diff options
Diffstat (limited to 'libraries/Wire/Wire.cpp')
| -rw-r--r-- | libraries/Wire/Wire.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libraries/Wire/Wire.cpp b/libraries/Wire/Wire.cpp index 2bd48ed..7944fcb 100644 --- a/libraries/Wire/Wire.cpp +++ b/libraries/Wire/Wire.cpp @@ -169,7 +169,7 @@ void TwoWire::beginTransmission(int address) uint8_t TwoWire::endTransmission(uint8_t sendStop) { // transmit buffer (blocking) - int8_t ret = twi_writeTo(txAddress, txBuffer, txBufferLength, 1, sendStop); + uint8_t ret = twi_writeTo(txAddress, txBuffer, txBufferLength, 1, sendStop); // reset tx buffer iterator vars txBufferIndex = 0; txBufferLength = 0; |