From 540dc9643efc866af6e7040634c9d7a17ca6c5b0 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周六, 05 12月 2015 21:40:52 +0800
Subject: [PATCH] Fix error queue and resolve #67
---
libscpi/inc/scpi/types.h | 68 +++++++++++++++++++++++----------
1 files changed, 47 insertions(+), 21 deletions(-)
diff --git a/libscpi/inc/scpi/types.h b/libscpi/inc/scpi/types.h
index 4851d9e..4d56a82 100644
--- a/libscpi/inc/scpi/types.h
+++ b/libscpi/inc/scpi/types.h
@@ -4,7 +4,7 @@
* Copyright (c) 2012 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:
@@ -13,7 +13,7 @@
* 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.
- *
+ *
* 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
@@ -30,10 +30,10 @@
/**
* @file scpi_types.h
* @date Thu Nov 15 10:58:45 UTC 2012
- *
+ *
* @brief SCPI data types
- *
- *
+ *
+ *
*/
#ifndef SCPI_TYPES_H
@@ -41,17 +41,25 @@
#include <stddef.h>
#include <stdint.h>
+#include "scpi/config.h"
+
+#if HAVE_STDBOOL
#include <stdbool.h>
+#endif
#ifdef __cplusplus
extern "C" {
#endif
+#if !HAVE_STDBOOL
+ typedef unsigned char bool;
+#endif
+
#ifndef FALSE
- #define FALSE 0
+#define FALSE 0
#endif
#ifndef TRUE
- #define TRUE (!FALSE)
+#define TRUE (!FALSE)
#endif
/* basic data types */
@@ -117,7 +125,7 @@
char * data;
};
typedef struct _scpi_buffer_t scpi_buffer_t;
-
+
struct _scpi_const_buffer_t {
size_t length;
size_t position;
@@ -133,6 +141,8 @@
enum _scpi_token_type_t {
SCPI_TOKEN_COMMA,
SCPI_TOKEN_SEMICOLON,
+ SCPI_TOKEN_COLON,
+ SCPI_TOKEN_SPECIFIC_CHARACTER,
SCPI_TOKEN_QUESTION,
SCPI_TOKEN_NL,
SCPI_TOKEN_HEXNUM,
@@ -161,26 +171,26 @@
struct _scpi_token_t {
scpi_token_type_t type;
- const char * ptr;
+ char * ptr;
int len;
};
typedef struct _scpi_token_t scpi_token_t;
struct _lex_state_t {
- const char * buffer;
- const char * pos;
+ char * buffer;
+ char * pos;
int len;
};
typedef struct _lex_state_t lex_state_t;
- /* scpi parser */
+ /* scpi parser */
enum _message_termination_t {
SCPI_MESSAGE_TERMINATION_NONE,
SCPI_MESSAGE_TERMINATION_NL,
- SCPI_MESSAGE_TERMINATION_SEMICOLON,
+ SCPI_MESSAGE_TERMINATION_SEMICOLON,
};
typedef enum _message_termination_t message_termination_t;
-
+
struct _scpi_parser_state_t {
scpi_token_t programHeader;
scpi_token_t programData;
@@ -241,28 +251,34 @@
lex_state_t lex_state;
scpi_const_buffer_t cmd_raw;
};
- typedef struct _scpi_param_list_t scpi_param_list_t;
-
+ typedef struct _scpi_param_list_t scpi_param_list_t;
+
struct _scpi_number_parameter_t {
- double value;
+ 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;
struct _scpi_data_parameter_t {
const char * ptr;
- int32_t len;
+ int32_t len;
};
typedef struct _scpi_data_parameter_t scpi_data_parameter_t;
-
+
typedef scpi_token_t scpi_parameter_t;
-
+
struct _scpi_command_t {
const char * pattern;
scpi_command_callback_t callback;
+#if USE_COMMAND_TAGS
int32_t tag;
+#endif /* USE_COMMAND_TAGS */
};
struct _scpi_interface_t {
@@ -287,8 +303,18 @@
void * user_context;
scpi_parser_state_t parser_state;
const char * idn[4];
+ size_t arbitrary_reminding;
};
+ enum _scpi_array_format_t {
+ SCPI_FORMAT_ASCII = 0,
+ SCPI_FORMAT_NORMAL = 1,
+ SCPI_FORMAT_SWAPPED = 2,
+ SCPI_FORMAT_BIGENDIAN = SCPI_FORMAT_NORMAL,
+ SCPI_FORMAT_LITTLEENDIAN = SCPI_FORMAT_SWAPPED,
+ };
+ typedef enum _scpi_array_format_t scpi_array_format_t;
+
#ifdef __cplusplus
}
#endif
--
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