From a2e83e5ff635f040cffe4c12cfdaa60fa320c3de Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周三, 22 4月 2015 01:59:50 +0800
Subject: [PATCH] Make public SCPI_LongToStr, SCPI_DoubleToStr
---
libscpi/src/utils.c | 18 +++++++++++-------
1 files changed, 11 insertions(+), 7 deletions(-)
diff --git a/libscpi/src/utils.c b/libscpi/src/utils.c
index 8c3cbd6..eb74eea 100644
--- a/libscpi/src/utils.c
+++ b/libscpi/src/utils.c
@@ -42,6 +42,7 @@
#include <ctype.h>
#include "scpi/utils_private.h"
+#include "scpi/utils.h"
static size_t patternSeparatorShortPos(const char * pattern, size_t len);
static size_t patternSeparatorPos(const char * pattern, size_t len);
@@ -72,12 +73,15 @@
* @param val integer value
* @param str converted textual representation
* @param len string buffer length
+ * @param base output base
* @return number of bytes written to str (without '\0')
*/
-size_t longToStr(int32_t val, char * str, size_t len) {
+size_t SCPI_LongToStr(int32_t val, char * str, size_t len, int8_t base) {
uint32_t x = 1000000000L;
int_fast8_t digit;
size_t pos = 0;
+
+ (void) base; // currently not supported
if (val == 0) {
if (pos < len) str[pos++] = '0';
@@ -110,8 +114,8 @@
* @param len string buffer length
* @return number of bytes written to str (without '\0')
*/
-size_t doubleToStr(double val, char * str, size_t len) {
- return snprintf(str, len, "%lg", val);
+size_t SCPI_DoubleToStr(double val, char * str, size_t len) {
+ return SCPIDEFINE_doubleToStr(val, str, len);
}
/**
@@ -151,7 +155,7 @@
return FALSE;
}
- if (SCPI_strncasecmp(str1, str2, len2) == 0) {
+ if (SCPIDEFINE_strncasecmp(str1, str2, len2) == 0) {
return TRUE;
}
@@ -174,12 +178,12 @@
return FALSE;
}
- if (SCPI_strncasecmp(str1, str2, len1) == 0) {
+ if (SCPIDEFINE_strncasecmp(str1, str2, len1) == 0) {
result = TRUE;
}
for (i = len1; i<len2; i++) {
- if (!isdigit(str2[i])) {
+ if (!isdigit((int) str2[i])) {
result = FALSE;
break;
}
@@ -502,7 +506,7 @@
const char * pattern_end = pattern + pattern_len;
const char * cmd_ptr = cmd;
- size_t cmd_len = SCPI_strnlen(cmd, len);
+ size_t cmd_len = SCPIDEFINE_strnlen(cmd, len);
const char * cmd_end = cmd + cmd_len;
/* now support optional keywords in pattern style, e.g. [:MEASure]:VOLTage:DC? */
--
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