X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fmanson-hcs-3xxx%2Fprotocol.h;h=b4441d070658d65f23187a6556492bb2703be536;hb=b5bbc3f1b00d5f3096c6800af4069fb07704d3a9;hp=e5fdeeee356e7b2a7b224850583e067ae4468bde;hpb=8f4e922f43ca7d6c9b25d593c7c25abc3efa7e17;p=libsigrok.git

diff --git a/hardware/manson-hcs-3xxx/protocol.h b/hardware/manson-hcs-3xxx/protocol.h
index e5fdeeee..b4441d07 100644
--- a/hardware/manson-hcs-3xxx/protocol.h
+++ b/hardware/manson-hcs-3xxx/protocol.h
@@ -2,6 +2,7 @@
  * This file is part of the libsigrok project.
  *
  * Copyright (C) 2014 Uwe Hermann <uwe@hermann-uwe.de>
+ * Copyright (C) 2014 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
@@ -18,20 +19,81 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+/** @file
+  *  <em>Manson HCS-3xxx Series</em> power supply driver
+  *  @internal
+  */
+
 #ifndef LIBSIGROK_HARDWARE_MANSON_HCS_3XXX_PROTOCOL_H
 #define LIBSIGROK_HARDWARE_MANSON_HCS_3XXX_PROTOCOL_H
 
 #include <stdint.h>
+#include <string.h>
+#include <math.h>
 #include <glib.h>
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
 #define LOG_PREFIX "manson-hcs-3xxx"
 
+enum {
+	MANSON_HCS_3100,
+	MANSON_HCS_3102,
+	MANSON_HCS_3104,
+	MANSON_HCS_3150,
+	MANSON_HCS_3200,
+	MANSON_HCS_3202,
+	MANSON_HCS_3204,
+	MANSON_HCS_3300,
+	MANSON_HCS_3302,
+	MANSON_HCS_3304,
+	MANSON_HCS_3400,
+	MANSON_HCS_3402,
+	MANSON_HCS_3404,
+	MANSON_HCS_3600,
+	MANSON_HCS_3602,
+	MANSON_HCS_3604,
+};
+
+/** Information on a single model. */
+struct hcs_model {
+	int model_id;      /**< Model info */
+	char *name;        /**< Model name */
+	char *id;          /**< Model ID, like delivered by interface */
+	double voltage[3]; /**< Min, max, step */
+	double current[3]; /**< Min, max, step */
+};
+
 /** Private, per-device-instance driver context. */
 struct dev_context {
+	struct hcs_model *model; /**< Model informaion. */
+
+	uint64_t limit_samples;
+	uint64_t limit_msec;
+	uint64_t num_samples;
+	int64_t starttime;
+	int64_t req_sent_at;
+	gboolean reply_pending;
+
+	void *cb_data;
+
+	float current;		/**< Last current value [A] read from device. */
+	float current_max;	/**< Output current set. */
+	float current_max_device;/**< Device-provided maximum output current. */
+	float voltage;		/**< Last voltage value [V] read from device. */
+	float voltage_max;	/**< Output voltage set. */
+	float voltage_max_device;/**< Device-provided maximum output voltage. */
+	gboolean cc_mode;	/**< Device is in constant current mode (otherwise constant voltage). */
+
+	gboolean output_enabled; /**< Is the output enabled? */
+
+	char buf[50];
+	int buflen;
 };
 
-SR_PRIV int manson_hcs_3xxx_receive_data(int fd, int revents, void *cb_data);
+SR_PRIV int hcs_parse_volt_curr_mode(struct sr_dev_inst *sdi, char **tokens);
+SR_PRIV int hcs_read_reply(struct sr_serial_dev_inst *serial, int lines, char* buf, int buflen);
+SR_PRIV int hcs_send_cmd(struct sr_serial_dev_inst *serial, const char *cmd, ...);
+SR_PRIV int hcs_receive_data(int fd, int revents, void *cb_data);
 
 #endif