Merge pull request #8292 from Pokechu22/ir-calibration
Use valid IR calibration data
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commit
9a68eaaa24
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@ -76,14 +76,30 @@ void Wiimote::Reset()
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// EEPROM
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m_eeprom = {};
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// IR calibration and maybe more unknown purposes:
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// The meaning of this data needs more investigation.
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// Last byte is a checksum.
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// IR calibration:
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std::array<u8, 11> ir_calibration = {
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0xA1, 0xAA, 0x8B, 0x99, 0xAE, 0x9E, 0x78, 0x30, 0xA7, 0x74, 0x00,
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// Point 1
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IR_LOW_X & 0xFF,
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IR_LOW_Y & 0xFF,
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// Mix
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((IR_LOW_Y & 0x300) >> 2) | ((IR_LOW_X & 0x300) >> 4) | ((IR_LOW_Y & 0x300) >> 6) |
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((IR_HIGH_X & 0x300) >> 8),
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// Point 2
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IR_HIGH_X & 0xFF,
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IR_LOW_Y & 0xFF,
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// Point 3
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IR_HIGH_X & 0xFF,
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IR_HIGH_Y & 0xFF,
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// Mix
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((IR_HIGH_Y & 0x300) >> 2) | ((IR_HIGH_X & 0x300) >> 4) | ((IR_HIGH_Y & 0x300) >> 6) |
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((IR_LOW_X & 0x300) >> 8),
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// Point 4
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IR_LOW_X & 0xFF,
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IR_HIGH_Y & 0xFF,
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// Checksum
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0x00,
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};
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// Purposely not updating checksum because using this data results in a weird IR offset..
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// UpdateCalibrationDataChecksum(ir_calibration, 1);
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UpdateCalibrationDataChecksum(ir_calibration, 1);
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m_eeprom.ir_calibration_1 = ir_calibration;
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m_eeprom.ir_calibration_2 = ir_calibration;
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@ -83,6 +83,11 @@ void UpdateCalibrationDataChecksum(T& data, int cksum_bytes)
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class Wiimote : public ControllerEmu::EmulatedController
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{
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public:
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static constexpr u16 IR_LOW_X = 0x7F;
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static constexpr u16 IR_LOW_Y = 0x5D;
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static constexpr u16 IR_HIGH_X = 0x380;
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static constexpr u16 IR_HIGH_Y = 0x2A2;
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static constexpr u8 ACCEL_ZERO_G = 0x80;
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static constexpr u8 ACCEL_ONE_G = 0x9A;
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