From 92d4b51ad5d828930334f87d9619a78b5877a384 Mon Sep 17 00:00:00 2001
From: Dave Hylands <dhylands@gmail.com>
Date: Tue, 28 Jul 2015 11:13:33 -0700
Subject: stmhal: Add STM32F7DISC and associated changes.

---
 stmhal/printf.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'stmhal/printf.c')

diff --git a/stmhal/printf.c b/stmhal/printf.c
index fed57a776..87cf4f0f9 100644
--- a/stmhal/printf.c
+++ b/stmhal/printf.c
@@ -62,6 +62,7 @@ int DEBUG_printf(const char *fmt, ...) {
 #endif
 
 // need this because gcc optimises printf("%c", c) -> putchar(c), and printf("a") -> putchar('a')
+#undef putchar  // Some stdlibs have a #define for putchar
 int putchar(int c) {
     char chr = c;
     mp_hal_stdout_tx_strn_cooked(&chr, 1);
-- 
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