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Use BOOT1 as bootloader enter button in bluepill board.#21

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devanlai merged 2 commits intodevanlai:masterfrom
dmsc:use-boot1-as-button
Apr 19, 2020
Merged

Use BOOT1 as bootloader enter button in bluepill board.#21
devanlai merged 2 commits intodevanlai:masterfrom
dmsc:use-boot1-as-button

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@dmsc
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@dmsc dmsc commented Apr 17, 2020

The bluepill board has a dip-switch connected to BOOT1 (PB2) via a 100k resistor.

This allows entering the bootloader when connecting the switch to "1".

dmsc added 2 commits April 16, 2020 23:43
The bluepill board has a dip-switch connected to BOOT1 (PB2) via a 100k
resistor. Enter the bootloader when connecting this to "1".
@devanlai
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Looks good to me. I tried it out on my bluepill board that has jumpers on BOOT0/BOOT1 and removing the jumper connecting it to 0 was sufficient to enter the bootloader. Thanks for the contribution!

@devanlai devanlai merged commit f7d5035 into devanlai:master Apr 19, 2020
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2 participants