wch-link使用wch-linkutility燒錄程序過程中提示要先更新wch-link的固件，點更新后就提示失敗，然后就無法用了。
使用的是1v3，請問還能救嗎？
日志如下：
[The?date?of?exporting?log:2024-12-13]? 14:00:06:741>>?Connected?RISC-V?mode?WCH-Link?Cnt:0 14:02:39:232>>?Changing?WCH-Link?mode... 14:02:39:248>>?Succeed! 14:07:57:740>>?VerFile:?D:\Users\Administrator\Downloads\WCH-LinkUtility\Firmware_Link\FIRMWARE_CH32V305.BIN 14:07:57:742>>?Please?wait?for?WCH-Link?updating! 14:07:57:742>>?WCH-Link?firmware?updating... 14:07:57:752>>?Failed! 14:07:58:265>>?Connected?RISC-V?mode?WCH-Link?Cnt:0 14:08:36:690>>?Failed?to?connect?with?WCH-Link!Please?affirm?link?is?at?RISC-V?mode! 14:08:38:847>>?Failed?to?connect?with?WCH-Link!Please?affirm?link?is?at?RISC-V?mode! 14:08:45:843>>?Failed?to?connect?with?WCH-Link!Please?affirm?link?is?at?RISC-V?mode! 14:08:47:728>>?Failed?to?connect?with?WCH-Link!Please?affirm?link?is?at?RISC-V?mode! 14:09:26:488>>?Changing?WCH-Link?mode... 14:09:27:830>>?Failed:Not?found?target?device! 14:09:40:181>>?Succeed?to?disconnect?with?WCH-Link! 14:09:41:412>>?Failed?to?connect?with?WCH-Link!Please?affirm?link?is?at?RISC-V?mode! 14:10:10:921>>?Please?choose?a?WCH-Link?or?Refresh?the?WCH-Link?list?at?first! 14:10:10:921>>?Please?choose?a?WCH-Link?or?Refresh?the?WCH-Link?list?at?first! 14:10:10:937>>?Failed?to?connect?with?WCH-Link!Please?affirm?link?is?at?RISC-V?mode! 14:10:12:569>>?Please?choose?a?WCH-Link?or?Refresh?the?WCH-Link?list?at?first! 14:10:12:571>>?Please?choose?a?WCH-Link?or?Refresh?the?WCH-Link?list?at?first! 14:10:12:571>>?Failed?to?connect?with?WCH-Link!Please?affirm?link?is?at?RISC-V?mode! 14:10:15:011>>?Failed?to?connect?with?WCH-Link!Please?affirm?link?is?at?RISC-V?mode! 14:10:17:185>>?Failed?to?connect?with?WCH-Link!Please?affirm?link?is?at?RISC-V?mode! 14:10:34:179>>?Begin?to?synchronize?current?WCH-Link?firmware... 14:10:35:521>>?Failed,please?check?the?connection?status?of?WCH-Link! 14:15:46:151>>?Failed?to?connect?with?WCH-Link!Please?affirm?link?is?at?RISC-V?mode! **Operation?Statistics??Succeed:0?|?Total:0**
熱門產(chǎn)品 :
CH390：以太網(wǎng)控制器芯片
