Great glad it works..
On Tue, Aug 28, 2012 at 7:51 PM, Tom Kuiper <[email protected]> wrote: > ** > Aha! > > root@roach1:/proc/1174/hw/ioreg# echo -en "\xFF\xFF" > trig_adc0 > root@roach1:/proc/1174/hw/ioreg# cat trig_adc0 | hd > 00000000 ff ff 46 78 |..Fx| > 00000004 > > Tom > > > On 08/28/2012 10:48 AM, Tom Kuiper wrote: > > On 08/28/2012 10:45 AM, Adam Barta wrote: > > Yes its the trailing newline i think so > > echo -en "\xFF" > > would work > > Yes, thanks for the -n tip. Here's what I get. > > root@roach1:/proc/1174/hw/ioreg# echo -en \x01\x00 > trig_adc0 > root@roach1:/proc/1174/hw/ioreg# cat trig_adc0 | hd > 00000000 78 30 31 78 |x01x| > 00000004 > root@roach1:/proc/1174/hw/ioreg# echo -en \xff\xff > trig_adc0 > root@roach1:/proc/1174/hw/ioreg# cat trig_adc0 | hd > 00000000 78 66 66 78 |xffx| > 00000004 > root@roach1:/proc/1174/hw/ioreg# echo -en \xFF\xFF > trig_adc0 > root@roach1:/proc/1174/hw/ioreg# cat trig_adc0 | hd > 00000000 78 46 46 78 |xFFx| > 00000004 > > Since this is on a ROACH-1 PPC we should be running the same OS, so I'm > puzzled. > > Tom > > > > -- > I or me? http://www.oxforddictionaries.com/page/145 > > -- *Adam Barta* c: +27 72 105 8611 e: [email protected] w: www.ska.ac.za
