update firmware to @319

1 files changed, 10 insertions, 10 deletions

diff --git a/firmware/fifo.c b/firmware/fifo.c
index a1e0f87..17551d7 100644
--- a/firmware/fifo.c
+++ b/firmware/fifo.c
@@ -2,26 +2,26 @@
 
 void fifo_init (fifo_t *f, uint8_t *buffer, const uint8_t size)
 {
-	f->count = 0;
-	f->pread = f->pwrite = buffer;
-	f->read2end = f->write2end = f->size = size;
+  f->count = 0;
+  f->pread = f->pwrite = buffer;
+  f->read2end = f->write2end = f->size = size;
 }
 
 uint8_t fifo_put (fifo_t *f, const uint8_t data)
 {
-	return _inline_fifo_put (f, data);
+  return _inline_fifo_put (f, data);
 }
 
 uint8_t fifo_get_wait (fifo_t *f)
 {
-	while (!f->count);
-	
-	return _inline_fifo_get (f);	
+  while (!f->count);
+  
+  return _inline_fifo_get (f);	
 }
 
 int fifo_get_nowait (fifo_t *f)
 {
-	if (!f->count)		return -1;
-		
-	return (int) _inline_fifo_get (f);	
+  if (!f->count)		return -1;
+  	
+  return (int) _inline_fifo_get (f);	
 }