About Sany

Sany · 2024-12-19

Hello,I have a board with a STM32U575RGTX CPU, and i use SPI1 with a 2.8" TFT ILI9341 Display.I got problems with the GPDMA1 configuration, and need help.main.c: int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /* MCU Configur...

Sany · 2024-12-18

Hello,I have a STM32U575 and a 2.3" TFT with ILI9341, i use TouchGFX, thats works fine, after my GPDMA1 is correctly configured. (I Hope my GPMDA1 is correctly configured, and it's not a problem with the Transmitting DMA)Now i have 3 Screens, (Red, G...

Sany · 2024-12-17

Hello Everyone, I have a STM32U575 CPU, with a ILI9341 LCD Display, this works fine with a STM32F4, but i am upgraded my PCB to a STM32U575 and got Problems with the SPI...my main.c code: int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE EN...

Sany · 2024-10-29

Hey Guys,I have problems about configure my STM32H743VIT SysClock.On my own PCB, i have a Crystal with 8 MHZ, and a LSE of 32.768 khz.Settings are in my Screenshots, now if i debug my application, it ends in a Error Handler.. but why?BTW: UART4,5,7 a...

Sany · 2023-11-30

Hello!I have a new project with a STM32F407VET6 and a STM32F103xxx over a RJ45 Jack with I2C.i worked a lot of time with I2C EEPROMs and it works fine, but my communication between the 2 STM's are horrible, or i am too confused.i found the tutorial o...

Sany · 2024-12-19

Hello @Imen.D ,Thanks for this Article, that helps me.my configuration for the GPDMA is correct, but i forgot to activate "Source Address Increment After Transfer" and changed the Data Width to Byte, and it works.

Sany · 2024-12-17

Hello,Yes my code is working without DMA, the STM32U575 is a little bit tricky.. i configured SPI correctly, and the TFT are initialized correctly, but GPDMA1 is not configured, after a lot of tests, it's working.now i have a other problem, my scree...

Sany · 2024-12-17

... and then is the configuration of the SPI1 still wrong ...

Sany · 2024-12-17

Thank you, but i found out, the HardFault_Handler is called byHAL_SPI_Transmit_DMA(&hspi1, (uint8_t*)s, w * h *2);i think, SPI1 is not correctly configured, but i have a problem with my configuration of GPDMA1...

Sany · 2024-10-30

Hey,I enabled only the HSE and LSE and changed my system clock to 160 MHZ in CubeMX.After i disabled my wrong soldered HSE, the system clock is changed to 75mhz after i clicked "resolve clock issues"CubeMX sets automatically the VOS2, i changed the V...

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STM32U575 GPDMA1 Configuration Problem

STM32U575 and 2.3" TFT with ILI9341 Driver, wrong colors

STM32U575 and TouchGFX ends in FaultHandler

STM32H743VIT6 SystemClock_Config ends in Error_Handler...

STM32F407 I2C Addressing Problem

Re: STM32U575 GPDMA1 Configuration Problem

Re: STM32U575 and TouchGFX ends in FaultHandler

Re: STM32U575 and TouchGFX ends in FaultHandler

Re: STM32U575 and TouchGFX ends in FaultHandler

Re: STM32H743VIT6 SystemClock_Config ends in Error_Handler...