* Neo5WordFeature

* rgbww80color

* expose Rgbwc and Rgbcw feature
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Michael Miller authored and GitHub committed 2023-11-06 11:32:59 -08:00
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/*-------------------------------------------------------------------------
Neo5WordFeature provides feature base class to describe color order for
5 Word features
Written by Michael C. Miller.
I invest time and resources providing this open source code,
please support me by dontating (see https://github.com/Makuna/NeoPixelBus)
-------------------------------------------------------------------------
This file is part of the Makuna/NeoPixelBus library.
NeoPixelBus is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
NeoPixelBus is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with NeoPixel. If not, see
<http://www.gnu.org/licenses/>.
-------------------------------------------------------------------------*/
#pragma once
template <uint8_t V_IC_1, uint8_t V_IC_2, uint8_t V_IC_3, uint8_t V_IC_4, uint8_t V_IC_5>
class Neo5WordFeature :
public NeoWordElements<10, Rgbww80Color, uint16_t>
{
public:
static void applyPixelColor(uint8_t* pPixels, uint16_t indexPixel, ColorObject color)
{
uint8_t* p = getPixelAddress(pPixels, indexPixel);
// due to endianness the byte order must be copied to output
*p++ = color[V_IC_1] >> 8;
*p++ = color[V_IC_1] & 0xff;
*p++ = color[V_IC_2] >> 8;
*p++ = color[V_IC_2] & 0xff;
*p++ = color[V_IC_3] >> 8;
*p++ = color[V_IC_3] & 0xff;
*p++ = color[V_IC_4] >> 8;
*p++ = color[V_IC_4] & 0xff;
*p++ = color[V_IC_5] >> 8;
*p = color[V_IC_5] & 0xff;
}
static ColorObject retrievePixelColor(const uint8_t* pPixels, uint16_t indexPixel)
{
ColorObject color;
const uint8_t* p = getPixelAddress(pPixels, indexPixel);
// due to endianness the byte order must be copied to output
color[V_IC_1] = (static_cast<uint16_t>(*p++) << 8);
color[V_IC_1] |= *p++;
color[V_IC_2] = (static_cast<uint16_t>(*p++) << 8);
color[V_IC_2] |= *p++;
color[V_IC_3] = (static_cast<uint16_t>(*p++) << 8);
color[V_IC_3] |= *p++;
color[V_IC_4] = (static_cast<uint16_t>(*p++) << 8);
color[V_IC_4] |= *p++;
color[V_IC_5] = (static_cast<uint16_t>(*p++) << 8);
color[V_IC_5] |= *p;
return color;
}
static ColorObject retrievePixelColor_P(PGM_VOID_P pPixels, uint16_t indexPixel)
{
ColorObject color;
const uint16_t* p = reinterpret_cast<const uint16_t*>(getPixelAddress(reinterpret_cast<const uint8_t*>(pPixels), indexPixel));
// PROGMEM unit of storage expected to be the same size as color element
// so no endianness issues to worry about
color[V_IC_1] = pgm_read_word(p++);
color[V_IC_2] = pgm_read_word(p++);
color[V_IC_3] = pgm_read_word(p++);
color[V_IC_4] = pgm_read_word(p++);
color[V_IC_5] = pgm_read_word(p);
return color;
}
};
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/*-------------------------------------------------------------------------
NeoSm168x3Features provides feature classes to describe color order and
color depth for NeoPixelBus template class specific to the SM168x3 chips/leds
Written by Michael C. Miller.
I invest time and resources providing this open source code,
please support me by dontating (see https://github.com/Makuna/NeoPixelBus)
-------------------------------------------------------------------------
This file is part of the Makuna/NeoPixelBus library.
NeoPixelBus is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
NeoPixelBus is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with NeoPixel. If not, see
<http://www.gnu.org/licenses/>.
-------------------------------------------------------------------------*/
#pragma once
/*
3 channel RGB
SM16803P 1.8~60mA << need spec sheet to get accurate implementation
SM16813PB 1.8~19mA
SM16823E 60~350mA
*/
class NeoSm168x3SettingsBase : public NeoRgbCurrentSettings
{
public:
NeoSm168x3SettingsBase(uint8_t redGain,
uint8_t greenGain,
uint8_t blueGain,
uint16_t redCurrent,
uint16_t greenCurrent,
uint16_t blueCurrent) :
NeoRgbCurrentSettings(redCurrent, greenCurrent, blueCurrent),
RedGain(redGain & 0x0f),
GreenGain(greenGain & 0x0f),
BlueGain(blueGain & 0x0f) {}
// ------------------------------------------------------------------------
// operator [] - readonly
// access elements in order by index rather than member name
// ------------------------------------------------------------------------
uint8_t operator[](size_t idx) const
{
switch (idx)
{
case 0:
return RedGain;
case 1:
return GreenGain;
default:
return BlueGain;
}
}
const uint8_t RedGain : 4;
const uint8_t GreenGain : 4;
const uint8_t BlueGain : 4;
};
template <uint8_t V_IC_1, uint8_t V_IC_2, uint8_t V_IC_3>
class NeoSm16803pbSettings : public NeoSm168x3SettingsBase
{
public:
NeoSm16803pbSettings(uint8_t redGain, uint8_t greenGain, uint8_t blueGain) :
NeoSm168x3SettingsBase(redGain,
greenGain,
blueGain,
CurrentLookup[redGain],
CurrentLookup[greenGain],
CurrentLookup[blueGain])
{
}
void Encode(uint8_t* encoded) const
{
// 0RGB 4 bits each
*encoded++ = operator[](V_IC_1);
*encoded = operator[](V_IC_2) << 4 | operator[](V_IC_3);
}
protected:
static constexpr uint8_t CurrentLookup[16] = {
18, 30, 41, 53, 64, 76, 87, 99,
110, 133, 145, 156, 168, 179, 190};
};
template <uint8_t V_IC_1, uint8_t V_IC_2, uint8_t V_IC_3>
class NeoSm16823eSettings : public NeoSm168x3SettingsBase
{
public:
NeoSm16823eSettings(uint8_t redGain, uint8_t greenGain, uint8_t blueGain, uint16_t resisterOhms) :
NeoSm168x3SettingsBase(redGain,
greenGain,
blueGain,
calcCurrent(resisterOhms, redGain),
calcCurrent(resisterOhms, greenGain),
calcCurrent(resisterOhms, blueGain)),
extROhms(resisterOhms)
{
}
void Encode(uint8_t* encoded) const
{
// RGB0 4 bits each
*encoded++ = operator[](V_IC_1) << 4 | operator[](V_IC_2);
*encoded = operator[](V_IC_3) << 4;
}
protected:
const uint16_t extROhms;
static uint16_t calcCurrent(const uint16_t ohms, const uint8_t gain)
{
uint16_t mA = (967 * (240 + (gain * 32)) / ohms); // from spec sheet, gain 0-15 instead
return mA * 10; // return tenths of mA
}
};
// CAUTION: Make sure ColorIndex order for Neo3ByteFeature matches T_SETTINGS
template<typename T_SETTINGS> class NeoRgbSm168x3Elements :
public Neo3ByteFeature<ColorIndexR, ColorIndexG, ColorIndexB>
{
public:
typedef T_SETTINGS SettingsObject;
static const size_t SettingsSize = 2;
static void applySettings([[maybe_unused]] uint8_t* pData, [[maybe_unused]] size_t sizeData, [[maybe_unused]] const SettingsObject& settings)
{
// settings are at the end of the data stream
uint8_t* pDest = pData + sizeData - SettingsSize;
settings.Encode(pDest);
}
static uint8_t* pixels([[maybe_unused]] uint8_t* pData, [[maybe_unused]] size_t sizeData)
{
return pData;
}
static const uint8_t* pixels([[maybe_unused]] const uint8_t* pData, [[maybe_unused]] size_t sizeData)
{
return pData;
}
};
typedef NeoRgbSm168x3Elements<NeoSm16803pbSettings<ColorIndexR, ColorIndexG, ColorIndexB>> NeoRgbSm16803pbFeature;
typedef NeoRgbSm168x3Elements<NeoSm16823eSettings<ColorIndexR, ColorIndexG, ColorIndexB>> NeoRgbSm16823eFeature;
@@ -1,6 +1,6 @@
/*-------------------------------------------------------------------------
NeoSm168xxFeatures provides feature classes to describe color order and
color depth for NeoPixelBus template class specific to the SM168xx chips/leds
NeoSm168x4Features provides feature classes to describe color order and
color depth for NeoPixelBus template class specific to the SM168x4 chips/leds
Written by Michael C. Miller.
@@ -26,111 +26,12 @@ License along with NeoPixel. If not, see
-------------------------------------------------------------------------*/
#pragma once
/*
3 channel RGB
SM16803P 1.8~60mA << need spec sheet to get accurate implementation
SM16813PB 1.8~19mA
SM16823E 60~350mA
4 channel RGBW
SM16804PB 1.5~60mA << need spec sheet to get accurate implementation
SM16804EB 1.8~19mA
SM16824E 60~350mA
*/
class NeoSm168x3SettingsBase : public NeoRgbCurrentSettings
{
public:
NeoSm168x3SettingsBase(uint8_t redGain,
uint8_t greenGain,
uint8_t blueGain,
uint16_t redCurrent,
uint16_t greenCurrent,
uint16_t blueCurrent) :
NeoRgbCurrentSettings(redCurrent, greenCurrent, blueCurrent),
RedGain(redGain & 0x0f),
GreenGain(greenGain & 0x0f),
BlueGain(blueGain & 0x0f) {}
// ------------------------------------------------------------------------
// operator [] - readonly
// access elements in order by index rather than member name
// ------------------------------------------------------------------------
uint8_t operator[](size_t idx) const
{
switch (idx)
{
case 0:
return RedGain;
case 1:
return GreenGain;
default:
return BlueGain;
}
}
const uint8_t RedGain : 4;
const uint8_t GreenGain : 4;
const uint8_t BlueGain : 4;
};
template <uint8_t V_IC_1, uint8_t V_IC_2, uint8_t V_IC_3>
class NeoSm16803pbSettings : public NeoSm168x3SettingsBase
{
public:
NeoSm16803pbSettings(uint8_t redGain, uint8_t greenGain, uint8_t blueGain) :
NeoSm168x3SettingsBase(redGain,
greenGain,
blueGain,
CurrentLookup[redGain],
CurrentLookup[greenGain],
CurrentLookup[blueGain])
{
}
void Encode(uint8_t* encoded) const
{
// 0RGB 4 bits each
*encoded++ = operator[](V_IC_1);
*encoded = operator[](V_IC_2) << 4 | operator[](V_IC_3);
}
protected:
static constexpr uint8_t CurrentLookup[16] = {
18, 30, 41, 53, 64, 76, 87, 99,
110, 133, 145, 156, 168, 179, 190};
};
template <uint8_t V_IC_1, uint8_t V_IC_2, uint8_t V_IC_3>
class NeoSm16823eSettings : public NeoSm168x3SettingsBase
{
public:
NeoSm16823eSettings(uint8_t redGain, uint8_t greenGain, uint8_t blueGain, uint16_t resisterOhms) :
NeoSm168x3SettingsBase(redGain,
greenGain,
blueGain,
calcCurrent(resisterOhms, redGain),
calcCurrent(resisterOhms, greenGain),
calcCurrent(resisterOhms, blueGain)),
extROhms(resisterOhms)
{
}
void Encode(uint8_t* encoded) const
{
// RGB0 4 bits each
*encoded++ = operator[](V_IC_1) << 4 | operator[](V_IC_2);
*encoded = operator[](V_IC_3) << 4;
}
protected:
const uint16_t extROhms;
static uint16_t calcCurrent(const uint16_t ohms, const uint8_t gain)
{
uint16_t mA = (967 * (240 + (gain * 32)) / ohms); // from spec sheet, gain 0-15 instead
return mA * 10; // return tenths of mA
}
};
// RGBW versions
class NeoSm168x4SettingsBase : public NeoRgbwCurrentSettings
@@ -267,35 +168,6 @@ public:
}
};
// CAUTION: Make sure ColorIndex order for Neo3ByteFeature matches T_SETTINGS
template<typename T_SETTINGS> class NeoRgbSm168x3Elements :
public Neo3ByteFeature<ColorIndexR, ColorIndexG, ColorIndexB>
{
public:
typedef T_SETTINGS SettingsObject;
static const size_t SettingsSize = 2;
static void applySettings([[maybe_unused]] uint8_t* pData, [[maybe_unused]] size_t sizeData, [[maybe_unused]] const SettingsObject& settings)
{
// settings are at the end of the data stream
uint8_t* pDest = pData + sizeData - SettingsSize;
settings.Encode(pDest);
}
static uint8_t* pixels([[maybe_unused]] uint8_t* pData, [[maybe_unused]] size_t sizeData)
{
return pData;
}
static const uint8_t* pixels([[maybe_unused]] const uint8_t* pData, [[maybe_unused]] size_t sizeData)
{
return pData;
}
};
typedef NeoRgbSm168x3Elements<NeoSm16803pbSettings<ColorIndexR, ColorIndexG, ColorIndexB>> NeoRgbSm16803pbFeature;
typedef NeoRgbSm168x3Elements<NeoSm16823eSettings<ColorIndexR, ColorIndexG, ColorIndexB>> NeoRgbSm16823eFeature;
typedef NeoRgbwSm168x4Elements<NeoSm16804ebSettings<ColorIndexR, ColorIndexG, ColorIndexB, ColorIndexW>> NeoRgbwSm16804ebFeature;
typedef NeoRgbwSm168x4Elements<NeoSm16824eSettings<ColorIndexR, ColorIndexG, ColorIndexB, ColorIndexW>> NeoRgbwSm16824eFeature;
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/*-------------------------------------------------------------------------
NeoSm168x5Features provides feature classes to describe color order and
color depth for NeoPixelBus template class specific to the SM168x5 chips/leds
Written by Michael C. Miller.
I invest time and resources providing this open source code,
please support me by dontating (see https://github.com/Makuna/NeoPixelBus)
-------------------------------------------------------------------------
This file is part of the Makuna/NeoPixelBus library.
NeoPixelBus is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
NeoPixelBus is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with NeoPixel. If not, see
<http://www.gnu.org/licenses/>.
-------------------------------------------------------------------------*/
#pragma once
/*
5 channel RGBWY
SM16825E 10.2~310.0mA
*/
class NeoSm168x5SettingsBase : public NeoRgbwwCurrentSettings
{
public:
NeoSm168x5SettingsBase(uint8_t redGain,
uint8_t greenGain,
uint8_t blueGain,
uint8_t whiteGain,
uint8_t otherGain,
uint16_t redCurrent,
uint16_t greenCurrent,
uint16_t blueCurrent,
uint16_t whiteCurrent,
uint16_t otherCurrent) :
NeoRgbwwCurrentSettings(redCurrent, greenCurrent, blueCurrent, whiteCurrent, otherCurrent),
RedGain(redGain & 0x1f),
GreenGain(greenGain & 0x1f),
BlueGain(blueGain & 0x1f),
WhiteGain(whiteGain & 0x1f),
OtherGain(otherGain & 0x1f) {}
// ------------------------------------------------------------------------
// operator [] - readonly
// access elements in order by index rather than member name
// ------------------------------------------------------------------------
uint8_t operator[](size_t idx) const
{
switch (idx)
{
case 0:
return RedGain;
case 1:
return GreenGain;
case 2:
return BlueGain;
case 3:
return WhiteGain;
default:
return OtherGain;
}
}
const uint8_t RedGain : 5;
const uint8_t GreenGain : 5;
const uint8_t BlueGain : 5;
const uint8_t WhiteGain : 5;
const uint8_t OtherGain : 5;
};
template <uint8_t V_IC_1, uint8_t V_IC_2, uint8_t V_IC_3, uint8_t V_IC_4, uint8_t V_IC_5>
class NeoSm16825eSettings : public NeoSm168x5SettingsBase
{
public:
NeoSm16825eSettings(uint8_t redGain, uint8_t greenGain, uint8_t blueGain, uint8_t whiteGain, uint8_t otherGain ) :
NeoSm168x5SettingsBase(redGain,
greenGain,
blueGain,
whiteGain,
otherGain,
CurrentLookup[redGain],
CurrentLookup[greenGain],
CurrentLookup[blueGain],
CurrentLookup[whiteGain],
CurrentLookup[otherGain])
{
}
void Encode(uint8_t* encoded) const
{
// RGBWY 5 bits each
*encoded++ = operator[](V_IC_1) << 3 | operator[](V_IC_2) >> 2; // 0b11111222
*encoded++ = operator[](V_IC_2) << 6 | operator[](V_IC_3) << 1 | operator[](V_IC_4) >> 4; // 0b22333334
*encoded++ = operator[](V_IC_4) << 4 | operator[](V_IC_5) >> 1; // 0b44445555
*encoded = operator[](V_IC_5) << 7 | 0b00011111; // 0b50011111 00 (action, not standby) 11111 (reserved)
}
protected:
static constexpr uint16_t CurrentLookup[32] = {
102, 203, 304, 405, 506, 607, 708, 809,
910, 1011, 1112, 1213, 1307, 1406, 1505, 1602,
1700, 1790, 1885, 1980, 2078, 2168, 2264, 2358,
2450, 2544, 2636, 2728, 2820, 2910, 3000, 3100}; // in tenth mA
/* not to spec, switched to table
constexpr uint16_t MinCmA = 1020; // 100th of a mA
constexpr uint16_t MaxCmA = 31000;
constexpr uint16_t DeltaCmA = MaxCmA - MinCmA;
constexpr uint16_t IncCmA = DeltaCmA / 31;
static uint16_t calcCurrent(const uint8_t gain)
{
uint16_t CmA = MinCmA + (gain * IncCmA);
return CmA / 10; // return tenths of mA
}
*/
};
// CAUTION: Make sure ColorIndex order for Neo5ByteFeature matches T_SETTINGS
template<uint8_t V_IC_1, uint8_t V_IC_2, uint8_t V_IC_3, uint8_t V_IC_4, uint8_t V_IC_5>
class NeoRgbwcSm168x5Elements :
public Neo5WordFeature<V_IC_1, V_IC_2, V_IC_3, V_IC_4, V_IC_5>
{
public:
typedef NeoSm16825eSettings<V_IC_1, V_IC_2, V_IC_3, V_IC_4, V_IC_5> SettingsObject;
static const size_t SettingsSize = 4;
static void applySettings([[maybe_unused]] uint8_t* pData, [[maybe_unused]] size_t sizeData, [[maybe_unused]] const SettingsObject& settings)
{
// settings are at the end of the data stream
uint8_t* pDest = pData + sizeData - SettingsSize;
settings.Encode(pDest);
}
static uint8_t* pixels([[maybe_unused]] uint8_t* pData, [[maybe_unused]] size_t sizeData)
{
return pData;
}
static const uint8_t* pixels([[maybe_unused]] const uint8_t* pData, [[maybe_unused]] size_t sizeData)
{
return pData;
}
};
typedef NeoRgbwcSm168x5Elements<ColorIndexR, ColorIndexG, ColorIndexB, ColorIndexWW, ColorIndexCW> NeoRgbwcSm16825eFeature;
typedef NeoRgbwcSm168x5Elements<ColorIndexR, ColorIndexG, ColorIndexB, ColorIndexCW, ColorIndexWW> NeoRgbcwSm16825eFeature;