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AD7949 读取配置信息有误? #2281

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ryxxjyx opened this issue Aug 21, 2024 · 0 comments
Open

AD7949 读取配置信息有误? #2281

ryxxjyx opened this issue Aug 21, 2024 · 0 comments

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@ryxxjyx
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ryxxjyx commented Aug 21, 2024

HI,在此文件中drivers/adc/ad7689/ad7689.c
image
121行这个位置是否有误?
根据芯片手册只有14bit 控制位.为什么取到了spi第二个字节的数据?
image
是否需要删除这个if判断,只保留spi第三个字节和第四个字节.

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