Differences

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--- en:xu4_hardware_hsi2c [2017/04/26 14:48]
charles.park [Table]
+++ en:xu4_hardware_hsi2c [2017/04/26 14:51]
charles.park
@@ Line 4: / Line 4: @@
 The Expansion Board have two I2C devices.\\
 You can use the devices via H/W I2C(I2C-A : HSI2C).
+{{:en:xu4:xu4_hsi2c_with_expansion.png?700|}}
 **H/W I2C(I2C-A : HSI2C)**
@@ Line 10: / Line 12: @@
 |  :::                          |  :::                         |  6                         |  GPA2[3](I2C_5.SCL)  |  188            |  SCL          |
-{{:en:xu4:xu4_hsi2c_with_expansion.png?700|}}
+   ** Using the HW-HSI2C(/dev/i2c-1) with Expansion Board. I2C Physical Address : 0x12CB0000 **
+   ** Must Read : Can't use SMBus Quick Write command on this bus.(Not support i2cdetect) **
-{{http://dn.odroid.com/wiki_image/xu4/xu4_hw_hsi2c.png|}}
-** Using the HW-HSI2C(/dev/i2c-1) with Expansion Board. I2C Physical Address : 0x12CB0000 **
-** Must Read : Can't use SMBus Quick Write command on this bus.(Not support i2cdetect) **
-HW-HSI2C Test Code
+**HW-HSI2C Test Code**
 <file c xu4_hsi2c.c>
 //------------------------------------------------------------------------------------------------------------
@@ Line 112: / Line 110: @@
 //
 //------------------------------------------------------------------------------------------------------------
-// const char *i2cHandleNode = "/dev/i2c-3";
+// kernel 4.9.y device node
+// const char *i2cHandleNode = "/dev/i2c-5";
+// kernel 3.10.y device node
 const char *i2cHandleNode = "/dev/i2c-1";
 static  int i2c_fd = -1;