Am 05.05.2013 um 16:00 schrieb René Liebscher:
Hi,
I added some more functions for working with the new pin definitions.
Especially there is now a generic function for checking for valid pin
definitions to be used by any bitbanging programmer.
It is currently only used in ftdi_syncbb (search for pins_check in ft245r.c),
but might also used in avrftdi and others.
For avrftdi I have attached an example how to it (after you have changed the
pin numbering there to be 0-based). Also one could remove then the pin
validation code from the add_pins function.
Hi,
is there a reason why pindef_t.mask and pindef_t.inverse are not zero
initialised? For avrftdi it would make things really easy, because all pins
could be OR'ed (minus MISO) to build the data direction mask.
Best regards,
Hannes