Structure containing data defining each segment of the deci-dBm to raw power level mapping curve fits.
Note, these used in an equation of the form:
powerLevel * 1000 = slope * power + intercept
powerLevel is the 0-252/0-248/1-7 values used in the RAIL_Get/SetTxPower() functions, and power is the actual output power of the PA, specified in deci-dBm.
Note
If the curves are generated with maxPower and increment other than RAIL_TX_POWER_CURVE_DEFAULT_MAX and RAIL_TX_POWER_CURVE_DEFAULT_INCREMENT respectively, then the first RAIL_TxPowerCurveSegment_t has its maxPowerLevel equal to RAIL_TX_POWER_LEVEL_INVALID and its slope and intercept stores the maxPower and increment in deci-dBm respectively.
DeprecatedThis RAIL 2.x type has been eliminated in RAIL 3 by use of PA power tables.
Public Attributes#
The highest power level that this segment will be used to convert.
Slope of the line.
Y-intercept of the line.
Public Attribute Documentation#
maxPowerLevel#
uint16_t RAIL_TxPowerCurveSegment_t::maxPowerLevel
The highest power level that this segment will be used to convert.
DeprecatedThis RAIL 2.x field has been eliminated in RAIL 3.
slope#
int16_t RAIL_TxPowerCurveSegment_t::slope
Slope of the line.
DeprecatedThis RAIL 2.x field has been eliminated in RAIL 3.
intercept#
int32_t RAIL_TxPowerCurveSegment_t::intercept
Y-intercept of the line.
DeprecatedThis RAIL 2.x field has been eliminated in RAIL 3.