I am using stm32u5g7vjt6 MCU and need to program the same using STLink v2 programmer using internal power (without using external power supply). What are the modifications I need to make in configurations for the same?
Hi,I am working with some custom boards for H7 and U5-series.The board schematics for STM32H735IG-DK and STM32U5A9-DISC shows both boards are using the same OCTO SPI but only the H7-board is using series resistors of 33 ohms for the all the data line...
Hello, I am following a few examples for bare metal firmware (without HAL or LL) to enable USART. I am using a NUCLEO-H745ZI-Q starting with an empty project. From the users manual I am gathering that the STLink MCU on the board provides a 25MHz (X1)...
Hardware SetupBoard: NUCLEO-L412KBPeripherals:SD Card (SPI1)Temperature Sensor (I2C1)Original Pin Configuration (SPI Not Working properly)SD Card (SPI1):CS: PA5MISO: PA6MOSI: PA7CK: PA1 Temperature Sensor (I2C1):SDA: PB7SCL: PB6Issue Description...
I struggled with the difference between STM32U5G9J-DK2 and STM32U5G9J-DK1. The STM32U5G9J-DK2 link to the STM website is not working or is missing. It seems to me the STM32U5G9J-DK2 is a newer, cheaper variant, but what is the difference with DK1? I ...
There is a utility to update the EMW3080 to version 2.3.4 on the STM32H573I DISCO but how can I revert to a previous version?Is the source available for the update utility so I can replace 2.3.4 with 2.1.11?Thank you
Can somebody tell me whether I am, or not, powering this STM32H725RG in the right way?As far as I know, after reading several times the specs, the 68 pin package doesn't have LDO (SMPS only).I've built my first board this way and the MCU got burnt. ...
I’m preparing my computer for an upcoming STM32WB55 webinar.For 3 days I have installed, uninstalled, system restore wipe, and re-install again the latest CubeIDE, CubeMX, CubeProgrammer, and ST-LINK “USB driver (STSW-LINK009) is for ST-LINKV2, ST-LI...
I just unpacked NUCLEO64 C031C6 board and .. no code is working. Debugging I found all the code was stuck at SystemClock_Config / HAL_RCC_OscConfig.I checked and by default in the ioc file the HSE and LSE are set to "Crystal/Ceramic". For now I found...
Hi,I am trying to get the above named board to work with an ILI9341 based display. But it is not working. I took a look at the SPI lines with a logic analyser. I saw that there was no activity on the CLOCK line. I switched to an alternative pin for t...