hp34970-firmware: shortlog

shortlog

Sun, 25 Oct 2020 16:58:38 +0100	David Douard	Set custom_config for the F303RD draft	changeset \| files
Fri, 16 Oct 2020 22:08:47 +0200	David Douard	compile for nucleo f446re & f303re with mbed 6 draft	changeset \| files