C code and C++ library, driver software for Maxim Integrated DS1775, DS75 thermometer and thermostat temperature sensor. Code supports continuous or shut-down/standby, hysteresis, alarm limits, comparator or interrupt mode, fault filtering, and active low/high. Compact 5-pin SOT23 packaging
Dependents: DS1775_Digital_Thermostat_Temperature
Diff: ds1775_cpp.h
- Revision:
- 9:315236fb3c6a
- Parent:
- 8:b2d4c71268aa
- Child:
- 10:03645de9c017
diff -r b2d4c71268aa -r 315236fb3c6a ds1775_cpp.h --- a/ds1775_cpp.h Sun Apr 07 07:43:11 2019 +0000 +++ b/ds1775_cpp.h Sun Apr 07 08:59:48 2019 +0000 @@ -114,6 +114,13 @@ /** * @brief Read register of device at slave address * @param[out] value - Read data on success + * @return 0 on success, negative number on failure + */ + int read_cfg_reg(uint8_t *value); + + /** + * @brief Read register of device at slave address + * @param[out] value - Read data on success * @param reg - Register address * @return 0 on success, negative number on failure */ @@ -163,6 +170,13 @@ */ int write_reg(uint16_t value, char reg); + /** + * @brief Write a value to a register + * @param value - value to write to the register + * @param reg - register address + * @return 0 on success, negative number on failure + */ + int write_reg_one_byte(uint8_t value, char reg); private: /** @var m_i2c * @brief I2C object