About one year later,my hex file doesn't work after downloading to MCU(STM32F103C8T6),but every use is normal throughout the year,the hex file has no changes.but it's OK to regenerate ithe hex again.Why?
We are facing problem with USART in STM32L475RCT7 microcontroller. Recently we have migrated an existing product from MCU stm32f103rct7 family to STM32L475RCT7.All code changes are done properly and migration was successful. The product communicates ...
My code was compiling fine, then I turned on the Doxygen setting in preferences. Now i get lots of errors and warnings. My function prototypes say used but never defined. My functions say invalid storage class. I can't find what is broken. I turned o...
A 720mV RMS sine wave, biased to +1.25V is connected to the PB2 pin. PB2 is the COMP1 positive input. The COMP1 negative input is connected to the internal reference voltage (+1.22V) The output of the comparator is connected to PA0 which is the input...
Hi STM Community,I have interfaced External Winbond NOR flash to STM32F769AI through QSPI. Write to memory and read from memory is working for less data. But for lengthy data write and read operations are not working.
I am having issues producing sound from the audio codec. I have tried the examples provided by ST but have not been able to get them to run. Is there a step by step guide to follow for more instructions?
Hi. I received a board in production state with FUS 1.1.1 BLE STAK 1.8.0 This board has a function to log data into flash peridically. Most of our board working well but this board fail to log data after few minutes from power on and BLE stack looks ...
Hi, I'm trying to port my code that uses the FMC to interface a LCD display. The provided configuration works on the STM32L476, but when I port it to the STM32U585 the image is offseted to the right on the display.Main clock (and FMC clock so) are co...
I am trying to make a frequency relay with the STM32F7 disco, for a simulated power electrical systems in real time (OPAL RT); I need to establish a communication between the real time simulator and the STM32F746 dico, through one of the protocols it...
HiI am doing a project using STM32L496G-Discovery and ov5640 sensor,what I am triying to do is capture data with a resolution of 320x240 and JPEG format and save it to the sd cardhowever when i open the file created I don't see anything.
