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Merge branch 'add-ex-ioexpander' of https://github.com/DCC-EX/CommandStation-EX into add-ex-ioexpander

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peteGSX 2022-12-10 08:25:05 +10:00
commit af4d8d4075
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IO_EXIOExpander.h
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@ -110,6 +110,15 @@ private:
uint8_t _i2cAddress; uint8_t _i2cAddress;
EXIODigitalPinMap _digitalPinMap; EXIODigitalPinMap _digitalPinMap;
EXIOAnaloguePinMap _analoguePinMap; EXIOAnaloguePinMap _analoguePinMap;
enum {
REG_EXIOINIT = 0x00, // Flag to initialise setup procedure
REG_EXIODPIN = 0x01, // Flag we're sending digital pin assignments
REG_EXIOAPIN = 0x02, // Flag we're sending analogue pin assignments
REG_EXIORDY = 0x03, // Flag we have completed setup procedure, also for EX-IO to ACK setup
REG_EXIODDIR = 0x04, // Flag we're sending digital pin direction configuration
REG_EXIODPUP = 0x05, // Flag we're sending digital pin pullup configuration
};
}; };
#endif #endif