+++ /dev/null
-/*
- * This file is part of the libsigrok project.
- *
- * Copyright (C) 2013 Matthias Heidbrink <m-sigrok@heidbrink.biz>
- *
- * 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 3 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/>.
- */
-
-/**
- * @file
- *
- * BBC Goerz Metrawatt M2110 ASCII protocol parser.
- *
- * Most probably the simplest multimeter protocol ever ;-) .
- */
-
-#include <string.h>
-#include <math.h>
-#include <glib.h>
-#include "libsigrok.h"
-#include "libsigrok-internal.h"
-
-#define LOG_PREFIX "m2110"
-
-SR_PRIV gboolean sr_m2110_packet_valid(const uint8_t *buf)
-{
- float val;
-
- if ((buf[7] != '\r') || (buf[8] != '\n'))
- return FALSE;
-
- if (!strncmp((const char *)buf, "OVERRNG", 7))
- return TRUE;
-
- if (sscanf((const char *)buf, "%f", &val) == 1)
- return TRUE;
- else
- return FALSE;
-}
-
-SR_PRIV int sr_m2110_parse(const uint8_t *buf, float *floatval,
- struct sr_datafeed_analog *analog, void *info)
-{
- float val;
-
- (void)info;
-
- /* We don't know the unit, so that's the best we can do. */
- analog->mq = SR_MQ_GAIN;
- analog->unit = SR_UNIT_UNITLESS;
- analog->mqflags = 0;
-
- if (!strncmp((const char *)buf, "OVERRNG", 7))
- *floatval = INFINITY;
- else if (sscanf((const char *)buf, "%f", &val) == 1)
- *floatval = val;
-
- return SR_OK;
-}