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FDC2114: FDC2114

Part Number: FDC2114
Other Parts Discussed in Thread: FDC2214, FDC1004

已经按照手册,根据并结合网上资料给出配置;但是接收到的数据寄存器数据一直是0xFFF;

寄存器配置如下

FDC2114_RCOUNT_CH0, 0x30C8
 FDC2114_SETTLECOUNT_CH0, 0x000A
 FDC2114_CLOCK_DIVIDERS_CH0, 0x2002

FDC2114_ERROR_CONFIG, 0x0001
FDC2114_MUX_CONFIG, 0x020D
FDC2114_DRIVE_CURRENT_CH0, 0x7800
FDC2114_CONFIG, 0x1401

可以读取到ID等寄存器器信息;但是数据寄存器00 处 数据一直为0xFFF;

用手触摸,接102电容 都没有变化