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JBlac
Associate III
since ‎2018-12-07
‎2023-06-14

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  • 31 Posts
  • 2 Solutions
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Trying to flash a .dfu file containing micropython onto a nucleo-f767zi board, but have exhausted all options and I'm stuck.

2020-04-06
I originally tried dfuse.exe, but it couldn't see the board when I plugged it in. The device shows up as a VCOM port under Ports in the windows 10 device manager list. Next I tried stm32 cube programmer, but in the instructions, it says to uninstal...

What is jumper between D2 and GND used for?

2019-03-12
I see reference to the jumper between D2 and GND, but I don't see any explanation regarding it's use and when it should be on or when it should be off. I'd like an explanation of this jumper please.

I have a NUCLEO_L432KC and am wondering how I can put the board into DFU mode?

2019-03-12
I see in AN2606 in the section for the L4XXX and DFU bootloader the use of PA11 and PA12, but I don't know what I'm supposed to do with these to achieve DFU mode. I have created a port of micropython that has a firmware.dfu file for loading; however...

Why doesn't the TouchGFX F32746G-Disco demo display properly

2018-12-29
​I build the TouchGFX demo in the F32746G-Discovery sample project but the graphics aren't displaying properly.  The touchscreen is working 'cause I can switch screens and sometimes by luck get to a screen that is displaying text (e.g. About TouchGFX...

Best way to start adding LCD display to STM32F767ZI-Nucleo

2018-12-26
I've been looking through and following a tutorial in the STM32CUBEMX config​ manual UM1718, TUTORIAL 8.  I'm trying to support a ST7735 display via SPI, but the tutorial setup uses DSIHOST mode LTDC which my F767ZI doesn't support.  So, I was thinki...
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