X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fgmc-mh-1x-2x%2Fprotocol.h;fp=hardware%2Fgmc-mh-1x-2x%2Fprotocol.h;h=0000000000000000000000000000000000000000;hb=155b680da482cea2381becb73c51cfb838bff31e;hp=aa19be38a8a8d161ae7723f88d41b81293140242;hpb=43cd4637285833706f8a404ca027bcf0ee75b9ae;p=libsigrok.git diff --git a/hardware/gmc-mh-1x-2x/protocol.h b/hardware/gmc-mh-1x-2x/protocol.h deleted file mode 100644 index aa19be38..00000000 --- a/hardware/gmc-mh-1x-2x/protocol.h +++ /dev/null @@ -1,136 +0,0 @@ -/* - * This file is part of the libsigrok project. - * - * Copyright (C) 2013, 2014 Matthias Heidbrink - * - * 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 . - */ - -/** @file - * Gossen Metrawatt Metrahit 1x/2x drivers - * @internal - */ - -#ifndef LIBSIGROK_HARDWARE_GMC_MH_1X_2X_PROTOCOL_H -#define LIBSIGROK_HARDWARE_GMC_MH_1X_2X_PROTOCOL_H - -#include -#include -#include "libsigrok.h" -#include "libsigrok-internal.h" - -#define LOG_PREFIX "gmc-mh-1x-2x" - -#define GMC_BUFSIZE 266 - -/** Message ID bits 4, 5 */ -#define MSGID_MASK 0x30 /**< Mask to get message ID bits */ -#define MSGID_INF 0x00 /**< Start of message with device info */ -#define MSGID_D10 0x10 /**< Start of data message, non-displayed intermediate */ -#define MSGID_DTA 0x20 /**< Start of data message, displayed, averaged */ -#define MSGID_DATA 0x30 /**< Data byte in message */ - -#define MSGC_MASK 0x0f /**< Mask to get message byte contents in send mode */ - -#define MSGSRC_MASK 0xc0 /**< Mask to get bits related to message source */ - -#define bc(x) (x & MSGC_MASK) /**< Get contents from a byte */ - -#define MASK_6BITS 0x3f /**< Mask lower six bits. */ - -/** - * Internal multimeter model codes. In opposite to the multimeter models from - * protocol (see decode_model()), these codes allow working with ranges. - */ -enum model { - METRAHIT_NONE = 0, /**< Value for uninitialized variable */ - METRAHIT_12S = 12, - METRAHIT_13S14A = 13, - METRAHIT_14S = 14, - METRAHIT_15S = 15, - METRAHIT_16S = 16, - METRAHIT_16I = 17, /**< Metrahit 16I, L */ - METRAHIT_16T = 18, /**< Metrahit 16T, U, KMM2002 */ - METRAHIT_16X = METRAHIT_16T, /**< All Metrahit 16 */ - /* A Metrahit 17 exists, but seems not to have an IR interface. */ - METRAHIT_18S = 19, - METRAHIT_2X = 20, /**< For model type comparisons */ - METRAHIT_22SM = METRAHIT_2X + 1, /**< Send mode */ - METRAHIT_22S = METRAHIT_22SM + 1, /**< Bidi mode */ - METRAHIT_22M = METRAHIT_22S + 1, /**< Bidi mode */ - METRAHIT_23S = METRAHIT_22M + 1, - METRAHIT_24S = METRAHIT_23S + 1, - METRAHIT_25S = METRAHIT_24S + 1, - METRAHIT_26SM = METRAHIT_25S + 1, /**< Send mode */ - METRAHIT_26S = METRAHIT_26SM + 1, /**< Bidi mode */ - METRAHIT_26M = METRAHIT_26S + 1, /**< Bidi mode */ - METRAHIT_28S = METRAHIT_26M + 1, - METRAHIT_29S = METRAHIT_28S + 1, -}; - -/** Private, per-device-instance driver context. */ -struct dev_context { - /* Model-specific information */ - enum model model; /**< Model code. */ - - /* Acquisition settings */ - uint64_t limit_samples; /**< Target number of samples */ - uint64_t limit_msec; /**< Target sampling time */ - - /* Opaque pointer passed in by frontend. */ - void *cb_data; - - /* Operational state */ - gboolean settings_ok; /**< Settings msg received yet. */ - int msg_type; /**< Message type (MSGID_INF, ...). */ - int msg_len; /**< Message lengh (valid when msg, curr. type known).*/ - int mq; /**< Measured quantity */ - int unit; /**< Measured unit */ - uint64_t mqflags; /**< Measured quantity flags */ - float value; /**< Measured value */ - float scale; /**< Scale for value. */ - int8_t scale1000; /**< Additional scale factor 1000x. */ - gboolean vmains_29S; /**< Measured ctmv is V mains (29S only). */ - int addr; /**< Device address (1..15). */ - int cmd_idx; /**< Parameter "Idx" (Index) of current command, if required. */ - int cmd_seq; /**< Command sequence. Used to query status every n messages. */ - gboolean autorng; /**< Auto range enabled. */ - float ubatt; /**< Battery voltage. */ - uint8_t fw_ver_maj; /**< Firmware version major. */ - uint8_t fw_ver_min; /**< Firmware version minor. */ - int64_t req_sent_at; /**< Request sent. */ - gboolean response_pending; /**< Request sent, response is pending. */ - - /* Temporary state across callbacks */ - uint64_t num_samples; /**< Current #samples for limit_samples */ - GTimer *elapsed_msec; /**< Used for sampling with limit_msec */ - uint8_t buf[GMC_BUFSIZE]; /**< Buffer for read callback */ - int buflen; /**< Data len in buf */ -}; - -/* Forward declarations */ -SR_PRIV int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi, - const struct sr_channel_group *cg); -SR_PRIV void create_cmd_14(guchar addr, guchar func, guchar* params, guchar* buf); -SR_PRIV void dump_msg14(guchar* buf, gboolean raw); -SR_PRIV int gmc_decode_model_bd(uint8_t mcode); -SR_PRIV int gmc_decode_model_sm(uint8_t mcode); -SR_PRIV int gmc_mh_1x_2x_receive_data(int fd, int revents, void *cb_data); -SR_PRIV int gmc_mh_2x_receive_data(int fd, int revents, void *cb_data); -SR_PRIV const char *gmc_model_str(enum model mcode); -SR_PRIV int process_msg14(struct sr_dev_inst *sdi); -SR_PRIV int req_meas14(const struct sr_dev_inst *sdi); -SR_PRIV int req_stat14(const struct sr_dev_inst *sdi, gboolean power_on); - -#endif