From de86da1aed4797135a96cd94cceaa0b5cf0b14fc Mon Sep 17 00:00:00 2001
From: Ramakrishnan Muthukrishnan <ram@rkrishnan.org>
Date: Sat, 14 Jan 2023 19:06:42 +0530
Subject: [PATCH] Revert "attempt to add level control to transmitted CW
samples"
This reverts commit 8837ae3c9eb59431cee1d8ef1fc808f631122796.
---
transmitter.c | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/transmitter.c b/transmitter.c
index 7c7b7ba..7520e75 100644
--- a/transmitter.c
+++ b/transmitter.c
@@ -1056,7 +1056,7 @@ static void full_tx_buffer(TRANSMITTER *tx) {
//
for (j=0; j< 480; j++) {
new_protocol_iq_samples(0,0);
- }
+ }
}
txflag=1;
//
@@ -1155,11 +1155,7 @@ void add_mic_sample(TRANSMITTER *tx,float mic_sample) {
double mic_sample_double, ramp;
int i,s;
int updown;
- double gain = 1.0;
-#ifdef SW_LEVEL_CTRL
- gain=gain*(double)transmitter->drive_level*0.00392;
-#endif
//
// silence TX audio if tuning, or when doing CW.
// (in order not to fire VOX)
@@ -1208,10 +1204,8 @@ void add_mic_sample(TRANSMITTER *tx,float mic_sample) {
// side tone
ramp=cwramp48[cw_shape];
cwsample=0.00197 * getNextSideToneSample() * cw_keyer_sidetone_volume * ramp;
- if(active_receiver->local_audio)
- cw_audio_write(active_receiver,cwsample);
-
- cw_shape_buffer48[tx->samples]=ramp*gain;
+ if(active_receiver->local_audio) cw_audio_write(active_receiver,cwsample);
+ cw_shape_buffer48[tx->samples]=ramp;
//
// In the new protocol, we MUST maintain a constant flow of audio samples to the radio
// (at least for ANAN-200D and ANAN-7000 internal side tone generation)
--
2.45.2