Re: [Emc-developers] Hostmot2 read_gpio and write_gpio

2010-07-22 Thread Matheus Degiovani
Hello Sebastian, > I think you're right, I think hm2 read_gpio() and write_gpio() do not > need floating point. It's probably a cut-n-paste error. I'd be happy > to accept a positive test report and a patch fixing this problem. I'll try it out later then, and post the results. Thanks. -- Math

Re: [Emc-developers] EMC2 port to Beagle Board

2010-07-22 Thread Ron Bean
Jon Elson writes: >The Beagle has a 28-pin header with a scrambled bunch of GPIO pins. It >was a little tricky to find 8 contiguous bits plus the necessary control >bits. [...] >I crashed the Linux OS a >number of times before finding out what other GPIO pins in the same bank >were used for ot

Re: [Emc-developers] EMC2 port to Beagle Board

2010-07-22 Thread Jon Elson
Ron Bean wrote: > Are you documenting these somewhere? Seems like the sort of info that > ought to come with the board... > > Well, most of the GPIO info is documented either in the Beagle hardware document or the OMAP3530 document from TI, which is 3700 pages! (Not a typo.) But, I will docu

Re: [Emc-developers] EMC2 port to Beagle Board

2010-07-22 Thread Adam
Jon Elson writes: > > Ron Bean wrote: > > Are you documenting these somewhere? Seems like the sort of info that > > ought to come with the board... > > > > > Well, most of the GPIO info is documented either in the Beagle hardware > document or the OMAP3530 document from TI, which is 3700 pag