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/*
* Copyright
*
* Copyright (C) 2009-2010 Christian König (deathsimple@vodafone.de)
*
* License
*
* This program is free software; you can redistribute and/or modify
* program under the terms of GNU General Public license either version 3
* of the License, or (at your option) any later version.
*
*/
#include <stdint.h>
#include "cec.h"
int CEC_TX_Ping(struct CEC_Device* device, uint8_t addr)
{
struct CEC_Packet packet = {
.length = 1,
.src = device->logical_address,
.dst = addr
};
return CEC_Transmit(device, &packet);
}
int CEC_TX_Standby(struct CEC_Device* device, uint8_t addr)
{
struct CEC_Packet packet = {
.length = 2,
.src = device->logical_address,
.dst = addr,
.opcode = CEC_Standby
};
return CEC_Transmit(device, &packet);
}
int CEC_TX_Abort(struct CEC_Device* device, uint8_t addr)
{
struct CEC_Packet packet = {
.length = 2,
.src = device->logical_address,
.dst = addr,
.opcode = CEC_Abort
};
return CEC_Transmit(device, &packet);
}
int CEC_TX_Give_Audio_Status(struct CEC_Device* device, uint8_t addr)
{
struct CEC_Packet packet = {
.length = 2,
.src = device->logical_address,
.dst = addr,
.opcode = CEC_Give_Audio_Status
};
return CEC_Transmit(device, &packet);
}
int CEC_TX_User_Control_Pressed(struct CEC_Device* device, uint8_t addr, enum CEC_UI_Commands command)
{
struct CEC_Packet packet = {
.length = 3,
.src = device->logical_address,
.dst = addr,
.opcode = CEC_User_Control_Pressed,
};
packet.ui_command = command;
return CEC_Transmit(device, &packet);
}
int CEC_TX_User_Control_Released(struct CEC_Device* device, uint8_t addr)
{
struct CEC_Packet packet = {
.length = 2,
.src = device->logical_address,
.dst = addr,
.opcode = CEC_User_Control_Released
};
return CEC_Transmit(device, &packet);
}
int CEC_TX_Report_Physical_Address(struct CEC_Device* device, enum CEC_Device_Type device_type)
{
struct CEC_Packet packet = {
.length = 5,
.src = device->logical_address,
.dst = 0xF,
.opcode = CEC_Report_Physical_Address
};
packet.physical_address = device->physical_address;
packet.device_type = device_type;
return CEC_Transmit(device, &packet);
}
int CEC_TX_Active_Source(struct CEC_Device* device)
{
struct CEC_Packet packet = {
.length = 4,
.src = device->logical_address,
.dst = 0xF,
.opcode = CEC_Active_Source
};
packet.physical_address = device->physical_address;
return CEC_Transmit(device, &packet);
}
int CEC_TX_Set_System_Audio_Mode(struct CEC_Device* device, int mode)
{
struct CEC_Packet packet = {
.length = 3,
.src = device->logical_address,
.dst = 0x5,
.opcode = CEC_Set_System_Audio_Mode
};
packet.system_audio_mode_status = mode;
return CEC_Transmit(device, &packet);
}
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