From: aleph <aleph@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Mon, 30 May 2011 13:46:38 +0000 (+0000)
Subject: sam3x: add TWI I/O pins defines.
X-Git-Tag: 2.7.0~29
X-Git-Url: https://codewiz.org/gitweb?p=bertos.git;a=commitdiff_plain;h=a43e13073fe46b226b2bd12c1d96e480ef2db1f5

sam3x: add TWI I/O pins defines.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4937 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/bertos/cpu/cortex-m3/io/sam3.h b/bertos/cpu/cortex-m3/io/sam3.h
index 59931f96..794b5bd8 100644
--- a/bertos/cpu/cortex-m3/io/sam3.h
+++ b/bertos/cpu/cortex-m3/io/sam3.h
@@ -246,7 +246,7 @@
 /*\}*/
 
 /**
- * PIO I/O pins
+ * SPI I/O pins
  */
 /*\{*/
 #if CPU_CM3_SAM3U
@@ -262,5 +262,21 @@
 	#define SPI0_MOSI   13
 	#define SPI0_MISO   12
 #endif
+/*\}*/
+
+/**
+ * TWI I/O pins
+ */
+/*\{*/
+#if CPU_CM3_SAM3X
+	#define TWI0_PORT   PIOA_BASE
+	#define TWI1_PORT   PIOA_BASE
+
+	#define TWI0_TWCK   18
+	#define TWI0_TWD    17
+	#define TWI1_TWCK   13
+	#define TWI1_TWD    12
+#endif
+
 /*\}*/
 #endif /* SAM3_H */