按照OPT3101EVM的原理图设计的板子,I2C读写寄存器经验证正常,使用官方TIDA-010021-CalibrationProcedure源码进行内部校准和发射校准,读取到的IPHASE_XTALK 和qphase_xtalk始终为0,可能是什么原因造成的?
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您好, 关于这个问题,我咨询了下美国工程师,他的建议是因为TIDA的源码是其他team开发的,OPT3101的源码建议使用这篇FAQ中提供的源码进行校准: