Internal and External Clock of STM32G0
Hi,1. Why some configurations of STM32G0B1CCT6 don't use an external clock for HSE?2. STM32G0b1 can support USB C PD protocol?best, Dalik LIM
Forum Posts
Grid connected inverter with STM32H747I-DISCO
I would like to use STM32H747I-DISCO for grid-connected 3-phase converter applications. The reference command will be provided over an Ethernet port. That means control and connectivity are required for my application.Can I use the STM32H747I-DISCO b...
X_Cube_AI person detection program display error
Sir, when I flashed the stm32 board with a Ai model of person detection code, with our custom model, the display was showing like this (glitches), what should I do now?Do I need to do any boot up program for the display?
Suggestions for adding wifi and ble for stm32 nucleo?
Perhaps this question was done a lot before, but I saw many topics about it and now I'm confused. Is there any suggestions of what would be the best solution for adding wifi and bluetooth capabilities for a STM32 nucleo board?
Issues with NOR Parallel Flash w/SRAM on STM32F429BIT6
Hello, I am trying to debug a custom board that incorporates the STM32F429BIT6. The team was noticing it was having issues with the SRAM whenever ambient temperature was increased. When I started debugging the board for the first time, I noticed a co...
Resolved! H753ZI USART2 debugging
Hi,I want to debug the H753ZI through USART2 and connect to the PC through USB. I've done this a lot with other NUCLEO boards. Apparently this feature is not present on the H753ZI board?Is there another UART connected to the ST-link on this board? Or...
the windows computer recognized the st-link v2 as universal serial bus instead virtual port
Hi.After firmware upgrade for st-link v2, windows computer recognized the st-link as universal serial bus instead of virtual com port. whenever i try to program to MCU, there is error like a "No target device found".How can I solve it?Below image is ...
STM32 Discovery and 5V logic
Hii hope im asking my issue in the right placeso i have developed a pcb board with 70 TLC5947 ic's in cascading sequence, however im having an issue with using my STM32 discovery board to turn on LED's. the Ic's are powered by 5V and when i use my ar...
Resolved! unable to use External I2C connector on STM32H753I-Eval2 board
I am trying to use the external i2c connector (CN4) on the STM32H753I-Eval2 board to connect with the i2c connector (CN2) on STM32F769I discovery board. STM32H753I works as master and STM32F769I works as slave.On STM32H753I, the function "HAL_I2C_Mas...
Resolved! No serial communication from ST Link-v2 to laptop through USB
I want to program my STM32F091CC with the ST Link/V2 through Arduino. I downloaded the stw-link009 software and I can push Arduino code to the STM32. The problem is that I can not get serial communication so I can see serial prints or debug my code. ...
