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Diffstat (limited to 'CH582.md')
| -rw-r--r-- | CH582.md | 15 |
1 files changed, 13 insertions, 2 deletions
@@ -1,7 +1,7 @@ # CH582 * Chip is read protected for code sections -* Bootloader is active +* Bootloader is active. * BLE update seems deactivated ## Hardware Details @@ -20,6 +20,17 @@ TBD TBD +### Bootloader + +To enter bootloader, you have to press the bottom button when plugging USB. + +The bootloader will remain active for few seconds, waiting for upload. + +Important: Because the badge reassigns the bootloader pin as GPIO after boot, +it is impossible to switch to bootloader as long as the battery is connected +to the board (the board is always powered and does not reset). To be able to +access the bootloader you must then desolder the battery. + ## Development Hardware * [WCH Link Debugger](https://www.aliexpress.us/item/3256803507003815.html) @@ -32,5 +43,5 @@ TBD * [CH583 Evaluation Board SDK](https://github.com/openwch/ch583) -* [Open Source Toolchain for CH582/CH583](https://github.com/cjacker/opensource-toolchain-ch32và +* [Open Source Toolchain for CH582/CH583](https://github.com/cjacker/opensource-toolchain-ch32v) |