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实验现象:在用30k左右的APP进行升级时功能正常,进行40k 升级时效验无响应,逐步检查crc传递的效验值一致,最后发现进行大容量升级时crc算法运算时间过长,大概时间在600-700ms,导致UDS诊断协议超时接收不到响应
30k校验应该到不了6,7百ms,可以改为硬件CRC,或者调整把上位机延迟时间改大
Derrick 请问tsmaster上位机中如何增加延迟时间?如果修改上位机的CRC校验算法?
Derrick [图片]我把延时从20改到1000,对题主提出的问题没有解决
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帮助改进和优化YT CONFIG TOOL,有机会抽取YTM32B1ME0 EVB哦...