From: asterix <asterix@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Wed, 28 Sep 2011 13:45:06 +0000 (+0000)
Subject: Add the new hw macro for the sd driver.
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=d7d8f1f7f4728a2c9af66989be015a17bbbc3e15;p=bertos.git

Add the new hw macro for the sd driver.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@5111 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/bertos/hw/hw_sd.h b/bertos/hw/hw_sd.h
index ed10b806..a21fd37d 100644
--- a/bertos/hw/hw_sd.h
+++ b/bertos/hw/hw_sd.h
@@ -45,8 +45,15 @@
 #define SD_CS_ON()   do { /* implement me */} while(0)
 #define SD_CS_OFF()  do { /* implement me */} while(0)
 
-#define SD_PIN_INIT()      do { /* implement me */} while(0)
-#define SD_CARD_PRESENT()  true /* implement me */
+#include <io/cm3.h>
+
+#define SD_STROBE_ON()   do { PIOE_SODR = BV(0); } while(0)
+#define SD_STROBE_OFF()  do { PIOE_CODR = BV(0); } while(0)
+
+#define SD_STROBE_INIT() do { /* implement me */} while(0)
+#define SD_PIN_INIT()    do { /* implement me */} while(0)
+
+#define SD_CARD_PRESENT() (!(PIOE_PDSR & BV(6)))
 #define SD_WRITE_PROTECT() false /* implement me */
 
 #endif /* HW_SD_H */