From 86608c6770cf08c138a2bdab5855072f64be09ef Mon Sep 17 00:00:00 2001
From: joshua <joshua@joshuayun.com>
Date: Sat, 30 Dec 2023 23:54:31 -0500
Subject: initial commit

---
 .../DSP_Lib_TestSuite/Common/JTest/inc/util/util.h | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/util/util.h

(limited to 'Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/util')

diff --git a/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/util/util.h b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/util/util.h
new file mode 100644
index 0000000..f56e0e6
--- /dev/null
+++ b/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/util/util.h
@@ -0,0 +1,52 @@
+#ifndef _UTIL_H_
+#define _UTIL_H_
+
+/*--------------------------------------------------------------------------------*/
+/* Macros and Defines */
+/*--------------------------------------------------------------------------------*/
+
+/**
+ *  Convert a symbol to a string and add a 'NewLine'.
+ */
+#define STR_NL(x)  STR1_NL(x)
+#define STR1_NL(x) (STR2_NL(x)"\n")
+#define STR2_NL(x) #x
+
+/**
+ *  Convert a symbol to a string.
+ */
+#define STR(x)  STR1(x)
+#define STR1(x) STR2(x)
+#define STR2(x) #x
+
+/**
+ *  Concatenate two symbols.
+ */
+#define CONCAT(a, b)  CONCAT1(a, b)
+#define CONCAT1(a, b) CONCAT2(a, b)
+#define CONCAT2(a, b) a##b
+
+
+/**
+ *  Place curly braces around a varaible number of macro arguments.
+ */
+#define CURLY(...) {__VA_ARGS__}
+
+/**
+ *  Place parenthesis around a variable number of macro arguments.
+ */
+#define PAREN(...) (__VA_ARGS__)
+
+/* Standard min/max macros. */
+#define MIN(x,y) (((x) < (y)) ? (x) : (y) )
+#define MAX(x,y) (((x) > (y)) ? (x) : (y) )
+
+/**
+ *  Bound value using low and high limits.
+ *
+ *  Evaluate to a number in the range, endpoint inclusive.
+ */
+#define BOUND(low, high, value)                 \
+    MAX(MIN(high, value), low)
+
+#endif /* _UTIL_H_ */
-- 
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