大家好,我目前在用ads1299官方评估板 做采集8通道数据的内容,主板是stm32.我自己对硬件了解的很少,想问一下大家采用差分输入的方式读取通道值,评估板需要如何配置。目前可以通过spi读写寄存器的值。谢谢!
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您好,
在ADS1299EEG-FE用户指南中4.6.1 Differential Inputs部分,如下截图有差分输入配置说明。
ADS1299EEG-FE用户指南:https://www.ti.com.cn/cn/lit/pdf/slau443

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