diff options
Diffstat (limited to 'tools/idm-ringbuffer/ringbuffer.c')
| -rw-r--r-- | tools/idm-ringbuffer/ringbuffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/idm-ringbuffer/ringbuffer.c b/tools/idm-ringbuffer/ringbuffer.c index 2910d6c..0ab35f2 100644 --- a/tools/idm-ringbuffer/ringbuffer.c +++ b/tools/idm-ringbuffer/ringbuffer.c @@ -84,7 +84,7 @@ void incrementReadIdx() void beginRead() { - spiData = underrun ? 0 : *readPtr; + spiData = underrun ? -1 : *readPtr; printf("SPI Buf: %02x\n", (int)spiData); currentByteLoaded = TRUE; } |