About RichH81

RichH81 · 2024-03-12

Hello,Can someone at ST provide explicit, step-by-step instructions describing in detail how to generate a project for the STM32H755 with TouchGFX running on the CM7 processor? All the posts I've seen online seem to describe ways of hacking projects ...

RichH81 · 2023-12-12

Hello, This seems like a basic question but I can't seem to find an answer anywhere: I'd like to change the background color of the dynamic graph from white to some other color (black ideally). This would be the entire background color I'm after, not...

RichH81 · 2024-04-04

Thanks GeertZelf. I ended up moving LTDC_R4 (red channel 4) over to PA11(? I think) which allowed me to use DAC1_OUT2 (w/o the op amp) on PC3 (? I think). Vsync on PA4 and LTDC_R4 are working as is DAC1 using its second channel. Agree, I think the on...

RichH81 · 2024-04-03

I just ran into a similar thing. STM32H7, DAC connected internally to OpAmp1 and then OpAmp1 outputting on PC4. I'm trying to use PA4 for Vsync. Vsync is outputting correctly on PA4 until HAL_DAC_Start(&hdac1,DAC_CHANNEL_1); at which point the Vsync...

RichH81 · 2024-03-20

Thanks Louis. The issue seems to be that trying to open and modify the .ioc file from within CubeIDE is causing the generated code to be placed in the project root rather than in the subfolder for the particular processor those peripherals are attach...

RichH81 · 2024-03-19

I just ran into this bug, CubeIDE version 1.14.1, STM32H755, USB running on the CM4. Stepping through initialization I don't see it hitting the Get_SerialNum function before attempting the CoreReset. It times out waiting on USB_OTG_GRSTCTL_CSRST. I c...

RichH81 · 2024-03-15

Thank you Louis. For the example you provided does that cover a dual core stm32? I've found that I have to start with cubemx to generate the project including getting touchgfx in before generating the project code otherwise the directory structure is...

User statistics

User Activity

TouchGFX - CubeIDE - CubeMX - STM32H755

Dynamic Graph background color

Re: DAC via opamp follower

Re: DAC via opamp follower

Re: TouchGFX - CubeIDE - CubeMX - STM32H755

Re: HAL USB_CoreReset times out on the CM4 core of a Nucleo-H745zi-q

Re: TouchGFX - CubeIDE - CubeMX - STM32H755