主题中讨论的其他部件: ADS1292
大家好,我在测试模式下配置ads1294R,在这里我可以看到 广告产生的信号波。
但是如果你看到带有测试波的图表,我有一些点超出范围, 在我看来它们不是噪音,而是另一个问题,比如SPI配置不好或从ads1294R读取。 有任何建议,这可能是什么问题? 此图表不带任何数字筛选器或平均值! 是的,我知道可以清除其中的一些,但我认为这是错误的...
下面可以看到配置寄存器:
ads1292_drv.reg[ADS1292_REG_config1]=1292= 0<<BIT7 | 1<<BIT6 | 0<<BIT5 | 0<<BIT4 | 0<<BIT3 | 1<<BIT_REV_DR2 | 1<<BIT_REV_DR1 | 0<BIT_REV_DR0;
ads1292_drv.reg[ADS1292_REG_CONFIIG2]=1292= 0<<BIT7 | 0<<BIT6 | 1<<BIT5 | 1<<BIT4 | 1<<BIT3 | 0<<BIT2 | 0<<BIT1 | 0<BIT0;
ads1292_drv.reg[ADS1292_REG_CONFIIG3]=1292= 1<<BIT7 | 1<<BIT6 | 0<<BIT5 | 0<<BIT4 | 1<<BIT3 | 1<<BIT2 | 0<<BIT1 | 0<BIT0;
ads1292_drv.reg[ADS1292_REG_CH1SET]=1292= 1<<Bit_PD1 | 0<<Bit_GAIN1_2 | 0<Bit_GAIN1_1 | 0<Bit_GAIN1_0 | 0<BIT3 | 0<Bit_MUX1_2 | 0<Bit_MU1_1;
ads1292_drv.reg[ADS1292_REG_CH2SET]=1292= 0<<bit_PD2 | 0<<bit_GAIN2_2 | 0<bit_GAIN2_1 | 1<bit_GAIN2_0 | 0<BIT3 | 1<bit_MUX2_2 | 0<bit_MU1<bit_MU1; X2_1<bit_1|X2_X2_X2_1<BI_1|<BI_1<BI_2_2_2_1_2X2_X2_X2_1<bit_1
ads1292_drv.reg[ADS1292_REG_CH3SET]=1292= 1<<bit_PD1 | 0<<bit_GAIN1_2 | 0<bit_GAIN1_1 | 1<bit_GAIN1_0 | 0<BIT3 | 0<Bit_MUX1_2 | 0<bit_MU1_1<bit_MU1;
ads1292_drv.reg[ADS1292_REG_CH4SET]=1292= 1<<bit_PD2 | 0<<bit_GAIN2_2 | 0<bit_GAIN2_1 | 1<bit_GAIN2_0 | 0<BIT3 | 0<bit_MUX2_2 | 0<bit_MU0<bit_MU0; X2_1<bit_MU0;
SPI模式1
SPI速度 51.2万
我将等待您的意见,此致,
Jaime Lopes













