diff options
Diffstat (limited to 'libloragw/inc/loragw_hal.h')
| -rw-r--r-- | libloragw/inc/loragw_hal.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libloragw/inc/loragw_hal.h b/libloragw/inc/loragw_hal.h index 632b72b..15bf918 100644 --- a/libloragw/inc/loragw_hal.h +++ b/libloragw/inc/loragw_hal.h @@ -282,7 +282,6 @@ struct lgw_tx_gain_s { uint8_t pa_gain; /*!> 2 bits, control of the external PA (SX1301 I/O) */ uint8_t dac_gain; /*!> 2 bits, control of the radio DAC */ uint8_t mix_gain; /*!> 4 bits, control of the radio mixer */ - float attenuation; /*!> 7 bits, control of the attenuator , in dBm */ int8_t rf_power; /*!> measured TX power at the board connector, in dBm */ }; @@ -415,6 +414,13 @@ const char* lgw_version_info(void); */ uint32_t lgw_time_on_air(struct lgw_pkt_tx_s *packet); +/** +@brief Set the attenuation for sending packets to get the exact power level +@param attenuation is in dB, it can be between 0-31.75 +@return LGW_HAL_ERROR if the operation failed, LGW_HAL_SUCCESS else +*/ +int lgw_set_attenuation(float attenuation); + #endif /* --- EOF ------------------------------------------------------------------ */ |