From a5a84c429ac548eafd1d3903225a4ce72104201f Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周三, 22 4月 2015 03:50:26 +0800
Subject: [PATCH] Support RESPONSE MESSAGE UNIT SEPARATOR, issue #21
---
libscpi/inc/scpi/error.h | 46 ++++++++++++++++++++++++++++++----------------
1 files changed, 30 insertions(+), 16 deletions(-)
diff --git a/libscpi/inc/scpi/error.h b/libscpi/inc/scpi/error.h
index cb5b398..0e21a96 100644
--- a/libscpi/inc/scpi/error.h
+++ b/libscpi/inc/scpi/error.h
@@ -2,7 +2,7 @@
* Copyright (c) 2012-2013 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:
@@ -11,7 +11,7 @@
* 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
@@ -28,10 +28,10 @@
/**
* @file scpi_error.h
* @date Thu Nov 15 10:58:45 UTC 2012
- *
+ *
* @brief Error handling and storing routines
- *
- *
+ *
+ *
*/
#ifndef SCPI_ERROR_H
@@ -42,24 +42,38 @@
#ifdef __cplusplus
extern "C" {
#endif
-
+
void SCPI_ErrorInit(scpi_t * context);
void SCPI_ErrorClear(scpi_t * context);
int16_t SCPI_ErrorPop(scpi_t * context);
void SCPI_ErrorPush(scpi_t * context, int16_t err);
- int32_t SCPI_ErrorCount(scpi_t * context);
+ int32_t SCPI_ErrorCount(scpi_t * context);
const char * SCPI_ErrorTranslate(int16_t err);
-#define SCPI_ERROR_SYNTAX -102
-#define SCPI_ERROR_INVALID_SEPARATOR -103
-#define SCPI_ERROR_UNDEFINED_HEADER -113
-#define SCPI_ERROR_PARAMETER_NOT_ALLOWED -108
-#define SCPI_ERROR_MISSING_PARAMETER -109
-#define SCPI_ERROR_INVALID_SUFFIX -131
-#define SCPI_ERROR_SUFFIX_NOT_ALLOWED -138
+/* http://en.wikipedia.org/wiki/X_Macro */
+#define LIST_OF_ERRORS \
+ X(SCPI_ERROR_INVALID_CHARACTER, -101, "Invalid character") \
+ X(SCPI_ERROR_SYNTAX, -102, "Syntax error") \
+ X(SCPI_ERROR_INVALID_SEPARATOR, -103, "Invalid separator") \
+ X(SCPI_ERROR_DATA_TYPE_ERROR, -104, "Data type error") \
+ X(SCPI_ERROR_PARAMETER_NOT_ALLOWED,-108, "Parameter not allowed") \
+ X(SCPI_ERROR_MISSING_PARAMETER, -109, "Missing parameter") \
+ X(SCPI_ERROR_UNDEFINED_HEADER, -113, "Undefined header") \
+ X(SCPI_ERROR_INVALID_SUFFIX, -131, "Invalid suffix") \
+ X(SCPI_ERROR_SUFFIX_NOT_ALLOWED, -138, "Suffix not allowed") \
+ X(SCPI_ERROR_INVALID_STRING_DATA, -151, "Invalid string data") \
+ X(SCPI_ERROR_INVALID_BLOCK_DATA, -161, "Invalid block data") \
+ X(SCPI_ERROR_EXECUTION_ERROR, -200, "Execution error") \
+ X(SCPI_ERROR_ILLEGAL_PARAMETER_VALUE,-224,"Illegal parameter value") \
+ X(SCPI_ERROR_SYSTEM_ERROR, -310, "System error") \
-#define SCPI_ERROR_EXECUTION_ERROR -200
-
+
+enum {
+#define X(def, val, str) def = val,
+LIST_OF_ERRORS
+#undef X
+};
+
#ifdef __cplusplus
}
#endif
--
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