Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I tried setting up Nucleo board, and every time I debug the code, it goes to HardFault_Handler(). How do I solve this?I assumed there could be a debugger issue and I tried all the firmware for ST Link. No luck. Can anyone help?
I recently purchased an L4R9 Discovery board with an MB1314 round LCD.Under STM32Cube_FW_I.4_V1.17.2 / Projects / 32L4R9Discovery / Examples / DSI / DSI_CmdMode_SingleBuffer, there is a reference to a 24bpp frame buffer. The comment cryptically state...
Hello, i get this error, ArmClang: error: unable to execute command: Unable to convert command-line to UTF-16: No mapping for the Unicode character exists in the target multi-byte code page. (0x459).Any ideas what it could be? I tried reinstalling th...
Hello,I am new to STM products. I have a STM32F407G-DISC1 board and would like to demo a flash program update over USB. I am using the STM32CubeProgrammer.I am using the following to set up the board for DFU: STM32F407G-DISC1/STM32F4DISCOVERY DFU mod...
A new batch of electronic board mount an STM32F05R8T6AA170 9UTWN AA 131 marked.All of this devices don't start up LSE clock.The code is the same for about five years and makes the LSE clock start up till this days correctly. The initialization was ma...
Hello,last year I designed a prototype pcb with a F767, for programming I used the Nucleo-F767's SWD interface (with some jumpers switched), that worked perfectly.Now I need to re-design that board, but with a H723/H733, and I just checked the Nucleo...
Hello together,I'm about to design a pcb for my bachelor thesis with a STM32L010 microprocessor.My goal is to connect my pcb via USB-C connector to my host system to program the microcontroller. The programming should happen via the bootloader and it...
Hi, I find that the number of SPI clock cycles change when I set the SPI clock speed below 1Mhz. When SPI Clock > 1 Mhz, the SPI clocks out 8 cycles 4 times, as expected. ( I am sending 4 bytes of data)When the SPI Clock < 1Mhz, the SPI clocks out 32...
Hello Community!!I am working on STM32F745IG. Please let me know if you know any development board or adapter board which supports to STM32F745IG. Your suggestions will be appreciated.Thank you.
Hellow I want to know if is it possible to find adv7533 or how can I substitute it. I want to work with B-LCDAD-HDMI1 and a discovery board with stm32f4. Thank you.