微處理器 - WCH CH32V003 (nanoCH32V003) - 解決Probe is not attached to an MCU, or debug is not enabled問題

參考資訊：
https://github.com/ch32-rs/wlink/issues/41

問題如下：

$ wlink status
    04:37:49 [INFO] Connected to WCH-Link v2.11(v31) (WCH-LinkE-CH32V305)
    Error: Probe is not attached to an MCU, or debug is not enabled. (hint: use wchisp to enable debug)

解法如下：
1. 按住RST按鈕
2. 執行如下命令

$ wlink erase --method power-off --chip ch32v003 
    07:24:12 [INFO] Connected to WCH-Link v2.17(v37) (WCH-LinkE-CH32V305)
    07:24:12 [INFO] Erase chip by PowerOff

3. 放開RST按鈕
4. 接著就可以執行燒錄的命令