| 356 | |
| 357 | |
| 358 | uint8_t PCA9634::readReg(uint8_t reg) |
| 359 | { |
| 360 | _wire->beginTransmission(_address); |
| 361 | _wire->write(reg); |
| 362 | _error = _wire->endTransmission(); |
| 363 | if (_wire->requestFrom(_address, (uint8_t)1) != 1) |
| 364 | { |
| 365 | _error = PCA9634_ERROR; |
| 366 | return 0; |
| 367 | } |
| 368 | _error = PCA9634_OK; |
| 369 | _data = _wire->read(); |
| 370 | return _data; |
| 371 | } |
| 372 | |
| 373 | |
| 374 | // -- END OF FILE -- |