Lumitronix_Iflex_Pro_Workshop
Library to interact with the iFlexPro
Neo4ByteFeature.h
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1 /*-------------------------------------------------------------------------
2 Neo4ByteFeature provides feature base class to describe color order for
3  6 byte features that only use the first 5 bytes
4 
5 Written by Michael C. Miller.
6 
7 I invest time and resources providing this open source code,
8 please support me by dontating (see https://github.com/Makuna)
9 
10 -------------------------------------------------------------------------
11 This file is part of the LUMITRONIX_iFlex_Workshop library.
12 
13 LumitronixIFlexBus is free software: you can redistribute it and/or modify
14 it under the terms of the GNU Lesser General Public License as
15 published by the Free Software Foundation, either version 3 of
16 the License, or (at your option) any later version.
17 
18 LumitronixIFlexBus is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 GNU Lesser General Public License for more details.
22 
23 You should have received a copy of the GNU Lesser General Public
24 License along with LumitronixIFlex. If not, see
25 <http://www.gnu.org/licenses/>.
26 -------------------------------------------------------------------------*/
27 #pragma once
28 
29 template <uint8_t V_IC_1, uint8_t V_IC_2, uint8_t V_IC_3, uint8_t V_IC_4>
31  public NeoByteElements<4, RgbwColor, uint32_t>
32 {
33 public:
34  static void applyPixelColor(uint8_t* pPixels, uint16_t indexPixel, ColorObject color)
35  {
36  uint8_t* p = getPixelAddress(pPixels, indexPixel);
37 
38  *p++ = color[V_IC_1];
39  *p++ = color[V_IC_2];
40  *p++ = color[V_IC_3];
41  *p = color[V_IC_4];
42  }
43 
44  static ColorObject retrievePixelColor(const uint8_t* pPixels, uint16_t indexPixel)
45  {
46  ColorObject color;
47  const uint8_t* p = getPixelAddress(pPixels, indexPixel);
48 
49  color[V_IC_1] = *p++;
50  color[V_IC_2] = *p++;
51  color[V_IC_3] = *p++;
52  color[V_IC_4] = *p;
53 
54  return color;
55  }
56 
57  static ColorObject retrievePixelColor_P(PGM_VOID_P pPixels, uint16_t indexPixel)
58  {
59  ColorObject color;
60  const uint8_t* p = getPixelAddress(reinterpret_cast<const uint8_t*>(pPixels), indexPixel);
61 
62  color[V_IC_1] = pgm_read_byte(p++);
63  color[V_IC_2] = pgm_read_byte(p++);
64  color[V_IC_3] = pgm_read_byte(p++);
65  color[V_IC_4] = pgm_read_byte(p);
66 
67  return color;
68  }
69 };
#define PGM_VOID_P
Definition: NeoUtil.h:42
Definition: Neo4ByteFeature.h:32
static void applyPixelColor(uint8_t *pPixels, uint16_t indexPixel, ColorObject color)
Definition: Neo4ByteFeature.h:34
static ColorObject retrievePixelColor(const uint8_t *pPixels, uint16_t indexPixel)
Definition: Neo4ByteFeature.h:44
static ColorObject retrievePixelColor_P(PGM_VOID_P pPixels, uint16_t indexPixel)
Definition: Neo4ByteFeature.h:57
Definition: NeoByteElements.h:101
static uint8_t * getPixelAddress(uint8_t *pPixels, uint16_t indexPixel)
Definition: NeoByteElements.h:43
T_COLOR_OBJECT ColorObject
Definition: NeoByteElements.h:41