The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hello,I've another observation, may be something wrong in board.host controller is sTM32H573 which will update firmware of slave controllers interfaced on SPI one is sTM32G071 and is STM32G474, I'm using nucleo-g474re boardfor sTM32g474 controller sy...
Dear friends,I'm setting a differential ADC input for my application.The Positive voltage connects to ADC1_IN1 and the Negative connects to ADC1_IN2.When I reading the 0V, the result I get is 1583 values of ADC (It is the raw data, I did not convert ...
I'm trying to talk to a device that sends a 122 byte message every 500 milliseconds at 115.2 KBaud. I can make it work with HAL_UART_Receive_IT() in a while loop as shown here. #include <stm32l4xx_hal.h> #include <stm32_hal_legacy.h> #include <iost...
I've been driving myself crazy trying to learn STM32 programming. I've selected an STM32f103c8 to try and program. I've searched low and high, and have not found a detailed reference for the HAL libraries. Any links to such references or good tutoria...
Hello, i need to find visual programming( with code blocks) like mBlock, Scratch, eBlock etc.. These programs doesn't include STM32 devices to use Arduino Firmware.How can i find program for STM32 or how can i add stm32 to mBlcok external devices? İ ...
HiI sample analog data with the STM32F401CE ADC. 12 bit resolution. This data is stored via DMA in an array.If I use a 16 bit array, everythin works fine.I now want to shift the whole data 16 bit to the left. Therefore I switched to a 32 bit data arr...
We are using STM32F769I-Discovery board Our settings:-We are configuring two ADC Channels . They are channel 7 and channel 8 of ADC3. We have enabled scan mode and continuous mode.ClockPrescaler = ADC_CLOCKPRESCALER_PCLK_DIV2; Resolution = AD...
Is there anyway to stop/abort a DMA in the middle of reading and pull the memory ? i'm trying to do it on my stm32h7 without any success this is an urgent issue , your help is greatly appreciated
Hi there,I'm working on an STM32F051 with Standard Peripheral Libraries.I using the UART to communicate with a PC and actually evrything work with Interrupts.To get best perfomance, I started to implemnet DMA trasnfert.For the RX, I use the DMA in ci...