-
Notifications
You must be signed in to change notification settings - Fork 1
/
RGB_Matrix_Arduino.h
81 lines (68 loc) · 2.11 KB
/
RGB_Matrix_Arduino.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
/**************************************************************************/
/*!
@file RGB_Matrix_Arduino.h
@author Pierce Nichols (Logos Electromechanical
@license GPL v3 (see LICENSE.txt)
This is a library for the Logos Electromechanical RGB LED Matrix
@section HISTORY
v1.0 - First release
*/
/**************************************************************************/
#if ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
#include <Wire.h>
#define RGB_MATRIX_PWM_BUF 192 // buffer length for PWM output
#define RGB_MATRIX_BIN_BUF 24 // buffer length for binary output
typedef enum {
RGB_MATRIX_PWM = 0x1,
RGB_MATRIX_BIN = 0x2,
RGB_MATRIX_R1 = 0x3
} rgb_matrix_t;
typedef enum {
RGB_CMD_24_GRB_DATA = 0x01,
RGB_CMD_3_RGB_DATA = 0x02,
RGB_CMD_ALL_DIM = 0x04,
RGB_CMD_RED_DIM = 0x08,
RGB_CMD_GRN_DIM = 0x10,
RGB_CMD_BLU_DIM = 0x20
} rgb_cmd_t;
class RGB_Matrix {
public:
RGB_Matrix(uint8_t address);
RGB_Matrix(uint8_t address, uint8_t * buf);
RGB_Matrix(uint8_t address, uint8_t * buf, rgb_matrix_t matrixType);
void begin(void);
void setPixel(uint8_t row, uint8_t col, uint8_t red, uint8_t grn, uint8_t blu);
void setPixel(uint8_t row, uint8_t col, uint32_t rgb);
void setCol(uint8_t col, uint32_t* colArray);
void setCol(uint8_t col, uint8_t* redArray, uint8_t* grnArray, uint8_t* bluArray);
void setRow(uint8_t row, uint32_t* rowArray);
void setRow(uint8_t row, uint8_t* redArray, uint8_t* grnArray, uint8_t* bluArray);
void clearPixel(uint8_t row, uint8_t col);
void clearRow(uint8_t row);
void clearCol(uint8_t col);
void clearBuf(void);
void printBuf(void);
void setDim(uint8_t dim);
void setRedDim(uint8_t dim);
void setGrnDim(uint8_t dim);
void setBluDim(uint8_t dim);
uint8_t getDim(void);
uint8_t getRedDim(void);
uint8_t getGrnDim(void);
uint8_t getBluDim(void);
uint8_t * getBuf(void);
rgb_matrix_t getType(void);
uint8_t transmitBuf(void);
private:
rgb_matrix_t _matrixType;
uint8_t * _buf;
uint8_t _address;
uint8_t _red;
uint8_t _grn;
uint8_t _blu;
uint8_t _all;
};