X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fcolead-slm%2Fprotocol.h;fp=src%2Fhardware%2Fcolead-slm%2Fprotocol.h;h=8942ac8558863a1dd5d94169c0a4c7836ded1f9c;hb=155b680da482cea2381becb73c51cfb838bff31e;hp=0000000000000000000000000000000000000000;hpb=43cd4637285833706f8a404ca027bcf0ee75b9ae;p=libsigrok.git

diff --git a/src/hardware/colead-slm/protocol.h b/src/hardware/colead-slm/protocol.h
new file mode 100644
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--- /dev/null
+++ b/src/hardware/colead-slm/protocol.h
@@ -0,0 +1,54 @@
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2012 Bert Vermeulen <bert@biot.com>
+ *
+ * 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/>.
+ */
+
+#ifndef LIBSIGROK_HARDWARE_COLEAD_SLM_PROTOCOL_H
+#define LIBSIGROK_HARDWARE_COLEAD_SLM_PROTOCOL_H
+
+#include <stdint.h>
+#include "libsigrok.h"
+#include "libsigrok-internal.h"
+
+#define LOG_PREFIX "colead-slm"
+
+enum {
+	IDLE,
+	COMMAND_SENT,
+};
+
+/** 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;
+	int state;
+	char buf[10];
+	int buflen;
+};
+
+SR_PRIV int colead_slm_receive_data(int fd, int revents, void *cb_data);
+
+#endif