From f62966456d620f6e135cd019a2d263c34027f119 Mon Sep 17 00:00:00 2001
From: Venelin Efremov <ghent360@iqury.us>
Date: Sun, 7 May 2023 23:07:13 -0700
Subject: [PATCH] Allow expressions to be passed to Delay_Ms and Delay_Us.
---
ch32v003fun/ch32v003fun.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ch32v003fun/ch32v003fun.h b/ch32v003fun/ch32v003fun.h
index 4b33a1b..f75a27e 100644
--- a/ch32v003fun/ch32v003fun.h
+++ b/ch32v003fun/ch32v003fun.h
@@ -4838,8 +4838,8 @@ void DefaultIRQHandler( void ) __attribute__((section(".text.vector_handler")))
void DelaySysTick( uint32_t n );
-#define Delay_Us(n) DelaySysTick( n * DELAY_US_TIME )
-#define Delay_Ms(n) DelaySysTick( n * DELAY_MS_TIME )
+#define Delay_Us(n) DelaySysTick( (n) * DELAY_US_TIME )
+#define Delay_Ms(n) DelaySysTick( (n) * DELAY_MS_TIME )
// Tricky: We need to make sure main and SystemInit() are preserved.
int main() __attribute__((used));
--
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