2008-11-14 06:26:54     Enable the touchscreen controller in 527

Document created by Aaronwu Employee on Aug 9, 2013
Version 1Show Document
  • View in full screen mode

2008-11-14 06:26:54     Enable the touchscreen controller in 527

Angel Thomas (INDIA)

Message: 65294   

 

Hi,

 

 

 

I am using uClinux-dist-2008R1.5-RC3 package for configuring ADSP BF527 ezkit.

 

Please help me to enable the touchscreen controller in BF527?  Whether device driver are available for MAX 1233 in uClinux distribution R1.5? If so how can configure it.

 

Also how can i see the root prompt ? I configured virtual terminal and mac console 6x11 font  and able to see boot logo with out the prompt.

 

 

 

Thanks,

 

Sowmiya

QuoteReplyEditDelete

 

 

2008-11-14 06:47:30     Re: Enable the touchscreen controller in 527

Mike Frysinger (UNITED STATES)

Message: 65297   

 

please read the documentation:

http://docs.blackfin.uclinux.org/doku.php?id=hw:boards:bf527-ezkit#touchscreen_keypad

QuoteReplyEditDelete

 

 

2009-01-06 00:16:17     Re: Enable the touchscreen controller in 527

Angel Thomas (INDIA)

Message: 67410   

 

Hi,

 

Presently I couldn't copy the uboot to the BF 527-0.0 ez-kit . It showing the error as:

 

Configuring terminal I/O ... OK!

Trying to send autobaud ... OK!

Trying to read autobaud ... ldr: received signal 14: timeout while sending; aborting

 

I copied the uboot using the same serial cable perviously to the BF-527.  Even now  it is working fine with BF548. After that i try with new serial cable that is also working fine with BF-548 but not with the BF-527.

 

The POST program is running in Bootmode 1.

 

What can be the reason ? How are we resolve it?

 

 

 

Angel Sowmiya Thomas

 

 

QuoteReplyEditDelete

 

 

2009-01-06 00:36:14     Re: Enable the touchscreen controller in 527

Mike Frysinger (UNITED STATES)

Message: 67412   

 

new issues -> new thread

 

read the documentation in the mean time:

http://docs.blackfin.uclinux.org/doku.php?id=bootloaders:u-boot:loading#boot_via_the_uart

Attachments

    Outcomes