TCA6408A驱动程序:实现函数有,
unsigned char TCA6408AWriteConfig(TCA6408ARegs * Regs);
unsigned char TCA6408AWriteOutput(TCA6408ARegs * Regs);
unsigned char TCA6408AWritePolarity(TCA6408ARegs * Regs);
void TCA6408AInitDefault(TCA6408ARegs* Regs);
unsigned char TCA6408AInitI2CReg(TCA6408ARegs* Regs);
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