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Diffstat (limited to 'lib/efm32/tinygecko/devicerevision.c')
-rw-r--r--lib/efm32/tinygecko/devicerevision.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/lib/efm32/tinygecko/devicerevision.c b/lib/efm32/tinygecko/devicerevision.c
deleted file mode 100644
index 0af3e90..0000000
--- a/lib/efm32/tinygecko/devicerevision.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2012 chrysn <chrysn@fsfe.org>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/efm32/tinygecko/devicerevision.h>
-
-u8 devicerevision_revision_get(void)
-{
- /* probably this is more elegant, more readable and closer to the spec,
- * and i'll just get used to doing things like that:
- return (DEVICEREVISION_PID2 & 0xf0) | ((DEVICEREVISION_PID3 & 0xf0) >> 4);
- */
- return ((DEVICEREVISION_PID2 & DEVICEREVISION_REVISION_MASK) >> DEVICEREVISION_REVISION_SHIFT << DEVICEREVISION_REVISION_LENGTH) | ((DEVICEREVISION_PID3 & DEVICEREVISION_REVISION_MASK) >> DEVICEREVISION_REVISION_SHIFT);
-}