1
0
Fork 0

Adds IS31FL3731 RGB Matrix Implementation (#2910)

* adds is31fl3731 rgb matrix implementation

* fix build script for force pushes

* allow bootloader size to be overwritten

* adds planck light implementation

* split led config into 2 arrays

* idk

* betterize register handling

* update planck implementation

* update planck

* refine rgb interface

* cleanup names, rgb matrix

* start documentation

* finish up docs

* add effects list

* clean-up merge

* add RGB_MATRIX_SKIP_FRAMES

* add support for at90usb1286 to bootloader options
This commit is contained in:
Jack Humbert 2018-05-08 15:24:18 -04:00 committed by GitHub
parent 46dca121fd
commit 14b7602a65
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
19 changed files with 2336 additions and 19 deletions

232
drivers/avr/TWIlib.c Normal file
View file

@ -0,0 +1,232 @@
/*
* TWIlib.c
*
* Created: 6/01/2014 10:41:33 PM
* Author: Chris Herring
* http://www.chrisherring.net/all/tutorial-interrupt-driven-twi-interface-for-avr-part1/
*/
#include <avr/io.h>
#include <avr/interrupt.h>
#include "TWIlib.h"
#include "util/delay.h"
void TWIInit()
{
TWIInfo.mode = Ready;
TWIInfo.errorCode = 0xFF;
TWIInfo.repStart = 0;
// Set pre-scalers (no pre-scaling)
TWSR = 0;
// Set bit rate
TWBR = ((F_CPU / TWI_FREQ) - 16) / 2;
// Enable TWI and interrupt
TWCR = (1 << TWIE) | (1 << TWEN);
}
uint8_t isTWIReady()
{
if ( (TWIInfo.mode == Ready) | (TWIInfo.mode == RepeatedStartSent) )
{
return 1;
}
else
{
return 0;
}
}
uint8_t TWITransmitData(void *const TXdata, uint8_t dataLen, uint8_t repStart)
{
if (dataLen <= TXMAXBUFLEN)
{
// Wait until ready
while (!isTWIReady()) {_delay_us(1);}
// Set repeated start mode
TWIInfo.repStart = repStart;
// Copy data into the transmit buffer
uint8_t *data = (uint8_t *)TXdata;
for (int i = 0; i < dataLen; i++)
{
TWITransmitBuffer[i] = data[i];
}
// Copy transmit info to global variables
TXBuffLen = dataLen;
TXBuffIndex = 0;
// If a repeated start has been sent, then devices are already listening for an address
// and another start does not need to be sent.
if (TWIInfo.mode == RepeatedStartSent)
{
TWIInfo.mode = Initializing;
TWDR = TWITransmitBuffer[TXBuffIndex++]; // Load data to transmit buffer
TWISendTransmit(); // Send the data
}
else // Otherwise, just send the normal start signal to begin transmission.
{
TWIInfo.mode = Initializing;
TWISendStart();
}
}
else
{
return 1; // return an error if data length is longer than buffer
}
return 0;
}
uint8_t TWIReadData(uint8_t TWIaddr, uint8_t bytesToRead, uint8_t repStart)
{
// Check if number of bytes to read can fit in the RXbuffer
if (bytesToRead < RXMAXBUFLEN)
{
// Reset buffer index and set RXBuffLen to the number of bytes to read
RXBuffIndex = 0;
RXBuffLen = bytesToRead;
// Create the one value array for the address to be transmitted
uint8_t TXdata[1];
// Shift the address and AND a 1 into the read write bit (set to write mode)
TXdata[0] = (TWIaddr << 1) | 0x01;
// Use the TWITransmitData function to initialize the transfer and address the slave
TWITransmitData(TXdata, 1, repStart);
}
else
{
return 0;
}
return 1;
}
ISR (TWI_vect)
{
switch (TWI_STATUS)
{
// ----\/ ---- MASTER TRANSMITTER OR WRITING ADDRESS ----\/ ---- //
case TWI_MT_SLAW_ACK: // SLA+W transmitted and ACK received
// Set mode to Master Transmitter
TWIInfo.mode = MasterTransmitter;
case TWI_START_SENT: // Start condition has been transmitted
case TWI_MT_DATA_ACK: // Data byte has been transmitted, ACK received
if (TXBuffIndex < TXBuffLen) // If there is more data to send
{
TWDR = TWITransmitBuffer[TXBuffIndex++]; // Load data to transmit buffer
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO;
TWISendTransmit(); // Send the data
}
// This transmission is complete however do not release bus yet
else if (TWIInfo.repStart)
{
TWIInfo.errorCode = 0xFF;
TWISendStart();
}
// All transmissions are complete, exit
else
{
TWIInfo.mode = Ready;
TWIInfo.errorCode = 0xFF;
TWISendStop();
}
break;
// ----\/ ---- MASTER RECEIVER ----\/ ---- //
case TWI_MR_SLAR_ACK: // SLA+R has been transmitted, ACK has been received
// Switch to Master Receiver mode
TWIInfo.mode = MasterReceiver;
// If there is more than one byte to be read, receive data byte and return an ACK
if (RXBuffIndex < RXBuffLen-1)
{
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO;
TWISendACK();
}
// Otherwise when a data byte (the only data byte) is received, return NACK
else
{
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO;
TWISendNACK();
}
break;
case TWI_MR_DATA_ACK: // Data has been received, ACK has been transmitted.
/// -- HANDLE DATA BYTE --- ///
TWIReceiveBuffer[RXBuffIndex++] = TWDR;
// If there is more than one byte to be read, receive data byte and return an ACK
if (RXBuffIndex < RXBuffLen-1)
{
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO;
TWISendACK();
}
// Otherwise when a data byte (the only data byte) is received, return NACK
else
{
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO;
TWISendNACK();
}
break;
case TWI_MR_DATA_NACK: // Data byte has been received, NACK has been transmitted. End of transmission.
/// -- HANDLE DATA BYTE --- ///
TWIReceiveBuffer[RXBuffIndex++] = TWDR;
// This transmission is complete however do not release bus yet
if (TWIInfo.repStart)
{
TWIInfo.errorCode = 0xFF;
TWISendStart();
}
// All transmissions are complete, exit
else
{
TWIInfo.mode = Ready;
TWIInfo.errorCode = 0xFF;
TWISendStop();
}
break;
// ----\/ ---- MT and MR common ----\/ ---- //
case TWI_MR_SLAR_NACK: // SLA+R transmitted, NACK received
case TWI_MT_SLAW_NACK: // SLA+W transmitted, NACK received
case TWI_MT_DATA_NACK: // Data byte has been transmitted, NACK received
case TWI_LOST_ARBIT: // Arbitration has been lost
// Return error and send stop and set mode to ready
if (TWIInfo.repStart)
{
TWIInfo.errorCode = TWI_STATUS;
TWISendStart();
}
// All transmissions are complete, exit
else
{
TWIInfo.mode = Ready;
TWIInfo.errorCode = TWI_STATUS;
TWISendStop();
}
break;
case TWI_REP_START_SENT: // Repeated start has been transmitted
// Set the mode but DO NOT clear TWINT as the next data is not yet ready
TWIInfo.mode = RepeatedStartSent;
break;
// ----\/ ---- SLAVE RECEIVER ----\/ ---- //
// TODO IMPLEMENT SLAVE RECEIVER FUNCTIONALITY
// ----\/ ---- SLAVE TRANSMITTER ----\/ ---- //
// TODO IMPLEMENT SLAVE TRANSMITTER FUNCTIONALITY
// ----\/ ---- MISCELLANEOUS STATES ----\/ ---- //
case TWI_NO_RELEVANT_INFO: // It is not really possible to get into this ISR on this condition
// Rather, it is there to be manually set between operations
break;
case TWI_ILLEGAL_START_STOP: // Illegal START/STOP, abort and return error
TWIInfo.errorCode = TWI_ILLEGAL_START_STOP;
TWIInfo.mode = Ready;
TWISendStop();
break;
}
}

82
drivers/avr/TWIlib.h Normal file
View file

@ -0,0 +1,82 @@
/*
* TWIlib.h
*
* Created: 6/01/2014 10:38:42 PM
* Author: Chris Herring
* http://www.chrisherring.net/all/tutorial-interrupt-driven-twi-interface-for-avr-part1/
*/
#ifndef TWILIB_H_
#define TWILIB_H_
// TWI bit rate (was 100000)
#define TWI_FREQ 400000
// Get TWI status
#define TWI_STATUS (TWSR & 0xF8)
// Transmit buffer length
#define TXMAXBUFLEN 20
// Receive buffer length
#define RXMAXBUFLEN 20
// Global transmit buffer
uint8_t TWITransmitBuffer[TXMAXBUFLEN];
// Global receive buffer
volatile uint8_t TWIReceiveBuffer[RXMAXBUFLEN];
// Buffer indexes
volatile int TXBuffIndex; // Index of the transmit buffer. Is volatile, can change at any time.
int RXBuffIndex; // Current index in the receive buffer
// Buffer lengths
int TXBuffLen; // The total length of the transmit buffer
int RXBuffLen; // The total number of bytes to read (should be less than RXMAXBUFFLEN)
typedef enum {
Ready,
Initializing,
RepeatedStartSent,
MasterTransmitter,
MasterReceiver,
SlaceTransmitter,
SlaveReciever
} TWIMode;
typedef struct TWIInfoStruct{
TWIMode mode;
uint8_t errorCode;
uint8_t repStart;
}TWIInfoStruct;
TWIInfoStruct TWIInfo;
// TWI Status Codes
#define TWI_START_SENT 0x08 // Start sent
#define TWI_REP_START_SENT 0x10 // Repeated Start sent
// Master Transmitter Mode
#define TWI_MT_SLAW_ACK 0x18 // SLA+W sent and ACK received
#define TWI_MT_SLAW_NACK 0x20 // SLA+W sent and NACK received
#define TWI_MT_DATA_ACK 0x28 // DATA sent and ACK received
#define TWI_MT_DATA_NACK 0x30 // DATA sent and NACK received
// Master Receiver Mode
#define TWI_MR_SLAR_ACK 0x40 // SLA+R sent, ACK received
#define TWI_MR_SLAR_NACK 0x48 // SLA+R sent, NACK received
#define TWI_MR_DATA_ACK 0x50 // Data received, ACK returned
#define TWI_MR_DATA_NACK 0x58 // Data received, NACK returned
// Miscellaneous States
#define TWI_LOST_ARBIT 0x38 // Arbitration has been lost
#define TWI_NO_RELEVANT_INFO 0xF8 // No relevant information available
#define TWI_ILLEGAL_START_STOP 0x00 // Illegal START or STOP condition has been detected
#define TWI_SUCCESS 0xFF // Successful transfer, this state is impossible from TWSR as bit2 is 0 and read only
#define TWISendStart() (TWCR = (1<<TWINT)|(1<<TWSTA)|(1<<TWEN)|(1<<TWIE)) // Send the START signal, enable interrupts and TWI, clear TWINT flag to resume transfer.
#define TWISendStop() (TWCR = (1<<TWINT)|(1<<TWSTO)|(1<<TWEN)|(1<<TWIE)) // Send the STOP signal, enable interrupts and TWI, clear TWINT flag.
#define TWISendTransmit() (TWCR = (1<<TWINT)|(1<<TWEN)|(1<<TWIE)) // Used to resume a transfer, clear TWINT and ensure that TWI and interrupts are enabled.
#define TWISendACK() (TWCR = (1<<TWINT)|(1<<TWEN)|(1<<TWIE)|(1<<TWEA)) // FOR MR mode. Resume a transfer, ensure that TWI and interrupts are enabled and respond with an ACK if the device is addressed as a slave or after it receives a byte.
#define TWISendNACK() (TWCR = (1<<TWINT)|(1<<TWEN)|(1<<TWIE)) // FOR MR mode. Resume a transfer, ensure that TWI and interrupts are enabled but DO NOT respond with an ACK if the device is addressed as a slave or after it receives a byte.
// Function declarations
uint8_t TWITransmitData(void *const TXdata, uint8_t dataLen, uint8_t repStart);
void TWIInit(void);
uint8_t TWIReadData(uint8_t TWIaddr, uint8_t bytesToRead, uint8_t repStart);
uint8_t isTWIReady(void);
#endif // TWICOMMS_H_

258
drivers/avr/is31fl3731.c Normal file
View file

@ -0,0 +1,258 @@
/* Copyright 2017 Jason Williams
* Copyright 2018 Jack Humbert
*
* 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/>.
*/
#include "is31fl3731.h"
#include <avr/interrupt.h>
#include <avr/io.h>
#include <util/delay.h>
#include <string.h>
#include "TWIlib.h"
#include "progmem.h"
// This is a 7-bit address, that gets left-shifted and bit 0
// set to 0 for write, 1 for read (as per I2C protocol)
// The address will vary depending on your wiring:
// 0b1110100 AD <-> GND
// 0b1110111 AD <-> VCC
// 0b1110101 AD <-> SCL
// 0b1110110 AD <-> SDA
#define ISSI_ADDR_DEFAULT 0x74
#define ISSI_REG_CONFIG 0x00
#define ISSI_REG_CONFIG_PICTUREMODE 0x00
#define ISSI_REG_CONFIG_AUTOPLAYMODE 0x08
#define ISSI_REG_CONFIG_AUDIOPLAYMODE 0x18
#define ISSI_CONF_PICTUREMODE 0x00
#define ISSI_CONF_AUTOFRAMEMODE 0x04
#define ISSI_CONF_AUDIOMODE 0x08
#define ISSI_REG_PICTUREFRAME 0x01
#define ISSI_REG_SHUTDOWN 0x0A
#define ISSI_REG_AUDIOSYNC 0x06
#define ISSI_COMMANDREGISTER 0xFD
#define ISSI_BANK_FUNCTIONREG 0x0B // helpfully called 'page nine'
// Transfer buffer for TWITransmitData()
uint8_t g_twi_transfer_buffer[TXMAXBUFLEN];
// These buffers match the IS31FL3731 PWM registers 0x24-0xB3.
// Storing them like this is optimal for I2C transfers to the registers.
// We could optimize this and take out the unused registers from these
// buffers and the transfers in IS31FL3731_write_pwm_buffer() but it's
// probably not worth the extra complexity.
uint8_t g_pwm_buffer[DRIVER_COUNT][144];
bool g_pwm_buffer_update_required = false;
uint8_t g_led_control_registers[DRIVER_COUNT][18] = { { 0 }, { 0 } };
bool g_led_control_registers_update_required = false;
// This is the bit pattern in the LED control registers
// (for matrix A, add one to register for matrix B)
//
// reg - b7 b6 b5 b4 b3 b2 b1 b0
// 0x00 - R08,R07,R06,R05,R04,R03,R02,R01
// 0x02 - G08,G07,G06,G05,G04,G03,G02,R00
// 0x04 - B08,B07,B06,B05,B04,B03,G01,G00
// 0x06 - - , - , - , - , - ,B02,B01,B00
// 0x08 - - , - , - , - , - , - , - , -
// 0x0A - B17,B16,B15, - , - , - , - , -
// 0x0C - G17,G16,B14,B13,B12,B11,B10,B09
// 0x0E - R17,G15,G14,G13,G12,G11,G10,G09
// 0x10 - R16,R15,R14,R13,R12,R11,R10,R09
void IS31FL3731_write_register( uint8_t addr, uint8_t reg, uint8_t data )
{
g_twi_transfer_buffer[0] = (addr << 1) | 0x00;
g_twi_transfer_buffer[1] = reg;
g_twi_transfer_buffer[2] = data;
// Set the error code to have no relevant information
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO;
// Continuously attempt to transmit data until a successful transmission occurs
//while ( TWIInfo.errorCode != 0xFF )
//{
TWITransmitData( g_twi_transfer_buffer, 3, 0 );
//}
}
void IS31FL3731_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer )
{
// assumes bank is already selected
// transmit PWM registers in 9 transfers of 16 bytes
// g_twi_transfer_buffer[] is 20 bytes
// set the I2C address
g_twi_transfer_buffer[0] = (addr << 1) | 0x00;
// iterate over the pwm_buffer contents at 16 byte intervals
for ( int i = 0; i < 144; i += 16 )
{
// set the first register, e.g. 0x24, 0x34, 0x44, etc.
g_twi_transfer_buffer[1] = 0x24 + i;
// copy the data from i to i+15
// device will auto-increment register for data after the first byte
// thus this sets registers 0x24-0x33, 0x34-0x43, etc. in one transfer
for ( int j = 0; j < 16; j++ )
{
g_twi_transfer_buffer[2 + j] = pwm_buffer[i + j];
}
// Set the error code to have no relevant information
TWIInfo.errorCode = TWI_NO_RELEVANT_INFO;
// Continuously attempt to transmit data until a successful transmission occurs
while ( TWIInfo.errorCode != 0xFF )
{
TWITransmitData( g_twi_transfer_buffer, 16 + 2, 0 );
}
}
}
void IS31FL3731_init( uint8_t addr )
{
// In order to avoid the LEDs being driven with garbage data
// in the LED driver's PWM registers, first enable software shutdown,
// then set up the mode and other settings, clear the PWM registers,
// then disable software shutdown.
// select "function register" bank
IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG );
// enable software shutdown
IS31FL3731_write_register( addr, ISSI_REG_SHUTDOWN, 0x00 );
// this delay was copied from other drivers, might not be needed
_delay_ms( 10 );
// picture mode
IS31FL3731_write_register( addr, ISSI_REG_CONFIG, ISSI_REG_CONFIG_PICTUREMODE );
// display frame 0
IS31FL3731_write_register( addr, ISSI_REG_PICTUREFRAME, 0x00 );
// audio sync off
IS31FL3731_write_register( addr, ISSI_REG_AUDIOSYNC, 0x00 );
// select bank 0
IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, 0 );
// turn off all LEDs in the LED control register
for ( int i = 0x00; i <= 0x11; i++ )
{
IS31FL3731_write_register( addr, i, 0x00 );
}
// turn off all LEDs in the blink control register (not really needed)
for ( int i = 0x12; i <= 0x23; i++ )
{
IS31FL3731_write_register( addr, i, 0x00 );
}
// set PWM on all LEDs to 0
for ( int i = 0x24; i <= 0xB3; i++ )
{
IS31FL3731_write_register( addr, i, 0x00 );
}
// select "function register" bank
IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG );
// disable software shutdown
IS31FL3731_write_register( addr, ISSI_REG_SHUTDOWN, 0x01 );
// select bank 0 and leave it selected.
// most usage after initialization is just writing PWM buffers in bank 0
// as there's not much point in double-buffering
IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, 0 );
}
void IS31FL3731_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
{
if ( index >= 0 && index < DRIVER_LED_TOTAL ) {
is31_led led = g_is31_leds[index];
// Subtract 0x24 to get the second index of g_pwm_buffer
g_pwm_buffer[led.driver][led.r - 0x24] = red;
g_pwm_buffer[led.driver][led.g - 0x24] = green;
g_pwm_buffer[led.driver][led.b - 0x24] = blue;
g_pwm_buffer_update_required = true;
}
}
void IS31FL3731_set_color_all( uint8_t red, uint8_t green, uint8_t blue )
{
for ( int i = 0; i < DRIVER_LED_TOTAL; i++ )
{
IS31FL3731_set_color( i, red, green, blue );
}
}
void IS31FL3731_set_led_control_register( uint8_t index, bool red, bool green, bool blue )
{
is31_led led = g_is31_leds[index];
uint8_t control_register_r = (led.r - 0x24) / 8;
uint8_t control_register_g = (led.g - 0x24) / 8;
uint8_t control_register_b = (led.b - 0x24) / 8;
uint8_t bit_r = (led.r - 0x24) % 8;
uint8_t bit_g = (led.g - 0x24) % 8;
uint8_t bit_b = (led.b - 0x24) % 8;
if ( red ) {
g_led_control_registers[led.driver][control_register_r] |= (1 << bit_r);
} else {
g_led_control_registers[led.driver][control_register_r] &= ~(1 << bit_r);
}
if ( green ) {
g_led_control_registers[led.driver][control_register_g] |= (1 << bit_g);
} else {
g_led_control_registers[led.driver][control_register_g] &= ~(1 << bit_g);
}
if ( blue ) {
g_led_control_registers[led.driver][control_register_b] |= (1 << bit_b);
} else {
g_led_control_registers[led.driver][control_register_b] &= ~(1 << bit_b);
}
g_led_control_registers_update_required = true;
}
void IS31FL3731_update_pwm_buffers( uint8_t addr1, uint8_t addr2 )
{
if ( g_pwm_buffer_update_required )
{
IS31FL3731_write_pwm_buffer( addr1, g_pwm_buffer[0] );
IS31FL3731_write_pwm_buffer( addr2, g_pwm_buffer[1] );
}
g_pwm_buffer_update_required = false;
}
void IS31FL3731_update_led_control_registers( uint8_t addr1, uint8_t addr2 )
{
if ( g_led_control_registers_update_required )
{
for ( int i=0; i<18; i++ )
{
IS31FL3731_write_register(addr1, i, g_led_control_registers[0][i] );
IS31FL3731_write_register(addr2, i, g_led_control_registers[1][i] );
}
}
}

214
drivers/avr/is31fl3731.h Normal file
View file

@ -0,0 +1,214 @@
/* Copyright 2017 Jason Williams
* Copyright 2018 Jack Humbert
*
* 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 IS31FL3731_DRIVER_H
#define IS31FL3731_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 IS31FL3731_init( uint8_t addr );
void IS31FL3731_write_register( uint8_t addr, uint8_t reg, uint8_t data );
void IS31FL3731_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer );
void IS31FL3731_set_color( int index, uint8_t red, uint8_t green, uint8_t blue );
void IS31FL3731_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
void IS31FL3731_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 IS31FL3731_update_pwm_buffers( uint8_t addr1, uint8_t addr2 );
void IS31FL3731_update_led_control_registers( uint8_t addr1, uint8_t addr2 );
#define C1_1 0x24
#define C1_2 0x25
#define C1_3 0x26
#define C1_4 0x27
#define C1_5 0x28
#define C1_6 0x29
#define C1_7 0x2A
#define C1_8 0x2B
#define C1_9 0x2C
#define C1_10 0x2D
#define C1_11 0x2E
#define C1_12 0x2F
#define C1_13 0x30
#define C1_14 0x31
#define C1_15 0x32
#define C1_16 0x33
#define C2_1 0x34
#define C2_2 0x35
#define C2_3 0x36
#define C2_4 0x37
#define C2_5 0x38
#define C2_6 0x39
#define C2_7 0x3A
#define C2_8 0x3B
#define C2_9 0x3C
#define C2_10 0x3D
#define C2_11 0x3E
#define C2_12 0x3F
#define C2_13 0x40
#define C2_14 0x41
#define C2_15 0x42
#define C2_16 0x43
#define C3_1 0x44
#define C3_2 0x45
#define C3_3 0x46
#define C3_4 0x47
#define C3_5 0x48
#define C3_6 0x49
#define C3_7 0x4A
#define C3_8 0x4B
#define C3_9 0x4C
#define C3_10 0x4D
#define C3_11 0x4E
#define C3_12 0x4F
#define C3_13 0x50
#define C3_14 0x51
#define C3_15 0x52
#define C3_16 0x53
#define C4_1 0x54
#define C4_2 0x55
#define C4_3 0x56
#define C4_4 0x57
#define C4_5 0x58
#define C4_6 0x59
#define C4_7 0x5A
#define C4_8 0x5B
#define C4_9 0x5C
#define C4_10 0x5D
#define C4_11 0x5E
#define C4_12 0x5F
#define C4_13 0x60
#define C4_14 0x61
#define C4_15 0x62
#define C4_16 0x63
#define C5_1 0x64
#define C5_2 0x65
#define C5_3 0x66
#define C5_4 0x67
#define C5_5 0x68
#define C5_6 0x69
#define C5_7 0x6A
#define C5_8 0x6B
#define C5_9 0x6C
#define C5_10 0x6D
#define C5_11 0x6E
#define C5_12 0x6F
#define C5_13 0x70
#define C5_14 0x71
#define C5_15 0x72
#define C5_16 0x73
#define C6_1 0x74
#define C6_2 0x75
#define C6_3 0x76
#define C6_4 0x77
#define C6_5 0x78
#define C6_6 0x79
#define C6_7 0x7A
#define C6_8 0x7B
#define C6_9 0x7C
#define C6_10 0x7D
#define C6_11 0x7E
#define C6_12 0x7F
#define C6_13 0x80
#define C6_14 0x81
#define C6_15 0x82
#define C6_16 0x83
#define C7_1 0x84
#define C7_2 0x85
#define C7_3 0x86
#define C7_4 0x87
#define C7_5 0x88
#define C7_6 0x89
#define C7_7 0x8A
#define C7_8 0x8B
#define C7_9 0x8C
#define C7_10 0x8D
#define C7_11 0x8E
#define C7_12 0x8F
#define C7_13 0x90
#define C7_14 0x91
#define C7_15 0x92
#define C7_16 0x93
#define C8_1 0x94
#define C8_2 0x95
#define C8_3 0x96
#define C8_4 0x97
#define C8_5 0x98
#define C8_6 0x99
#define C8_7 0x9A
#define C8_8 0x9B
#define C8_9 0x9C
#define C8_10 0x9D
#define C8_11 0x9E
#define C8_12 0x9F
#define C8_13 0xA0
#define C8_14 0xA1
#define C8_15 0xA2
#define C8_16 0xA3
#define C9_1 0xA4
#define C9_2 0xA5
#define C9_3 0xA6
#define C9_4 0xA7
#define C9_5 0xA8
#define C9_6 0xA9
#define C9_7 0xAA
#define C9_8 0xAB
#define C9_9 0xAC
#define C9_10 0xAD
#define C9_11 0xAE
#define C9_12 0xAF
#define C9_13 0xB0
#define C9_14 0xB1
#define C9_15 0xB2
#define C9_16 0xB3
#endif // IS31FL3731_DRIVER_H