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I2C数据发送出去,但返回状态不对,波形上看是因为SCL没恢复,返回状态为STATUS_I2C_LINE_LOW_TIMEOUT 发送完成后SCL应该释放为HIGH的,结果一直保持为LOW 请问可能是什么原因引起的?
Evan_Song 看下是哪个芯片哪个版本SDK的问题,1.3.0版本可能会有这个问题,参考: https://forum.ytmicro.com/topic/74/ha01-sdk-1-3-0-i2c-master-demo-run-fail?_=1724726523739
链接无法访问
Evan_Song check一下这个API,确保与下图保持一致:
帮助没办法联网的电脑使用YCT
帮助改进和优化YT CONFIG TOOL,有机会抽取YTM32B1ME0 EVB哦...