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XLin.2
Associate II
since ‎2021-05-04
‎2024-12-09

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  • 9 Posts
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User Activity

Is it possible to jump into system bootloader from application

2024-12-09
I need to update ST based peripherals, due to constraint of wiring and flash size, I may not be able to connect BOOT pin or make a custom bootloader on the peripherals. I am planning to implement ST's boot protocol on host side, and add a command to ...

Use internal flash and external NOR in one application

2023-07-20
I am using stm32h743, my program is too big to fit in internal flash so I have to use QSPI or FMC. My question is that I don't want to put the whole application in external flash since it is slower, are there ways to have my part of the application i...

Question about SPI2 using PC_2 and PC_3

2023-06-16
My project (Stm32H753) has 2 identical external ADCs, one on SPI2 and one on SPI3. The one on SPI3 is working fine, but I am having problems with SPI2. The code for them are the same, except of course different 'hspi' and pin assignments.The SPI is c...

SD card project

2023-04-25
I am developing project using SD card on custom board but had some difficulties, so I am learning by using the f746g-disco, the example project provided in CubeMX worked (except for Sandisk XC card), then I followed exactly this example (https://comm...

Stm32h753 Azure-rtos USBX two USB device classes

2023-04-04
My project uses stm32h753 and Azure (ThreadX and USBX), I want to have USBFS as CDC and USBHS for DFU. In CubeMX how do I specify which USB interface is for which device class, or it should be done in code?
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