lriot 2.1.0.0
lr1110_modem_output_power_config_t Struct Reference

Output Power Config structure. More...

#include <lr1110_modem_lorawan_types.h>

Data Fields

uint8_t expected_power
 Expected power in dBm.
 
uint8_t configured_power
 Configured power in dBm.
 
uint8_t pa_sel
 Power Amplifier selection.
 
uint8_t pa_supply
 Power Amplifier regulator supply source.
 
uint8_t pa_duty_cycle
 Power Amplifier duty cycle (Default 0x04)
 
uint8_t pa_hp_sel
 Number of slices for HPA (Default 0x07)
 
uint8_t pa_ramp_time
 Power amplifier ramp time.
 

Detailed Description

Output Power Config structure.

pa_duty_cycle controls the duty cycle of Power Amplifier according to: $ dutycycle = 0.2 + 0.04 \times pa_duty_cycle $ It can be used to adapt the TX multi-band operation using a single-matching network.

The allowed duty cycle values for LPA are from 0.2 to 0.48 (by step of 0.04). Therefore possible values for pa_duty_cycle go from 0 to 7.

The allowed duty cycle values for HPA go from 0.2 to 0.36 (by step of 0.04). Therefore in this case, the possible values for pa_duty_cycle go from 0 to 4.

pa_hp_sel controls the number of slices for HPA according to: $ \#slices = pa_hp_sel + 1 $

Field Documentation

◆ configured_power

uint8_t configured_power

Configured power in dBm.

◆ expected_power

uint8_t expected_power

Expected power in dBm.

◆ pa_duty_cycle

uint8_t pa_duty_cycle

Power Amplifier duty cycle (Default 0x04)

◆ pa_hp_sel

uint8_t pa_hp_sel

Number of slices for HPA (Default 0x07)

◆ pa_ramp_time

uint8_t pa_ramp_time

Power amplifier ramp time.

◆ pa_sel

uint8_t pa_sel

Power Amplifier selection.

◆ pa_supply

uint8_t pa_supply

Power Amplifier regulator supply source.


The documentation for this struct was generated from the following file: