GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

mcu/media/include/i2c_dev.h

@@ -0,0 +1,28 @@
+#ifndef _I2C_DEV_H_
+#define _I2C_DEV_H_
+
+#include "xmedia_type.h"
+
+static __inline__ xmedia_s32 i2c_open(xmedia_u8 i2c_dev)
+{
+    return i2c_dev;
+}
+
+static __inline__ xmedia_s32 i2c_close(xmedia_s32 fd)
+{
+    return XMEDIA_SUCCESS;
+}
+
+static __inline__ xmedia_s32 i2c_set_slave_addr(xmedia_s32 fd, xmedia_u16 slave_addr)
+{
+    return XMEDIA_SUCCESS;
+}
+
+xmedia_s32 i2c_read(xmedia_s32 fd, xmedia_u16 slave_addr, xmedia_u32 read_addr,
+                        xmedia_u8 addr_width,  xmedia_u8 *buff, xmedia_u32 length);
+xmedia_s32 i2c_write(xmedia_s32 fd, xmedia_u16 slave_addr, xmedia_u8 *buff, xmedia_u32 length);
+
+
+
+#endif
+