User Tools

Site Tools


1wireandraspicam

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
1wireandraspicam [10.08.2014 17:19]
andreas [Preparation]
1wireandraspicam [15.08.2014 13:37] (current)
andreas [Solving the issue, if it's bigger]
Line 86: Line 86:
 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --  10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --  20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
-30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- +30: -- -- -- -- -- -- 36 -- -- -- -- -- -- -- -- -- 
 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --  40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --  50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
Line 96: Line 96:
 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --  10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --  20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
-30: -- -- -- -- -- -- 36 -- -- -- -- -- -- -- -- -- +30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --  40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --  50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 
Line 102: Line 102:
 70: -- -- -- -- -- -- -- --                          70: -- -- -- -- -- -- -- --                         
 </​code>​ </​code>​
 +\\
 ===== Solving the issue, if it's bigger ===== ===== Solving the issue, if it's bigger =====
  
-__Important additional information:​__ Since the newest firmware (kernel 3.12.26+), the i2c-1 address 0x3b is now been taken over by the OS, this might result in I²C bus result, with having the **UU** here:+__Important additional information:​__ Since the newest firmware (kernel 3.12.26+), the i2c-1 address 0x3b is now been taken over by the OS, this might result in an I²C bus result, with having the **UU** here:
  
 <​code>​ <​code>​
Line 122: Line 122:
 UU means that probing was skipped, because this address is currently in use by a driver. This strongly suggests that there is a chip at this address, but in this case, it's an error. UU means that probing was skipped, because this address is currently in use by a driver. This strongly suggests that there is a chip at this address, but in this case, it's an error.
  
-To fixthis, you have to add two more modules to the blacklist (/​etc/​modprobe.d/​raspi-blacklist.conf),​ this finally has to look like this:+To fix this, you have to add two more modules to the blacklist (/​etc/​modprobe.d/​raspi-blacklist.conf),​ this finally has to look like this:
 <​code>​ <​code>​
 blacklist spi-bcm2708 blacklist spi-bcm2708
1wireandraspicam.1407683971.txt.gz · Last modified: 10.08.2014 17:19 by andreas