From a3fdd3589c713678eafe20840a7334de6bed038b Mon Sep 17 00:00:00 2001
From: nancy.liao <huihui.liao@greentest.com.cn>
Date: 周五, 18 4月 2025 10:10:38 +0800
Subject: [PATCH] 修改
---
libscpi/src/parser.c | 1759 +++++++++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 1,493 insertions(+), 266 deletions(-)
diff --git a/libscpi/src/parser.c b/libscpi/src/parser.c
index c65e6bc..0e49a8f 100644
--- a/libscpi/src/parser.c
+++ b/libscpi/src/parser.c
@@ -1,28 +1,29 @@
/*-
- * Copyright (c) 2012-2013 Jan Breuer,
+ * BSD 2-Clause License
*
- * All Rights Reserved
+ * 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:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. 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.
+ * modification, are permitted provided that the following conditions are met:
*
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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.
+ * * 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.
*/
/**
@@ -39,20 +40,25 @@
#include "scpi/config.h"
#include "scpi/parser.h"
-#include "scpi/lexer.h"
-#include "utils.h"
+#include "parser_private.h"
+#include "lexer_private.h"
#include "scpi/error.h"
#include "scpi/constants.h"
+#include "scpi/utils.h"
/**
* Write data to SCPI output
* @param context
* @param data
- * @param len - lenght of data to be written
+ * @param len - length of data to be written
* @return number of bytes written
*/
static size_t writeData(scpi_t * context, const char * data, size_t len) {
- return context->interface->write(context, data, len);
+ if ((len > 0) && (data != NULL)) {
+ return context->interface->write(context, data, len);
+ } else {
+ return 0;
+ }
}
/**
@@ -75,7 +81,7 @@
*/
static size_t writeDelimiter(scpi_t * context) {
if (context->output_count > 0) {
- return writeData(context, ",", 2);
+ return writeData(context, ",", 1);
} else {
return 0;
}
@@ -87,11 +93,27 @@
* @return number of characters written
*/
static size_t writeNewLine(scpi_t * context) {
- if (context->output_count > 0) {
+ if (!context->first_output) {
size_t len;
- len = writeData(context, "\r\n", 2);
+#ifndef SCPI_LINE_ENDING
+#error no termination character defined
+#endif
+ len = writeData(context, SCPI_LINE_ENDING, strlen(SCPI_LINE_ENDING));
flushData(context);
return len;
+ } else {
+ return 0;
+ }
+}
+
+/**
+ * Conditionaly write ";"
+ * @param context
+ * @return number of characters written
+ */
+static size_t writeSemicolon(scpi_t * context) {
+ if (context->output_count > 0) {
+ return writeData(context, ";", 1);
} else {
return 0;
}
@@ -101,29 +123,53 @@
* Process command
* @param context
*/
-static void processCommand(scpi_t * context) {
+
+ //璐熷懡浠ゅ洖璋冪殑鎵ц銆佸弬鏁板鐞嗗拰閿欒绠＄悊
+static scpi_bool_t processCommand(scpi_t * context) {
const scpi_command_t * cmd = context->param_list.cmd;
lex_state_t * state = &context->param_list.lex_state;
+ scpi_bool_t result = TRUE;
+ // 鍏堟娴嬫槸鍚︿负鏌ヨ鍛戒护(浠�?缁撳熬)
+ scpi_bool_t is_query = context->param_list.cmd_raw.data[context->param_list.cmd_raw.length - 1] == '?';
+ /* conditionally write ; */
+ //杈撳嚭鍒嗛殧绗�
+ if(!context->first_output && is_query) {
+ writeData(context, ";", 1);
+ }
+ //閲嶇疆context涓婁笅鏂囩姸鎬�
context->cmd_error = FALSE;
context->output_count = 0;
context->input_count = 0;
+ context->arbitrary_remaining = 0;
- SCPI_DEBUG_COMMAND(context);
/* if callback exists - call command callback */
+ //鍛戒护鍥炶皟鎵ц scpi_commands[]鏌ユ壘杩欓噷闈㈢殑鍛戒护绫诲瀷
if (cmd->callback != NULL) {
- if ((cmd->callback(context) != SCPI_RES_OK) && !context->cmd_error) {
- SCPI_ErrorPush(context, SCPI_ERROR_EXECUTION_ERROR);
+ if ((cmd->callback(context) != SCPI_RES_OK)) {
+ if (!context->cmd_error) {
+ SCPI_ErrorPush(context, SCPI_ERROR_EXECUTION_ERROR);
+ }
+ result = FALSE;
+ } else {
+ if (context->cmd_error) {
+ result = FALSE;
+ } else {
+ if(context->first_output && is_query) {
+ context->first_output = FALSE;
+ }
+ }
}
}
- /* conditionaly write new line */
- writeNewLine(context);
-
/* set error if command callback did not read all parameters */
+ //妫�鏌ュ弬鏁板畬鏁存��
if (state->pos < (state->buffer + state->len) && !context->cmd_error) {
SCPI_ErrorPush(context, SCPI_ERROR_PARAMETER_NOT_ALLOWED);
+ result = FALSE;
}
+
+ return result;
}
/**
@@ -131,13 +177,13 @@
* @param context
* @result TRUE if context->paramlist is filled with correct values
*/
-static bool_t findCommandHeader(scpi_t * context, const char * header, int len) {
+static scpi_bool_t findCommandHeader(scpi_t * context, const char * header, int len) {
int32_t i;
const scpi_command_t * cmd;
for (i = 0; context->cmdlist[i].pattern != NULL; i++) {
cmd = &context->cmdlist[i];
- if (matchCommand(cmd->pattern, header, len)) {
+ if (matchCommand(cmd->pattern, header, len, NULL, 0, 0)) {
context->param_list.cmd = cmd;
return TRUE;
}
@@ -150,38 +196,65 @@
* @param context
* @param data - complete command line
* @param len - command line length
- * @return 1 if the last evaluated command was found
+ * @return FALSE if there was some error during evaluation of commands
*/
-int SCPI_Parse(scpi_t * context, const char * data, int len) {
- int result = 0;
+
+ /*
+ 鎸囦护瑙ｆ瀽鍑芥暟
+ 瑙ｆ瀽娴佺▼锛�
+ 1.鍏堟鏌ュ懡浠ゅご鏄惁鍚堟硶锛屾鏌ュ叕鍏卞懡浠� 鎴栬�呭鍚堝懡浠� 浠ュ強鏅�氬懡浠ゆ垨鑰呮煡璇㈠懡浠�
+ 2.鍛戒护鍚堟硶鍚庣粍鍚堝鍚堝懡浠� 濡�* :: ? 涓夌绫诲瀷
+ 3.閫氳繃瀹屾暣鐨勫懡浠ゆ煡鎵� 鏄惁鏈夌浉瀵瑰簲鐨勭被鍨�
+
+ */
+scpi_bool_t SCPI_Parse(scpi_t * context, char * data, int len) {
+ scpi_bool_t result = TRUE;
scpi_parser_state_t * state;
int r;
+ scpi_token_t cmd_prev = {SCPI_TOKEN_UNKNOWN, NULL, 0};
if (context == NULL) {
- return -1;
+ return FALSE;
}
+ //鍒濆鍖朿ontext鐨勮В鏋愬櫒鐘舵��
state = &context->parser_state;
+ context->output_count = 0;
+ context->first_output = TRUE;
while (1) {
- result = 0;
+
+ //鍒濇鐨勬鏌ュ懡浠ゆ槸鍚﹀悎娉�
+ r = scpiParser_detectProgramMessageUnit(state, data, len);
- r = SCPI_DetectProgramMessageUnit(state, data, len);
-
- if (state->programHeader.type == TokInvalid) {
+ if (state->programHeader.type == SCPI_TOKEN_INVALID) {
SCPI_ErrorPush(context, SCPI_ERROR_INVALID_CHARACTER);
- } else if (state->programHeader.len > 0) {
+ result = FALSE;
+ }
+ else if (state->programHeader.len > 0)
+ {
+ //鍛戒护鏈夋晥寮�濮嬪鐞�
+ composeCompoundCommand(&cmd_prev, &state->programHeader);
+ //鏌ユ壘鍛戒护鍚庡苟涓旇缃В鏋愮姸鎬佸苟涓旀墽琛屽懡浠�
if (findCommandHeader(context, state->programHeader.ptr, state->programHeader.len)) {
context->param_list.lex_state.buffer = state->programData.ptr;
context->param_list.lex_state.pos = context->param_list.lex_state.buffer;
context->param_list.lex_state.len = state->programData.len;
-
- processCommand(context);
-
- result = 1;
+ context->param_list.cmd_raw.data = state->programHeader.ptr;
+ context->param_list.cmd_raw.position = 0;
+ context->param_list.cmd_raw.length = state->programHeader.len;
+ //鍛戒护鏌ユ壘
+ result &= processCommand(context);
+ cmd_prev = state->programHeader;
} else {
- SCPI_ErrorPush(context, SCPI_ERROR_UNDEFINED_HEADER);
+ //濡傛灉鍛戒护娌℃湁瀹氫箟鍒欐姏鍑洪敊璇�
+ /* place undefined header with error */
+ /* calculate length of errorenous header and trim \r\n */
+ size_t r2 = r;
+ while (r2 > 0 && (data[r2 - 1] == '\r' || data[r2 - 1] == '\n')) r2--;
+ SCPI_ErrorPushEx(context, SCPI_ERROR_UNDEFINED_HEADER, data, r2);
+ result = FALSE;
}
}
@@ -193,33 +266,69 @@
}
}
+
+ /* conditionally write new line */
+ //瑙ｆ瀽瀹屾瘯浠ュ悗绛夊緟涓嬩竴鏉℃寚浠ょ殑杈撳叆
+ writeNewLine(context);
+
return result;
}
/**
* Initialize SCPI context structure
* @param context
- * @param command_list
- * @param buffer
+ * @param commands
* @param interface
- */
-void SCPI_Init(scpi_t * context) {
- if (context->idn[0] == NULL) {
- context->idn[0] = SCPI_DEFAULT_1_MANUFACTURE;
- }
- if (context->idn[1] == NULL) {
- context->idn[1] = SCPI_DEFAULT_2_MODEL;
- }
- if (context->idn[2] == NULL) {
- context->idn[2] = SCPI_DEFAULT_3;
- }
- if (context->idn[3] == NULL) {
- context->idn[3] = SCPI_DEFAULT_4_REVISION;
- }
+ * @param unitsfind_package(Qt${QT_VERSION_MAJOR} COMPONENTS Widgets)
+set(project_link_libraries Qt::Widgets)
+ * @param idn1
+ * @param idn2
+ * @param idn3
+ * @param idn4
+ * @param input_buffer
+ * @param input_buffer_length
+ * @param error_queue_data
+ * @param error_queue_size
+ */
+void SCPI_Init(scpi_t * context,
+ const scpi_command_t * commands,
+ scpi_interface_t * interface,
+ const scpi_unit_def_t * units,
+ const char * idn1, const char * idn2, const char * idn3, const char * idn4,
+ char * input_buffer, size_t input_buffer_length,
+ scpi_error_t * error_queue_data, int16_t error_queue_size) {
+ memset(context, 0, sizeof (*context));
+ context->cmdlist = commands;
+ context->interface = interface;
+ context->units = units;
+ context->idn[0] = idn1;
+
+ context->idn[1] = idn2;
+ context->idn[2] = idn3;
+ context->idn[3] = idn4;
+ context->buffer.data = input_buffer;
+ context->buffer.length = input_buffer_length;
context->buffer.position = 0;
- SCPI_ErrorInit(context);
+ SCPI_ErrorInit(context, error_queue_data, error_queue_size);
}
+
+#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION && !USE_MEMORY_ALLOCATION_FREE
+
+/**
+ * Initialize context's
+ * @param context
+ * @param data
+ * @param len
+ * @return
+ */find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Widgets)
+ set(project_link_libraries Qt::Widgets)
+
+void SCPI_InitHeap(scpi_t * context,
+ char * error_info_heap, size_t error_info_heap_length) {
+ scpiheap_init(&context->error_info_heap, error_info_heap, error_info_heap_length);
+}
+#endif
/**
* Interface to the application. Adds data to system buffer and try to search
@@ -231,21 +340,39 @@
* @param len - length of data
* @return
*/
-int SCPI_Input(scpi_t * context, const char * data, int len) {
- int result = 0;
+
+ /*
+ 杈撳叆澶勭悊鍑芥暟锛岃緭鍏ユ暟鎹苟涓斿鐞嗗畬鏁寸殑SCPI鍛戒护
+ context:涓婁笅鏂囩殑context
+ data锛氳緭鍏ョ殑鏁版嵁
+ len锛氳緭鍏ユ暟鎹殑闀垮害
+ */
+scpi_bool_t SCPI_Input(scpi_t * context, const char * data, int len)
+{
+ scpi_bool_t result = FALSE;
size_t totcmdlen = 0;
int cmdlen = 0;
-
+ //褰撻暱搴︿负0鏃� 瑙ｆ瀽褰撳墠鐨勬暟鎹� 骞朵笖娓呯┖context鐨刡uff鏍囪浣�
if (len == 0) {
context->buffer.data[context->buffer.position] = 0;
+ //SCPI_Parse 瑙ｆ瀽瀹屾垚鍚庝細杩斿洖鐘舵��
result = SCPI_Parse(context, context->buffer.data, context->buffer.position);
context->buffer.position = 0;
} else {
+ /*
+ 濡傛灉闀垮害婧㈠嚭鍒欐寚浠ゆ棤鏁�
+ 姝ｅ父鎯呭喌涓嬩細灏嗚緭鍏ョ殑鎸囦护浼犵粰context鍐�
+ */
int buffer_free;
buffer_free = context->buffer.length - context->buffer.position;
+
if (len > (buffer_free - 1)) {
- return -1;
+ /* Input buffer overrun - invalidate buffer */
+ context->buffer.position = 0;
+ context->buffer.data[context->buffer.position] = 0;
+ SCPI_ErrorPush(context, SCPI_ERROR_INPUT_BUFFER_OVERRUN);
+ return FALSE;
}
memcpy(&context->buffer.data[context->buffer.position], data, len);
context->buffer.position += len;
@@ -253,17 +380,20 @@
while (1) {
- cmdlen = SCPI_DetectProgramMessageUnit(&context->parser_state, context->buffer.data + totcmdlen, context->buffer.position - totcmdlen);
+ //鍒濇妫�鏌ュ懡浠ゆ槸鍚﹀悎娉�
+ cmdlen = scpiParser_detectProgramMessageUnit(&context->parser_state, context->buffer.data + totcmdlen, context->buffer.position - totcmdlen);
totcmdlen += cmdlen;
- if (context->parser_state.termination == PmutNewLine) break;
- if (context->parser_state.programHeader.type == TokUnknown) break;
- if (totcmdlen >= context->buffer.position) break;
- }
-
- if (context->parser_state.termination == PmutNewLine) {
- result = SCPI_Parse(context, context->buffer.data, totcmdlen);
- memmove(context->buffer.data, context->buffer.data + totcmdlen, context->buffer.position - totcmdlen);
- context->buffer.position -= totcmdlen;
+ //濡傛灉鍛戒护鍚堟硶鍒欏皢鍛戒护瑙ｆ瀽,鍚屾椂鍒犻櫎context鍐呯殑宸茬粡澶勭悊瀹屾垚鐨勫懡浠�
+ if (context->parser_state.termination == SCPI_MESSAGE_TERMINATION_NL) {
+ result = SCPI_Parse(context, context->buffer.data, totcmdlen);
+ memmove(context->buffer.data, context->buffer.data + totcmdlen, context->buffer.position - totcmdlen);
+ context->buffer.position -= totcmdlen;
+ totcmdlen = 0;
+ } else {
+ if (context->parser_state.programHeader.type == SCPI_TOKEN_UNKNOWN
+ && context->parser_state.termination == SCPI_MESSAGE_TERMINATION_NONE) break;
+ if (totcmdlen >= context->buffer.position) break;
+ }
}
}
@@ -287,15 +417,10 @@
}
/**
- * Write integer value to the result
- * @param context
- * @param val
+ * Return prefix of nondecimal base
+ * @param base
* @return
*/
-size_t SCPI_ResultInt(scpi_t * context, int32_t val) {
- return SCPI_ResultIntBase(context, val, 10);
-}
-
static const char * getBasePrefix(int8_t base) {
switch (base) {
case 2: return "#B";
@@ -305,13 +430,21 @@
}
}
-size_t SCPI_ResultIntBase(scpi_t * context, int32_t val, int8_t base) {
- char buffer[33];
+/**
+ * Write signed/unsigned 32 bit integer value in specific base to the result
+ * @param context
+ * @param val
+ * @param base
+ * @param sign
+ * @return
+ */
+static size_t resultUInt32BaseSign(scpi_t * context, uint32_t val, int8_t base, scpi_bool_t sign) {
+ char buffer[32 + 1];
const char * basePrefix;
size_t result = 0;
size_t len;
- len = longToStr(val, buffer, sizeof (buffer), base);
+ len = UInt32ToStrBaseSign(val, buffer, sizeof (buffer), base, sign);
basePrefix = getBasePrefix(base);
result += writeDelimiter(context);
@@ -324,7 +457,91 @@
}
/**
- * Write double walue to the result
+ * Write signed/unsigned 64 bit integer value in specific base to the result
+ * @param context
+ * @param val
+ * @param base
+ * @param sign
+ * @return
+ */
+static size_t resultUInt64BaseSign(scpi_t * context, uint64_t val, int8_t base, scpi_bool_t sign) {
+ char buffer[64 + 1];
+ const char * basePrefix;
+ size_t result = 0;
+ size_t len;
+
+ len = UInt64ToStrBaseSign(val, buffer, sizeof (buffer), base, sign);
+ basePrefix = getBasePrefix(base);
+
+ result += writeDelimiter(context);
+ if (basePrefix != NULL) {
+ result += writeData(context, basePrefix, 2);
+ }
+ result += writeData(context, buffer, len);
+ context->output_count++;
+ return result;
+}
+
+/**
+ * Write signed 32 bit integer value to the result
+ * @param context
+ * @param val
+ * @return
+ */
+size_t SCPI_ResultInt32(scpi_t * context, int32_t val) {
+ return resultUInt32BaseSign(context, val, 10, TRUE);
+
+}
+
+/**
+ * Write unsigned 32 bit integer value in specific base to the result
+ * Write signed/unsigned 32 bit integer value in specific base to the result
+ * @param context
+ * @param val
+ * @return
+ */
+size_t SCPI_ResultUInt32Base(scpi_t * context, uint32_t val, int8_t base) {
+ return resultUInt32BaseSign(context, val, base, FALSE);
+}
+
+/**
+ * Write signed 64 bit integer value to the result
+ * @param context
+ * @param val
+ * @return
+ */
+size_t SCPI_ResultInt64(scpi_t * context, int64_t val) {
+ return resultUInt64BaseSign(context, val, 10, TRUE);
+}
+
+/**
+ * Write unsigned 64 bit integer value in specific base to the result
+ * @param context
+ * @param val
+ * @return
+ */
+size_t SCPI_ResultUInt64Base(scpi_t * context, uint64_t val, int8_t base) {
+ return resultUInt64BaseSign(context, val, base, FALSE);
+}
+
+/**
+ * Write float (32 bit) value to the result
+ * @param context
+ * @param val
+ * @return
+ */
+size_t SCPI_ResultFloat(scpi_t * context, float val) {
+ char buffer[32];
+ size_t result = 0;
+ size_t len = SCPI_FloatToStr(val, buffer, sizeof (buffer));
+ result += writeDelimiter(context);
+ result += writeData(context, buffer, len);
+ context->output_count++;
+ return result;
+}
+
+/**
+ * Write double (64bit) value to the result
* @param context
* @param val
* @return
@@ -332,27 +549,163 @@
size_t SCPI_ResultDouble(scpi_t * context, double val) {
char buffer[32];
size_t result = 0;
- size_t len = doubleToStr(val, buffer, sizeof (buffer));
+ size_t len = SCPI_DoubleToStr(val, buffer, sizeof (buffer));
result += writeDelimiter(context);
result += writeData(context, buffer, len);
context->output_count++;
return result;
-
}
/**
- * Write string withn " to the result
+ * Write string within "" to the result
* @param context
* @param data
* @return
*/
size_t SCPI_ResultText(scpi_t * context, const char * data) {
size_t result = 0;
+ size_t len = strlen(data);
+ const char * quote;
result += writeDelimiter(context);
result += writeData(context, "\"", 1);
- result += writeData(context, data, strlen(data));
+ while ((quote = strnpbrk(data, len, "\""))) {
+ result += writeData(context, data, quote - data + 1);
+ result += writeData(context, "\"", 1);
+ len -= quote - data + 1;
+ data = quote + 1;
+ }
+ result += writeData(context, data, len);
result += writeData(context, "\"", 1);
context->output_count++;
+ return result;
+}
+
+/**
+ * SCPI-99:21.8 Device-dependent error information.
+ * Write error information with the following syntax:
+ * <Error/event_number>,"<Error/event_description>[;<Device-dependent_info>]"
+ * The maximum string length of <Error/event_description> plus <Device-dependent_info>
+ * is SCPI_STD_ERROR_DESC_MAX_STRING_LENGTH (255) characters.
+ *
+ * @param context
+ * @param error
+ * @return
+ */
+size_t SCPI_ResultError(scpi_t * context, scpi_error_t * error) {
+ size_t result = 0;
+ size_t outputlimit = SCPI_STD_ERROR_DESC_MAX_STRING_LENGTH;
+ size_t step = 0;
+ const char * quote;
+
+ const char * data[SCPIDEFINE_DESCRIPTION_MAX_PARTS];
+ size_t len[SCPIDEFINE_DESCRIPTION_MAX_PARTS];
+ size_t i;
+
+ data[0] = SCPI_ErrorTranslate(error->error_code);
+ len[0] = strlen(data[0]);
+
+#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION
+ data[1] = error->device_dependent_info;
+#if USE_MEMORY_ALLOCATION_FREE
+ len[1] = error->device_dependent_info ? strlen(data[1]) : 0;
+#else
+ SCPIDEFINE_get_parts(&context->error_info_heap, data[1], &len[1], &data[2], &len[2]);
+#endif
+#endif
+
+ result += SCPI_ResultInt32(context, error->error_code);
+ result += writeDelimiter(context);
+ result += writeData(context, "\"", 1);
+
+ for (i = 0; (i < SCPIDEFINE_DESCRIPTION_MAX_PARTS) && data[i] && outputlimit; i++) {
+ if (i == 1) {
+ result += writeSemicolon(context);
+ outputlimit -= 1;
+ }
+ if (len[i] > outputlimit) {
+ len[i] = outputlimit;
+ }
+
+ while ((quote = strnpbrk(data[i], len[i], "\""))) {
+ if ((step = quote - data[i] + 1) >= outputlimit) {
+ len[i] -= 1;
+ outputlimit -= 1;
+ break;
+ }
+ result += writeData(context, data[i], step);
+ result += writeData(context, "\"", 1);
+ len[i] -= step;
+ outputlimit -= step + 1;
+ data[i] = quote + 1;
+ if (len[i] > outputlimit) {
+ len[i] = outputlimit;
+ }
+ }
+
+ result += writeData(context, data[i], len[i]);
+ outputlimit -= len[i];
+ }
+ result += writeData(context, "\"", 1);
+
+ return result;
+}
+
+/**
+ * Write arbitrary block header with length
+ * @param context
+ * @param len
+ * @return
+ */
+size_t SCPI_ResultArbitraryBlockHeader(scpi_t * context, size_t len) {
+ size_t result = 0;
+ char block_header[12];
+ size_t header_len;
+ block_header[0] = '#';
+ SCPI_UInt32ToStrBase((uint32_t) len, block_header + 2, 10, 10);
+
+ header_len = strlen(block_header + 2);
+ block_header[1] = (char) (header_len + '0');
+
+ context->arbitrary_remaining = len;
+ result = writeDelimiter(context);
+ result += writeData(context, block_header, header_len + 2);
+ return result;
+}
+
+/**
+ * Add data to arbitrary block
+ * @param context
+ * @param data
+ * @param len
+ * @return
+ */
+size_t SCPI_ResultArbitraryBlockData(scpi_t * context, const void * data, size_t len) {
+
+ if (context->arbitrary_remaining < len) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return 0;
+ }
+
+ context->arbitrary_remaining -= len;
+
+ if (context->arbitrary_remaining == 0) {
+ context->output_count++;
+ }
+
+ return writeData(context, (const char *) data, len);
+}
+
+/**
+ * Write arbitrary block program data to the result
+ * @param context
+ * @param data
+ * @param len
+ * @return
+ */
+size_t SCPI_ResultArbitraryBlock(scpi_t * context, const void * data, size_t len) {
+ size_t result = 0;
+ result += SCPI_ResultArbitraryBlockHeader(context, len);
+ result += SCPI_ResultArbitraryBlockData(context, data, len);
return result;
}
@@ -362,25 +715,39 @@
* @param val
* @return
*/
-size_t SCPI_ResultBool(scpi_t * context, bool_t val) {
- return SCPI_ResultIntBase(context, val ? 1 : 0, 10);
+size_t SCPI_ResultBool(scpi_t * context, scpi_bool_t val) {
+ return resultUInt32BaseSign(context, val ? 1 : 0, 10, FALSE);
}
-
/* parsing parameters */
-bool_t SCPI_Parameter(scpi_t * context, scpi_parameter_t * parameter, bool_t mandatory) {
- token_t token;
- lex_state_t * state;
- int32_t value;
+/**
+ * Invalidate token
+ * @param token
+ * @param ptr
+ */
+static void invalidateToken(scpi_token_t * token, char * ptr) {
+ token->len = 0;
+ token->ptr = ptr;
+ token->type = SCPI_TOKEN_UNKNOWN;
+}
- parameter->data.ptr = NULL;
- parameter->data.len = 0;
- parameter->number.value = 0;
- parameter->number.base = 10;
- parameter->number.unit = SCPI_UNIT_NONE;
- parameter->number.type = SCPI_NUM_NUMBER;
- parameter->type = TokUnknown;
+/**
+ * Get one parameter from command line
+ * @param context
+ * @param parameter
+ * @param mandatory
+ * @return
+ */
+scpi_bool_t SCPI_Parameter(scpi_t * context, scpi_parameter_t * parameter, scpi_bool_t mandatory) {
+ lex_state_t * state;
+
+ if (!parameter) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ invalidateToken(parameter, NULL);
state = &context->param_list.lex_state;
@@ -388,14 +755,14 @@
if (mandatory) {
SCPI_ErrorPush(context, SCPI_ERROR_MISSING_PARAMETER);
} else {
- parameter->number.type = SCPI_NUM_DEF;
- parameter->type = TokProgramMnemonic; // TODO: select something different
+ parameter->type = SCPI_TOKEN_PROGRAM_MNEMONIC; /* TODO: select something different */
}
return FALSE;
}
if (context->input_count != 0) {
- SCPI_LexComma(state, &token);
- if (token.type != TokComma) {
+ scpiLex_Comma(state, parameter);
+ if (parameter->type != SCPI_TOKEN_COMMA) {
+ invalidateToken(parameter, NULL);
SCPI_ErrorPush(context, SCPI_ERROR_INVALID_SEPARATOR);
return FALSE;
}
@@ -403,191 +770,699 @@
context->input_count++;
- SCPI_ParseProgramData(&context->param_list.lex_state, &token);
+ scpiParser_parseProgramData(&context->param_list.lex_state, parameter);
- parameter->type = token.type;
- parameter->data.ptr = token.ptr;
- parameter->data.len = token.len;
-
- switch (token.type) {
- case TokHexnum:
- parameter->number.base = 16;
- strToLong(token.ptr, &value, 16);
- parameter->number.value = value;
- return TRUE;
- case TokOctnum:
- parameter->number.base = 8;
- strToLong(token.ptr, &value, 8);
- parameter->number.value = value;
- return TRUE;
- case TokBinnum:
- parameter->number.base = 2;
- strToLong(token.ptr, &value, 2);
- parameter->number.value = value;
- return TRUE;
- case TokProgramMnemonic:
- return TRUE;
- case TokDecimalNumericProgramData:
- strToDouble(token.ptr, ¶meter->number.value);
- return TRUE;
- case TokDecimalNumericProgramDataWithSuffix:
- strToDouble(token.ptr, ¶meter->number.value);
- return TRUE;
- case TokArbitraryBlockProgramData:
- return TRUE;
- case TokSingleQuoteProgramData:
- // TODO: replace double "single qoute"
- return TRUE;
- case TokDoubleQuoteProgramData:
- // TODO: replace double "double qoute"
- return TRUE;
- case TokProgramExpression:
+ switch (parameter->type) {
+ case SCPI_TOKEN_HEXNUM:
+ case SCPI_TOKEN_OCTNUM:
+ case SCPI_TOKEN_BINNUM:
+ case SCPI_TOKEN_PROGRAM_MNEMONIC:
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA:
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX:
+ case SCPI_TOKEN_ARBITRARY_BLOCK_PROGRAM_DATA:
+ case SCPI_TOKEN_SINGLE_QUOTE_PROGRAM_DATA:
+ case SCPI_TOKEN_DOUBLE_QUOTE_PROGRAM_DATA:
+ case SCPI_TOKEN_PROGRAM_EXPRESSION:
return TRUE;
default:
- parameter->type = TokUnknown;
- parameter->data.ptr = NULL;
- parameter->data.len = 0;
+ invalidateToken(parameter, NULL);
SCPI_ErrorPush(context, SCPI_ERROR_INVALID_STRING_DATA);
return FALSE;
}
}
-int32_t SCPI_ParamGetIntVal(scpi_t * context, scpi_parameter_t * parameter) {
+/**
+ * Detect if parameter is number
+ * @param parameter
+ * @param suffixAllowed
+ * @return
+ */
+scpi_bool_t SCPI_ParamIsNumber(scpi_parameter_t * parameter, scpi_bool_t suffixAllowed) {
switch (parameter->type) {
- case TokHexnum:
- case TokOctnum:
- case TokBinnum:
- case TokDecimalNumericProgramData:
- case TokDecimalNumericProgramDataWithSuffix:
- return parameter->number.value;
+ case SCPI_TOKEN_HEXNUM:
+ case SCPI_TOKEN_OCTNUM:
+ case SCPI_TOKEN_BINNUM:
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA:
+ return TRUE;
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX:
+ return suffixAllowed;
default:
- SCPI_ErrorPush(context, SCPI_ERROR_DATA_TYPE_ERROR);
- return 0;
- }
-}
-
-double SCPI_ParamGetDoubleVal(scpi_t * context, scpi_parameter_t * parameter) {
- return parameter->number.value;
-}
-
-void SCPI_ParamGetTextVal(scpi_t * context, scpi_parameter_t * parameter, const char ** data, int32_t * len) {
- *data = parameter->data.ptr;
- *len = parameter->data.len;
-}
-
-/* SCPI-99 7.3 Boolean Program Data */
-bool_t SCPI_ParamGetBoolVal(scpi_t * context, scpi_parameter_t * parameter) {
- switch (parameter->type) {
- case TokDecimalNumericProgramData:
- return parameter->number.value ? 1 : 0;
- case TokProgramMnemonic:
- if (compareStr("ON", 2, parameter->data.ptr, parameter->data.len)) {
- return TRUE;
- } else if (compareStr("OFF", 3, parameter->data.ptr, parameter->data.len)) {
- return FALSE;
- } else {
- SCPI_ErrorPush(context, SCPI_ERROR_ILLEGAL_PARAMETER_VALUE);
- return FALSE;
- }
- default:
- SCPI_ErrorPush(context, SCPI_ERROR_DATA_TYPE_ERROR);
return FALSE;
}
}
/**
- * Get choice parameter
+ * Convert parameter to signed/unsigned 32 bit integer
+ * @param context
+ * @param parameter
+ * @param value result
+ * @param sign
+ * @return TRUE if succesful
*/
-int32_t SCPI_ParamGetChoiceVal(scpi_t * context, scpi_parameter_t * parameter, const char * options[]) {
- size_t res;
+static scpi_bool_t ParamSignToUInt32(scpi_t * context, scpi_parameter_t * parameter, uint32_t * value, scpi_bool_t sign) {
- if (!options) {
+ if (!value) {
SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
- return -1;
+ return FALSE;
}
- switch(parameter->type) {
- case TokProgramMnemonic:
- for (res = 0; options[res]; ++res) {
- if (matchPattern(options[res], strlen(options[res]), parameter->data.ptr, parameter->data.len)) {
- return res;
- }
+ switch (parameter->type) {
+ case SCPI_TOKEN_HEXNUM:
+ return strBaseToUInt32(parameter->ptr, value, 16) > 0 ? TRUE : FALSE;
+ case SCPI_TOKEN_OCTNUM:
+ return strBaseToUInt32(parameter->ptr, value, 8) > 0 ? TRUE : FALSE;
+ case SCPI_TOKEN_BINNUM:
+ return strBaseToUInt32(parameter->ptr, value, 2) > 0 ? TRUE : FALSE;
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA:
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX:
+ if (sign) {
+ return strBaseToInt32(parameter->ptr, (int32_t *) value, 10) > 0 ? TRUE : FALSE;
+ } else {
+ return strBaseToUInt32(parameter->ptr, value, 10) > 0 ? TRUE : FALSE;
}
- SCPI_ErrorPush(context, SCPI_ERROR_ILLEGAL_PARAMETER_VALUE);
- return -1;
default:
- SCPI_ErrorPush(context, SCPI_ERROR_DATA_TYPE_ERROR);
- return -1;
+ return FALSE;
}
}
-int SCPI_ParseProgramData(lex_state_t * state, token_t * token) {
- token_t tmp;
+/**
+ * Convert parameter to signed/unsigned 64 bit integer
+ * @param context
+ * @param parameter
+ * @param value result
+ * @param sign
+ * @return TRUE if succesful
+ */
+static scpi_bool_t ParamSignToUInt64(scpi_t * context, scpi_parameter_t * parameter, uint64_t * value, scpi_bool_t sign) {
+
+ if (!value) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ switch (parameter->type) {
+ case SCPI_TOKEN_HEXNUM:
+ return strBaseToUInt64(parameter->ptr, value, 16) > 0 ? TRUE : FALSE;
+ case SCPI_TOKEN_OCTNUM:
+ return strBaseToUInt64(parameter->ptr, value, 8) > 0 ? TRUE : FALSE;
+ case SCPI_TOKEN_BINNUM:
+ return strBaseToUInt64(parameter->ptr, value, 2) > 0 ? TRUE : FALSE;
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA:
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX:
+ if (sign) {
+ return strBaseToInt64(parameter->ptr, (int64_t *) value, 10) > 0 ? TRUE : FALSE;
+ } else {
+ return strBaseToUInt64(parameter->ptr, value, 10) > 0 ? TRUE : FALSE;
+ }
+ default:
+ return FALSE;
+ }
+}
+
+/**
+ * Convert parameter to signed 32 bit integer
+ * @param context
+ * @param parameter
+ * @param value result
+ * @return TRUE if succesful
+ */
+scpi_bool_t SCPI_ParamToInt32(scpi_t * context, scpi_parameter_t * parameter, int32_t * value) {
+ return ParamSignToUInt32(context, parameter, (uint32_t *) value, TRUE);
+}
+
+/**
+ * Convert parameter to unsigned 32 bit integer
+ * @param context
+ * @param parameter
+ * @param value result
+ * @return TRUE if succesful
+ */
+scpi_bool_t SCPI_ParamToUInt32(scpi_t * context, scpi_parameter_t * parameter, uint32_t * value) {
+ return ParamSignToUInt32(context, parameter, value, FALSE);
+}
+
+/**
+ * Convert parameter to signed 64 bit integer
+ * @param context
+ * @param parameter
+ * @param value result
+ * @return TRUE if succesful
+ */
+scpi_bool_t SCPI_ParamToInt64(scpi_t * context, scpi_parameter_t * parameter, int64_t * value) {
+ return ParamSignToUInt64(context, parameter, (uint64_t *) value, TRUE);
+}
+
+/**
+ * Convert parameter to unsigned 32 bit integer
+ * @param context
+ * @param parameter
+ * @param value result
+ * @return TRUE if succesful
+ */
+scpi_bool_t SCPI_ParamToUInt64(scpi_t * context, scpi_parameter_t * parameter, uint64_t * value) {
+ return ParamSignToUInt64(context, parameter, value, FALSE);
+}
+
+/**
+ * Convert parameter to float (32 bit)
+ * @param context
+ * @param parameter
+ * @param value result
+ * @return TRUE if succesful
+ */
+scpi_bool_t SCPI_ParamToFloat(scpi_t * context, scpi_parameter_t * parameter, float * value) {
+ scpi_bool_t result;
+ uint32_t valint;
+
+ if (!value) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ switch (parameter->type) {
+ case SCPI_TOKEN_HEXNUM:
+ case SCPI_TOKEN_OCTNUM:
+ case SCPI_TOKEN_BINNUM:
+ result = SCPI_ParamToUInt32(context, parameter, &valint);
+ *value = valint;
+ break;
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA:
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX:
+ result = strToFloat(parameter->ptr, value) > 0 ? TRUE : FALSE;
+ break;
+ default:
+ result = FALSE;
+ }
+ return result;
+}
+
+/**
+ * Convert parameter to double (64 bit)
+ * @param context
+ * @param parameter
+ * @param value result
+ * @return TRUE if succesful
+ */
+scpi_bool_t SCPI_ParamToDouble(scpi_t * context, scpi_parameter_t * parameter, double * value) {
+ scpi_bool_t result;
+ uint64_t valint;
+
+ if (!value) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ switch (parameter->type) {
+ case SCPI_TOKEN_HEXNUM:
+ case SCPI_TOKEN_OCTNUM:
+ case SCPI_TOKEN_BINNUM:
+ result = SCPI_ParamToUInt64(context, parameter, &valint);
+ *value = valint;
+ break;
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA:
+ case SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX:
+ result = strToDouble(parameter->ptr, value) > 0 ? TRUE : FALSE;
+ break;
+ default:
+ result = FALSE;
+ }
+ return result;
+}
+
+/**
+ * Read floating point float (32 bit) parameter
+ * @param context
+ * @param value
+ * @param mandatory
+ * @return
+ */
+scpi_bool_t SCPI_ParamFloat(scpi_t * context, float * value, scpi_bool_t mandatory) {
+ scpi_bool_t result;
+ scpi_parameter_t param;
+
+ if (!value) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ result = SCPI_Parameter(context, ¶m, mandatory);
+ if (result) {
+ if (SCPI_ParamIsNumber(¶m, FALSE)) {
+ SCPI_ParamToFloat(context, ¶m, value);
+ } else if (SCPI_ParamIsNumber(¶m, TRUE)) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SUFFIX_NOT_ALLOWED);
+ result = FALSE;
+ } else {
+ SCPI_ErrorPush(context, SCPI_ERROR_DATA_TYPE_ERROR);
+ result = FALSE;
+ }
+ }
+ return result;
+}
+
+/**
+ * Read floating point double (64 bit) parameter
+ * @param context
+ * @param value
+ * @param mandatory
+ * @return
+ */
+scpi_bool_t SCPI_ParamDouble(scpi_t * context, double * value, scpi_bool_t mandatory) {
+ scpi_bool_t result;
+ scpi_parameter_t param;
+
+ if (!value) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ result = SCPI_Parameter(context, ¶m, mandatory);
+ if (result) {
+ if (SCPI_ParamIsNumber(¶m, FALSE)) {
+ SCPI_ParamToDouble(context, ¶m, value);
+ } else if (SCPI_ParamIsNumber(¶m, TRUE)) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SUFFIX_NOT_ALLOWED);
+ result = FALSE;
+ } else {
+ SCPI_ErrorPush(context, SCPI_ERROR_DATA_TYPE_ERROR);
+ result = FALSE;
+ }
+ }
+ return result;
+}
+
+/**
+ * Read signed/unsigned 32 bit integer parameter
+ * @param context
+ * @param value
+ * @param mandatory
+ * @param sign
+ * @return
+ */
+static scpi_bool_t ParamSignUInt32(scpi_t * context, uint32_t * value, scpi_bool_t mandatory, scpi_bool_t sign) {
+ scpi_bool_t result;
+ scpi_parameter_t param;
+
+ if (!value) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ result = SCPI_Parameter(context, ¶m, mandatory);
+ if (result) {
+ if (SCPI_ParamIsNumber(¶m, FALSE)) {
+ result = ParamSignToUInt32(context, ¶m, value, sign);
+ } else if (SCPI_ParamIsNumber(¶m, TRUE)) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SUFFIX_NOT_ALLOWED);
+ result = FALSE;
+ } else {
+ SCPI_ErrorPush(context, SCPI_ERROR_DATA_TYPE_ERROR);
+ result = FALSE;
+ }
+ }
+ return result;
+}
+
+/**
+ * Read signed/unsigned 64 bit integer parameter
+ * @param context
+ * @param value
+ * @param mandatory
+ * @param sign
+ * @return
+ */
+static scpi_bool_t ParamSignUInt64(scpi_t * context, uint64_t * value, scpi_bool_t mandatory, scpi_bool_t sign) {
+ scpi_bool_t result;
+ scpi_parameter_t param;
+
+ if (!value) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ result = SCPI_Parameter(context, ¶m, mandatory);
+ if (result) {
+ if (SCPI_ParamIsNumber(¶m, FALSE)) {
+ result = ParamSignToUInt64(context, ¶m, value, sign);
+ } else if (SCPI_ParamIsNumber(¶m, TRUE)) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SUFFIX_NOT_ALLOWED);
+ result = FALSE;
+ } else {
+ SCPI_ErrorPush(context, SCPI_ERROR_DATA_TYPE_ERROR);
+ result = FALSE;
+ }
+ }
+ return result;
+}
+
+/**
+ * Read signed 32 bit integer parameter
+ * @param context
+ * @param value
+ * @param mandatory
+ * @return
+ */
+scpi_bool_t SCPI_ParamInt32(scpi_t * context, int32_t * value, scpi_bool_t mandatory) {
+ return ParamSignUInt32(context, (uint32_t *) value, mandatory, TRUE);
+}
+
+/**
+ * Read unsigned 32 bit integer parameter
+ * @param context
+ * @param value
+ * @param mandatory
+ * @return
+ */
+scpi_bool_t SCPI_ParamUInt32(scpi_t * context, uint32_t * value, scpi_bool_t mandatory) {
+ return ParamSignUInt32(context, value, mandatory, FALSE);
+}
+
+/**
+ * Read signed 64 bit integer parameter
+ * @param context
+ * @param value
+ * @param mandatory
+ * @return
+ */
+scpi_bool_t SCPI_ParamInt64(scpi_t * context, int64_t * value, scpi_bool_t mandatory) {
+ return ParamSignUInt64(context, (uint64_t *) value, mandatory, TRUE);
+}
+
+/**
+ * Read unsigned 64 bit integer parameter
+ * @param context
+ * @param value
+ * @param mandatory
+ * @return
+ */
+scpi_bool_t SCPI_ParamUInt64(scpi_t * context, uint64_t * value, scpi_bool_t mandatory) {
+ return ParamSignUInt64(context, value, mandatory, FALSE);
+}
+
+/**
+ * Read character parameter
+ * @param context
+ * @param value
+ * @param len
+ * @param mandatory
+ * @return
+ */
+scpi_bool_t SCPI_ParamCharacters(scpi_t * context, const char ** value, size_t * len, scpi_bool_t mandatory) {
+ scpi_bool_t result;
+ scpi_parameter_t param;
+
+ if (!value || !len) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ result = SCPI_Parameter(context, ¶m, mandatory);
+ if (result) {
+ switch (param.type) {
+ case SCPI_TOKEN_SINGLE_QUOTE_PROGRAM_DATA:
+ case SCPI_TOKEN_DOUBLE_QUOTE_PROGRAM_DATA:
+ *value = param.ptr + 1;
+ *len = param.len - 2;
+ break;
+ default:
+ *value = param.ptr;
+ *len = param.len;
+ break;
+ }
+
+ /* TODO: return also parameter type (ProgramMnemonic, ArbitraryBlockProgramData, SingleQuoteProgramData, DoubleQuoteProgramData */
+ }
+
+ return result;
+}
+
+/**
+ * Get arbitrary block program data and returns pointer to data
+ * @param context
+ * @param value result pointer to data
+ * @param len result length of data
+ * @param mandatory
+ * @return
+ */
+scpi_bool_t SCPI_ParamArbitraryBlock(scpi_t * context, const char ** value, size_t * len, scpi_bool_t mandatory) {
+ scpi_bool_t result;
+ scpi_parameter_t param;
+
+ if (!value || !len) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ result = SCPI_Parameter(context, ¶m, mandatory);
+ if (result) {
+ if (param.type == SCPI_TOKEN_ARBITRARY_BLOCK_PROGRAM_DATA) {
+ *value = param.ptr;
+ *len = param.len;
+ } else {
+ SCPI_ErrorPush(context, SCPI_ERROR_DATA_TYPE_ERROR);
+ result = FALSE;
+ }
+ }
+
+ return result;
+}
+
+scpi_bool_t SCPI_ParamCopyText(scpi_t * context, char * buffer, size_t buffer_len, size_t * copy_len, scpi_bool_t mandatory) {
+ scpi_bool_t result;
+ scpi_parameter_t param;
+ size_t i_from;
+ size_t i_to;
+ char quote;
+
+ if (!buffer || !copy_len) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ result = SCPI_Parameter(context, ¶m, mandatory);
+ if (result) {
+
+ switch (param.type) {
+ case SCPI_TOKEN_SINGLE_QUOTE_PROGRAM_DATA:
+ case SCPI_TOKEN_DOUBLE_QUOTE_PROGRAM_DATA:
+ quote = param.type == SCPI_TOKEN_SINGLE_QUOTE_PROGRAM_DATA ? '\'' : '"';
+ for (i_from = 1, i_to = 0; i_from < (size_t) (param.len - 1); i_from++) {
+ if (i_from >= buffer_len) {
+ break;
+ }
+ buffer[i_to] = param.ptr[i_from];
+ i_to++;
+ if (param.ptr[i_from] == quote) {
+ i_from++;
+ }
+ }
+ *copy_len = i_to;
+ if (i_to < buffer_len) {
+ buffer[i_to] = 0;
+ }
+ break;
+ default:
+ SCPI_ErrorPush(context, SCPI_ERROR_DATA_TYPE_ERROR);
+ result = FALSE;
+ }
+ }
+
+ return result;
+}
+
+/**
+ * Convert parameter to choice
+ * @param context
+ * @param parameter - should be PROGRAM_MNEMONIC
+ * @param options - NULL terminated list of choices
+ * @param value - index to options
+ * @return
+ */
+scpi_bool_t SCPI_ParamToChoice(scpi_t * context, scpi_parameter_t * parameter, const scpi_choice_def_t * options, int32_t * value) {
+ size_t res;
+ scpi_bool_t result = FALSE;
+
+ if (!options || !value) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ if (parameter->type == SCPI_TOKEN_PROGRAM_MNEMONIC) {
+ for (res = 0; options[res].name; ++res) {
+ if (matchPattern(options[res].name, strlen(options[res].name), parameter->ptr, parameter->len, NULL)) {
+ *value = options[res].tag;
+ result = TRUE;
+ break;
+ }
+ }
+
+ if (!result) {
+ SCPI_ErrorPush(context, SCPI_ERROR_ILLEGAL_PARAMETER_VALUE);
+ }
+ } else {
+ SCPI_ErrorPush(context, SCPI_ERROR_DATA_TYPE_ERROR);
+ }
+
+ return result;
+}
+
+/**
+ * Find tag in choices and returns its first textual representation
+ * @param options specifications of choices numbers (patterns)
+ * @param tag numerical representatio of choice
+ * @param text result text
+ * @return TRUE if succesfule, else FALSE
+ */
+scpi_bool_t SCPI_ChoiceToName(const scpi_choice_def_t * options, int32_t tag, const char ** text) {
+ int i;
+
+ for (i = 0; options[i].name != NULL; i++) {
+ if (options[i].tag == tag) {
+ *text = options[i].name;
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+/*
+ * Definition of BOOL choice list
+ */
+const scpi_choice_def_t scpi_bool_def[] = {
+ {"OFF", 0},
+ {"ON", 1},
+ SCPI_CHOICE_LIST_END /* termination of option list */
+};
+
+/**
+ * Read BOOL parameter (0,1,ON,OFF)
+ * @param context
+ * @param value
+ * @param mandatory
+ * @return
+ */
+scpi_bool_t SCPI_ParamBool(scpi_t * context, scpi_bool_t * value, scpi_bool_t mandatory) {
+ scpi_bool_t result;
+ scpi_parameter_t param;
+ int32_t intval;
+
+ if (!value) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ result = SCPI_Parameter(context, ¶m, mandatory);
+
+ if (result) {
+ if (param.type == SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA) {
+ SCPI_ParamToInt32(context, ¶m, &intval);
+ *value = intval ? TRUE : FALSE;
+ } else {
+ result = SCPI_ParamToChoice(context, ¶m, scpi_bool_def, &intval);
+ if (result) {
+ *value = intval ? TRUE : FALSE;
+ }
+ }
+ }
+
+ return result;
+}
+
+/**
+ * Read value from list of options
+ * @param context
+ * @param options
+ * @param value
+ * @param mandatory
+ * @return
+ */
+scpi_bool_t SCPI_ParamChoice(scpi_t * context, const scpi_choice_def_t * options, int32_t * value, scpi_bool_t mandatory) {
+ scpi_bool_t result;
+ scpi_parameter_t param;
+
+ if (!options || !value) {
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return FALSE;
+ }
+
+ result = SCPI_Parameter(context, ¶m, mandatory);
+ if (result) {
+ result = SCPI_ParamToChoice(context, ¶m, options, value);
+ }
+
+ return result;
+}
+
+/**
+ * Parse one parameter and detect type
+ * @param state
+ * @param token
+ * @return
+ */
+int scpiParser_parseProgramData(lex_state_t * state, scpi_token_t * token) {
+ scpi_token_t tmp;
int result = 0;
int wsLen;
int suffixLen;
int realLen = 0;
- realLen += SCPI_LexWhiteSpace(state, &tmp);
+ realLen += scpiLex_WhiteSpace(state, &tmp);
- if (result == 0) result = SCPI_LexNondecimalNumericData(state, token);
- if (result == 0) result = SCPI_LexCharacterProgramData(state, token);
+ if (result == 0) result = scpiLex_NondecimalNumericData(state, token);
+ if (result == 0) result = scpiLex_CharacterProgramData(state, token);
if (result == 0) {
- result = SCPI_LexDecimalNumericProgramData(state, token);
+ result = scpiLex_DecimalNumericProgramData(state, token);
if (result != 0) {
- wsLen = SCPI_LexWhiteSpace(state, &tmp);
- suffixLen = SCPI_LexSuffixProgramData(state, &tmp);
+ wsLen = scpiLex_WhiteSpace(state, &tmp);
+ suffixLen = scpiLex_SuffixProgramData(state, &tmp);
if (suffixLen > 0) {
token->len += wsLen + suffixLen;
- token->type = TokDecimalNumericProgramDataWithSuffix;
+ token->type = SCPI_TOKEN_DECIMAL_NUMERIC_PROGRAM_DATA_WITH_SUFFIX;
result = token->len;
}
}
}
- if (result == 0) result = SCPI_LexStringProgramData(state, token);
- if (result == 0) result = SCPI_LexArbitraryBlockProgramData(state, token);
- if (result == 0) result = SCPI_LexProgramExpression(state, token);
+ if (result == 0) result = scpiLex_StringProgramData(state, token);
+ if (result == 0) result = scpiLex_ArbitraryBlockProgramData(state, token);
+ if (result == 0) result = scpiLex_ProgramExpression(state, token);
- realLen += SCPI_LexWhiteSpace(state, &tmp);
+ realLen += scpiLex_WhiteSpace(state, &tmp);
return result + realLen;
}
-int SCPI_ParseAllProgramData(lex_state_t * state, token_t * token, int * numberOfParameters) {
+/**
+ * Skip all parameters to correctly detect end of command line.
+ * @param state
+ * @param token
+ * @param numberOfParameters
+ * @return
+ */
+int scpiParser_parseAllProgramData(lex_state_t * state, scpi_token_t * token, int * numberOfParameters) {
int result;
- token_t tmp;
+ scpi_token_t tmp;
int paramCount = 0;
token->len = -1;
- token->type = TokAllProgramData;
+ token->type = SCPI_TOKEN_ALL_PROGRAM_DATA;
token->ptr = state->pos;
- for (result = 1; result != 0; result = SCPI_LexComma(state, &tmp)) {
+ for (result = 1; result != 0; result = scpiLex_Comma(state, &tmp)) {
token->len += result;
- if (result == 0) {
- token->type = TokUnknown;
- token->len = 0;
- paramCount = -1;
- break;
- }
-
- result = SCPI_ParseProgramData(state, &tmp);
- if (tmp.type != TokUnknown) {
+ result = scpiParser_parseProgramData(state, &tmp);
+ if (tmp.type != SCPI_TOKEN_UNKNOWN) {
token->len += result;
} else {
- token->type = TokUnknown;
+ token->type = SCPI_TOKEN_UNKNOWN;
token->len = 0;
paramCount = -1;
break;
}
paramCount++;
- }
-
- if (token->len == -1) {
- token->len = 0;
}
if (numberOfParameters != NULL) {
@@ -596,68 +1471,420 @@
return token->len;
}
-static void invalidateToken(token_t * token, const char * ptr) {
- token->len = 0;
- token->ptr = ptr;
- token->type = TokUnknown;
-}
-
-int SCPI_DetectProgramMessageUnit(scpi_parser_state_t * state, const char * buffer, int len) {
+/**
+ * Skip complete command line - program header and parameters
+ * @param state
+ * @param buffer
+ * @param len
+ * @return
+ */
+ //璇嗗埆瀹屾暣鐨凷CPI鍛戒护
+int scpiParser_detectProgramMessageUnit(scpi_parser_state_t * state, char * buffer, int len) {
lex_state_t lex_state;
- token_t tmp;
+ scpi_token_t tmp;
int result = 0;
-
+ // 鍒濆鍖栬瘝娉曞垎鏋�
lex_state.buffer = lex_state.pos = buffer;
lex_state.len = len;
+ // 閲嶇疆鍙傛暟璁℃暟鍣�
state->numberOfParameters = 0;
/* ignore whitespace at the begginig */
- SCPI_LexWhiteSpace(&lex_state, &tmp);
-
- if (SCPI_LexProgramHeader(&lex_state, &state->programHeader) >= 0) {
- if (SCPI_LexWhiteSpace(&lex_state, &tmp) > 0) {
- SCPI_ParseAllProgramData(&lex_state, &state->programData, &state->numberOfParameters);
- } else {
+ //棰勫鐞� 璺宠繃绌虹櫧瀛楃
+ scpiLex_WhiteSpace(&lex_state, &tmp);
+ //鎵惧埌鍛戒护澶村悗瑙ｆ瀽鎵�鏈夊懡浠�
+ if (scpiLex_ProgramHeader(&lex_state, &state->programHeader) >= 0)
+ {
+ if (scpiLex_WhiteSpace(&lex_state, &tmp) > 0)
+ {
+ scpiParser_parseAllProgramData(&lex_state, &state->programData, &state->numberOfParameters);
+ }
+ else
+ {
+ //鏃犳晥鍛戒护鏍囪
invalidateToken(&state->programData, lex_state.pos);
}
- } else {
+ }
+ else
+ {
+ //澶勭悊瑙ｆ瀽澶辫触鐨勫懡浠ゅご
invalidateToken(&state->programHeader, lex_state.buffer);
invalidateToken(&state->programData, lex_state.buffer);
}
- if (result == 0) result = SCPI_LexNewLine(&lex_state, &tmp);
- if (result == 0) result = SCPI_LexSemicolon(&lex_state, &tmp);
+ if (result == 0) result = scpiLex_NewLine(&lex_state, &tmp);
+ if (result == 0) result = scpiLex_Semicolon(&lex_state, &tmp);
- if (!SCPI_LexIsEos(&lex_state) && (result == 0)) {
+ //鏃犳晥瀛楃澶勭悊
+ if (!scpiLex_IsEos(&lex_state) && (result == 0)) {
+ // 璺宠繃鏃犳晥瀛楃
lex_state.pos++;
-
+ //鏍囪浣嶅懡浠ゅご瑙ｆ瀽澶辫触
state->programHeader.len = 1;
- state->programHeader.type = TokInvalid;
+ state->programHeader.type = SCPI_TOKEN_INVALID;
- invalidateToken(&state->programData, lex_state.buffer);
+ invalidateToken(&state->programData, lex_state.buffer);
}
-
- if (TokSemicolon == tmp.type) {
- state->termination = PmutSemicolon;
- } else if (TokNewLine == tmp.type) {
- state->termination = PmutNewLine;
+ //璁剧疆缁堟绗�
+ if (SCPI_TOKEN_SEMICOLON == tmp.type) {
+ state->termination = SCPI_MESSAGE_TERMINATION_SEMICOLON;
+ } else if (SCPI_TOKEN_NL == tmp.type) {
+ state->termination = SCPI_MESSAGE_TERMINATION_NL;
} else {
- state->termination = PmutNone;
+ state->termination = SCPI_MESSAGE_TERMINATION_NONE;
}
return lex_state.pos - lex_state.buffer;
}
+/**
+ * Check current command
+ * - suitable for one handle to multiple commands
+ * @param context
+ * @param cmd
+ * @return
+ */
+scpi_bool_t SCPI_IsCmd(scpi_t * context, const char * cmd) {
+ const char * pattern;
+
+ if (!context->param_list.cmd) {
+ return FALSE;
+ }
+
+ pattern = context->param_list.cmd->pattern;
+ return matchCommand(pattern, cmd, strlen(cmd), NULL, 0, 0);
+}
+
+#if USE_COMMAND_TAGS
+
+/**
+ * Return the .tag field of the matching scpi_command_t
+ * @param context
+ * @return
+ */
+int32_t SCPI_CmdTag(scpi_t * context) {
+ if (context->param_list.cmd) {
+ return context->param_list.cmd->tag;
+ } else {
+ return 0;
+ }
+}
+#endif /* USE_COMMAND_TAGS */
+
+scpi_bool_t SCPI_Match(const char * pattern, const char * value, size_t len) {
+ return matchCommand(pattern, value, len, NULL, 0, 0);
+}
+
+scpi_bool_t SCPI_CommandNumbers(scpi_t * context, int32_t * numbers, size_t len, int32_t default_value) {
+ return matchCommand(context->param_list.cmd->pattern, context->param_list.cmd_raw.data, context->param_list.cmd_raw.length, numbers, len, default_value);
+}
+
+/**
+ * If SCPI_Parameter() returns FALSE, this function can detect, if the parameter
+ * is just missing (TRUE) or if there was an error during processing of the command (FALSE)
+ * @param parameter
+ * @return
+ */
+scpi_bool_t SCPI_ParamIsValid(scpi_parameter_t * parameter) {
+ return parameter->type == SCPI_TOKEN_UNKNOWN ? FALSE : TRUE;
+}
+
+/**
+ * Returns TRUE if there was an error during parameter handling
+ * @param context
+ * @return
+ */
+scpi_bool_t SCPI_ParamErrorOccurred(scpi_t * context) {
+ return context->cmd_error;
+}
+
+/**
+ * Result binary array and swap bytes if needed (native endiannes != required endiannes)
+ * @param context
+ * @param array
+ * @param count
+ * @param item_size
+ * @param format
+ * @return
+ */
+static size_t produceResultArrayBinary(scpi_t * context, const void * array, size_t count, size_t item_size, scpi_array_format_t format) {
+
+ if (SCPI_GetNativeFormat() == format) {
+ switch (item_size) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ return SCPI_ResultArbitraryBlock(context, array, count * item_size);
+ default:
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return 0;
+ }
+ } else {
+ size_t result = 0;
+ size_t i;
+ switch (item_size) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ result += SCPI_ResultArbitraryBlockHeader(context, count * item_size);
+ break;
+ default:
+ SCPI_ErrorPush(context, SCPI_ERROR_SYSTEM_ERROR);
+ return 0;
+ }
+
+ switch (item_size) {
+ case 1:
+ result += SCPI_ResultArbitraryBlockData(context, array, count);
+ break;
+ case 2:
+ for (i = 0; i < count; i++) {
+ uint16_t val = SCPI_Swap16(((uint16_t*) array)[i]);
+ result += SCPI_ResultArbitraryBlockData(context, &val, item_size);
+ }
+ break;
+ case 4:
+ for (i = 0; i < count; i++) {
+ uint32_t val = SCPI_Swap32(((uint32_t*) array)[i]);
+ result += SCPI_ResultArbitraryBlockData(context, &val, item_size);
+ }
+ break;
+ case 8:
+ for (i = 0; i < count; i++) {
+ uint64_t val = SCPI_Swap64(((uint64_t*) array)[i]);
+ result += SCPI_ResultArbitraryBlockData(context, &val, item_size);
+ }
+ break;
+ }
+
+ return result;
+ }
+}
+#define RESULT_ARRAY(func) do {\
+ size_t result = 0;\
+ if (format == SCPI_FORMAT_ASCII) {\
+ size_t i;\
+ for (i = 0; i < count; i++) {\
+ result += func(context, array[i]);\
+ }\
+ } else {\
+ result = produceResultArrayBinary(context, array, count, sizeof(*array), format);\
+ }\
+ return result;\
+} while(0)
+/**
+ * Result array of signed 8bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayInt8(scpi_t * context, const int8_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultInt8);
+}
+/**
+ * Result array of unsigned 8bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayUInt8(scpi_t * context, const uint8_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultUInt8);
+}
+/**
+ * Result array of signed 16bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayInt16(scpi_t * context, const int16_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultInt16);
+}
+/**
+ * Result array of unsigned 16bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayUInt16(scpi_t * context, const uint16_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultUInt16);
+}
+/**
+ * Result array of signed 32bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayInt32(scpi_t * context, const int32_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultInt32);
+}
+/**
+ * Result array of unsigned 32bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayUInt32(scpi_t * context, const uint32_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultUInt32);
+}
+/**
+ * Result array of signed 64bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayInt64(scpi_t * context, const int64_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultInt64);
+}
+/**
+ * Result array of unsigned 64bit integers
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayUInt64(scpi_t * context, const uint64_t * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultUInt64);
+}
+/**
+ * Result array of floats
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayFloat(scpi_t * context, const float * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultFloat);
+}
+/**
+ * Result array of doubles
+ * @param context
+ * @param array
+ * @param count
+ * @param format
+ * @return
+ */
+size_t SCPI_ResultArrayDouble(scpi_t * context, const double * array, size_t count, scpi_array_format_t format) {
+ RESULT_ARRAY(SCPI_ResultDouble);
+}
+/*
+ * Template macro to generate all SCPI_ParamArrayXYZ function
+ */
+#define PARAM_ARRAY_TEMPLATE(func) do{\
+ if (format != SCPI_FORMAT_ASCII) return FALSE;\
+ for (*o_count = 0; *o_count < i_count; (*o_count)++) {\
+ if (!func(context, &data[*o_count], mandatory)) {\
+ break;\
+ }\
+ mandatory = FALSE;\
+ }\
+ return mandatory ? FALSE : TRUE;\
+}while(0)
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayInt32(scpi_t * context, int32_t *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamInt32);
+}
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayUInt32(scpi_t * context, uint32_t *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamUInt32);
+}
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayInt64(scpi_t * context, int64_t *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamInt64);
+}
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayUInt64(scpi_t * context, uint64_t *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamUInt64);
+}
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayFloat(scpi_t * context, float *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamFloat);
+}
+
+/**
+ * Read list of values up to i_count
+ * @param context
+ * @param data - array to fill
+ * @param i_count - number of elements of data
+ * @param o_count - real number of filled elements
+ * @param mandatory
+ * @return TRUE on success
+ */
+scpi_bool_t SCPI_ParamArrayDouble(scpi_t * context, double *data, size_t i_count, size_t *o_count, scpi_array_format_t format, scpi_bool_t mandatory) {
+ PARAM_ARRAY_TEMPLATE(SCPI_ParamDouble);
+}
--
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