diff options
Diffstat (limited to 'lib/pbdrv/pb.h')
| -rw-r--r-- | lib/pbdrv/pb.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/pbdrv/pb.h b/lib/pbdrv/pb.h index c73f8d9..e9c803d 100644 --- a/lib/pbdrv/pb.h +++ b/lib/pbdrv/pb.h @@ -15,6 +15,9 @@ //! I2C bus timeout delay in microseconds #define PB_TIMEOUT_US (1e3 * PB_TIMEOUT_MS) +//! Null address (used by client) +#define PB_ADDR_NULL 0x00 + //! Adafruit NeoTrellis module 1 I2C address #define PB_ADDR_ADA_NEO_1 0x2E //! Adafruit NeoTrellis module 2 I2C address |