| set(BOARD_REVISIONS "minima" "wifi") | |
| if(NOT DEFINED BOARD_REVISION) | |
| set(BOARD_REVISION "minima") | |
| else() | |
| if(NOT BOARD_REVISION IN_LIST BOARD_REVISIONS) | |
| message(FATAL_ERROR "${BOARD_REVISION} is not a valid revision for arduino_uno_r4. Accepted revisions: ${BOARD_REVISIONS}") | |
| endif() | |
| endif() |