2180a02e2f
unless sources are explicitly given, the linker scripts and make files were copied over from the stm32/f1 port.
11 lines
525 B
C
11 lines
525 B
C
#include <libopencm3/efm32/tinygecko/devicerevision.h>
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u8 devicerevision_revision_get(void)
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{
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/* probably this is more elegant, more readable and closer to the spec,
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* and i'll just get used to doing things like that:
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return (DEVICEREVISION_PID2 & 0xf0) | ((DEVICEREVISION_PID3 & 0xf0) >> 4);
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*/
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return ((DEVICEREVISION_PID2 & DEVICEREVISION_REVISION_MASK) >> DEVICEREVISION_REVISION_SHIFT << DEVICEREVISION_REVISION_LENGTH) | ((DEVICEREVISION_PID3 & DEVICEREVISION_REVISION_MASK) >> DEVICEREVISION_REVISION_SHIFT);
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}
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