rdtech-tc: Add initial support for the RDTech TC66C

[libsigrok.git] / src / hardware / rdtech-tc / protocol.h

diff --git a/src/hardware/rdtech-tc/protocol.h b/src/hardware/rdtech-tc/protocol.h
new file mode 100644 (file)
index 0000000..963c776
--- /dev/null
+++ b/src/hardware/rdtech-tc/protocol.h
@@ -0,0 +1,50 @@
+/*
+ * This file is part of the libsigrok project.
+ *
+ * Copyright (C) 2020 Andreas Sandberg <andreas@sandberg.pp.se>
+ *
+ * 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_RDTECH_TC_PROTOCOL_H
+#define LIBSIGROK_HARDWARE_RDTECH_TC_PROTOCOL_H
+
+#include <libsigrok/libsigrok.h>
+#include "libsigrok-internal.h"
+
+#define LOG_PREFIX "rdtech-tc"
+
+#define RDTECH_TC_BUFSIZE 256
+
+struct rdtech_dev_info {
+       char *model_name;
+       char *fw_ver;
+       uint32_t serial_num;
+};
+
+struct dev_context {
+       struct rdtech_dev_info dev_info;
+       const struct binary_analog_channel *channels;
+       struct sr_sw_limits limits;
+
+       uint8_t buf[RDTECH_TC_BUFSIZE];
+       int buflen;
+       int64_t cmd_sent_at;
+};
+
+SR_PRIV int rdtech_tc_probe(struct sr_serial_dev_inst *serial, struct dev_context  *devc);
+SR_PRIV int rdtech_tc_receive_data(int fd, int revents, void *cb_data);
+SR_PRIV int rdtech_tc_poll(const struct sr_dev_inst *sdi);
+
+#endif