From d50ea3cc50b48e3aeac148fcc8cc48e6852cf9b4 Mon Sep 17 00:00:00 2001
From: euquiq <31453004+euquiq@users.noreply.github.com>
Date: Fri, 7 Aug 2020 16:33:17 -0300
Subject: [PATCH] fixed a bug, and some fine-tuning
Earlier code did not start with squelch totally open, but a tiny bit closed. (now at app loading, squelch is truly set up with the same value it shows on screen).
I also hardcoded the NFM sampling rate and baseband bandwidth. It seemed "the right thing to do".
---
firmware/application/apps/ui_mictx.cpp | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/firmware/application/apps/ui_mictx.cpp b/firmware/application/apps/ui_mictx.cpp
index e8fc8ce9..0d7b2367 100644
--- a/firmware/application/apps/ui_mictx.cpp
+++ b/firmware/application/apps/ui_mictx.cpp
@@ -126,15 +126,15 @@ void MicTXView::on_tuning_frequency_changed(rf::Frequency f) {
void MicTXView::rxaudio(bool is_on) {
if (is_on) {
+ audio::input::stop();
baseband::shutdown();
baseband::run_image(portapack::spi_flash::image_tag_nfm_audio);
receiver_model.set_modulation(ReceiverModel::Mode::NarrowbandFMAudio);
- //receiver_model.set_sampling_rate(sampling_rate); //**
- //receiver_model.set_baseband_bandwidth(1750000); //**
- receiver_model.enable();
+ receiver_model.set_sampling_rate(3072000);
+ receiver_model.set_baseband_bandwidth(1750000);
receiver_model.set_tuning_frequency(field_frequency.value()); //probably this too can be commented out.
- audio::output::start();
-
+ receiver_model.enable();
+ audio::output::start();
} else { //These incredibly convoluted steps are required for the vumeter to reappear when stopping RX.
receiver_model.disable();
baseband::shutdown();
@@ -255,6 +255,7 @@ MicTXView::MicTXView(
receiver_model.set_squelch_level(100 - v);
};
field_squelch.set_value(0);
+ receiver_model.set_squelch_level(0);
transmitter_model.set_sampling_rate(sampling_rate);
transmitter_model.set_baseband_bandwidth(1750000);
--
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