diff options
| -rw-r--r-- | firmware/buffer.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/firmware/buffer.c b/firmware/buffer.c index d89d30b..1eaff33 100644 --- a/firmware/buffer.c +++ b/firmware/buffer.c @@ -31,7 +31,8 @@ unsigned char *audiobuf; void buffer_init(void) { - audiobuf = audiobuffer; + /* 32-bit aligned */ + audiobuf = (void *)(((unsigned long)audiobuffer + 3) & ~3); } void *buffer_alloc(size_t size) @@ -39,5 +40,7 @@ void *buffer_alloc(size_t size) void *retval = audiobuf; audiobuf += size; + /* 32-bit aligned */; + audiobuf = (void *)(((unsigned long)audiobuf + 3) & ~3); return retval; } |