[paparazzi-commits] [5784] breaking I2C

[antoine drouin]

Revision: 5784
          http://svn.sv.gnu.org/viewvc/?view=rev&root=paparazzi&revision=5784
Author:   poine
Date:     2010-09-02 14:56:18 +0000 (Thu, 02 Sep 2010)
Log Message:
-----------
breaking I2C

Modified Paths:
--------------
    paparazzi3/trunk/sw/airborne/arm7/i2c_hw.h

Modified: paparazzi3/trunk/sw/airborne/arm7/i2c_hw.h
===================================================================
--- paparazzi3/trunk/sw/airborne/arm7/i2c_hw.h  2010-09-02 14:41:16 UTC (rev 
5783)
+++ paparazzi3/trunk/sw/airborne/arm7/i2c_hw.h  2010-09-02 14:56:18 UTC (rev 
5784)
@@ -4,6 +4,23 @@
 
 #include "LPC21xx.h"
 
+
+#define I2C_START        0x08
+#define I2C_RESTART      0x10
+#define I2C_MT_SLA_ACK   0x18
+#define I2C_MT_SLA_NACK  0x20
+#define I2C_MT_DATA_ACK  0x28
+#define I2C_MR_SLA_ACK   0x40
+#define I2C_MR_SLA_NACK  0x48
+#define I2C_MR_DATA_ACK  0x50
+#define I2C_MR_DATA_NACK 0x58
+
+
+#define I2C_IDLE 0
+#define I2C_BUSY 1
+
+
+
 #ifdef USE_I2C0
 
 #ifdef I2C0_STOP_HANDLER