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serialize.c
/* am7xxx - communication with AM7xxx based USB Pico Projectors and DPFs
*
* Copyright (C) 2012-2014 Antonio Ospite <ao2@ao2.it>
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include "portable_endian.h"
#include "serialize.h"
uint8_t get_8(uint8_t **bufferp)
{
uint8_t tmp;
tmp = *bufferp[0];
*bufferp += 1;
return tmp;
}
uint32_t get_le32(uint8_t **bufferp)
{
uint32_t tmp;
memcpy(&tmp, *bufferp, sizeof (tmp));
*bufferp += sizeof (tmp);
return le32toh(tmp);
}
uint8_t *put_8(uint8_t value, uint8_t **bufferp)
{
*bufferp[0] = value;
*bufferp += 1;
return *bufferp;
}
uint8_t *put_le32(uint32_t value, uint8_t **bufferp)
{
uint32_t tmp;
tmp = htole32(value);
memcpy(*bufferp, &tmp, sizeof (tmp));
*bufferp += sizeof (tmp);
return *bufferp;
}