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/*
* 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 Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* KarateLight.h
* The KarateLight communication class
* Copyright (C) 2013 Carsten Presser
*/
#ifndef PLUGINS_KARATE_KARATELIGHT_H_
#define PLUGINS_KARATE_KARATELIGHT_H_
#include <stdint.h>
#include <string>
#include "ola/BaseTypes.h"
#include "ola/DmxBuffer.h"
namespace ola {
namespace plugin {
namespace karate {
class KarateLight {
public:
explicit KarateLight(const std::string &dev);
~KarateLight();
bool Init();
void Close();
bool Blank();
bool SetColors(const DmxBuffer &da);
uint16_t GetnChannels() const { return m_nChannels; }
uint8_t GetFWVersion() const { return m_fw_version; }
uint8_t GetHWVersion() const { return m_hw_version; }
uint16_t GetDMXOffset() const { return m_dmx_offset; }
bool IsActive() const { return m_active; }
private:
bool ReadBack(uint8_t *rd_data, uint8_t *rd_len);
bool ReadByteFromEeprom(uint8_t addr, uint8_t *data);
bool SendCommand(uint8_t cmd, const uint8_t *output_buffer,
int n_bytes_to_write, uint8_t *input_buffer,
int n_bytes_expected);
bool UpdateColors();
const std::string m_devname;
int m_fd;
static const uint16_t CMD_MAX_LENGTH = 64;
static const uint16_t CHUNK_SIZE = 32;
uint8_t m_fw_version;
uint8_t m_hw_version;
uint16_t m_nChannels;
uint16_t m_dmx_offset;
uint8_t m_color_buffer[DMX_UNIVERSE_SIZE];
uint8_t m_color_buffer_old[DMX_UNIVERSE_SIZE];
uint8_t m_use_memcmp;
bool m_active;
// address
static const uint8_t CMD_HD_SYNC = 0x00;
static const uint8_t CMD_HD_COMMAND = 0x01;
static const uint8_t CMD_HD_CHECK = 0x02;
static const uint8_t CMD_HD_LEN = 0x03;
static const uint8_t CMD_DATA_START = 0x04;
// sync words
static const uint8_t CMD_SYNC_SEND = 0xAA;
static const uint8_t CMD_SYNC_RECV = 0x55;
// status
static const uint8_t CMD_SYS_ACK = 0x01;
static const uint8_t CMD_SYS_NACK = 0x02;
static const uint8_t CMD_SYS_NIMP = 0xFF;
static const uint8_t CMD_SYS_IR = 0x10;
static const uint8_t CMD_SYS_DATA = 0x20;
static const uint8_t CMD_SYS_NACK_LENGTH = 0x03;
static const uint8_t CMD_SYS_NACK_CHECK = 0x04;
// commands
static const uint8_t CMD_GET_VERSION = 0x01;
static const uint8_t CMD_GET_HARDWARE = 0x02;
static const uint8_t CMD_GET_TLC_PWM_VALUE = 0x14;
static const uint8_t CMD_SET_TLC_PWM_VALUE = 0x15;
static const uint8_t CMD_SET_DATA_00 = 0x20;
static const uint8_t CMD_SET_DATA_01 = 0x21;
static const uint8_t CMD_SET_DATA_02 = 0x22;
static const uint8_t CMD_SET_DATA_03 = 0x23;
static const uint8_t CMD_SET_DATA_04 = 0x24;
static const uint8_t CMD_SET_DATA_05 = 0x25;
static const uint8_t CMD_SET_DATA_06 = 0x26;
static const uint8_t CMD_SET_DATA_07 = 0x27;
static const uint8_t CMD_SET_DATA_08 = 0x28;
static const uint8_t CMD_SET_DATA_09 = 0x29;
static const uint8_t CMD_SET_DATA_0A = 0x2A;
static const uint8_t CMD_SET_DATA_0B = 0x2B;
static const uint8_t CMD_SET_DATA_0C = 0x2C;
static const uint8_t CMD_SET_DATA_0D = 0x2D;
static const uint8_t CMD_SET_DATA_0E = 0x2E;
static const uint8_t CMD_SET_DATA_0F = 0x2F;
static const uint8_t CMD_GET_N_CHANNELS = 0x30;
static const uint8_t CMD_READ_ADC0 = 0x40;
static const uint8_t CMD_READ_EEPROM = 0x50;
static const uint8_t CMD_WRITE_EEPROM = 0x51;
static const uint8_t CMD_BOOT_REQUEST = 0x80;
static const uint8_t CMD_BOOT_START = 0x81;
static const uint8_t HW_ID_KARATE = 0x01;
static const uint8_t HW_ID_USB2DMX = 0x02;
};
} // namespace karate
} // namespace plugin
} // namespace ola
#endif // PLUGINS_KARATE_KARATELIGHT_H_
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