About C-Coder

C-Coder · 2025-03-17

Custom board, STM32H747 device, Simple PWM Using the code generated by MX, and adding a call to HAL_HRTIM_SimplePWMStart, I can generate a nice simple PWM output signal. If I change the initial values for period/pulse, rebuild, and program to the dev...

C-Coder · 2025-01-08

I have a a few questions. #1 - Can the STM32H747XI on the STM32H747I-DISCO board be put into a DFU mode?#2 - I have a test app where after it is booted, you can push the WAKE button on the board. The handler for that will then set a magic pattern int...

C-Coder · 2024-12-26

I'm using an STM32H747XI Discovery board for testing. I seem to have the opposite problem of everyone else, my DTCM value is NOT clearing upon losing power. I have the following in my LD script: MEMORY { ... /* Put NOINIT at the top of the DTCM bloc...

C-Coder · 2025-01-09

Hey all. I have this same issue. I have the following installed: STM32CubeMX - 6.13.0STM32CubeProgrammer - 2.18.0STM32CubeIDE - 1.17.0 The device I'm trying to generate for is the STM32H747XI. I have tried clearing the myST account info and entering ...

C-Coder · 2025-01-08

TDK,I was afraid of that. Which is good and bad. Now I won't know if the code works until our custom boards arrive. I'll mark your response as the solution (because it does answer #1, which makes #2 somewhat moot). I may however come back and put a r...

C-Coder · 2025-01-03

I ended up making both changes (changed the DEADBEEF value and the location of the attribute). It is now working expected. Hopefully also unrelated is the fact that I switched from a Segger j-Link debugger to my dev board's built in ST Link debugger....

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Change Period/Pulse of HRTIM based SimplePWM

STM32H747I-DISCO Jump To DFU BootLoader

DTCM NOT Losing Contents On Power Off

Re: Generate code not working in CubeIDE

Re: STM32H747I-DISCO Jump To DFU BootLoader

Re: DTCM NOT Losing Contents On Power Off