Add fast programmiong for CH32F1x device and blinking LED for status - Githubissues

devanlai / dapboot

DFU Bootloader for STM32 chips

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Add fast programmiong for CH32F1x device and blinking LED for status #58

Open hlyi opened 9 months ago

hlyi commented 9 months ago

CH32F1x has two flash programming modes:

half-word mode, which is compatible one with STM32F1x from flash programming point of view, but is much slower than STM32F1x
page mode, which more 10x faster than half-word mode. The code change is to enable this mode.

Add blinking LED for DFU status:

slow blinking when DFU is idle
fast blinking when DFU is busy ( uploading, downloading or error condition)