Change MMC from LPC1764 to 1768
All LPC176x are pin2pin compatible.
Change to version with more flash and RAM to make firmware update
easier.
See https://github.com/lnls-dig/afc-hw/project/ohr-support/issues/239
All LPC176x are pin2pin compatible.
Change to version with more flash and RAM to make firmware update
easier.
See https://github.com/lnls-dig/afc-hw/project/ohr-support/issues/239