ADS_REG(WREG|CONFIG2,0XA0);
ADS_REG(WREG|CONFIG1,0X02);
ADS_REG(WREG|CH1SET,0X00);
ADS_REG(WREG|CH2SET,0X80);
ADS_REG(WREG|RLD_SENS,0X23);
ADS_REG(WREG|RESP2,0X03);
读出来的通道1的数,转码后的值,怎么处理才是呼吸频率?
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ADS_REG(WREG|CONFIG2,0XA0);
ADS_REG(WREG|CONFIG1,0X02);
ADS_REG(WREG|CH1SET,0X00);
ADS_REG(WREG|CH2SET,0X80);
ADS_REG(WREG|RLD_SENS,0X23);
ADS_REG(WREG|RESP2,0X03);
读出来的通道1的数,转码后的值,怎么处理才是呼吸频率?
用来检测婴儿的,下面是新的配置和检测的波形:波形是我自己的
ADS_REG(WREG|CONFIG2,0XA0);
delay_ms(1000);
ADS_REG(WREG|CONFIG1,0X02);
ADS_REG(WREG|CH1SET,0X00);
ADS_REG(WREG|CH2SET,0X80);
ADS_REG(WREG|RLD_SENS,0X23);
ADS_REG(WREG|RESP1,0XC2);
ADS_REG(WREG|RESP2,0X03);
RESP功能没必要也不能用内部测试信号,说明不了问题。 测试你自己的呼吸波形是正确的。尖峰信号可能是某种干扰(周边环境,或者人体移动等)。
指出一点,呼吸信号测量时被测物最好静止不动,否则极易干扰到。
这个我知道 每个分辨所代表的阻抗值是多少 不知道 也没看到 文档中说明啊 可以指点一下吗