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ADS1291读reg读出来都是转换数据??

Other Parts Discussed in Thread: ADS1298, ADS1291

1.  SPI主机端用的是和ADS1298一样的硬件和软件。ADS1298已经可以正常工作。SPI时钟为6M。

2.  发送SDATAC和STOP命令均不能停止ADS1291的转换(因为我读REG读出来的数据还是按3字节变化的数,明显还是ADC转换的数据)。

3. 发STANDBY和WAKEUP命令有效果。而配置采样率和内部参考电压均无效果。

弄一天了,都没招了。