From 39fdcb0c57bfeba598f00d77f190e731f26b25a1 Mon Sep 17 00:00:00 2001
From: sola.lu <sola.lu@greentest.com.cn>
Date: 周四, 24 4月 2025 18:25:01 +0800
Subject: [PATCH] 1.修改一下，把当前库改为刚从origin仓库拉去下来，然后添加了cmake构建文件的状态。
---
libscpi/inc/scpi/scpi-def.h | 70 +++++++
libscpi/src/scpi-def.c | 458 ++++++++++++++++++++++++++++++++++++++++++++++++++
CMakeLists.txt | 10
3 files changed, 533 insertions(+), 5 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a2093b1..0826c6e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,12 +13,12 @@
"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/libscpi/inc>"
)
-add_library(scpi SHARED ${SRC_FILES})
+# add_library(scpi SHARED ${SRC_FILES})
-target_include_directories(scpi
- PUBLIC
- "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/libscpi/inc>"
-)
+# target_include_directories(scpi
+# PUBLIC
+# "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/libscpi/inc>"
+# )
enable_testing()
find_package(unofficial-cunit CONFIG REQUIRED)
diff --git a/libscpi/inc/scpi/scpi-def.h b/libscpi/inc/scpi/scpi-def.h
new file mode 100644
index 0000000..46e5f94
--- /dev/null
+++ b/libscpi/inc/scpi/scpi-def.h
@@ -0,0 +1,70 @@
+/*-
+ * BSD 2-Clause License
+ *
+ * Copyright (c) 2012-2018, Jan Breuer
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SCPI_DEF_H_
+#define __SCPI_DEF_H_
+
+
+#include "scpi/scpi.h"
+
+
+/*
+ SCPI_IDN1
+ SCPI_IDN2
+ SCPI_IDN3
+ SCPI_IDN4
+ 杩欏嚑涓弬鏁版槸鐢ㄦ潵娉ㄥ唽鏃惰〃绀轰俊鎭�
+ 瀵瑰簲*IDN? 鏌ヨ鍛戒护鐨勮繑鍥炲唴瀹癸紙璁惧鏍囪瘑鏌ヨ鍛戒护锛�
+ 鍏蜂綋鍐呭涓猴紙鍒堕�犲晢,鍨嬪彿,搴忓垪鍙�,鍥轰欢鐗堟湰锛�
+ 濡傛灉浣跨敤CPP鐗堟湰鐨勮瘽浣跨敤scpi-def.h 鍜宻cpi-def.cpp
+ 杩欎釜鎻愪緵浜咰PP鐗堟湰鐨勬敮鎸侊紝.c鐨勭増鏈负鏃ф爣鍑嗙増鐗堟湰
+*/
+#define SCPI_INPUT_BUFFER_LENGTH 256
+#define SCPI_ERROR_QUEUE_SIZE 17
+#define SCPI_IDN1 "MANUFACTURE\n"
+#define SCPI_IDN2 "INSTR2013\n"
+#define SCPI_IDN3 NULL
+#define SCPI_IDN4 "01-02\n"
+
+extern const scpi_command_t scpi_commands[];
+extern scpi_interface_t scpi_interface;
+extern char scpi_input_buffer[];
+extern scpi_error_t scpi_error_queue_data[];
+extern scpi_t scpi_context;
+
+size_t SCPI_Write(scpi_t * context, const char * data, size_t len);
+int SCPI_Error(scpi_t * context, int_fast16_t err);
+scpi_result_t SCPI_Control(scpi_t * context, scpi_ctrl_name_t ctrl, scpi_reg_val_t val);
+scpi_result_t SCPI_Reset(scpi_t * context);
+scpi_result_t SCPI_Flush(scpi_t * context);
+
+
+scpi_result_t SCPI_SystemCommTcpipControlQ(scpi_t * context);
+
+#endif /* __SCPI_DEF_H_ */
+
diff --git a/libscpi/src/scpi-def.c b/libscpi/src/scpi-def.c
new file mode 100644
index 0000000..5cea207
--- /dev/null
+++ b/libscpi/src/scpi-def.c
@@ -0,0 +1,458 @@
+/*-
+ * BSD 2-Clause License
+ *
+ * Copyright (c) 2012-2018, Jan Breuer
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * @file scpi-def.c
+ * @date Thu Nov 15 10:58:45 UTC 2012
+ *
+ * @brief SCPI parser test
+ *
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "scpi/scpi.h"
+#include "scpi/scpi-def.h"
+
+static scpi_result_t DMM_MeasureVoltageDcQ(scpi_t * context) {
+ scpi_number_t param1, param2;
+ char bf[15];
+ fprintf(stderr, "meas:volt:dc\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;
+}
+
+static 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;
+}
+
+static scpi_result_t DMM_ConfigureVoltageDc(scpi_t * context) {
+ double param1, param2;
+ fprintf(stderr, "conf:volt:dc\r\n"); /* debug command name */
+
+ /* read first parameter if present */
+ if (!SCPI_ParamDouble(context, ¶m1, TRUE)) {
+ return SCPI_RES_ERR;
+ }
+
+ /* read second paraeter if present */
+ if (!SCPI_ParamDouble(context, ¶m2, FALSE)) {
+ /* do something, if parameter not present */
+ }
+
+ fprintf(stderr, "\tP1=%lf\r\n", param1);
+ fprintf(stderr, "\tP2=%lf\r\n", param2);
+
+ return SCPI_RES_OK;
+}
+
+static 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 */
+};
+
+static 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_ResultInt32(context, param);
+
+ return SCPI_RES_OK;
+}
+
+static scpi_result_t TEST_Numbers(scpi_t * context) {
+ int32_t numbers[2];
+
+ SCPI_CommandNumbers(context, numbers, 2, 1);
+
+ fprintf(stderr, "TEST numbers %d %d\r\n", numbers[0], numbers[1]);
+
+ return SCPI_RES_OK;
+}
+
+static scpi_result_t TEST_Text(scpi_t * context) {
+ char buffer[100];
+ size_t copy_len;
+
+ if (!SCPI_ParamCopyText(context, buffer, sizeof (buffer), ©_len, FALSE)) {
+ buffer[0] = '\0';
+ }
+
+ fprintf(stderr, "TEXT: ***%s***\r\n", buffer);
+
+ return SCPI_RES_OK;
+}
+
+static scpi_result_t TEST_ArbQ(scpi_t * context) {
+ const char * data;
+ size_t len;
+
+ if (SCPI_ParamArbitraryBlock(context, &data, &len, FALSE)) {
+ SCPI_ResultArbitraryBlock(context, data, len);
+ }
+
+ return SCPI_RES_OK;
+}
+
+struct _scpi_channel_value_t {
+ int32_t row;
+ int32_t col;
+};
+typedef struct _scpi_channel_value_t scpi_channel_value_t;
+
+/**
+ * @brief
+ * parses lists
+ * channel numbers > 0.
+ * no checks yet.
+ * valid: (@1), (@3!1:1!3), ...
+ * (@1!1:3!2) would be 1!1, 1!2, 2!1, 2!2, 3!1, 3!2.
+ * (@3!1:1!3) would be 3!1, 3!2, 3!3, 2!1, 2!2, 2!3, ... 1!3.
+ *
+ * @param channel_list channel list, compare to SCPI99 Vol 1 Ch. 8.3.2
+ */
+static scpi_result_t TEST_Chanlst(scpi_t *context) {
+ scpi_parameter_t channel_list_param;
+#define MAXROW 2 /* maximum number of rows */
+#define MAXCOL 6 /* maximum number of columns */
+#define MAXDIM 2 /* maximum number of dimensions */
+ scpi_channel_value_t array[MAXROW * MAXCOL]; /* array which holds values in order (2D) */
+ size_t chanlst_idx; /* index for channel list */
+ size_t arr_idx = 0; /* index for array */
+ size_t n, m = 1; /* counters for row (n) and columns (m) */
+
+ /* get channel list */
+ if (SCPI_Parameter(context, &channel_list_param, TRUE)) {
+ scpi_expr_result_t res;
+ scpi_bool_t is_range;
+ int32_t values_from[MAXDIM];
+ int32_t values_to[MAXDIM];
+ size_t dimensions;
+
+ bool for_stop_row = FALSE; /* true if iteration for rows has to stop */
+ bool for_stop_col = FALSE; /* true if iteration for columns has to stop */
+ int32_t dir_row = 1; /* direction of counter for rows, +/-1 */
+ int32_t dir_col = 1; /* direction of counter for columns, +/-1 */
+
+ /* the next statement is valid usage and it gets only real number of dimensions for the first item (index 0) */
+ if (!SCPI_ExprChannelListEntry(context, &channel_list_param, 0, &is_range, NULL, NULL, 0, &dimensions)) {
+ chanlst_idx = 0; /* call first index */
+ arr_idx = 0; /* set arr_idx to 0 */
+ do { /* if valid, iterate over channel_list_param index while res == valid (do-while cause we have to do it once) */
+ res = SCPI_ExprChannelListEntry(context, &channel_list_param, chanlst_idx, &is_range, values_from, values_to, 4, &dimensions);
+ if (is_range == FALSE) { /* still can have multiple dimensions */
+ if (dimensions == 1) {
+ /* here we have our values
+ * row == values_from[0]
+ * col == 0 (fixed number)
+ * call a function or something */
+ array[arr_idx].row = values_from[0];
+ array[arr_idx].col = 0;
+ } else if (dimensions == 2) {
+ /* here we have our values
+ * row == values_fom[0]
+ * col == values_from[1]
+ * call a function or something */
+ array[arr_idx].row = values_from[0];
+ array[arr_idx].col = values_from[1];
+ } else {
+ return SCPI_RES_ERR;
+ }
+ arr_idx++; /* inkrement array where we want to save our values to, not neccessary otherwise */
+ if (arr_idx >= MAXROW * MAXCOL) {
+ return SCPI_RES_ERR;
+ }
+ } else if (is_range == TRUE) {
+ if (values_from[0] > values_to[0]) {
+ dir_row = -1; /* we have to decrement from values_from */
+ } else { /* if (values_from[0] < values_to[0]) */
+ dir_row = +1; /* default, we increment from values_from */
+ }
+
+ /* iterating over rows, do it once -> set for_stop_row = false
+ * needed if there is channel list index isn't at end yet */
+ for_stop_row = FALSE;
+ for (n = values_from[0]; for_stop_row == FALSE; n += dir_row) {
+ /* usual case for ranges, 2 dimensions */
+ if (dimensions == 2) {
+ if (values_from[1] > values_to[1]) {
+ dir_col = -1;
+ } else if (values_from[1] < values_to[1]) {
+ dir_col = +1;
+ }
+ /* iterating over columns, do it at least once -> set for_stop_col = false
+ * needed if there is channel list index isn't at end yet */
+ for_stop_col = FALSE;
+ for (m = values_from[1]; for_stop_col == FALSE; m += dir_col) {
+ /* here we have our values
+ * row == n
+ * col == m
+ * call a function or something */
+ array[arr_idx].row = n;
+ array[arr_idx].col = m;
+ arr_idx++;
+ if (arr_idx >= MAXROW * MAXCOL) {
+ return SCPI_RES_ERR;
+ }
+ if (m == (size_t)values_to[1]) {
+ /* endpoint reached, stop column for-loop */
+ for_stop_col = TRUE;
+ }
+ }
+ /* special case for range, example: (@2!1) */
+ } else if (dimensions == 1) {
+ /* here we have values
+ * row == n
+ * col == 0 (fixed number)
+ * call function or sth. */
+ array[arr_idx].row = n;
+ array[arr_idx].col = 0;
+ arr_idx++;
+ if (arr_idx >= MAXROW * MAXCOL) {
+ return SCPI_RES_ERR;
+ }
+ }
+ if (n == (size_t)values_to[0]) {
+ /* endpoint reached, stop row for-loop */
+ for_stop_row = TRUE;
+ }
+ }
+
+
+ } else {
+ return SCPI_RES_ERR;
+ }
+ /* increase index */
+ chanlst_idx++;
+ } while (SCPI_EXPR_OK == SCPI_ExprChannelListEntry(context, &channel_list_param, chanlst_idx, &is_range, values_from, values_to, 4, &dimensions));
+ /* while checks, whether incremented index is valid */
+ }
+ /* do something at the end if needed */
+ /* array[arr_idx].row = 0; */
+ /* array[arr_idx].col = 0; */
+ }
+
+ {
+ size_t i;
+ fprintf(stderr, "TEST_Chanlst: ");
+ for (i = 0; i< arr_idx; i++) {
+ fprintf(stderr, "%d!%d, ", array[i].row, array[i].col);
+ }
+ fprintf(stderr, "\r\n");
+ }
+ 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
+ */
+static scpi_result_t My_CoreTstQ(scpi_t * context) {
+
+ SCPI_ResultInt32(context, 0);
+
+ return SCPI_RES_OK;
+}
+
+const scpi_command_t scpi_commands[] = {
+ /* IEEE Mandated Commands (SCPI std V1999.0 4.1.1) */
+ { .pattern = "*CLS", .callback = SCPI_CoreCls,},
+ { .pattern = "*ESE", .callback = SCPI_CoreEse,},
+ { .pattern = "*ESE?", .callback = SCPI_CoreEseQ,},
+ { .pattern = "*ESR?", .callback = SCPI_CoreEsrQ,},
+ { .pattern = "*IDN?", .callback = SCPI_CoreIdnQ,},
+ { .pattern = "*OPC", .callback = SCPI_CoreOpc,},
+ { .pattern = "*OPC?", .callback = SCPI_CoreOpcQ,},
+ { .pattern = "*RST", .callback = SCPI_CoreRst,},
+ { .pattern = "*SRE", .callback = SCPI_CoreSre,},
+ { .pattern = "*SRE?", .callback = SCPI_CoreSreQ,},
+ { .pattern = "*STB?", .callback = SCPI_CoreStbQ,},
+ { .pattern = "*TST?", .callback = My_CoreTstQ,},
+ { .pattern = "*WAI", .callback = SCPI_CoreWai,},
+
+ /* Required SCPI commands (SCPI std V1999.0 4.2.1) */
+ {.pattern = "SYSTem:ERRor[:NEXT]?", .callback = SCPI_SystemErrorNextQ,},
+ {.pattern = "SYSTem:ERRor:COUNt?", .callback = SCPI_SystemErrorCountQ,},
+ {.pattern = "SYSTem:VERSion?", .callback = SCPI_SystemVersionQ,},
+
+ /* {.pattern = "STATus:OPERation?", .callback = scpi_stub_callback,}, */
+ /* {.pattern = "STATus:OPERation:EVENt?", .callback = scpi_stub_callback,}, */
+ /* {.pattern = "STATus:OPERation:CONDition?", .callback = scpi_stub_callback,}, */
+ /* {.pattern = "STATus:OPERation:ENABle", .callback = scpi_stub_callback,}, */
+ /* {.pattern = "STATus:OPERation:ENABle?", .callback = scpi_stub_callback,}, */
+
+ {.pattern = "STATus:QUEStionable[:EVENt]?", .callback = SCPI_StatusQuestionableEventQ,},
+ /* {.pattern = "STATus:QUEStionable:CONDition?", .callback = scpi_stub_callback,}, */
+ {.pattern = "STATus:QUEStionable:ENABle", .callback = SCPI_StatusQuestionableEnable,},
+ {.pattern = "STATus:QUEStionable:ENABle?", .callback = SCPI_StatusQuestionableEnableQ,},
+
+ {.pattern = "STATus:PRESet", .callback = SCPI_StatusPreset,},
+
+ /* DMM */
+ {.pattern = "MEASure:VOLTage:DC?", .callback = DMM_MeasureVoltageDcQ,},
+ {.pattern = "CONFigure:VOLTage:DC", .callback = DMM_ConfigureVoltageDc,},
+ {.pattern = "MEASure:VOLTage:DC:RATio?", .callback = SCPI_StubQ,},
+ {.pattern = "MEASure:VOLTage:AC?", .callback = DMM_MeasureVoltageAcQ,},
+ {.pattern = "MEASure:CURRent:DC?", .callback = SCPI_StubQ,},
+ {.pattern = "MEASure:CURRent:AC?", .callback = SCPI_StubQ,},
+ {.pattern = "MEASure:RESistance?", .callback = SCPI_StubQ,},
+ {.pattern = "MEASure:FRESistance?", .callback = SCPI_StubQ,},
+ {.pattern = "MEASure:FREQuency?", .callback = SCPI_StubQ,},
+ {.pattern = "MEASure:PERiod?", .callback = SCPI_StubQ,},
+
+ {.pattern = "SYSTem:COMMunication:TCPIP:CONTROL?", .callback = SCPI_SystemCommTcpipControlQ,},
+
+ {.pattern = "TEST:BOOL", .callback = TEST_Bool,},
+ {.pattern = "TEST:CHOice?", .callback = TEST_ChoiceQ,},
+ {.pattern = "TEST#:NUMbers#", .callback = TEST_Numbers,},
+ {.pattern = "TEST:TEXT", .callback = TEST_Text,},
+ {.pattern = "TEST:ARBitrary?", .callback = TEST_ArbQ,},
+ {.pattern = "TEST:CHANnellist", .callback = TEST_Chanlst,},
+
+ SCPI_CMD_LIST_END
+};
+
+size_t SCPI_Write(scpi_t * context, const char * data, size_t len) {
+
+ fwrite(data,sizeof(char),len,stdout);
+ return 0;
+}
+
+scpi_result_t SCPI_Flush(scpi_t * context) {
+ return SCPI_RES_OK;
+}
+
+int SCPI_Error(scpi_t * context, int_fast16_t err) {
+ (void) context;
+ /* BEEP */
+ fprintf(stderr, "**ERROR: %d, \"%s\"\r\n", (int16_t) err, SCPI_ErrorTranslate(err));
+ return 0;
+}
+
+scpi_result_t SCPI_Control(scpi_t * context, scpi_ctrl_name_t ctrl, scpi_reg_val_t val) {
+
+ return SCPI_RES_OK;
+}
+
+scpi_result_t SCPI_Reset(scpi_t * context) {
+ (void) context;
+
+ return SCPI_RES_OK;
+}
+
+scpi_result_t SCPI_SystemCommTcpipControlQ(scpi_t * context) {
+
+ return SCPI_RES_OK;
+}
+
+scpi_interface_t scpi_interface = {
+ .error = SCPI_Error,
+ .write = SCPI_Write,
+ .control = SCPI_Control,
+ .flush = SCPI_Flush,
+ .reset = SCPI_Reset,
+};
+
+char scpi_input_buffer[SCPI_INPUT_BUFFER_LENGTH];
+scpi_error_t scpi_error_queue_data[SCPI_ERROR_QUEUE_SIZE];
+
+scpi_t scpi_context;
--
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