The SPI2_MISO pin (PI2) at the arduino connector of the STM32H745XI board was accidentally connected to the MOSI of another SPI device giving around 5V and now the board red LED (LD3) keeps being on...According to the user manual, this means STLK Ove...
With STM32L562, I'm implementing a firmware update strategy using the double flash bank.I write the new firmware in the second bank, then toggle the FLASH_OPTR_SWAP_BANK option bit, and then trigger a reset with OBL_LAUNCH.To write to the second bank...
Hello,Please help me with the solution.I have a product with STM32H723ZGT MCU as a core. For device production I need to set Read Out Protection (RDP) Level 2 option bytes which would protect the devices debug port. To program the RDP byte, I use STM...
Posted on December 05, 2017 at 07:30Have you realized that the Line In on STM32F7xx DISCOVERY board, even supported in HAL and BSP - is not working? It sounds strange (just very loud noise and distortions, you might fight days to get it working).I a...
Hello everyone!This is my first post in the community, sorry for the grammatical error, my English isn't very good.At this moment I am working with a Nucleo STM32L476 board and I want to configure the usart2 using CMSIS HAL, I have already configured...
Hey!I initialized the TIM1 peripheral to output an complementary PWN signal on channel 2 (PB14) and tested it with an oscilloscope. Signal is present, everything's fine.Then after initialization of the SPI2 peripheral (PB13 & PB15) PWM signal is no l...
Hello everyone,In my sample project I have created, RTC does not perceive certain months as 31 days. Although it is 31 days in July, October, December, I took the same result in my essays with a code sample with an RTC code.I don't have problems in J...
Hi,I am using PC14 in STM32L431 as an output and getting output 1 even if I make the pin Low .I have connected VBAT pin to VDD . And the PC14 Pin is pulled up with 10K Resister to VDD.When I check the out put without pull up it is showing 0 ,but the ...
Hello.I am trying to establish a USB CDC connection with a Windows 10 computer using the STM3210E-EVAL. I can't get it to work. After starting, I connect the board to the PC via USB and the following message appears in the device manager: Is there ...
Hi,I`m using small internal flash MCU for my research, so I need to store all function and data on external flash.The File Extension is called *.stldr that generated from External Loader Algorithm. After programming, all function works fine.Now I con...
