phosphor-regulators/src/pmbus_utils.hpp

42  * Sensor data format.
47      * Linear data format used for values not related to voltage output, such
55      * Linear data format used for values related to voltage output. Two
77      * Format that supports transmitting VID codes.
82      * Direct format that uses an equation and device supplied coefficients.
87      * Half-precision floating point format that follows the IEEE-754 standard
96  * VOUT_MODE contains a 'mode' field that indicates the data format used for
100  * data format:
101  *  - Linear format: value is an exponent
102  *  - VID format: value is a VID code
106  * @param format data format from the 'mode' field
109 void parseVoutMode(uint8_t voutModeValue, VoutDataFormat& format,
115  * @param format SensorDataFormat value
118 std::string toString(SensorDataFormat format);
123  * @param format VoutDataFormat format
126 std::string toString(VoutDataFormat format);
129  * Converts a linear data format value to a double value.
131  * This data format consists of the following:
136  * @param value linear data format value
168  * Converts a linear data format output voltage value to a volts value.
170  * This data format consists of the following:
175  * @param value linear data format output voltage value
188  * Converts a volts value to the linear data format for output voltage.
190  * This data format consists of the following:
198  * Note that this format differs from the linear data format for values
203  * @return linear data format value