ISSI31FL3733 driver (#3679)

* ISSI31FL3733 driver

- Addapted IS31 driver for the above driver

* fix my branch

* ISSI31FL3733 driver

- Inclusion of above ISSI led driver

* IS31fl3733 driver

- Added correct function for control registers

* Finalized support for ISSI31fl3733 led driver

- Finalized and tested driver.
- Modified i2c_master for arm due to declaration mistake.
- Fixed spaces/tabs in quantum.h file.
- Fixed spaces/tabs in common_features.mk file.
- Removed unnecessary includes from rgb_matrix.c file.
- Added local definitions for MIN and MAX macros in rgb_matrix.c file.
- Adjusted chevron effect.
- Added necessary define (RGB_3733_MATRIX_ENABLE) for makefile.
- Added necessary C define (ISSI3733) to aid with inclusion of the correct header file.
- Added documentation for the new driver.

* Driver structure update

- Changed rule includes to be more condensed (RGB_MATRIX_ENABLE = IS31FL3731) and (RGB_MATRIX_ENABLE = IS31FL3733)
- Updated documentation
- Reverted to the use of differently named functions for each driver and selecting the needed ones within rgb_matrix.c

* ISSI Drivers refractoring

- Moved issi drivers in a dedicated folder
- Updated documentation

* I2C library fix

I released the special pins incorrectly before. It is now fixed.

1 files changed, 255 insertions, 0 deletions

diff --git a/drivers/issi/is31fl3733.h b/drivers/issi/is31fl3733.h
new file mode 100644
index 0000000000..3d23b188aa
--- /dev/null
+++ b/drivers/issi/is31fl3733.h
@@ -0,0 +1,255 @@
+/* Copyright 2017 Jason Williams
+ * Copyright 2018 Jack Humbert
+ * Copyright 2018 Yiancar
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef IS31FL3733_DRIVER_H
+#define IS31FL3733_DRIVER_H
+
+#include <stdint.h>
+#include <stdbool.h>
+
+typedef struct is31_led {
+  uint8_t driver:2;
+  uint8_t r;
+  uint8_t g;
+  uint8_t b;
+} __attribute__((packed)) is31_led;
+
+extern const is31_led g_is31_leds[DRIVER_LED_TOTAL];
+
+void IS31FL3733_init( uint8_t addr );
+void IS31FL3733_write_register( uint8_t addr, uint8_t reg, uint8_t data );
+void IS31FL3733_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer );
+
+void IS31FL3733_set_color( int index, uint8_t red, uint8_t green, uint8_t blue );
+void IS31FL3733_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
+
+void IS31FL3733_set_led_control_register( uint8_t index, bool red, bool green, bool blue );
+
+// This should not be called from an interrupt
+// (eg. from a timer interrupt).
+// Call this while idle (in between matrix scans).
+// If the buffer is dirty, it will update the driver with the buffer.
+void IS31FL3733_update_pwm_buffers( uint8_t addr1, uint8_t addr2 );
+void IS31FL3733_update_led_control_registers( uint8_t addr1, uint8_t addr2 );
+
+#define A_1  0x00
+#define A_2  0x01
+#define A_3  0x02
+#define A_4  0x03
+#define A_5  0x04
+#define A_6  0x05
+#define A_7  0x06
+#define A_8  0x07
+#define A_9  0x08
+#define A_10  0x09
+#define A_11  0x0A
+#define A_12  0x0B
+#define A_13  0x0C
+#define A_14  0x0D
+#define A_15  0x0E
+#define A_16  0x0F
+
+#define B_1  0x10
+#define B_2  0x11
+#define B_3  0x12
+#define B_4  0x13
+#define B_5  0x14
+#define B_6  0x15
+#define B_7  0x16
+#define B_8  0x17
+#define B_9  0x18
+#define B_10  0x19
+#define B_11  0x1A
+#define B_12  0x1B
+#define B_13  0x1C
+#define B_14  0x1D
+#define B_15  0x1E
+#define B_16  0x1F
+
+#define C_1  0x20
+#define C_2  0x21
+#define C_3  0x22
+#define C_4  0x23
+#define C_5  0x24
+#define C_6  0x25
+#define C_7  0x26
+#define C_8  0x27
+#define C_9  0x28
+#define C_10  0x29
+#define C_11  0x2A
+#define C_12  0x2B
+#define C_13  0x2C
+#define C_14  0x2D
+#define C_15  0x2E
+#define C_16  0x2F
+
+#define D_1  0x30
+#define D_2  0x31
+#define D_3  0x32
+#define D_4  0x33
+#define D_5  0x34
+#define D_6  0x35
+#define D_7  0x36
+#define D_8  0x37
+#define D_9  0x38
+#define D_10  0x39
+#define D_11  0x3A
+#define D_12  0x3B
+#define D_13  0x3C
+#define D_14  0x3D
+#define D_15  0x3E
+#define D_16  0x3F
+
+#define E_1  0x40
+#define E_2  0x41
+#define E_3  0x42
+#define E_4  0x43
+#define E_5  0x44
+#define E_6  0x45
+#define E_7  0x46
+#define E_8  0x47
+#define E_9  0x48
+#define E_10  0x49
+#define E_11  0x4A
+#define E_12  0x4B
+#define E_13  0x4C
+#define E_14  0x4D
+#define E_15  0x4E
+#define E_16  0x4F
+
+#define F_1  0x50
+#define F_2  0x51
+#define F_3  0x52
+#define F_4  0x53
+#define F_5  0x54
+#define F_6  0x55
+#define F_7  0x56
+#define F_8  0x57
+#define F_9  0x58
+#define F_10  0x59
+#define F_11  0x5A
+#define F_12  0x5B
+#define F_13  0x5C
+#define F_14  0x5D
+#define F_15  0x5E
+#define F_16  0x5F
+
+#define G_1  0x60
+#define G_2  0x61
+#define G_3  0x62
+#define G_4  0x63
+#define G_5  0x64
+#define G_6  0x65
+#define G_7  0x66
+#define G_8  0x67
+#define G_9  0x68
+#define G_10  0x69
+#define G_11  0x6A
+#define G_12  0x6B
+#define G_13  0x6C
+#define G_14  0x6D
+#define G_15  0x6E
+#define G_16  0x6F
+
+#define H_1  0x70
+#define H_2  0x71
+#define H_3  0x72
+#define H_4  0x73
+#define H_5  0x74
+#define H_6  0x75
+#define H_7  0x76
+#define H_8  0x77
+#define H_9  0x78
+#define H_10  0x79
+#define H_11  0x7A
+#define H_12  0x7B
+#define H_13  0x7C
+#define H_14  0x7D
+#define H_15  0x7E
+#define H_16  0x7F
+
+#define I_1  0x80
+#define I_2  0x81
+#define I_3  0x82
+#define I_4  0x83
+#define I_5  0x84
+#define I_6  0x85
+#define I_7  0x86
+#define I_8  0x87
+#define I_9  0x88
+#define I_10  0x89
+#define I_11  0x8A
+#define I_12  0x8B
+#define I_13  0x8C
+#define I_14  0x8D
+#define I_15  0x8E
+#define I_16  0x8F
+
+#define J_1  0x90
+#define J_2  0x91
+#define J_3  0x92
+#define J_4  0x93
+#define J_5  0x94
+#define J_6  0x95
+#define J_7  0x96
+#define J_8  0x97
+#define J_9  0x98
+#define J_10  0x99
+#define J_11  0x9A
+#define J_12  0x9B
+#define J_13  0x9C
+#define J_14  0x9D
+#define J_15  0x9E
+#define J_16  0x9F
+
+#define K_1  0xA0
+#define K_2  0xA1
+#define K_3  0xA2
+#define K_4  0xA3
+#define K_5  0xA4
+#define K_6  0xA5
+#define K_7  0xA6
+#define K_8  0xA7
+#define K_9  0xA8
+#define K_10  0xA9
+#define K_11  0xAA
+#define K_12  0xAB
+#define K_13  0xAC
+#define K_14  0xAD
+#define K_15  0xAE
+#define K_16  0xAF
+
+#define L_1  0xB0
+#define L_2  0xB1
+#define L_3  0xB2
+#define L_4  0xB3
+#define L_5  0xB4
+#define L_6  0xB5
+#define L_7  0xB6
+#define L_8  0xB7
+#define L_9  0xB8
+#define L_10  0xB9
+#define L_11  0xBA
+#define L_12  0xBB
+#define L_13  0xBC
+#define L_14  0xBD
+#define L_15  0xBE
+#define L_16  0xBF
+
+#endif // IS31FL3733_DRIVER_H