Jason Xia / libscpi_parser

scpi-parser, adopted from github

Dependents:   scpi_parser_test

common/scpi-def.cpp@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-def.c
iesensor 0:d8aca47812e0 30 * @date Thu Nov 15 10:58:45 UTC 2012
iesensor 0:d8aca47812e0 31 *
iesensor 0:d8aca47812e0 32 * @brief SCPI parser test
iesensor 0:d8aca47812e0 33 *
iesensor 0:d8aca47812e0 34 *
iesensor 0:d8aca47812e0 35 */
iesensor 0:d8aca47812e0 36
iesensor 0:d8aca47812e0 37 #include <stdio.h>
iesensor 0:d8aca47812e0 38 #include <stdlib.h>
iesensor 0:d8aca47812e0 39 #include <string.h>
iesensor 0:d8aca47812e0 40 #include "scpi/scpi.h"
iesensor 0:d8aca47812e0 41 #include "scpi-def.h"
iesensor 0:d8aca47812e0 42
iesensor 0:d8aca47812e0 43 scpi_result_t DMM_MeasureVoltageDcQ(scpi_t * context) {
iesensor 0:d8aca47812e0 44 scpi_number_t param1, param2;
iesensor 0:d8aca47812e0 45 char bf[15];
iesensor 0:d8aca47812e0 46 fprintf(stderr, "meas:volt:dc\r\n"); // debug command name
iesensor 0:d8aca47812e0 47
iesensor 0:d8aca47812e0 48 // read first parameter if present
iesensor 0:d8aca47812e0 49 if (!SCPI_ParamNumber(context, &param1, false)) {
iesensor 0:d8aca47812e0 50 // do something, if parameter not present
iesensor 0:d8aca47812e0 51 }
iesensor 0:d8aca47812e0 52
iesensor 0:d8aca47812e0 53 // read second paraeter if present
iesensor 0:d8aca47812e0 54 if (!SCPI_ParamNumber(context, &param2, false)) {
iesensor 0:d8aca47812e0 55 // do something, if parameter not present
iesensor 0:d8aca47812e0 56 }
iesensor 0:d8aca47812e0 57
iesensor 0:d8aca47812e0 58
iesensor 0:d8aca47812e0 59 SCPI_NumberToStr(context, &param1, bf, 15);
iesensor 0:d8aca47812e0 60 fprintf(stderr, "\tP1=%s\r\n", bf);
iesensor 0:d8aca47812e0 61
iesensor 0:d8aca47812e0 62
iesensor 0:d8aca47812e0 63 SCPI_NumberToStr(context, &param2, bf, 15);
iesensor 0:d8aca47812e0 64 fprintf(stderr, "\tP2=%s\r\n", bf);
iesensor 0:d8aca47812e0 65
iesensor 0:d8aca47812e0 66 SCPI_ResultDouble(context, 0);
iesensor 0:d8aca47812e0 67
iesensor 0:d8aca47812e0 68 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 69 }
iesensor 0:d8aca47812e0 70
iesensor 0:d8aca47812e0 71
iesensor 0:d8aca47812e0 72 scpi_result_t DMM_ConfigureVoltageDc(scpi_t * context) {
iesensor 0:d8aca47812e0 73 double param1, param2;
iesensor 0:d8aca47812e0 74 fprintf(stderr, "conf:volt:dc\r\n"); // debug command name
iesensor 0:d8aca47812e0 75
iesensor 0:d8aca47812e0 76 // read first parameter if present
iesensor 0:d8aca47812e0 77 if (!SCPI_ParamDouble(context, &param1, true)) {
iesensor 0:d8aca47812e0 78 return SCPI_RES_ERR;
iesensor 0:d8aca47812e0 79 }
iesensor 0:d8aca47812e0 80
iesensor 0:d8aca47812e0 81 // read second paraeter if present
iesensor 0:d8aca47812e0 82 if (!SCPI_ParamDouble(context, &param2, false)) {
iesensor 0:d8aca47812e0 83 // do something, if parameter not present
iesensor 0:d8aca47812e0 84 }
iesensor 0:d8aca47812e0 85
iesensor 0:d8aca47812e0 86 fprintf(stderr, "\tP1=%lf\r\n", param1);
iesensor 0:d8aca47812e0 87 fprintf(stderr, "\tP2=%lf\r\n", param2);
iesensor 0:d8aca47812e0 88
iesensor 0:d8aca47812e0 89 return SCPI_RES_OK;
iesensor 0:d8aca47812e0 90 }
iesensor 0:d8aca47812e0 91
iesensor 0:d8aca47812e0 92 static const scpi_command_t scpi_commands[] = {
iesensor 0:d8aca47812e0 93 /* {"pattern", callback} *
iesensor 0:d8aca47812e0 94
iesensor 0:d8aca47812e0 95 /* IEEE Mandated Commands (SCPI std V1999.0 4.1.1) */
iesensor 0:d8aca47812e0 96 {"*CLS", SCPI_CoreCls,},
iesensor 0:d8aca47812e0 97 {"*ESE", SCPI_CoreEse,},
iesensor 0:d8aca47812e0 98 {"*ESE?", SCPI_CoreEseQ,},
iesensor 0:d8aca47812e0 99 {"*ESR?", SCPI_CoreEsrQ,},
iesensor 0:d8aca47812e0 100 {"*IDN?", SCPI_CoreIdnQ,},
iesensor 0:d8aca47812e0 101 {"*OPC", SCPI_CoreOpc,},
iesensor 0:d8aca47812e0 102 {"*OPC?", SCPI_CoreOpcQ,},
iesensor 0:d8aca47812e0 103 {"*RST", SCPI_CoreRst,},
iesensor 0:d8aca47812e0 104 {"*SRE", SCPI_CoreSre,},
iesensor 0:d8aca47812e0 105 {"*SRE?", SCPI_CoreSreQ,},
iesensor 0:d8aca47812e0 106 {"*STB?", SCPI_CoreStbQ,},
iesensor 0:d8aca47812e0 107 {"*TST?", SCPI_CoreTstQ,},
iesensor 0:d8aca47812e0 108 {"*WAI", SCPI_CoreWai,},
iesensor 0:d8aca47812e0 109
iesensor 0:d8aca47812e0 110 /* Required SCPI commands (SCPI std V1999.0 4.2.1) */
iesensor 0:d8aca47812e0 111 {"SYSTem:ERRor?", SCPI_SystemErrorNextQ,},
iesensor 0:d8aca47812e0 112 {"SYSTem:ERRor:NEXT?", SCPI_SystemErrorNextQ,},
iesensor 0:d8aca47812e0 113 {"SYSTem:ERRor:COUNt?", SCPI_SystemErrorCountQ,},
iesensor 0:d8aca47812e0 114 {"SYSTem:VERSion?", SCPI_SystemVersionQ,},
iesensor 0:d8aca47812e0 115
iesensor 0:d8aca47812e0 116 //{"STATus:OPERation?", scpi_stub_callback,},
iesensor 0:d8aca47812e0 117 //{"STATus:OPERation:EVENt?", scpi_stub_callback,},
iesensor 0:d8aca47812e0 118 //{"STATus:OPERation:CONDition?", scpi_stub_callback,},
iesensor 0:d8aca47812e0 119 //{"STATus:OPERation:ENABle", scpi_stub_callback,},
iesensor 0:d8aca47812e0 120 //{"STATus:OPERation:ENABle?", scpi_stub_callback,},
iesensor 0:d8aca47812e0 121
iesensor 0:d8aca47812e0 122 {"STATus:QUEStionable?", SCPI_StatusQuestionableEventQ,},
iesensor 0:d8aca47812e0 123 {"STATus:QUEStionable:EVENt?", SCPI_StatusQuestionableEventQ,},
iesensor 0:d8aca47812e0 124 //{"STATus:QUEStionable:CONDition?", scpi_stub_callback,},
iesensor 0:d8aca47812e0 125 {"STATus:QUEStionable:ENABle", SCPI_StatusQuestionableEnable,},
iesensor 0:d8aca47812e0 126 {"STATus:QUEStionable:ENABle?", SCPI_StatusQuestionableEnableQ,},
iesensor 0:d8aca47812e0 127
iesensor 0:d8aca47812e0 128 {"STATus:PRESet", SCPI_StatusPreset,},
iesensor 0:d8aca47812e0 129
iesensor 0:d8aca47812e0 130 /* DMM */
iesensor 0:d8aca47812e0 131 {"MEASure:VOLTage:DC?", DMM_MeasureVoltageDcQ,},
iesensor 0:d8aca47812e0 132 {"CONFigure:VOLTage:DC", DMM_ConfigureVoltageDc,},
iesensor 0:d8aca47812e0 133 {"MEASure:VOLTage:DC:RATio?", SCPI_StubQ,},
iesensor 0:d8aca47812e0 134 {"MEASure:VOLTage:AC?", SCPI_StubQ,},
iesensor 0:d8aca47812e0 135 {"MEASure:CURRent:DC?", SCPI_StubQ,},
iesensor 0:d8aca47812e0 136 {"MEASure:CURRent:AC?", SCPI_StubQ,},
iesensor 0:d8aca47812e0 137 {"MEASure:RESistance?", SCPI_StubQ,},
iesensor 0:d8aca47812e0 138 {"MEASure:FRESistance?", SCPI_StubQ,},
iesensor 0:d8aca47812e0 139 {"MEASure:FREQuency?", SCPI_StubQ,},
iesensor 0:d8aca47812e0 140 {"MEASure:PERiod?", SCPI_StubQ,},
iesensor 0:d8aca47812e0 141
iesensor 0:d8aca47812e0 142 {"SYSTem:COMMunication:TCPIP:CONTROL?", SCPI_SystemCommTcpipControlQ,},
iesensor 0:d8aca47812e0 143
iesensor 0:d8aca47812e0 144 SCPI_CMD_LIST_END
iesensor 0:d8aca47812e0 145 };
iesensor 0:d8aca47812e0 146
iesensor 0:d8aca47812e0 147 static scpi_interface_t scpi_interface = {
iesensor 0:d8aca47812e0 148 /* error */ SCPI_Error,
iesensor 0:d8aca47812e0 149 /* write */ SCPI_Write,
iesensor 0:d8aca47812e0 150 /* control */ SCPI_Control,
iesensor 0:d8aca47812e0 151 /* flush */ SCPI_Flush,
iesensor 0:d8aca47812e0 152 /* reset */ SCPI_Reset,
iesensor 0:d8aca47812e0 153 /* test */ SCPI_Test,
iesensor 0:d8aca47812e0 154 };
iesensor 0:d8aca47812e0 155
iesensor 0:d8aca47812e0 156 #define SCPI_INPUT_BUFFER_LENGTH 256
iesensor 0:d8aca47812e0 157 static char scpi_input_buffer[SCPI_INPUT_BUFFER_LENGTH];
iesensor 0:d8aca47812e0 158
iesensor 0:d8aca47812e0 159 static scpi_reg_val_t scpi_regs[SCPI_REG_COUNT];
iesensor 0:d8aca47812e0 160
iesensor 0:d8aca47812e0 161
iesensor 0:d8aca47812e0 162 scpi_t scpi_context = {
iesensor 0:d8aca47812e0 163 /* cmdlist */ scpi_commands,
iesensor 0:d8aca47812e0 164 /* buffer */ { /* length */ SCPI_INPUT_BUFFER_LENGTH, /* position */ 0, /* data */ scpi_input_buffer, },
iesensor 0:d8aca47812e0 165 /* paramlist */ { /* cmd */ NULL, /* parameters */ NULL, /* length */ 0, },
iesensor 0:d8aca47812e0 166 /* interface */ &scpi_interface,
iesensor 0:d8aca47812e0 167 /* output_count */ 0,
iesensor 0:d8aca47812e0 168 /* input_count */ 0,
iesensor 0:d8aca47812e0 169 /* cmd_error */ FALSE,
iesensor 0:d8aca47812e0 170 /* error_queue */ NULL,
iesensor 0:d8aca47812e0 171 /* registers */ scpi_regs,
iesensor 0:d8aca47812e0 172 /* units */ scpi_units_def,
iesensor 0:d8aca47812e0 173 /* special_numbers */ scpi_special_numbers_def,
iesensor 0:d8aca47812e0 174 /* user_context */ NULL,
iesensor 0:d8aca47812e0 175 /* idn */ {"MANUFACTURE", "INSTR2013", NULL, "01-02"},
iesensor 0:d8aca47812e0 176 };
iesensor 0:d8aca47812e0 177