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/*
* Wi-Fi Detector opensource firmware
* Error numbers
*
* Copyright (C) 2007 Michael Buesch <mb@bu3sch.de>
*
* 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.
*/
#include "errno.h"
#include "util.h"
const prog_char * errno_string(int8_t err)
{
if (err < 0)
err = -err;
switch (err) {
case EOK:
return PSTR("No error");
case ERXFE:
return PSTR("USART-RX frame error");
case ERXPE:
return PSTR("USART-RX parity error");
case ERXOV:
return PSTR("USART-RX overflow");
case ENODATA:
return PSTR("No data available");
case EOVERFLOW:
return PSTR("Buffer overflow");
case ETIMEDOUT:
return PSTR("Timeout");
case ENOSPC:
return PSTR("No space left");
case EINTR:
return PSTR("Interrupted");
case EIGNORE:
return PSTR("Ignored");
}
BUG_ON(1);
}
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