About MMenz.1

MMenz.1 · 2024-01-09

Hi all,I have setup the demo project with the P-NUCLEO-IHM03 and I can start the motor using the Motor Pilot 6.2.1. So far so good. Since I want to use a stronger Motor eventually, I have bought the IHM-08 and want to use it with the Gimbal Motor as ...

MMenz.1 · 2022-07-06

I am trying to implement an USB logger. I have initially started with the F769 Discovery Board what worked fine using the USB_HS implementation. Because my final hardware does use USB_FS and I do not own an F769 Eval Board I tried the FatFs_USBDisk e...

MMenz.1 · 2021-10-25

I am trying to port a Project using TouchGFX (Designer 4.17) and FreeRTOS to our own RTOS using IAR 8.40 Toolchain and th STM32F769I-Disco Board (Same controller will be used in the final product). When calling MX_TouchGFX_Init() the System runs int...

MMenz.1 · 2024-01-10

you are somehow passing invalid dimensions of the array to touchGfx. LCD_SetUpdateRegionLeft should update the left side of the screen but it appears that it uses wrong dimensions. Try an image with smaller and more unique shapes (as I said, small sq...

MMenz.1 · 2024-01-10

RAM Address appears to be fine. You could try an even more even address such as 0x24010000.Why did you disable the DMA2D? Performance is much worse when you do that. Definitely try to enable it. It alone should not break your application however.

MMenz.1 · 2024-01-10

Are you sure that you have only changed the location of the buffer? it locks a bit like your array dimensions are incorrect. I find it easier to identify when you place small squares with different colors in each corner.

MMenz.1 · 2024-01-10

DMA often can only access 32bit aligned addresses. When your buffer starts at another address it may lead to shredded images.

MMenz.1 · 2024-01-10

Your controller has multiple internal RAM blocks. Can you try anther one? Looks like an alignment problem

User statistics

User Activity

IHM03 Gimbal Motor does not work with IHM08M1

FatFs_USBDisk example with USB_FS does not work. When an USB Stick is connected the USBH_MSC_Process never gets further then MSC_READ_INQUIRY. Any hints?

HardFault when initializing TouchGFX with proprietary RTOS

Re: Can not Use STM32H747I-DISCO Internal RAM for Frame Buffer

Re: Can not Use STM32H747I-DISCO Internal RAM for Frame Buffer

Re: Can not Use STM32H747I-DISCO Internal RAM for Frame Buffer

Re: Can not Use STM32H747I-DISCO Internal RAM for Frame Buffer

Re: Can not Use STM32H747I-DISCO Internal RAM for Frame Buffer