Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi,Is there, by any chance, a substitution for the white LED power supply for large display blacklight used in the STM32H45I-DISCO LCD schematic ?The product have 0 stock everywhere and will be available in 20 weeks. I can't wait that long to test my...
Hello.I want to write a program on M3 HiBot TITech Tiny Controller.This board uses STM32F205 VCT7.I connected ST-Link / v2 and the board by JTAG to write the program.1 (JTAG on the board) → 1 (TVCC: ST-Link / v2)3 → 5 (TDI)4 → 7 (TMS)5 → 9 (TCK)6 → 1...
Are all all H75* CPUs pin compatible. I would like to use LQFP STM32H750, but there is none stocked. Digikey has some H755 and H753 stocked. Can I use them, or what ever H75* CPUs Digikey happens to have when I'm ready.
After unsuccessful firmware, via cubeide (debugger was not selected), the microcontroller is not flashed via st-link v2 (swd). Tried in 1) cubeide, 2) cube programmer, 3) st-link utility.1 File to start the GDB server2 The firmware of the programmer...
Hi, Am trying to flash the program in STM32CubeIde Using ST-link V2 Debugger, but am getting the error "Error initializing the St-Link debugger" and "Target Not Found". Kindly help me to solve this issue. I have tried through programmer also but no ...
It fails at 24MHz, but mostly works at 8MHz. Is there a spec on it somewhere?
Hello Everyone,Hope you are doing well.I tried to write/read data from SDRAM with STM32H743BIT6 based custom board. But i got wrong values.On writing a single 32bit value to 0xD0000800 memory location. instead of getting a value at that particular me...
Hello I am designing a circuit with STM32F098RCTx. I'd like to know about the operation when VDD = 3.3V and VDDIO = 2.8V.SWD uses PA13 (SWDIO) and PA14 (SWCLK). The datasheet says:"PC6, PC7, PC8, PC9, PA8, PA9, PA10, PA11, PA12, PA13, PF6, PA14, PA15...
Also, while the MB1137 version allows the embedded STM32 chip to be programmed through the STM32 STLink-Utility software, it appears that the MB1364 version requires an additional hardware device known as the STLink-V3E. Can anyone verify? If not, w...
Hi Everyone,Hope you are doing well.I am not able to connect my new custom board based on STM32H743BI with STM32CubeProgrammer using STLINK-V3SET. and get the "Error: No STM32 target found" when i try to connect.As suggested in different threads i h...
