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/* Copyright 2012, Sebastian Reichel <sre@ring0.de>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
public errordomain SerialError {
IO_ERROR,
ERRNO,
}
public class SerialDevice : Device {
private int fd;
public void setup(string device) throws SerialError {
fd = Posix.open(device, Posix.O_RDWR);
if(fd < 0)
throw new SerialError.IO_ERROR("Could not open device!");
/* TODO */
}
~I2CDevice() {
Posix.close(fd);
}
protected ssize_t read(void *buf, size_t count) {
return Posix.read(fd, buf, count);
}
protected ssize_t write(void *buf, size_t count) {
ssize_t size = Posix.write(fd, buf, count);
return size;
}
}
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