Jason Xia / libscpi_parser

scpi-parser, adopted from github

Dependents:   scpi_parser_test

libscpi/ieee488.c@0:d8aca47812e0, 2014-11-14 (annotated)

Committer:
iesensor
Date:
Fri Nov 14 01:07:59 2014 +0000
Revision:
0:d8aca47812e0
tested on K64F

Who changed what in which revision?

UserRevisionLine numberNew contents of line
iesensor 0:d8aca47812e0 1 /*-
iesensor 0:d8aca47812e0 2 * Copyright (c) 2012-2013 Jan Breuer,
iesensor 0:d8aca47812e0 3 *
iesensor 0:d8aca47812e0 4 * All Rights Reserved
iesensor 0:d8aca47812e0 5 *
iesensor 0:d8aca47812e0 6 * Redistribution and use in source and binary forms, with or without
iesensor 0:d8aca47812e0 7 * modification, are permitted provided that the following conditions are
iesensor 0:d8aca47812e0 8 * met:
iesensor 0:d8aca47812e0 9 * 1. Redistributions of source code must retain the above copyright notice,
iesensor 0:d8aca47812e0 10 * this list of conditions and the following disclaimer.
iesensor 0:d8aca47812e0 11 * 2. Redistributions in binary form must reproduce the above copyright
iesensor 0:d8aca47812e0 12 * notice, this list of conditions and the following disclaimer in the
iesensor 0:d8aca47812e0 13 * documentation and/or other materials provided with the distribution.
iesensor 0:d8aca47812e0 14 *
iesensor 0:d8aca47812e0 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
iesensor 0:d8aca47812e0 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
iesensor 0:d8aca47812e0 17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
iesensor 0:d8aca47812e0 18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
iesensor 0:d8aca47812e0 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
iesensor 0:d8aca47812e0 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
iesensor 0:d8aca47812e0 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
iesensor 0:d8aca47812e0 22 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
iesensor 0:d8aca47812e0 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
iesensor 0:d8aca47812e0 24 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
iesensor 0:d8aca47812e0 25 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
iesensor 0:d8aca47812e0 26 */
iesensor 0:d8aca47812e0 27
iesensor 0:d8aca47812e0 28 /**
iesensor 0:d8aca47812e0 29 * @file scpi_ieee488.c
iesensor 0:d8aca47812e0 30 * @date Thu Nov 15 10:58:45 UTC 2012
iesensor 0:d8aca47812e0 31 *
iesensor 0:d8aca47812e0 32 * @brief Implementation of IEEE488.2 commands and state model
iesensor 0:d8aca47812e0 33 *
iesensor 0:d8aca47812e0 34 *
iesensor 0:d8aca47812e0 35 */
iesensor 0:d8aca47812e0 36
iesensor 0:d8aca47812e0 37 #include "scpi/parser.h"
iesensor 0:d8aca47812e0 38 #include "scpi/ieee488.h"
iesensor 0:d8aca47812e0 39 #include "scpi/error.h"
iesensor 0:d8aca47812e0 40 #include "scpi/constants.h"
iesensor 0:d8aca47812e0 41
iesensor 0:d8aca47812e0 42 #include <stdio.h>
iesensor 0:d8aca47812e0 43
iesensor 0:d8aca47812e0 44 /**
iesensor 0:d8aca47812e0 45 * Update register value
iesensor 0:d8aca47812e0 46 * @param context
iesensor 0:d8aca47812e0 47 * @param name - register name
iesensor 0:d8aca47812e0 48 */
iesensor 0:d8aca47812e0 49 static void regUpdate(scpi_t * context, scpi_reg_name_t name) {
iesensor 0:d8aca47812e0 50 SCPI_RegSet(context, name, SCPI_RegGet(context, name));
iesensor 0:d8aca47812e0 51 }
iesensor 0:d8aca47812e0 52
iesensor 0:d8aca47812e0 53 /**
iesensor 0:d8aca47812e0 54 * Update STB register according to value and its mask register
iesensor 0:d8aca47812e0 55 * @param context
iesensor 0:d8aca47812e0 56 * @param val value of register
iesensor 0:d8aca47812e0 57 * @param mask name of mask register (enable register)
iesensor 0:d8aca47812e0 58 * @param stbBits bits to clear or set in STB
iesensor 0:d8aca47812e0 59 */
iesensor 0:d8aca47812e0 60 static void regUpdateSTB(scpi_t * context, scpi_reg_val_t val, scpi_reg_name_t mask, scpi_reg_val_t stbBits) {
iesensor 0:d8aca47812e0 61 if (val & SCPI_RegGet(context, mask)) {
iesensor 0:d8aca47812e0 62 SCPI_RegSetBits(context, SCPI_REG_STB, stbBits);
iesensor 0:d8aca47812e0 63 } else {
iesensor 0:d8aca47812e0 64 SCPI_RegClearBits(context, SCPI_REG_STB, stbBits);
iesensor 0:d8aca47812e0 65 }
iesensor 0:d8aca47812e0 66 }
iesensor 0:d8aca47812e0 67
iesensor 0:d8aca47812e0 68 /**
iesensor 0:d8aca47812e0 69 * Get register value
iesensor 0:d8aca47812e0 70 * @param name - register name
iesensor 0:d8aca47812e0 71 * @return register value
iesensor 0:d8aca47812e0 72 */
iesensor 0:d8aca47812e0 73 scpi_reg_val_t SCPI_RegGet(scpi_t * context, scpi_reg_name_t name) {
iesensor 0:d8aca47812e0 74 if ((name < SCPI_REG_COUNT) && (context->registers != NULL)) {
iesensor 0:d8aca47812e0 75 return context->registers[name];
iesensor 0:d8aca47812e0 76 } else {
iesensor 0:d8aca47812e0 77 return 0;
iesensor 0:d8aca47812e0 78 }
iesensor 0:d8aca47812e0 79 }
iesensor 0:d8aca47812e0 80
iesensor 0:d8aca47812e0 81 /**
iesensor 0:d8aca47812e0 82 * Wrapper function to control interface from context
iesensor 0:d8aca47812e0 83 * @param context
iesensor 0:d8aca47812e0 84 * @param ctrl number of controll message
iesensor 0:d8aca47812e0 85 * @param value value of related register
iesensor 0:d8aca47812e0 86 */
iesensor 0:d8aca47812e0 87 static size_t writeControl(scpi_t * context, scpi_ctrl_name_t ctrl, scpi_reg_val_t val) {
iesensor 0:d8aca47812e0 88 if (context && context->interface && context->interface->control) {
iesensor 0:d8aca47812e0 89 return context->interface->control(context, ctrl, val);
iesensor 0:d8aca47812e0 90 } else {
iesensor 0:d8aca47812e0 91 return 0;
iesensor 0:d8aca47812e0 92 }
iesensor 0:d8aca47812e0 93 }
iesensor 0:d8aca47812e0 94
iesensor 0:d8aca47812e0 95 /**
iesensor 0:d8aca47812e0 96 * Set register value
iesensor 0:d8aca47812e0 97 * @param name - register name
iesensor 0:d8aca47812e0 98 * @param val - new value
iesensor 0:d8aca47812e0 99 */
iesensor 0:d8aca47812e0 100 void SCPI_RegSet(scpi_t * context, scpi_reg_name_t name, scpi_reg_val_t val) {
iesensor 0:d8aca47812e0 101 scpi_bool_t srq = FALSE;
iesensor 0:d8aca47812e0 102 scpi_reg_val_t mask;
iesensor 0:d8aca47812e0 103 scpi_reg_val_t old_val;
iesensor 0:d8aca47812e0 104
iesensor 0:d8aca47812e0 105 if ((name >= SCPI_REG_COUNT) || (context->registers == NULL)) {
iesensor 0:d8aca47812e0 106 return;
iesensor 0:d8aca47812e0 107 }
iesensor 0:d8aca47812e0 108
iesensor 0:d8aca47812e0 109 /* store old register value */
iesensor 0:d8aca47812e0 110 old_val = context->registers[name];
iesensor 0:d8aca47812e0 111
iesensor 0:d8aca47812e0 112 /* set register value */
iesensor 0:d8aca47812e0 113 context->registers[name] = val;
iesensor 0:d8aca47812e0 114
iesensor 0:d8aca47812e0 115 /** @TODO: remove recutsion */
iesensor 0:d8aca47812e0 116 switch (name) {
iesensor 0:d8aca47812e0 117 case SCPI_REG_STB:
iesensor 0:d8aca47812e0 118 mask = SCPI_RegGet(context, SCPI_REG_SRE);
iesensor 0:d8aca47812e0 119 mask &= ~STB_SRQ;
iesensor 0:d8aca47812e0 120 if (val & mask) {
iesensor 0:d8aca47812e0 121 val |= STB_SRQ;
iesensor 0:d8aca47812e0 122 /* avoid sending SRQ if nothing has changed */
iesensor 0:d8aca47812e0 123 if (old_val != val) {
iesensor 0:d8aca47812e0 124 srq = TRUE;
iesensor 0:d8aca47812e0 125 }
iesensor 0:d8aca47812e0 126 } else {
iesensor 0:d8aca47812e0 127 val &= ~STB_SRQ;
iesensor 0:d8aca47812e0 128 }
iesensor 0:d8aca47812e0 129 break;
iesensor 0:d8aca47812e0 130 case SCPI_REG_SRE:
iesensor 0:d8aca47812e0 131 regUpdate(context, SCPI_REG_STB);
iesensor 0:d8aca47812e0 132 break;
iesensor 0:d8aca47812e0 133 case SCPI_REG_ESR:
iesensor 0:d8aca47812e0 134 regUpdateSTB(context, val, SCPI_REG_ESE, STB_ESR);
iesensor 0:d8aca47812e0 135 break;
iesensor 0:d8aca47812e0 136 case SCPI_REG_ESE:
iesensor 0:d8aca47812e0 137 regUpdate(context, SCPI_REG_ESR);
iesensor 0:d8aca47812e0 138 break;
iesensor 0:d8aca47812e0 139 case SCPI_REG_QUES:
iesensor 0:d8aca47812e0 140 regUpdateSTB(context, val, SCPI_REG_QUESE, STB_QES);
iesensor 0:d8aca47812e0 141 break;
iesensor 0:d8aca47812e0 142 case SCPI_REG_QUESE:
iesensor 0:d8aca47812e0 143 regUpdate(context, SCPI_REG_QUES);
iesensor 0:d8aca47812e0 144 break;
iesensor 0:d8aca47812e0 145 case SCPI_REG_OPER:
iesensor 0:d8aca47812e0 146 regUpdateSTB(context, val, SCPI_REG_OPERE, STB_OPS);
iesensor 0:d8aca47812e0 147 break;
iesensor 0:d8aca47812e0 148 case SCPI_REG_OPERE:
iesensor 0:d8aca47812e0 149 regUpdate(context, SCPI_REG_OPER);
iesensor 0:d8aca47812e0 150 break;
iesensor 0:d8aca47812e0 151
iesensor 0:d8aca47812e0 152
iesensor 0:d8aca47812e0 153 case SCPI_REG_COUNT:
iesensor 0:d8aca47812e0 154 /* nothing to do */
iesensor 0:d8aca47812e0 155 break;
iesensor 0:d8aca47812e0 156 }
iesensor 0:d8aca47812e0 157
iesensor 0:d8aca47812e0 158 /* set updated register value */
iesensor 0:d8aca47812e0 159 context->registers[name] = val;
iesensor 0:d8aca47812e0 160
iesensor 0:d8aca47812e0 161 if (srq) {
iesensor 0:d8aca47812e0 162 writeControl(context, SCPI_CTRL_SRQ, SCPI_RegGet(context, SCPI_REG_STB));
iesensor 0:d8aca47812e0 163 }
iesensor 0:d8aca47812e0 164 }
iesensor 0:d8aca47812e0 165
iesensor 0:d8aca47812e0 166 /**
iesensor 0:d8aca47812e0 167 * Set register bits
iesensor 0:d8aca47812e0 168 * @param name - register name
iesensor 0:d8aca47812e0 169 * @param bits bit mask
iesensor 0:d8aca47812e0 170 */
iesensor 0:d8aca47812e0 171 void SCPI_RegSetBits(scpi_t * context, scpi_reg_name_t name, scpi_reg_val_t bits) {
iesensor 0:d8aca47812e0 172 SCPI_RegSet(context, name, SCPI_RegGet(context, name) | bits);
iesensor 0:d8aca47812e0 173 }
iesensor 0:d8aca47812e0 174
iesensor 0:d8aca47812e0 175 /**
iesensor 0:d8aca47812e0 176 * Clear register bits
iesensor 0:d8aca47812e0 177 * @param name - register name
iesensor 0:d8aca47812e0 178 * @param bits bit mask
iesensor 0:d8aca47812e0 179 */
iesensor 0:d8aca47812e0 180 void SCPI_RegClearBits(scpi_t * context, scpi_reg_name_t name, scpi_reg_val_t bits) {
iesensor 0:d8aca47812e0 181 SCPI_RegSet(context, name, SCPI_RegGet(context, name) & ~bits);
iesensor 0:d8aca47812e0 182 }
iesensor 0:d8aca47812e0 183
iesensor 0:d8aca47812e0 184 /**
iesensor 0:d8aca47812e0 185 * Clear event register
iesensor 0:d8aca47812e0 186 * @param context
iesensor 0:d8aca47812e0 187 */
iesensor 0:d8aca47812e0 188 void SCPI_EventClear(scpi_t * context) {
iesensor 0:d8aca47812e0 189 /* TODO */
iesensor 0:d8aca47812e0 190 SCPI_RegSet(context, SCPI_REG_ESR, 0);
iesensor 0:d8aca47812e0 191 }
iesensor 0:d8aca47812e0 192
iesensor 0:d8aca47812e0 193 /**
iesensor 0:d8aca47812e0 194 * *CLS - This command clears all status data structures in a device.
iesensor 0:d8aca47812e0 195 * For a device which minimally complies with SCPI. (SCPI std 4.1.3.2)
iesensor 0:d8aca47812e0 196 * @param context
iesensor 0:d8aca47812e0 197 * @return
iesensor 0:d8aca47812e0 198 */
iesensor 0:d8aca47812e0 199 scpi_result_t SCPI_CoreCls(scpi_t * context) {
iesensor 0:d8aca47812e0 200 SCPI_EventClear(context);
iesensor 0:d8aca47812e0 201 SCPI_ErrorClear(context);
iesensor 0:d8aca47812e0 202 SCPI_RegSet(context, SCPI_REG_OPER, 0);
iesensor 0:d8aca47812e0 203 SCPI_RegSet(context, SCPI_REG_QUES, 0);
iesensor 0:d8aca47812e0 204 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 205 }
iesensor 0:d8aca47812e0 206
iesensor 0:d8aca47812e0 207 /**
iesensor 0:d8aca47812e0 208 * *ESE
iesensor 0:d8aca47812e0 209 * @param context
iesensor 0:d8aca47812e0 210 * @return
iesensor 0:d8aca47812e0 211 */
iesensor 0:d8aca47812e0 212 scpi_result_t SCPI_CoreEse(scpi_t * context) {
iesensor 0:d8aca47812e0 213 int32_t new_ESE;
iesensor 0:d8aca47812e0 214 if (SCPI_ParamInt(context, &new_ESE, TRUE)) {
iesensor 0:d8aca47812e0 215 SCPI_RegSet(context, SCPI_REG_ESE, new_ESE);
iesensor 0:d8aca47812e0 216 }
iesensor 0:d8aca47812e0 217 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 218 }
iesensor 0:d8aca47812e0 219
iesensor 0:d8aca47812e0 220 /**
iesensor 0:d8aca47812e0 221 * *ESE?
iesensor 0:d8aca47812e0 222 * @param context
iesensor 0:d8aca47812e0 223 * @return
iesensor 0:d8aca47812e0 224 */
iesensor 0:d8aca47812e0 225 scpi_result_t SCPI_CoreEseQ(scpi_t * context) {
iesensor 0:d8aca47812e0 226 SCPI_ResultInt(context, SCPI_RegGet(context, SCPI_REG_ESE));
iesensor 0:d8aca47812e0 227 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 228 }
iesensor 0:d8aca47812e0 229
iesensor 0:d8aca47812e0 230 /**
iesensor 0:d8aca47812e0 231 * *ESR?
iesensor 0:d8aca47812e0 232 * @param context
iesensor 0:d8aca47812e0 233 * @return
iesensor 0:d8aca47812e0 234 */
iesensor 0:d8aca47812e0 235 scpi_result_t SCPI_CoreEsrQ(scpi_t * context) {
iesensor 0:d8aca47812e0 236 SCPI_ResultInt(context, SCPI_RegGet(context, SCPI_REG_ESR));
iesensor 0:d8aca47812e0 237 SCPI_RegSet(context, SCPI_REG_ESR, 0);
iesensor 0:d8aca47812e0 238 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 239 }
iesensor 0:d8aca47812e0 240
iesensor 0:d8aca47812e0 241 /**
iesensor 0:d8aca47812e0 242 * *IDN?
iesensor 0:d8aca47812e0 243 *
iesensor 0:d8aca47812e0 244 * field1: MANUFACTURE
iesensor 0:d8aca47812e0 245 * field2: MODEL
iesensor 0:d8aca47812e0 246 * field4: SUBSYSTEMS REVISIONS
iesensor 0:d8aca47812e0 247 *
iesensor 0:d8aca47812e0 248 * example: MANUFACTURE,MODEL,0,01-02-01
iesensor 0:d8aca47812e0 249 * @param context
iesensor 0:d8aca47812e0 250 * @return
iesensor 0:d8aca47812e0 251 */
iesensor 0:d8aca47812e0 252 scpi_result_t SCPI_CoreIdnQ(scpi_t * context) {
iesensor 0:d8aca47812e0 253 SCPI_ResultString(context, context->idn[0]);
iesensor 0:d8aca47812e0 254 SCPI_ResultString(context, context->idn[1]);
iesensor 0:d8aca47812e0 255 SCPI_ResultString(context, context->idn[2]);
iesensor 0:d8aca47812e0 256 SCPI_ResultString(context, context->idn[3]);
iesensor 0:d8aca47812e0 257 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 258 }
iesensor 0:d8aca47812e0 259
iesensor 0:d8aca47812e0 260 /**
iesensor 0:d8aca47812e0 261 * *OPC
iesensor 0:d8aca47812e0 262 * @param context
iesensor 0:d8aca47812e0 263 * @return
iesensor 0:d8aca47812e0 264 */
iesensor 0:d8aca47812e0 265 scpi_result_t SCPI_CoreOpc(scpi_t * context) {
iesensor 0:d8aca47812e0 266 SCPI_RegSetBits(context, SCPI_REG_ESR, ESR_OPC);
iesensor 0:d8aca47812e0 267 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 268 }
iesensor 0:d8aca47812e0 269
iesensor 0:d8aca47812e0 270 /**
iesensor 0:d8aca47812e0 271 * *OPC?
iesensor 0:d8aca47812e0 272 * @param context
iesensor 0:d8aca47812e0 273 * @return
iesensor 0:d8aca47812e0 274 */
iesensor 0:d8aca47812e0 275 scpi_result_t SCPI_CoreOpcQ(scpi_t * context) {
iesensor 0:d8aca47812e0 276 /* Operation is always completed */
iesensor 0:d8aca47812e0 277 SCPI_ResultInt(context, 1);
iesensor 0:d8aca47812e0 278 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 279 }
iesensor 0:d8aca47812e0 280
iesensor 0:d8aca47812e0 281 /**
iesensor 0:d8aca47812e0 282 * *RST
iesensor 0:d8aca47812e0 283 * @param context
iesensor 0:d8aca47812e0 284 * @return
iesensor 0:d8aca47812e0 285 */
iesensor 0:d8aca47812e0 286 scpi_result_t SCPI_CoreRst(scpi_t * context) {
iesensor 0:d8aca47812e0 287 if (context && context->interface && context->interface->reset) {
iesensor 0:d8aca47812e0 288 return context->interface->reset(context);
iesensor 0:d8aca47812e0 289 }
iesensor 0:d8aca47812e0 290 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 291 }
iesensor 0:d8aca47812e0 292
iesensor 0:d8aca47812e0 293 /**
iesensor 0:d8aca47812e0 294 * *SRE
iesensor 0:d8aca47812e0 295 * @param context
iesensor 0:d8aca47812e0 296 * @return
iesensor 0:d8aca47812e0 297 */
iesensor 0:d8aca47812e0 298 scpi_result_t SCPI_CoreSre(scpi_t * context) {
iesensor 0:d8aca47812e0 299 int32_t new_SRE;
iesensor 0:d8aca47812e0 300 if (SCPI_ParamInt(context, &new_SRE, TRUE)) {
iesensor 0:d8aca47812e0 301 SCPI_RegSet(context, SCPI_REG_SRE, new_SRE);
iesensor 0:d8aca47812e0 302 }
iesensor 0:d8aca47812e0 303 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 304 }
iesensor 0:d8aca47812e0 305
iesensor 0:d8aca47812e0 306 /**
iesensor 0:d8aca47812e0 307 * *SRE?
iesensor 0:d8aca47812e0 308 * @param context
iesensor 0:d8aca47812e0 309 * @return
iesensor 0:d8aca47812e0 310 */
iesensor 0:d8aca47812e0 311 scpi_result_t SCPI_CoreSreQ(scpi_t * context) {
iesensor 0:d8aca47812e0 312 SCPI_ResultInt(context, SCPI_RegGet(context, SCPI_REG_SRE));
iesensor 0:d8aca47812e0 313 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 314 }
iesensor 0:d8aca47812e0 315
iesensor 0:d8aca47812e0 316 /**
iesensor 0:d8aca47812e0 317 * *STB?
iesensor 0:d8aca47812e0 318 * @param context
iesensor 0:d8aca47812e0 319 * @return
iesensor 0:d8aca47812e0 320 */
iesensor 0:d8aca47812e0 321 scpi_result_t SCPI_CoreStbQ(scpi_t * context) {
iesensor 0:d8aca47812e0 322 SCPI_ResultInt(context, SCPI_RegGet(context, SCPI_REG_STB));
iesensor 0:d8aca47812e0 323 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 324 }
iesensor 0:d8aca47812e0 325
iesensor 0:d8aca47812e0 326 /**
iesensor 0:d8aca47812e0 327 * *TST?
iesensor 0:d8aca47812e0 328 * @param context
iesensor 0:d8aca47812e0 329 * @return
iesensor 0:d8aca47812e0 330 */
iesensor 0:d8aca47812e0 331 scpi_result_t SCPI_CoreTstQ(scpi_t * context) {
iesensor 0:d8aca47812e0 332 int result = 0;
iesensor 0:d8aca47812e0 333 if (context && context->interface && context->interface->test) {
iesensor 0:d8aca47812e0 334 result = context->interface->test(context);
iesensor 0:d8aca47812e0 335 }
iesensor 0:d8aca47812e0 336 SCPI_ResultInt(context, result);
iesensor 0:d8aca47812e0 337 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 338 }
iesensor 0:d8aca47812e0 339
iesensor 0:d8aca47812e0 340 /**
iesensor 0:d8aca47812e0 341 * *WAI
iesensor 0:d8aca47812e0 342 * @param context
iesensor 0:d8aca47812e0 343 * @return
iesensor 0:d8aca47812e0 344 */
iesensor 0:d8aca47812e0 345 scpi_result_t SCPI_CoreWai(scpi_t * context) {
iesensor 0:d8aca47812e0 346 (void) context;
iesensor 0:d8aca47812e0 347 /* NOP */
iesensor 0:d8aca47812e0 348 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 349 }
iesensor 0:d8aca47812e0 350