Update c++ example, make special numbers more correct
| | |
| | | .units = scpi_units_def, |
| | | .idn = {"MANUFACTURE", "INSTR2013", NULL, "01-02"}, |
| | | }; |
| | | |
| | |
| | | fprintf(stderr, "meas:volt:dc\r\n"); // debug command name |
| | | |
| | | // read first parameter if present |
| | | if (!SCPI_ParamNumber(context, ¶m1, false)) { |
| | | if (!SCPI_ParamNumber(context, scpi_special_numbers_def, ¶m1, false)) { |
| | | // do something, if parameter not present |
| | | } |
| | | |
| | | // read second paraeter if present |
| | | if (!SCPI_ParamNumber(context, ¶m2, false)) { |
| | | if (!SCPI_ParamNumber(context, scpi_special_numbers_def, ¶m2, false)) { |
| | | // do something, if parameter not present |
| | | } |
| | | |
| | | |
| | | SCPI_NumberToStr(context, ¶m1, bf, 15); |
| | | SCPI_NumberToStr(context, scpi_special_numbers_def, ¶m1, bf, 15); |
| | | fprintf(stderr, "\tP1=%s\r\n", bf); |
| | | |
| | | |
| | | SCPI_NumberToStr(context, ¶m2, bf, 15); |
| | | SCPI_NumberToStr(context, scpi_special_numbers_def, ¶m2, bf, 15); |
| | | fprintf(stderr, "\tP2=%s\r\n", bf); |
| | | |
| | | SCPI_ResultDouble(context, 0); |
| | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | |
| | | scpi_result_t DMM_MeasureVoltageAcQ(scpi_t * context) { |
| | | scpi_number_t param1, param2; |
| | | char bf[15]; |
| | | fprintf(stderr, "meas:volt:ac\r\n"); // debug command name |
| | | |
| | | // read first parameter if present |
| | | if (!SCPI_ParamNumber(context, scpi_special_numbers_def, ¶m1, false)) { |
| | | // do something, if parameter not present |
| | | } |
| | | |
| | | // read second paraeter if present |
| | | if (!SCPI_ParamNumber(context, scpi_special_numbers_def, ¶m2, false)) { |
| | | // do something, if parameter not present |
| | | } |
| | | |
| | | |
| | | SCPI_NumberToStr(context, scpi_special_numbers_def, ¶m1, bf, 15); |
| | | fprintf(stderr, "\tP1=%s\r\n", bf); |
| | | |
| | | |
| | | SCPI_NumberToStr(context, scpi_special_numbers_def, ¶m2, bf, 15); |
| | | fprintf(stderr, "\tP2=%s\r\n", bf); |
| | | |
| | | SCPI_ResultDouble(context, 0); |
| | | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | scpi_result_t DMM_ConfigureVoltageDc(scpi_t * context) { |
| | | double param1, param2; |
| | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | scpi_result_t TEST_Bool(scpi_t * context) { |
| | | scpi_bool_t param1; |
| | | fprintf(stderr, "TEST:BOOL\r\n"); // debug command name |
| | | |
| | | // read first parameter if present |
| | | if (!SCPI_ParamBool(context, ¶m1, true)) { |
| | | return SCPI_RES_ERR; |
| | | } |
| | | |
| | | fprintf(stderr, "\tP1=%d\r\n", param1); |
| | | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | scpi_choice_def_t trigger_source[] = { |
| | | {"BUS", 5}, |
| | | {"IMMediate", 6}, |
| | | {"EXTernal", 7}, |
| | | SCPI_CHOICE_LIST_END /* termination of option list */ |
| | | }; |
| | | |
| | | |
| | | scpi_result_t TEST_ChoiceQ(scpi_t * context) { |
| | | |
| | | int32_t param; |
| | | const char * name; |
| | | |
| | | if (!SCPI_ParamChoice(context, trigger_source, ¶m, true)) { |
| | | return SCPI_RES_ERR; |
| | | } |
| | | |
| | | SCPI_ChoiceToName(trigger_source, param, &name); |
| | | fprintf(stderr, "\tP1=%s (%ld)\r\n", name, (long int)param); |
| | | |
| | | SCPI_ResultInt(context, param); |
| | | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | scpi_result_t TEST_Numbers(scpi_t * context) { |
| | | |
| | | fprintf(stderr, "RAW CMD %.*s\r\n", (int)context->param_list.cmd_raw.length, context->param_list.cmd_raw.data); |
| | | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | scpi_result_t TEST_Text(scpi_t * context) { |
| | | char buffer[100]; |
| | | size_t copy_len; |
| | | |
| | | buffer[0] = 0; |
| | | SCPI_ParamCopyText(context, buffer, 100, ©_len, false); |
| | | |
| | | fprintf(stderr, "TEXT: ***%s***\r\n", buffer); |
| | | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | scpi_result_t TEST_ArbQ(scpi_t * context) { |
| | | const char * data; |
| | | size_t len; |
| | | |
| | | SCPI_ParamArbitraryBlock(context, &data, &len, false); |
| | | |
| | | SCPI_ResultArbitraryBlock(context, data, len); |
| | | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | /** |
| | | * Reimplement IEEE488.2 *TST? |
| | | * |
| | | * Result should be 0 if everything is ok |
| | | * Result should be 1 if something goes wrong |
| | | * |
| | | * Return SCPI_RES_OK |
| | | */ |
| | | scpi_result_t My_CoreTstQ(scpi_t * context) { |
| | | |
| | | SCPI_ResultInt(context, 0); |
| | | |
| | | return SCPI_RES_OK; |
| | | } |
| | | |
| | | static const scpi_command_t scpi_commands[] = { |
| | | /* {"pattern", callback} * |
| | | |
| | | /* IEEE Mandated Commands (SCPI std V1999.0 4.1.1) */ |
| | | {"*CLS", SCPI_CoreCls,}, |
| | | {"*ESE", SCPI_CoreEse,}, |
| | | {"*ESE?", SCPI_CoreEseQ,}, |
| | | {"*ESR?", SCPI_CoreEsrQ,}, |
| | | {"*IDN?", SCPI_CoreIdnQ,}, |
| | | {"*OPC", SCPI_CoreOpc,}, |
| | | {"*OPC?", SCPI_CoreOpcQ,}, |
| | | {"*RST", SCPI_CoreRst,}, |
| | | {"*SRE", SCPI_CoreSre,}, |
| | | {"*SRE?", SCPI_CoreSreQ,}, |
| | | {"*STB?", SCPI_CoreStbQ,}, |
| | | {"*TST?", SCPI_CoreTstQ,}, |
| | | {"*WAI", SCPI_CoreWai,}, |
| | | {"*CLS", SCPI_CoreCls, 0}, |
| | | {"*ESE", SCPI_CoreEse, 0}, |
| | | {"*ESE?", SCPI_CoreEseQ, 0}, |
| | | {"*ESR?", SCPI_CoreEsrQ, 0}, |
| | | {"*IDN?", SCPI_CoreIdnQ, 0}, |
| | | {"*OPC", SCPI_CoreOpc, 0}, |
| | | {"*OPC?", SCPI_CoreOpcQ, 0}, |
| | | {"*RST", SCPI_CoreRst, 0}, |
| | | {"*SRE", SCPI_CoreSre, 0}, |
| | | {"*SRE?", SCPI_CoreSreQ, 0}, |
| | | {"*STB?", SCPI_CoreStbQ, 0}, |
| | | {"*TST?", My_CoreTstQ, 0}, |
| | | {"*WAI", SCPI_CoreWai, 0}, |
| | | |
| | | /* Required SCPI commands (SCPI std V1999.0 4.2.1) */ |
| | | {"SYSTem:ERRor?", SCPI_SystemErrorNextQ,}, |
| | | {"SYSTem:ERRor:NEXT?", SCPI_SystemErrorNextQ,}, |
| | | {"SYSTem:ERRor:COUNt?", SCPI_SystemErrorCountQ,}, |
| | | {"SYSTem:VERSion?", SCPI_SystemVersionQ,}, |
| | | {"SYSTem:ERRor[:NEXT]?", SCPI_SystemErrorNextQ, 0}, |
| | | {"SYSTem:ERRor:COUNt?", SCPI_SystemErrorCountQ, 0}, |
| | | {"SYSTem:VERSion?", SCPI_SystemVersionQ, 0}, |
| | | |
| | | //{"STATus:OPERation?", scpi_stub_callback,}, |
| | | //{"STATus:OPERation:EVENt?", scpi_stub_callback,}, |
| | | //{"STATus:OPERation:CONDition?", scpi_stub_callback,}, |
| | | //{"STATus:OPERation:ENABle", scpi_stub_callback,}, |
| | | //{"STATus:OPERation:ENABle?", scpi_stub_callback,}, |
| | | //{"STATus:OPERation?", scpi_stub_callback, 0}, |
| | | //{"STATus:OPERation:EVENt?", scpi_stub_callback, 0}, |
| | | //{"STATus:OPERation:CONDition?", scpi_stub_callback, 0}, |
| | | //{"STATus:OPERation:ENABle", scpi_stub_callback, 0}, |
| | | //{"STATus:OPERation:ENABle?", scpi_stub_callback, 0}, |
| | | |
| | | {"STATus:QUEStionable?", SCPI_StatusQuestionableEventQ,}, |
| | | {"STATus:QUEStionable:EVENt?", SCPI_StatusQuestionableEventQ,}, |
| | | //{"STATus:QUEStionable:CONDition?", scpi_stub_callback,}, |
| | | {"STATus:QUEStionable:ENABle", SCPI_StatusQuestionableEnable,}, |
| | | {"STATus:QUEStionable:ENABle?", SCPI_StatusQuestionableEnableQ,}, |
| | | {"STATus:QUEStionable[:EVENt]?", SCPI_StatusQuestionableEventQ, 0}, |
| | | //{"STATus:QUEStionable:CONDition?", scpi_stub_callback, 0}, |
| | | {"STATus:QUEStionable:ENABle", SCPI_StatusQuestionableEnable, 0}, |
| | | {"STATus:QUEStionable:ENABle?", SCPI_StatusQuestionableEnableQ, 0}, |
| | | |
| | | {"STATus:PRESet", SCPI_StatusPreset,}, |
| | | {"STATus:PRESet", SCPI_StatusPreset, 0}, |
| | | |
| | | /* DMM */ |
| | | {"MEASure:VOLTage:DC?", DMM_MeasureVoltageDcQ,}, |
| | | {"CONFigure:VOLTage:DC", DMM_ConfigureVoltageDc,}, |
| | | {"MEASure:VOLTage:DC:RATio?", SCPI_StubQ,}, |
| | | {"MEASure:VOLTage:AC?", SCPI_StubQ,}, |
| | | {"MEASure:CURRent:DC?", SCPI_StubQ,}, |
| | | {"MEASure:CURRent:AC?", SCPI_StubQ,}, |
| | | {"MEASure:RESistance?", SCPI_StubQ,}, |
| | | {"MEASure:FRESistance?", SCPI_StubQ,}, |
| | | {"MEASure:FREQuency?", SCPI_StubQ,}, |
| | | {"MEASure:PERiod?", SCPI_StubQ,}, |
| | | {"MEASure:VOLTage:DC?", DMM_MeasureVoltageDcQ, 0}, |
| | | {"CONFigure:VOLTage:DC", DMM_ConfigureVoltageDc, 0}, |
| | | {"MEASure:VOLTage:DC:RATio?", SCPI_StubQ, 0}, |
| | | {"MEASure:VOLTage:AC?", DMM_MeasureVoltageAcQ, 0}, |
| | | {"MEASure:CURRent:DC?", SCPI_StubQ, 0}, |
| | | {"MEASure:CURRent:AC?", SCPI_StubQ, 0}, |
| | | {"MEASure:RESistance?", SCPI_StubQ, 0}, |
| | | {"MEASure:FRESistance?", SCPI_StubQ, 0}, |
| | | {"MEASure:FREQuency?", SCPI_StubQ, 0}, |
| | | {"MEASure:PERiod?", SCPI_StubQ, 0}, |
| | | |
| | | {"SYSTem:COMMunication:TCPIP:CONTROL?", SCPI_SystemCommTcpipControlQ,}, |
| | | {"SYSTem:COMMunication:TCPIP:CONTROL?", SCPI_SystemCommTcpipControlQ, 0}, |
| | | |
| | | {"TEST:BOOL", TEST_Bool, 0}, |
| | | {"TEST:CHOice?", TEST_ChoiceQ, 0}, |
| | | {"TEST#:NUMbers#", TEST_Numbers, 0}, |
| | | {"TEST:TEXT", TEST_Text, 0}, |
| | | {"TEST:ARBitrary?", TEST_ArbQ, 0}, |
| | | |
| | | SCPI_CMD_LIST_END |
| | | }; |
| | |
| | | |
| | | scpi_t scpi_context = { |
| | | /* cmdlist */ scpi_commands, |
| | | /* buffer */ { /* length */ SCPI_INPUT_BUFFER_LENGTH, /* position */ 0, /* data */ scpi_input_buffer, }, |
| | | /* paramlist */ { /* cmd */ NULL, /* parameters */ NULL, /* length */ 0, }, |
| | | /* buffer */ { /* length */ SCPI_INPUT_BUFFER_LENGTH, /* position */ 0, /* data */ scpi_input_buffer}, |
| | | /* param_list */ { /* cmd */ NULL, /* lex_state */ {NULL, NULL, 0}, /* cmd_raw */ {0, 0, NULL}}, |
| | | /* interface */ &scpi_interface, |
| | | /* output_count */ 0, |
| | | /* input_count */ 0, |
| | |
| | | /* error_queue */ NULL, |
| | | /* registers */ scpi_regs, |
| | | /* units */ scpi_units_def, |
| | | /* special_numbers */ scpi_special_numbers_def, |
| | | /* user_context */ NULL, |
| | | /* parser_state */ { /* programHeader */ {SCPI_TOKEN_UNKNOWN, NULL, 0}, /* programData */ {SCPI_TOKEN_UNKNOWN, NULL, 0}, /* numberOfParameters */ 0, /* termination */ SCPI_MESSAGE_TERMINATION_NONE}, |
| | | /* idn */ {"MANUFACTURE", "INSTR2013", NULL, "01-02"}, |
| | | }; |
| | | |
| | |
| | | typedef struct _scpi_param_list_t scpi_param_list_t; |
| | | |
| | | struct _scpi_number_parameter_t { |
| | | scpi_bool_t special; |
| | | union { |
| | | double value; |
| | | int32_t tag; |
| | | }; |
| | | scpi_unit_t unit; |
| | | int8_t base; |
| | | scpi_special_number_t type; |
| | | }; |
| | | typedef struct _scpi_number_parameter_t scpi_number_t; |
| | | |
| | |
| | | lex_state_t state; |
| | | scpi_parameter_t param; |
| | | scpi_bool_t result; |
| | | int32_t intval; |
| | | int32_t tag; |
| | | |
| | | if (!value) { |
| | | SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR); |
| | |
| | | case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX: |
| | | case SCPI_TOKEN_PROGRAM_MNEMONIC: |
| | | value->unit = SCPI_UNIT_NONE; |
| | | value->type = SCPI_NUM_NUMBER; |
| | | value->special = FALSE; |
| | | result = TRUE; |
| | | break; |
| | | } |
| | |
| | | scpiLex_CharacterProgramData(&state, &token); |
| | | |
| | | /* convert string to special number type */ |
| | | SCPI_ParamToChoice(context, &token, special, &intval); |
| | | SCPI_ParamToChoice(context, &token, special, &tag); |
| | | |
| | | value->type = intval; |
| | | value->value = 0; |
| | | value->special = TRUE; |
| | | value->tag = tag; |
| | | |
| | | break; |
| | | default: |
| | |
| | | return 0; |
| | | } |
| | | |
| | | if (SCPI_ChoiceToName(special, value->type, &type)) { |
| | | if (value->special) { |
| | | if (SCPI_ChoiceToName(special, value->tag, &type)) { |
| | | strncpy(str, type, len); |
| | | return min(strlen(type), len); |
| | | } else { |
| | | str[0] = 0; |
| | | return 0; |
| | | } |
| | | } |
| | | |
| | | result = doubleToStr(value->value, str, len); |