1 Apr
2007
1 Apr
'07
3:45 a.m.
From: Jamie Guinan <guinan@bluebutton.com>
I tried your "od -x" trick on each of these to no avail. I pointed the barcode scanner at some arbitrary barcodes, and it beeped and turned off the red light, but nothing appeared on my screen as a result of the "od -x".
Are there other possibilities to consider?
At this point I'd start putting printk's and turning on DEBUGs in the kernel source. For starters,
If you get to the point of modifying the kernel source, can you be far from wanting an oscilloscope on the pins? -- Keith