I have a setup with a Beaglebone Black which communicates over I²C with his slaves every second and reads data from them. Sometimes the I²C readout fails though, and I want to get statistics about these fails.I have a setup with a Beaglebone Black which co
阅读背景：
是否有一种简单的方法可以获得最后几分钟的阅读成功率?
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