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Hi, I tried to translate my 32F746 Discovery Audio program (SAI with DMA DB Mode) to the STM32H747 Discovery Board (using the M7). SAI and DMA are correct configured. I am not able to start DMA1 Stream 0 or to set the S0CR EN Bit manually. SAI is st...
What are the Flash Sector Lock Registers to Lock STM32F215VGTx Flash Sectors 5,7 so that after Production Build Sectors 5,7 will never be Possible to be Erased .
Hello,Am using STM32F407 (Discovery board). This is connected with a PC which is sending 100 bytes of data and realized that only 1 byte is received and remaining 99 bytes are lost. Below is the code excerpt running on STM32F407 ret = HAL_UART_...
Hi guys,i am using the QuadSPI periphery to interface with a FPGA. I am in need of raw throughput with alternating write and read cycles of some number of bytes. I am just concept-prooving right now.Since QUADSPI->CCR is not allowed to be modified wh...
Hello Everyone,I am working on a project in which we load hex or bin file in USB pendrive and stm32F7 will read this file over USB_FS using Fatfs. Then it will program it self using same hex file(IAP from USB pendrive ). if i am using only internal f...
Hello,I am evaluating the STM32L552 with Zephyr OS for a new project. While implementing a low power sleep mode, i encountered an issue with clock configuration.In my code, I place the MCU in stop2 mode while sleeping, and wake up based on a LPTIM in...
I tried configuring PB6 and 7 as GPIO but PB7 always stuck at H and PB6 always L.Here are my codes for PB7. I read in other forum they face similar issues when configuring these pins as I2C, and the issue is with the sequence of initialization. Pleas...
Are there some working hrtimer examples for STM32H7 floating around?
I'm using this device. with "BlueNRG-1_2 DK 3.1.0"I have a problem with reading ADC.use two channels pin1, pin2 (ADC1, ADC2), connected to two potentiometers (analog joystick)I can read only one channel, how can I read the two channels?In this code t...
