This might come under "unsafe" module territory, as kernel drivers don't appear to support pud configuration. Need to test if this works reliably, and provide a way for consumer to indicate unsafe ops are OK. GPIO module is currently common to both rpi and BBB, but memory-mapped I/O will be very different, so perhaps some way to add extensions to a module. Otherwise create alternate modules, but alot of work. OTOH, if all GPIO is memory mapped, it will be extremely fast,
This might come under "unsafe" module territory, as kernel drivers don't appear to support pud configuration. Need to test if this works reliably, and provide a way for consumer to indicate unsafe ops are OK. GPIO module is currently common to both rpi and BBB, but memory-mapped I/O will be very different, so perhaps some way to add extensions to a module. Otherwise create alternate modules, but alot of work. OTOH, if all GPIO is memory mapped, it will be extremely fast,