An improved version of mbed's I2C class.
Dependents: acd52832_Humidity_Temp_Example BB acnSensa_LIS aconnoCellularGnss ... more
Diff: aconno_i2c.cpp
- Revision:
- 3:b9f3eef1fad9
- Parent:
- 2:3c0eab894a4b
- Child:
- 4:db46d6bb60f0
diff -r 3c0eab894a4b -r b9f3eef1fad9 aconno_i2c.cpp --- a/aconno_i2c.cpp Tue Sep 26 12:03:09 2017 +0000 +++ b/aconno_i2c.cpp Tue Jan 02 15:46:59 2018 +0000 @@ -15,7 +15,7 @@ } uint8_t aconno_i2c::writeToReg(char regAddress, char *data, int len){ - uint8_t success; /* '0' - NAK was received '1' - ACK was received, '2' - timeout */ + uint8_t success; /* 0 on success (ack), non-0 on failure (nack) */ char dataToSend[2]; dataToSend[0] = regAddress;