STM32 MCUs Products
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Error occurs when HAL_PWREx_EnableOverDrive() is executed.
clock configurationMCU: STM32F767IITIDE/Debugger: STM32CubeIDE / SEGGER J-LinkWhen HAL_PWREx_EnableOverDrive() is executed after changing the block size of SPI Flash, the following error occurs: Break at address "0x64da2200" with no debug informatio...
Can DMA output a byte stream with 8080 style 'write' strobe?
Hi everybody,I am using STM32F401CE and would like to use DMA to output a block of bytes using a 8 bit output port and a 'write' strobe output. That is, 8 output pins + 1 strobe output for the strobe pulse, per the timing diagram of the ILI9341 TFT s...
ST now charge for material for workshop
I remember ST use to provide workshop and material(boards) for free in order to attract professional to experience their product. Now on top of all the difficulties some of us experience they charge the full price with a a small discount for shipping...
Low power mode oscillator
Hey,in my application, ill have an RTC function, that should work also when power in down.From this reason, I’ll use a battery that will be connected to VBAT pin.My question is about LSE clock.my plan was to connect an external oscillator 32.768kHz t...
For seat reservation: I already have the board
For seat reservation: I already have the board
Resolved! GPIO pins stuck in HIGH state
HiI am working on a project using LL libraries and STM32F407VET6 Board. (I have attached the main.c code here.) The code generated by the STMCube GUI configuration tool is causing issues with two GPIOA pins (Pin 6 and 7) stuck to HIGH whenever the co...
Resolved! STM32G474 HAL_TIM_Encoder_Start_DMA Question
Hello STM32 MCU Community,I was looking for clarification on the HAL_TIM_Encoder_Start_DMA function as I want to do a DMA transfer of an encoder's count register to a buffer. From the STM32G474 reference manual, I thought I would need to use another ...
What should be the HSE (bypass clock source) characteristics for STM32F7 to work fine?
Hello everyone,I have an STM32F765VI MCU. When I work with internal clock it works fine. But when I switch to an external TCXO, It does not work properly. The TCXO output is a 26MHz sine wave with 1.5V peak to peak.Does anyone know what may cause thi...
