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/*
* Copyright (c) 2015 Terry Cain <terrys-home.co.uk>
*/
/*
* 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.
*/
#include <IOKit/IOKitLib.h>
#include <IOKit/usb/IOUSBLib.h>
#ifndef __HID_RAZER_KRAKEN_H
#define __HID_RAZER_KRAKEN_H
#define USB_DEVICE_ID_RAZER_KRAKEN_CLASSIC 0x0501
// Codename Rainie
#define USB_DEVICE_ID_RAZER_KRAKEN 0x0504
// Codename Unknown
#define USB_DEVICE_ID_RAZER_KRAKEN_CLASSIC_ALT 0x0506
// Codename Kylie
#define USB_DEVICE_ID_RAZER_KRAKEN_V2 0x0510
// Codename Unknown
#define USB_DEVICE_ID_RAZER_KRAKEN_ULTIMATE 0x0527
#define USB_INTERFACE_PROTOCOL_NONE 0
// #define RAZER_KRAKEN_V2_REPORT_LEN ?
struct razer_kraken_device {
unsigned char usb_interface_protocol;
unsigned short usb_pid;
unsigned short usb_vid;
// Will be set with the correct address for setting LED mode for each device
unsigned short led_mode_address;
unsigned short custom_address;
unsigned short breathing_address[3];
char serial[23];
// 3 Bytes, first byte is whether fw version is collected, 2nd byte is major version, 3rd is minor, should be printed out in hex form as are bcd
unsigned char firmware_version[3];
char data[33];
};
union razer_kraken_effect_byte {
unsigned char value;
struct razer_kraken_effect_byte_bits {
unsigned char on_off_static :1;
unsigned char single_colour_breathing :1;
unsigned char spectrum_cycling :1;
unsigned char sync :1;
unsigned char two_colour_breathing :1;
unsigned char three_colour_breathing :1;
} bits;
};
/*
* Should wait 15ms per write to EEPROM
*
* Report ID:
* 0x04 - Output ID for memory access
* 0x05 - Input ID for memory access result
*
* Destination:
* 0x20 - Read data from EEPROM
* 0x40 - Write data to RAM
* 0x00 - Read data from RAM
*
* Address:
* RAM - Both
* 0x1189 - Custom effect Colour1 Red
* 0x118A - Custom effect Colour1 Green
* 0x118B - Custom effect Colour1 Blue
* 0x118C - Custom effect Colour1 Intensity
*
* RAM - Kylie
* 0x172D - Set LED Effect, see note 1
* 0x1741 - Static/Breathing1 Colour1 Red
* 0x1742 - Static/Breathing1 Colour1 Green
* 0x1743 - Static/Breathing1 Colour1 Blue
* 0x1744 - Static/Breathing1 Colour1 Intensity
*
* 0x1745 - Breathing2 Colour1 Red
* 0x1746 - Breathing2 Colour1 Green
* 0x1747 - Breathing2 Colour1 Blue
* 0x1748 - Breathing2 Colour1 Intensity
* 0x1749 - Breathing2 Colour2 Red
* 0x174A - Breathing2 Colour2 Green
* 0x174B - Breathing2 Colour2 Blue
* 0x174C - Breathing2 Colour2 Intensity
*
* 0x174D - Breathing3 Colour1 Red
* 0x174E - Breathing3 Colour1 Green
* 0x174F - Breathing3 Colour1 Blue
* 0x1750 - Breathing3 Colour1 Intensity
* 0x1751 - Breathing3 Colour2 Red
* 0x1752 - Breathing3 Colour2 Green
* 0x1753 - Breathing3 Colour2 Blue
* 0x1754 - Breathing3 Colour2 Intensity
* 0x1755 - Breathing3 Colour3 Red
* 0x1756 - Breathing3 Colour3 Green
* 0x1757 - Breathing3 Colour3 Blue
* 0x1758 - Breathing3 Colour3 Intensity
*
* RAM - Rainie
* 0x1008 - Set LED Effect, see note 1
* 0x15DE - Static/Breathing1 Colour1 Red
* 0x15DF - Static/Breathing1 Colour1 Green
* 0x15E0 - Static/Breathing1 Colour1 Blue
* 0x15E1 - Static/Breathing1 Colour1 Intensity
*
* EEPROM
* 0x0030 - Firmware version, 2 byted BCD
* 0x7f00 - Serial Number - 22 Bytes
*
*
* Note 1:
* Takes one byte which is a bitfield (0 being the rightmost byte 76543210)
* - Bit 0 = LED ON/OFF = 1/0 Static
* - Bit 1 = Single Colour Breathing ON/OFF, 1/0
* - Bit 2 = Spectrum Cycling
* - Bit 3 = Sync = 1
* - Bit 4 = 2 Colour breathing ON/OFF = 1/0
* - Bit 5 = 3 Colour breathing ON/OFF = 1/0
* E.g.
* 7 6 5 4 3 2 1 0
* 128 64 32 16 8 4 2 1
* =====================================================
* 0 0 0 0 0 1 0 1 0x05 Spectrum Cycling on
*
* Note 2:
* Razer Kraken Classic uses 0x1008 for Logo LED on off.
* */
#define KYLIE_SET_LED_ADDRESS 0x172D
#define RAINIE_SET_LED_ADDRESS 0x1008
#define KYLIE_CUSTOM_ADDRESS_START 0x1189
#define RAINIE_CUSTOM_ADDRESS_START 0x1189
#define KYLIE_BREATHING1_ADDRESS_START 0x1741
#define RAINIE_BREATHING1_ADDRESS_START 0x15DE
#define KYLIE_BREATHING2_ADDRESS_START 0x1745
#define KYLIE_BREATHING3_ADDRESS_START 0x174D
struct razer_kraken_request_report {
unsigned char report_id;
unsigned char destination;
unsigned char length;
unsigned char addr_h;
unsigned char addr_l;
unsigned char arguments[32];
};
struct razer_kraken_response_report {
unsigned char report_id;
unsigned char arguments[36];
};
ssize_t razer_kraken_attr_write_mode_none(IOUSBDeviceInterface **dev, const char *buf, size_t count);
ssize_t razer_kraken_attr_write_mode_static(IOUSBDeviceInterface **dev, const char *buf, size_t count);
ssize_t razer_kraken_attr_write_mode_custom(IOUSBDeviceInterface **dev, const char *buf, size_t count);
ssize_t razer_kraken_attr_write_mode_breath(IOUSBDeviceInterface **dev, const char *buf, size_t count);
ssize_t razer_kraken_attr_write_mode_spectrum(IOUSBDeviceInterface **dev, const char *buf, size_t count);
#endif
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