From 69aead513de2f646a186eaacc40fa7c5a3ef5db2 Mon Sep 17 00:00:00 2001
From: Cristian Maglie <c.maglie@bug.st>
Date: Fri, 2 Nov 2012 18:12:21 +0100
Subject: Added general yield()-hook for cooperative scheduling development
 (part 2)

---
 cores/arduino/wiring.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'cores/arduino/wiring.c')

diff --git a/cores/arduino/wiring.c b/cores/arduino/wiring.c
index ac8bb6f..ec5b888 100644
--- a/cores/arduino/wiring.c
+++ b/cores/arduino/wiring.c
@@ -111,6 +111,7 @@ void delay(unsigned long ms)
 	uint16_t start = (uint16_t)micros();
 
 	while (ms > 0) {
+		yield();
 		if (((uint16_t)micros() - start) >= 1000) {
 			ms--;
 			start += 1000;
-- 
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