

How to make a external flash download stldr or FLM file?

Hi there,I am using the touchGFX and I want to store my image to SPI flash chip.The pin to pin of the connect as below:STM32F429BI <---> W25Q64BVSSIG CS <---> PD13 CLK <---> PB3(SPI3_SCK) DO <---> PB4(SPI3_MISO) DI ...