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Implement a controller for Corsair Hydro Platinum AIO coolers

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Commits squashed and amended for code style by Adam Honse <calcprogrammer1@gmail.com>
This commit is contained in:
Kasper 2021-04-05 04:14:09 +00:00 • committed by Adam Honse
parent d8bc1c9042
commit bcbd4f88be
6 changed files with 504 additions and 0 deletions
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236
Controllers/CorsairHydroPlatinumController/CorsairHydroPlatinumController.cpp Normal file
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/*-------------------------------------------------------------------*\
| CorsairHydroPlatinumController.cpp |
| |
| Driver for Corsair Hydro Platinum AIO Coolers |
| |
| Kasper 28th March 2021 |
| |
\*-------------------------------------------------------------------*/
#include "CorsairHydroPlatinumController.h"
#include <cstring>
static const uint8_t CRC_TABLE[256] =
{
0x00, 0x07, 0x0E, 0x09, 0x1C, 0x1B, 0x12, 0x15,
0x38, 0x3F, 0x36, 0x31, 0x24, 0x23, 0x2A, 0x2D,
0x70, 0x77, 0x7E, 0x79, 0x6C, 0x6B, 0x62, 0x65,
0x48, 0x4F, 0x46, 0x41, 0x54, 0x53, 0x5A, 0x5D,
0xE0, 0xE7, 0xEE, 0xE9, 0xFC, 0xFB, 0xF2, 0xF5,
0xD8, 0xDF, 0xD6, 0xD1, 0xC4, 0xC3, 0xCA, 0xCD,
0x90, 0x97, 0x9E, 0x99, 0x8C, 0x8B, 0x82, 0x85,
0xA8, 0xAF, 0xA6, 0xA1, 0xB4, 0xB3, 0xBA, 0xBD,
0xC7, 0xC0, 0xC9, 0xCE, 0xDB, 0xDC, 0xD5, 0xD2,
0xFF, 0xF8, 0xF1, 0xF6, 0xE3, 0xE4, 0xED, 0xEA,
0xB7, 0xB0, 0xB9, 0xBE, 0xAB, 0xAC, 0xA5, 0xA2,
0x8F, 0x88, 0x81, 0x86, 0x93, 0x94, 0x9D, 0x9A,
0x27, 0x20, 0x29, 0x2E, 0x3B, 0x3C, 0x35, 0x32,
0x1F, 0x18, 0x11, 0x16, 0x03, 0x04, 0x0D, 0x0A,
0x57, 0x50, 0x59, 0x5E, 0x4B, 0x4C, 0x45, 0x42,
0x6F, 0x68, 0x61, 0x66, 0x73, 0x74, 0x7D, 0x7A,
0x89, 0x8E, 0x87, 0x80, 0x95, 0x92, 0x9B, 0x9C,
0xB1, 0xB6, 0xBF, 0xB8, 0xAD, 0xAA, 0xA3, 0xA4,
0xF9, 0xFE, 0xF7, 0xF0, 0xE5, 0xE2, 0xEB, 0xEC,
0xC1, 0xC6, 0xCF, 0xC8, 0xDD, 0xDA, 0xD3, 0xD4,
0x69, 0x6E, 0x67, 0x60, 0x75, 0x72, 0x7B, 0x7C,
0x51, 0x56, 0x5F, 0x58, 0x4D, 0x4A, 0x43, 0x44,
0x19, 0x1E, 0x17, 0x10, 0x05, 0x02, 0x0B, 0x0C,
0x21, 0x26, 0x2F, 0x28, 0x3D, 0x3A, 0x33, 0x34,
0x4E, 0x49, 0x40, 0x47, 0x52, 0x55, 0x5C, 0x5B,
0x76, 0x71, 0x78, 0x7F, 0x6A, 0x6D, 0x64, 0x63,
0x3E, 0x39, 0x30, 0x37, 0x22, 0x25, 0x2C, 0x2B,
0x06, 0x01, 0x08, 0x0F, 0x1A, 0x1D, 0x14, 0x13,
0xAE, 0xA9, 0xA0, 0xA7, 0xB2, 0xB5, 0xBC, 0xBB,
0x96, 0x91, 0x98, 0x9F, 0x8A, 0x8D, 0x84, 0x83,
0xDE, 0xD9, 0xD0, 0xD7, 0xC2, 0xC5, 0xCC, 0xCB,
0xE6, 0xE1, 0xE8, 0xEF, 0xFA, 0xFD, 0xF4, 0xF3
};
static const uint8_t MAGIC_1[61] =
{
0x01, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f,
0x7f, 0x7f, 0x7f, 0xff, 0x00, 0xff, 0xff, 0xff,
0xff, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0xff,
0xff, 0xff, 0xff, 0x00, 0xff, 0xff, 0xff, 0xff,
0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff
};
static const uint8_t MAGIC_2[61] =
{
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff
};
static const uint8_t MAGIC_3[61] =
{
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff
};
CorsairHydroPlatinumController::CorsairHydroPlatinumController(hid_device* dev_handle, const char* path)
{
dev = dev_handle;
location = path;
SendMagic(MAGIC_1, CORSAIR_HYDRO_PLATINUM_MAGIC_1);
SendMagic(MAGIC_2, CORSAIR_HYDRO_PLATINUM_MAGIC_2);
SendMagic(MAGIC_3, CORSAIR_HYDRO_PLATINUM_MAGIC_3);
}
CorsairHydroPlatinumController::~CorsairHydroPlatinumController()
{
hid_close(dev);
}
std::string CorsairHydroPlatinumController::GetLocation()
{
return location;
}
std::string CorsairHydroPlatinumController::GetFirmwareString()
{
return firmware_version;
}
void CorsairHydroPlatinumController::SetupColors(std::vector<RGBColor> colors)
{
unsigned int end_led = colors.size() >= 20 ? 20 : colors.size();
SendColors(colors, 0, end_led, CORSAIR_HYDRO_PLATINUM_SET_LIGHTING_1);
if(colors.size() > 20)
{
end_led = colors.size() >= 40 ? 40 : colors.size();
SendColors(colors, 20, end_led, CORSAIR_HYDRO_PLATINUM_SET_LIGHTING_2);
}
if(colors.size() > 40)
{
end_led = colors.size() >= 48 ? 48 : colors.size();
SendColors(colors, 40, end_led, CORSAIR_HYDRO_PLATINUM_SET_LIGHTING_3);
}
}
void CorsairHydroPlatinumController::SendMagic(const uint8_t* magic, unsigned int command)
{
unsigned char usb_buf[CORSAIR_HYDRO_PLATINUM_PACKET_SIZE];
/*-----------------------------------------------------*\
| Set up config table request packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = 0x3F;
usb_buf[0x02] = (GetSequenceNumber()) | command;
/*-----------------------------------------------------*\
| Copy the magic bytes into the buffer |
\*-----------------------------------------------------*/
memcpy(&usb_buf[3], magic, 61 * sizeof magic[0]);
/*-----------------------------------------------------*\
| The data sent to the PEC function should not contain |
| the first (report id), second (prefix) and |
| last (checksum) bytes |
\*-----------------------------------------------------*/
std::vector<unsigned char> checksum_array;
checksum_array.insert(checksum_array.begin(), std::begin(usb_buf) + 2, std::end(usb_buf) - 1);
usb_buf[64] = ComputePEC(static_cast<void*>(checksum_array.data()), 62);
/*-----------------------------------------------------*\
| Send packet |
\*-----------------------------------------------------*/
hid_write(dev, usb_buf, CORSAIR_HYDRO_PLATINUM_PACKET_SIZE);
hid_read(dev, usb_buf, CORSAIR_HYDRO_PLATINUM_PACKET_SIZE);
if(firmware_version.empty())
{
firmware_version =
std::to_string(usb_buf[2] >> 4) + "."
+ std::to_string(usb_buf[2] & 0xf) + "."
+ std::to_string(usb_buf[3]);
}
/*-----------------------------------------------------*\
| This delay prevents the AIO from soft-locking when |
| using an EE. |
\*-----------------------------------------------------*/
std::this_thread::sleep_for(std::chrono::milliseconds(CORSAIR_HYDRO_PLATINUM_PACKET_DELAY));
}
void CorsairHydroPlatinumController::SendColors(std::vector<RGBColor> colors, unsigned int start, unsigned int end, unsigned int command)
{
unsigned char usb_buf[CORSAIR_HYDRO_PLATINUM_PACKET_SIZE];
/*-----------------------------------------------------*\
| Zero out buffer |
\*-----------------------------------------------------*/
memset(usb_buf, 0x00, CORSAIR_HYDRO_PLATINUM_PACKET_SIZE);
/*-----------------------------------------------------*\
| Set up config table request packet |
\*-----------------------------------------------------*/
usb_buf[0x00] = 0x00;
usb_buf[0x01] = 0x3F;
usb_buf[0x02] = (GetSequenceNumber()) | command;
unsigned int i = 0;
for(std::size_t color_idx = start; color_idx < end; color_idx++)
{
usb_buf[(i * 3) + 3] = RGBGetBValue(colors[color_idx]);
usb_buf[(i * 3) + 4] = RGBGetGValue(colors[color_idx]);
usb_buf[(i * 3) + 5] = RGBGetRValue(colors[color_idx]);
i++;
}
/*-----------------------------------------------------*\
| The data sent to the PEC function should not contain |
| the first (report id), second (prefix) and |
| last (checksum) bytes |
\*-----------------------------------------------------*/
std::vector<unsigned char> checksum_array;
checksum_array.insert(checksum_array.begin(), std::begin(usb_buf) + 2, std::end(usb_buf) - 1);
usb_buf[64] = ComputePEC(static_cast<void*>(checksum_array.data()), 62);
hid_write(dev, usb_buf, CORSAIR_HYDRO_PLATINUM_PACKET_SIZE);
hid_read(dev, usb_buf, CORSAIR_HYDRO_PLATINUM_PACKET_SIZE);
/*-----------------------------------------------------*\
| This delay prevents the AIO from soft-locking when |
| using an EE. |
\*-----------------------------------------------------*/
std::this_thread::sleep_for(std::chrono::milliseconds(CORSAIR_HYDRO_PLATINUM_PACKET_DELAY));
}
unsigned int CorsairHydroPlatinumController::GetSequenceNumber()
{
return ((sequence_number < 32) ? sequence_number++ : sequence_number = 1) << 3;
}
uint8_t CorsairHydroPlatinumController::ComputePEC(const void * data, size_t size)
{
uint8_t val = 0;
uint8_t * pos = (uint8_t *) data;
uint8_t * end = pos + size;
while (pos < end)
{
val = CRC_TABLE[val ^ *pos];
pos++;
}
return val;
}

52
Controllers/CorsairHydroPlatinumController/CorsairHydroPlatinumController.h Normal file
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/*-------------------------------------------------------------------*\
| CorsairHydroPlatinumController.h |
| |
| Driver for Corsair Hydro Platinum AIO Coolers |
| |
| Kasper 28th March 2021 |
| |
\*-------------------------------------------------------------------*/
#pragma once
#include "RGBController.h"
#include <vector>
#include <string>
#include <hidapi/hidapi.h>
#define CORSAIR_HYDRO_PLATINUM_PACKET_SIZE 65
#define CORSAIR_HYDRO_PLATINUM_PACKET_DELAY 3
enum
{
CORSAIR_HYDRO_PLATINUM_MAGIC_1 = 0b001,
CORSAIR_HYDRO_PLATINUM_MAGIC_2 = 0b010,
CORSAIR_HYDRO_PLATINUM_MAGIC_3 = 0b011,
CORSAIR_HYDRO_PLATINUM_SET_LIGHTING_1 = 0b100,
CORSAIR_HYDRO_PLATINUM_SET_LIGHTING_2 = 0b101,
CORSAIR_HYDRO_PLATINUM_SET_LIGHTING_3 = 0b110,
};
class CorsairHydroPlatinumController
{
public:
CorsairHydroPlatinumController(hid_device* dev_handle, const char* path);
~CorsairHydroPlatinumController();
std::string GetLocation();
std::string GetFirmwareString();
void SetupColors(std::vector<RGBColor> colors);
private:
hid_device* dev;
std::string location;
std::string firmware_version;
unsigned int sequence_number;
void SendMagic(const uint8_t* magic, unsigned int command);
void SendColors(std::vector<RGBColor> colors, unsigned int start, unsigned int end, unsigned int command);
unsigned int GetSequenceNumber();
uint8_t ComputePEC(const void * data, size_t size);
};

49
Controllers/CorsairHydroPlatinumController/CorsairHydroPlatinumControllerDetect.cpp Normal file
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/*-------------------------------------------------------------------*\
| CorsairHydroPlatinumControllerDetect.cpp |
| |
| Driver for Corsair Hydro Platinum AIO Coolers |
| |
| Kasper 28th March 2021 |
| |
\*-------------------------------------------------------------------*/
#include "Detector.h"
#include "CorsairHydroPlatinumController.h"
#include "RGBController.h"
#include "RGBController_CorsairHydroPlatinum.h"
#include <hidapi/hidapi.h>
/*-----------------------------------------------------*\
| Corsair vendor ID |
\*-----------------------------------------------------*/
#define CORSAIR_VID 0x1B1C
/*-----------------------------------------------------*\
| Product IDs |
\*-----------------------------------------------------*/
#define CORSAIR_HYDRO_H100I_PLATINUM_PID 0x0c18
#define CORSAIR_HYDRO_H100I_PLATINUM_SE_PID 0x0C19
#define CORSAIR_HYDRO_H115I_PLATINUM_PID 0x0c17
#define CORSAIR_HYDRO_H100I_PRO_XT_PID 0x0c20
#define CORSAIR_HYDRO_H115I_PRO_XT_PID 0x0c21
#define CORSAIR_HYDRO_H150I_PRO_XT_PID 0x0c22
void DetectCorsairHydroPlatinumControllers(hid_device_info* info, const std::string& name)
{
hid_device* dev = hid_open_path(info->path);
if( dev )
{
CorsairHydroPlatinumController* controller = new CorsairHydroPlatinumController(dev, info->path);
RGBController_CorsairHydroPlatinum* rgb_controller = new RGBController_CorsairHydroPlatinum(controller);
rgb_controller->name = name;
ResourceManager::get()->RegisterRGBController(rgb_controller);
}
}
REGISTER_HID_DETECTOR("Corsair Hydro H100i Platinum", DetectCorsairHydroPlatinumControllers, CORSAIR_VID, CORSAIR_HYDRO_H100I_PLATINUM_PID );
REGISTER_HID_DETECTOR("Corsair Hydro H100i Platinum SE", DetectCorsairHydroPlatinumControllers, CORSAIR_VID, CORSAIR_HYDRO_H100I_PLATINUM_SE_PID );
REGISTER_HID_DETECTOR("Corsair Hydro H115i Platinum", DetectCorsairHydroPlatinumControllers, CORSAIR_VID, CORSAIR_HYDRO_H115I_PLATINUM_PID );
REGISTER_HID_DETECTOR("Corsair Hydro H100i Pro XT", DetectCorsairHydroPlatinumControllers, CORSAIR_VID, CORSAIR_HYDRO_H100I_PRO_XT_PID );
REGISTER_HID_DETECTOR("Corsair Hydro H115i Pro XT", DetectCorsairHydroPlatinumControllers, CORSAIR_VID, CORSAIR_HYDRO_H115I_PRO_XT_PID );
REGISTER_HID_DETECTOR("Corsair Hydro H150i Pro XT", DetectCorsairHydroPlatinumControllers, CORSAIR_VID, CORSAIR_HYDRO_H150I_PRO_XT_PID );

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Controllers/CorsairHydroPlatinumController/RGBController_CorsairHydroPlatinum.cpp Normal file
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/*-------------------------------------------------------------------*\
| RGBController_CorsairHydroPlatinum.cpp |
| |
| Driver for Corsair Hydro Platinum AIO Coolers |
| |
| Kasper 28th March 2021 |
| |
\*-------------------------------------------------------------------*/
#include "RGBController_CorsairHydroPlatinum.h"
#define NA 0xFFFFFFFF
static unsigned int matrix_map[5][5] =
{
{ NA, 10, 11, 12, NA },
{ 9, NA, 1, NA, 13 },
{ 8, 0, NA, 2, 14 },
{ 7, NA, 3, NA, 15 },
{ NA, 6, 5, 4, NA }
};
RGBController_CorsairHydroPlatinum::RGBController_CorsairHydroPlatinum(CorsairHydroPlatinumController* corsair_ptr)
{
corsair = corsair_ptr;
name = "Corsair Hydro Platinum Series Device";
vendor = "Corsair";
description = "Corsair Hydro Platinum Series Device";
type = DEVICE_TYPE_COOLER;
location = corsair->GetLocation();
version = corsair->GetFirmwareString();
mode Direct;
Direct.name = "Direct";
Direct.value = 0;
Direct.flags = MODE_FLAG_HAS_PER_LED_COLOR;
Direct.color_mode = MODE_COLORS_PER_LED;
modes.push_back(Direct);
Init_Controller();
SetupZones();
}
void RGBController_CorsairHydroPlatinum::Init_Controller()
{
zone cpu_block_zone;
cpu_block_zone.name = "CPU Block";
cpu_block_zone.type = ZONE_TYPE_MATRIX;
cpu_block_zone.leds_min = 16;
cpu_block_zone.leds_max = 16;
cpu_block_zone.leds_count = 16;
cpu_block_zone.matrix_map = new matrix_map_type;
cpu_block_zone.matrix_map->height = 5;
cpu_block_zone.matrix_map->width = 5;
cpu_block_zone.matrix_map->map = (unsigned int *)&matrix_map;
zones.push_back(cpu_block_zone);
zone fans_zone;
fans_zone.name = "Fans";
fans_zone.type = ZONE_TYPE_LINEAR;
fans_zone.leds_min = 0;
fans_zone.leds_max = 32;
fans_zone.leds_count = 0;
fans_zone.matrix_map = NULL;
zones.push_back(fans_zone);
}
void RGBController_CorsairHydroPlatinum::SetupZones()
{
/*-------------------------------------------------*\
| Clear any existing color/LED configuration |
\*-------------------------------------------------*/
leds.clear();
colors.clear();
for (unsigned int zone_idx = 0; zone_idx < zones.size(); zone_idx++)
{
for (unsigned int led_idx = 0; led_idx < zones[zone_idx].leds_count; led_idx++)
{
led new_led;
new_led.name = zones[zone_idx].name + " " + std::to_string(led_idx);;
leds.push_back(new_led);
}
}
SetupColors();
}
void RGBController_CorsairHydroPlatinum::ResizeZone(int zone, int new_size)
{
if((size_t) zone >= zones.size())
{
return;
}
if(((unsigned int)new_size >= zones[zone].leds_min) && ((unsigned int)new_size <= zones[zone].leds_max))
{
zones[zone].leds_count = new_size;
SetupZones();
}
}
void RGBController_CorsairHydroPlatinum::DeviceUpdateLEDs()
{
corsair->SetupColors(colors);
}
void RGBController_CorsairHydroPlatinum::UpdateZoneLEDs(int /*zone*/)
{
DeviceUpdateLEDs();
}
void RGBController_CorsairHydroPlatinum::UpdateSingleLED(int /*led*/)
{
DeviceUpdateLEDs();
}
void RGBController_CorsairHydroPlatinum::SetCustomMode()
{
active_mode = 0;
}
void RGBController_CorsairHydroPlatinum::DeviceUpdateMode()
{
}

34
Controllers/CorsairHydroPlatinumController/RGBController_CorsairHydroPlatinum.h Normal file
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/*-------------------------------------------------------------------*\
| RGBController_CorsairHydroPlatinum.h |
| |
| Driver for Corsair Hydro Platinum AIO Coolers |
| |
| Kasper 28th March 2021 |
| |
\*-------------------------------------------------------------------*/
#pragma once
#include "RGBController.h"
#include "CorsairHydroPlatinumController.h"
class RGBController_CorsairHydroPlatinum : public RGBController
{
public:
RGBController_CorsairHydroPlatinum(CorsairHydroPlatinumController* corsair_ptr);
void SetupZones();
void ResizeZone(int zone, int new_size);
void DeviceUpdateLEDs();
void UpdateZoneLEDs(int zone);
void UpdateSingleLED(int led);
void SetCustomMode();
void DeviceUpdateMode();
private:
CorsairHydroPlatinumController* corsair;
void Init_Controller();
};

6
OpenRGB.pro
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@ -62,6 +62,7 @@ INCLUDEPATH +=
Controllers/CoolerMasterController/ \
Controllers/CorsairDominatorPlatinumController/ \
Controllers/CorsairHydroController/ \
Controllers/CorsairHydroPlatinumController/ \
Controllers/CorsairPeripheralController/ \
Controllers/CorsairLightingNodeController/ \
Controllers/CorsairVengeanceController/ \
@ -182,6 +183,8 @@ HEADERS +=
Controllers/CorsairDominatorPlatinumController/RGBController_CorsairDominatorPlatinum.h \
Controllers/CorsairHydroController/CorsairHydroController.h \
Controllers/CorsairHydroController/RGBController_CorsairHydro.h \
Controllers/CorsairHydroPlatinumController/CorsairHydroPlatinumController.h \
Controllers/CorsairHydroPlatinumController/RGBController_CorsairHydroPlatinum.h \
Controllers/CorsairLightingNodeController/CorsairLightingNodeController.h \
Controllers/CorsairLightingNodeController/RGBController_CorsairLightingNode.h \
Controllers/CorsairPeripheralController/CorsairPeripheralController.h \
@ -412,6 +415,9 @@ SOURCES +=
Controllers/CorsairHydroController/CorsairHydroController.cpp \
Controllers/CorsairHydroController/CorsairHydroControllerDetect.cpp \
Controllers/CorsairHydroController/RGBController_CorsairHydro.cpp \
Controllers/CorsairHydroPlatinumController/CorsairHydroPlatinumController.cpp \
Controllers/CorsairHydroPlatinumController/CorsairHydroPlatinumControllerDetect.cpp \
Controllers/CorsairHydroPlatinumController/RGBController_CorsairHydroPlatinum.cpp \
Controllers/CorsairLightingNodeController/CorsairLightingNodeController.cpp \
Controllers/CorsairLightingNodeController/CorsairLightingNodeControllerDetect.cpp \
Controllers/CorsairLightingNodeController/RGBController_CorsairLightingNode.cpp \