About PTiha

PTiha · 2021-12-10

Hi!My question is: how can I create a stm32mp1 project with STM32CubeIDE 1.8.0 from scratch?I've browsed through the wiki pages, and I only came across examples where they import ready projects.If I create a new project by choosing for example the st...

PTiha · 2021-03-08

Hello,I made a minimal project with the NUCLEO-H723ZG board, in which I also used SWO printf. The project is all about generating and writing out a random number every 500 ms in the main cycle. Debugging in STM32CubeIDE with ST-LINK/V3 and J-Link Edu...

PTiha · 2021-02-28

Hello!My new nucleo-h723zg board has just arrived and I immediately tried it with the updated STM32CubeIDE 1.6.0.The HAL driver is the latest: STM32Cube_FW_H7_V1.9.0 I also updated the on-board ST-LINK/V3 with the latest firmware.Unfortunately, ITM p...

PTiha · 2020-09-21

Hi!I want to transmit data synchronously (near real time) from ADC using DMA half- and full transfer interrupts.I created an example project for NUCLEO-F429ZI using the LWIP RAW API. I don’t want to use any RTOS because I want to learn and understand...

PTiha · 2020-09-15

Hi!I created a simple test project based on the example "I2C_OneBoard_AdvCommunication_DMAAndIT" found in the STM32Cube_FW_F4_V1.25.2 package.The project basically works, but I have to take the number of data to be sent one more than the amount to be...

PTiha · 2021-03-17

Does anyone have any new information about the SWO speed / divider anomaly?SEGGER promises a J-Link patch for the next two weeks.Where can I find accurate information about the changes affecting STM32H723?

PTiha · 2021-03-10

I also reported the problem on the SEGGER forum, I got the following answer:"Thank you for your inquiry. I looked into this. For the STM32H72xx and H73xx devices, we do not set some critical registers when SWO is active, but we do so on STM32H74, etc...

PTiha · 2021-03-10

Yes, it works!

PTiha · 2021-03-09

@JSchu.5: It seems that only the divider needs to be set correctly. I commented out all other register changes from SWD_Init, and SWV still works.

PTiha · 2021-03-09

Anyone have any idea about the problem? The debug infrastructure block diagram shows that TSG is missing from STM32H723ZG.There are other differences too. Can these differences cause that problem?

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STM32MP1 / STM32MP157C-DK2 project from scratch using STM32CubeIDE 1.8.0 - Please help!

SWO-related differences between STM32H723ZG and STM32H743ZI

NUCLEO-H723ZG ITM printf / SWV problems

TCP Server LWIP using RAW api - data transfer from ADC dual buffered DMA

STM32F4 LL I2C DMA - AT24C32 EEPROM read/write

Re: Using ITM printf on STM32H723 Nucleo board

Re: Using ITM printf on STM32H723 Nucleo board

Re: Using ITM printf on STM32H723 Nucleo board

Re: Using ITM printf on STM32H723 Nucleo board

Re: SWO-related differences between STM32H723ZG and STM32H743ZI