你好:
1 我使用的是公板 ADS1298R ECGFE Rev B
2 CPU板换为自己的母板
3 在操作ADS1298R内部寄存器时,第0个寄存器(ID)能够正确读出 0x92
4 CONFIG1-3 可正确写入和读出
5 其余寄存器无论写入何值,读出的值均为0,
6 大家帮忙看看,纠结了好几天了 ,
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你好:
1 我使用的是公板 ADS1298R ECGFE Rev B
2 CPU板换为自己的母板
3 在操作ADS1298R内部寄存器时,第0个寄存器(ID)能够正确读出 0x92
4 CONFIG1-3 可正确写入和读出
5 其余寄存器无论写入何值,读出的值均为0,
6 大家帮忙看看,纠结了好几天了 ,
这是目前已完成测试部分的寄存器设置值,其他功能还未完成测试
测内部温度:{0xd2,0x86,0x10,0xDC,0x03,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF2,0x22,0x0A,0xE3,0};
测噪声:{0xd2,0x86,0x10,0xDC,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF2,0x22,0x0A,0xE3,0};
接内部测试信号:{0xd2,0x86,0x10,0xDC,0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF2,0x22,0x0A,0xE3,0};