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EX-IO reads optimised for speed
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@ -144,10 +144,6 @@ private:
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int _readAnalogue(VPIN vpin) override {
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if (vpin < _firstVpin + _numDigitalPins) return false;
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int pin = vpin - _firstVpin - _numDigitalPins;
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// _analogueOutBuffer[0] = EXIORDAN;
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// _analogueOutBuffer[1] = pin;
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// I2CManager.read(_i2cAddress, _analogueInBuffer, 2, _analogueOutBuffer, 2);
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// return (_analogueInBuffer[1] << 8) + _analogueInBuffer[0];
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uint8_t _pinLSBByte = pin * 2;
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uint8_t _pinMSBByte = _pinLSBByte + 1;
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return (_analogueInputStates[_pinMSBByte] << 8) + _analogueInputStates[_pinLSBByte];
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@ -189,7 +185,6 @@ private:
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uint8_t _i2cAddress;
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uint8_t _numDigitalPins;
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uint8_t _numAnaloguePins;
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byte _analogueInBuffer[2];
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byte _analogueOutBuffer[2];
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byte _digitalOutBuffer[3];
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uint8_t _versionBuffer[3];
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