On 12/21/2013 10:54 AM, Andrew wrote: > 2013/12/21 Charles Steinkuehler > <char...@steinkuehler.net<https://mail.google.com/mail/u/0/?view=cm&fs=1&tf=1&to=char...@steinkuehler.net> >> > >> Sorry, the comments are out of date. >> >> 0x4C is GPIO bank 1, pin 12, which is on connector P8 pin 12 and is used >> for the x-step signal on the Bridge version of the BeBoPr. The comment >> refers to connector P8 pin 43, which is GPIO Bank 2 pin 8, or 0x68, >> which is where the x-step signal *USED* to be on the non-bridge version >> of the BeBoPr. >> >> Sorry for the confusion. > > Oh, thanks! > That's no problem, at least I learned the numbering scheme ) > > Can I use dec numbers instead of hex?
You ought to be able to use anything the C input routines recognize as a number, so decimal, octal, hex, or whatever. I'm a hardware guy and the hex values make the most sense to me (also because there are 32 pins in each I/O bank, so the pin numbers line up well in hex). -- Charles Steinkuehler char...@steinkuehler.net
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