/usr/include/ola/rdm/RDMPacket.h is in libola-dev 0.9.8-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | /*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* RDMPacket.h
* Structures and constants used with RDM Packets.
* Copyright (C) 2005 Simon Newton
*/
/**
* @addtogroup rdm_helpers
* @{
* @file RDMPacket.h
* @brief Structures and constants used with RDM Packets
* @}
*/
#ifndef INCLUDE_OLA_RDM_RDMPACKET_H_
#define INCLUDE_OLA_RDM_RDMPACKET_H_
#include <stdint.h>
#include <ola/rdm/UID.h>
namespace ola {
namespace rdm {
static const uint8_t START_CODE = 0xcc;
static const uint8_t SUB_START_CODE = 0x01;
static const unsigned int CHECKSUM_LENGTH = 2;
// Don't use anything other than uint8_t here otherwise we can get alignment
// issues.
typedef struct {
uint8_t sub_start_code;
uint8_t message_length;
uint8_t destination_uid[UID::UID_SIZE];
uint8_t source_uid[UID::UID_SIZE];
uint8_t transaction_number;
uint8_t port_id;
uint8_t message_count;
uint8_t sub_device[2];
uint8_t command_class;
uint8_t param_id[2];
uint8_t param_data_length;
} RDMCommandHeader;
} // namespace rdm
} // namespace ola
#endif // INCLUDE_OLA_RDM_RDMPACKET_H_
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