diff options
| -rw-r--r-- | libraries/Wire/src/Wire.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libraries/Wire/src/Wire.cpp b/libraries/Wire/src/Wire.cpp index d2146f7..58916ce 100644 --- a/libraries/Wire/src/Wire.cpp +++ b/libraries/Wire/src/Wire.cpp @@ -17,6 +17,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Modified 2012 by Todd Krein (todd@krein.org) to implement repeated starts + Modified 2017 by Chuck Todd (ctodd@cableone.net) to correct Unconfigured Slave Mode reboot */ extern "C" { @@ -60,14 +61,14 @@ void TwoWire::begin(void) txBufferLength = 0; twi_init(); + twi_attachSlaveTxEvent(onRequestService); // default callback must exist + twi_attachSlaveRxEvent(onReceiveService); // default callback must exist } void TwoWire::begin(uint8_t address) { - twi_setAddress(address); - twi_attachSlaveTxEvent(onRequestService); - twi_attachSlaveRxEvent(onReceiveService); begin(); + twi_setAddress(address); } void TwoWire::begin(int address) |