[riot-devel] Re-visiting the LED macros
oliver.hahm at inria.fr
Wed Jul 12 09:00:44 CEST 2017
On Tue, Jul 11, 2017 at 06:04:29PM +0200, Hauke Petersen wrote:
> For the purpose of profiling using GPIO pins, I think it makes more sense to
> think about something like a CPU specific `pin_debug` header for a small
> number (say 2?) pins that can be directly (say without overhead) controlled.
> The actual pins used should still be configured by the board, but we can put
> default pins in place and we don't need all this redundant pin wobble
> clutter in a board's configuration.
I don't fully get this point. How would this header differ from the current
Besides, I would still vote for keeping the LED macros, because they are so
simple that you can always rely on them - even in case you have fucked
something completely up. Splitting them into a different header and maybe even
make them optional, however, is fine with me.
printk(KERN_ERR "scsi%d: !!BINGO!! Falcon has no lock in NCR5380_abort\n", ...)
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