,但是Test connection 测试连接成功,烧录时提示芯片未应答,或都芯片锁住,但是几块板都是一样,我相信不是芯片问题! 现在无头绪,求思路
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,但是Test connection 测试连接成功,烧录时提示芯片未应答,或都芯片锁住,但是几块板都是一样,我相信不是芯片问题! 现在无头绪,求思路