Re: [casper] Roach IIc

2012-01-09 Thread Patrick Brandt
David George wrote: Hi Patrick. First up; are you using IIC driven from the PPC or the FPGA? We plan to use the IIc driven by the PPC. If you plan on using the PPC, the easiest way to go about it initially would be to use the i2c commands in u-boot which are very user friendly: i2c probe

Re: [casper] Roach IIc

2012-01-09 Thread David MacMahon
Hi, Patrick, This web page seems to have some good info about using i2c from user space in linux... https://xgoat.com/wp/2007/11/11/using-i2c-from-userspace-in-linux/ Dave On Jan 9, 2012, at 9:32 AM, Patrick Brandt wrote: David George wrote: Hi Patrick. First up; are you using IIC driven

[casper] Roach IIc

2011-12-05 Thread Patrick Brandt
Hi everyone, The team at the Green Bank NRAO has opted to use IIc on the ROACH board (ROACH1 for the short term, but ROACH2 in the future). Does anyone have experience with IIc on ROACH, primarily from the software side? Thanks, --Patrick Brandt

Re: [casper] Roach IIc

2011-12-05 Thread David George
Hi Patrick. The team at the Green Bank NRAO has opted to use IIc on the ROACH board (ROACH1 for the short term, but ROACH2 in the future).  Does anyone have experience with IIc on ROACH, primarily from the software side? First up; are you using IIC driven from the PPC or the FPGA? If you