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123 lines
3.9 KiB
C++
123 lines
3.9 KiB
C++
/*-----------------------------------------*\
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| ASRockPolychromeSMBusController.cpp |
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| Driver for for ASRock ASR LED and |
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| Polychrome RGB lighting controller |
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| Adam Honse (CalcProgrammer1) 12/14/2019 |
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\*-----------------------------------------*/
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#include "ASRockASRRGBSMBusController.h"
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#include <cstring>
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#include "dependencies/dmiinfo.h"
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#include "LogManager.h"
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#define ASROCK_ZONE_LED_COUNT_MESSAGE_EN "[%s] Zone %i LED count: %02d"
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using namespace std::chrono_literals;
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ASRockASRRGBSMBusController::ASRockASRRGBSMBusController(i2c_smbus_interface* bus, polychrome_dev_id dev)
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{
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this->bus = bus;
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this->dev = dev;
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DMIInfo dmi;
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device_name = "ASRock " + dmi.getMainboard();
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}
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ASRockASRRGBSMBusController::~ASRockASRRGBSMBusController()
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{
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}
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std::string ASRockASRRGBSMBusController::GetDeviceLocation()
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{
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std::string return_string(bus->device_name);
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char addr[5];
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snprintf(addr, 5, "0x%02X", dev);
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return_string.append(", address ");
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return_string.append(addr);
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return("I2C: " + return_string);
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}
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std::string ASRockASRRGBSMBusController::GetDeviceName()
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{
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return(device_name);
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}
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std::string ASRockASRRGBSMBusController::GetFirmwareVersion()
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{
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uint8_t major_version = fw_version >> 8;
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uint8_t minor_version = fw_version & 0xFF;
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return(std::to_string(major_version) + "." + std::to_string(minor_version));
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}
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uint8_t ASRockASRRGBSMBusController::GetMode()
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{
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return(active_mode);
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}
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void ASRockASRRGBSMBusController::SetColorsAndSpeed(uint8_t led, uint8_t red, uint8_t green, uint8_t blue)
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{
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uint8_t color_speed_pkt[4] = { red, green, blue, active_speed };
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uint8_t select_led_pkt[1] = { led };
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/*-----------------------------------------------------*\
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| Select LED |
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\*-----------------------------------------------------*/
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if(active_mode != ASRLED_MODE_OFF)
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{
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bus->i2c_smbus_write_block_data(dev, ASROCK_ASR_REG_LED_SELECT, 1, select_led_pkt);
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std::this_thread::sleep_for(1ms);
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}
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switch(active_mode)
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{
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/*-----------------------------------------------------*\
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| These modes take 4 bytes in R/G/B/S order |
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\*-----------------------------------------------------*/
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case ASRLED_MODE_BREATHING:
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case ASRLED_MODE_STROBE:
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case ASRLED_MODE_SPECTRUM_CYCLE:
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bus->i2c_smbus_write_block_data(dev, active_mode, 4, color_speed_pkt);
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break;
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/*-----------------------------------------------------*\
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| These modes take 3 bytes in R/G/B order |
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\*-----------------------------------------------------*/
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default:
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case ASRLED_MODE_STATIC:
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case ASRLED_MODE_MUSIC:
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bus->i2c_smbus_write_block_data(dev, active_mode, 3, color_speed_pkt);
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break;
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/*-----------------------------------------------------*\
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| These modes take 1 byte - speed |
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\*-----------------------------------------------------*/
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case ASRLED_MODE_RANDOM:
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case ASRLED_MODE_WAVE:
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bus->i2c_smbus_write_block_data(dev, active_mode, 1, &active_speed);
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break;
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/*-----------------------------------------------------*\
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| These modes take no bytes |
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\*-----------------------------------------------------*/
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case ASRLED_MODE_OFF:
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break;
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}
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std::this_thread::sleep_for(1ms);
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}
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void ASRockASRRGBSMBusController::SetMode(uint8_t zone,uint8_t mode, uint8_t speed)
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{
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active_zone = zone;
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active_mode = mode;
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active_speed = speed;
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bus->i2c_smbus_write_block_data(dev, ASROCK_ASR_REG_MODE, 1, &active_mode);
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std::this_thread::sleep_for(1ms);
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}
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