Diff: i2c_api.h

Revision:

8:c14af7958ef5

Child:

9:663789d7729f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/i2c_api.h	Fri Nov 09 11:33:53 2012 +0000
@@ -0,0 +1,40 @@
+/* mbed Microcontroller Library - i2c_api
+ * Copyright (c) 2009-2011 ARM Limited. All rights reserved.
+ */
+#ifndef MBED_I2C_API_H
+#define MBED_I2C_API_H
+
+#include "device.h"
+
+#if DEVICE_I2C
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+I2CName i2c_init(PinName sda, PinName scl);
+
+void i2c_frequency (I2CName i2c, int hz);
+int  i2c_start     (I2CName i2c);
+void i2c_stop      (I2CName i2c);
+int  i2c_read      (I2CName i2c, int address, char *data, int length, int stop); 
+int  i2c_write     (I2CName i2c, int address, const char *data, int length, int stop);
+void i2c_reset     (I2CName i2c);
+int  i2c_byte_read (I2CName i2c, int last);
+int  i2c_byte_write(I2CName i2c, int data);
+
+#if DEVICE_I2CSLAVE
+void i2c_slave_mode   (I2CName i2c, int enable_slave);
+int  i2c_slave_receive(I2CName i2c);
+int  i2c_slave_read   (I2CName i2c, char *data, int length);
+int  i2c_slave_write  (I2CName i2c, const char *data, int length);
+void i2c_slave_address(I2CName i2c, int idx, uint32_t address, uint32_t mask);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+#endif