STM32F401CCU6

Bootloader for STM32F103 and STM32F4xx micro-controllers
No special driver is required. Support for Windows, Linux and Mac Operating System
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BellyFlop
Posts: 4
Joined: Fri Apr 24, 2020 9:24 pm

STM32F401CCU6

Post by BellyFlop »

For Vassilis (or anyone)

I see the 407 bootloader release on github, but am not clear what source file changes to make for a F401 build (WeAct borad "black pill").

There was a file with about 4 lines for the led pin and others, which made sense. After that I don't know.

Is this beyond most "hobby level" arduino types (me)?

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Hackswell
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Location: State of Confusion

Re: STM32F401CCU6

Post by Hackswell »

STM32F401CCU6 (and F411xx) are going to be included in the 1.9.0 release. If you git clone the active repository, you can have access to these now.

BellyFlop
Posts: 4
Joined: Fri Apr 24, 2020 9:24 pm

Re: STM32F401CCU6

Post by BellyFlop »

Are you saying there is a HID 2 bootloader contained in the updated core (1.8+)?

stas2z
Posts: 131
Joined: Mon Feb 24, 2020 8:17 pm
Answers: 8

Re: STM32F401CCU6

Post by stas2z »

F407 version looks like it was initially generated by cubemx
so as it HAL based, it's possible to port it for f401
but you need some skills to write proper clock init, replace ld script maybe and check all hw init cuz im not sure it's absolutely equal across F4 series
but, anyway, it's possible, most bl code parts can be kept untouched

BellyFlop
Posts: 4
Joined: Fri Apr 24, 2020 9:24 pm

Re: STM32F401CCU6

Post by BellyFlop »

OK, thanks stas2z, that is kind of what I thought.

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