Corrections List for USB Embedded Hosts by Jan Axelson

Thanks to the everyone who has helped to find these and let me know about 
them. If you find other errors, please send them to me at jan@janaxelson.com and I'll 
add them to the list. This list is available online at www.janaxelson.com.

These errors are corrected with each printing of the book, so your copy may have 
some or all of these errors corrected. (A new printing is not a new edition. A new 
printing is identical to the previous printing except for error corrections.)

Also check my website’s USB pages (www.janaxelson.com) for code fixes, additions, 
enhancements, and updates.

***
Page vi

Change

Chapter 10, Accessing Vendor-defined Devices

to

Chapter 10, Communicating with Vendor-defined Devices

***

Page viii

Change "Gerald Corley" to "Gerald Coley".

***

Page 30, under Writing and Compiling, change

To compile hello_world.c

to

To compile helloworld.c

Page 38

Bottom two lines, change 

echo none | sudo tee > /sys/class/leds/beagleboard::usr0/brightness
echo none | sudo tee > /sys/class/leds/beagleboard::usr1/brightness

to

echo 0 | sudo tee > /sys/class/leds/beagleboard::usr0/brightness
echo 1 | sudo tee > /sys/class/leds/beagleboard::usr1/brightness

***

Page 52

In the fourth paragraph, change "Setup packer" to "Setup packet".

***

Page 56

In the first paragraph unter Mounting and Unmounting a Device, in line 6, change:

devicee types

to 

device types

***

Page 67, second to last line, change

Chapter 11

to

Chapter 10

***

Page 96

Under Printer Job Language, first paragraph, line 3, change:

recent PJL 

to

recent PCL

***

Page 104, under Embedded Host Support, second to last line, change:

Chapter 11

to

Chapter 10

Page 106

Just above Recording, change

/home/jan/.mplayer/conf

to

/home/jan/.mplayer/config

***

Page 107, change

-r specifies an output in raw pcm format.

to

-r specifies an input in raw pcm format.