From 71a8866e4ba1000ffd5df0a871009a4545c0e855 Mon Sep 17 00:00:00 2001 From: Jason Reiss Date: Wed, 20 Jan 2021 17:24:10 -0600 Subject: Allow dig_gain to be set in txpkt for 64 tx output options --- libloragw/src/loragw_hal.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'libloragw/src/loragw_hal.c') diff --git a/libloragw/src/loragw_hal.c b/libloragw/src/loragw_hal.c index c723be9..2627aaf 100644 --- a/libloragw/src/loragw_hal.c +++ b/libloragw/src/loragw_hal.c @@ -1439,8 +1439,14 @@ int lgw_send(struct lgw_pkt_tx_s pkt_data) { /* loading TX imbalance correction */ target_mix_gain = txgain_lut.lut[pow_index].mix_gain; - /* Set digital gain from LUT */ - lgw_reg_w(LGW_TX_GAIN, txgain_lut.lut[pow_index].dig_gain); + + if (pkt_data.dig_gain == -1 || pkt_data.dig_gain > 3) { + /* Set digital gain from LUT */ + lgw_reg_w(LGW_TX_GAIN, txgain_lut.lut[pow_index].dig_gain); + } else { + /* Set digital gain set by forwarder */ + lgw_reg_w(LGW_TX_GAIN, pkt_data.dig_gain); + } } if (pkt_data.rf_chain == 0) { /* use radio A calibration table */ -- cgit v1.2.3