The order of the UCPD1 and UCPD2 bits as described by the
rcc_periph_clken and rcc_periph_rst enums is swapped with regard to the
datasheet. Swap them.
the group defaults to the implicit container based on location, so drop
all the explicit @ingroups, less to maintain. Properly use /**@}*/ to
close all groups too, even though it mostly seems to have worked anyway.
Properly close all groups opened for files.
Guillaume Revaillot