X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fmic-985xx%2Fprotocol.h;fp=src%2Fhardware%2Fmic-985xx%2Fprotocol.h;h=279cca5be79f3ed195a49d27b6f18a9226671907;hb=155b680da482cea2381becb73c51cfb838bff31e;hp=0000000000000000000000000000000000000000;hpb=43cd4637285833706f8a404ca027bcf0ee75b9ae;p=libsigrok.git

diff --git a/src/hardware/mic-985xx/protocol.h b/src/hardware/mic-985xx/protocol.h
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+++ b/src/hardware/mic-985xx/protocol.h
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+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#ifndef LIBSIGROK_HARDWARE_MIC_985XX_PROTOCOL_H
+#define LIBSIGROK_HARDWARE_MIC_985XX_PROTOCOL_H
+
+#include <stdint.h>
+#include <string.h>
+#include <ctype.h>
+#include <glib.h>
+#include "libsigrok.h"
+#include "libsigrok-internal.h"
+
+#define LOG_PREFIX "mic-985xx"
+
+/* Note: When adding entries here, don't forget to update MIC_DEV_COUNT. */
+enum {
+	MIC_98581,
+	MIC_98583,
+};
+
+#define MIC_DEV_COUNT 2
+
+struct mic_dev_info {
+	char *vendor;
+	char *device;
+	char *conn;
+	uint32_t max_sample_points;
+	gboolean has_temperature;
+	gboolean has_humidity;
+	uint8_t packet_size;
+	gboolean (*packet_valid)(const uint8_t *);
+	struct sr_dev_driver *di;
+	int (*receive_data)(int, int, void *);
+};
+
+extern SR_PRIV const struct mic_dev_info mic_devs[MIC_DEV_COUNT];
+
+#define SERIAL_BUFSIZE 256
+
+/** Private, per-device-instance driver context. */
+struct dev_context {
+	/** The current sampling limit (in number of samples). */
+	uint64_t limit_samples;
+
+	/** The current sampling limit (in ms). */
+	uint64_t limit_msec;
+
+	/** Opaque pointer passed in by the frontend. */
+	void *cb_data;
+
+	/** The current number of already received samples. */
+	uint64_t num_samples;
+
+	int64_t starttime;
+
+	uint8_t buf[SERIAL_BUFSIZE];
+	int bufoffset;
+	int buflen;
+};
+
+SR_PRIV gboolean packet_valid_temp(const uint8_t *buf);
+SR_PRIV gboolean packet_valid_temp_hum(const uint8_t *buf);
+
+SR_PRIV int receive_data_MIC_98581(int fd, int revents, void *cb_data);
+SR_PRIV int receive_data_MIC_98583(int fd, int revents, void *cb_data);
+
+SR_PRIV int mic_cmd_get_device_info(struct sr_serial_dev_inst *serial);
+
+#endif