diff options
Diffstat (limited to 'multiplexer.c')
| -rw-r--r-- | multiplexer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/multiplexer.c b/multiplexer.c index d0ae7c7..c893ca3 100644 --- a/multiplexer.c +++ b/multiplexer.c @@ -11,6 +11,10 @@ #include "multiplexer.h" +int mem_fd; +void *gpio_map; +volatile unsigned *gpio; + // // Set up a memory regions to access GPIO // |