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Mic to hp refactoring (#1521)

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* Refactoring previous "Hear Mic" PR

* Missed file
This commit is contained in:
Brumi-2021 2023-10-21 17:31:17 +02:00 committed by GitHub
parent efcedd9005
commit 1b73a138b6
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 25 additions and 31 deletions
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32
firmware/application/apps/ui_mictx.cpp
View File

@ -183,11 +183,7 @@ void MicTXView::rxaudio(bool is_on) {
baseband::run_image(portapack::spi_flash::image_tag_mic_tx);
audio::output::stop();
audio::input::start(ak4951_alc_and_wm8731_boost_GUI); // When detected AK4951 => set up ALC mode; when detected WM8731 => set up mic_boost ON/OFF.
if (mic_to_HP_enabled)
audio::input::loopback_mic_to_hp_enable();
else
audio::input::loopback_mic_to_hp_disable();
audio::input::start(ak4951_alc_and_wm8731_boost_GUI, mic_to_HP_enabled); // set up ALC mode (AK4951) or set up mic_boost ON/OFF (WM8731). and the check box "Hear Mic"
portapack::pin_i2s0_rx_sda.mode(3);
configure_baseband();
}
@ -291,25 +287,17 @@ MicTXView::MicTXView(
shift_bits_s16 = 6; // -08 dB’s respect ref level, (when +20dB's boost OFF)
break; // now mic-boost off (+00dBs) shift bits (6) (+0+12dB's)=12 dBs => -08dB's respect ref.
}
ak4951_alc_and_wm8731_boost_GUI = v; // 0..4, WM8731_boost dB's options, (combination boost on/off, and effective gain in captured data >>x)
audio::input::start(ak4951_alc_and_wm8731_boost_GUI); // Detected (WM8731), set up the proper wm_boost on/off, 0..4 (0,1) boost_on, (2,3,4) boost_off
if (mic_to_HP_enabled)
audio::input::loopback_mic_to_hp_enable();
else
audio::input::loopback_mic_to_hp_disable();
configure_baseband(); // to update in real time, sending msg, var-parameters >>shift_bits FM msg, to audio_tx from M0 to M4 Proc -
ak4951_alc_and_wm8731_boost_GUI = v; // 0..4, WM8731_boost dB's options, (combination boost on/off, and effective gain in captured data >>x)
audio::input::start(ak4951_alc_and_wm8731_boost_GUI, mic_to_HP_enabled); // Detected (WM8731), set up the proper wm_boost on/off, 0..4 (0,1) boost_on, (2,3,4) boost_off,and the check box "Hear Mic"
configure_baseband(); // to update in real time, sending msg, var-parameters >>shift_bits FM msg, to audio_tx from M0 to M4 Proc -
};
options_wm8731_boost_mode.set_selected_index(3); // preset GUI index 3 as default WM -> -02 dB's.
} else {
shift_bits_s16 = 8; // Initialized default fixed >>8_FM for FM tx mod, shift audio data for AK4951, using top 8 bits s16 data (>>8)
options_ak4951_alc_mode.on_change = [this](size_t, int8_t v) {
ak4951_alc_and_wm8731_boost_GUI = v; // 0..11, AK4951 Mic -Automatic volume Level Control options,
audio::input::start(ak4951_alc_and_wm8731_boost_GUI); // Detected (AK4951) ==> Set up proper ALC mode from 0..11 options
if (mic_to_HP_enabled)
audio::input::loopback_mic_to_hp_enable();
else
audio::input::loopback_mic_to_hp_disable();
configure_baseband(); // sending fixed >>8_FM, var-parameters msg, to audiotx from this M0 to M4 process.
ak4951_alc_and_wm8731_boost_GUI = v; // 0..11, AK4951 Mic -Automatic volume Level Control options,
audio::input::start(ak4951_alc_and_wm8731_boost_GUI, mic_to_HP_enabled); // Detected (AK4951) ==> Set up proper ALC mode from 0..11 options, and the check box "Hear Mic"
configure_baseband(); // sending fixed >>8_FM, var-parameters msg, to audiotx from this M0 to M4 process.
};
}
@ -632,11 +620,7 @@ MicTXView::MicTXView(
set_tx(false);
audio::set_rate(audio::Rate::Hz_24000);
audio::input::start(ak4951_alc_and_wm8731_boost_GUI); // When detected AK4951 => set up ALC mode; when detected WM8731 => set up mic_boost ON/OFF.
if (mic_to_HP_enabled)
audio::input::loopback_mic_to_hp_enable();
else
audio::input::loopback_mic_to_hp_disable();
audio::input::start(ak4951_alc_and_wm8731_boost_GUI, mic_to_HP_enabled); // set up ALC mode (AK4951) or set up mic_boost ON/OFF (WM8731). and the check box "Hear Mic"
}
MicTXView::MicTXView(

4
firmware/application/audio.cpp
View File

@ -198,8 +198,8 @@ void update_audio_mute() {
namespace input {
void start(int8_t alc_mode) {
audio_codec->microphone_enable(alc_mode); // added user-GUI selection for AK4951, ALC mode parameter.
void start(int8_t alc_mode, bool mic_to_HP_enabled) {
audio_codec->microphone_enable(alc_mode, mic_to_HP_enabled); // added user-GUI selection for AK4951, ALC mode parameter. and the check box "Hear Mic"
i2s::i2s0::rx_start();
}

4
firmware/application/audio.hpp
View File

@ -50,7 +50,7 @@ class Codec {
virtual volume_range_t headphone_gain_range() const = 0;
virtual void set_headphone_volume(const volume_t volume) = 0;
virtual void microphone_enable(int8_t alc_mode) = 0; // added user-GUI AK4951 ,selected ALC mode.
virtual void microphone_enable(int8_t alc_mode, bool mic_to_HP_enabled) = 0; // added user-GUI AK4951 ,selected ALC mode.
virtual void microphone_disable() = 0;
virtual void microphone_to_HP_enable() = 0;
@ -79,7 +79,7 @@ void update_audio_mute();
namespace input {
void start(int8_t alc_mode); // added parameter user-GUI select AK4951-ALC mode for config mic path,(recording mode in datasheet),
void start(int8_t alc_mode, bool mic_to_HP_enabled); // added parameters -GUI select AK4951-ALC mode for config mic path,(recording mode),and the check box "Hear Mic"
void stop();
void loopback_mic_to_hp_enable();

7
firmware/common/ak4951.cpp
View File

@ -224,7 +224,7 @@ void AK4951::speaker_disable() {
set_speaker_power(false);
}
void AK4951::microphone_enable(int8_t alc_mode) {
void AK4951::microphone_enable(int8_t alc_mode, bool mic_to_HP_enabled) {
// alc_mode =0 = (OFF =same as original code = NOT using AK4951 Programmable digital filter block),
// alc_mode >1 (with DIGITAL FILTER BLOCK , example : 1:(+12dB) , 2:(+9dB)", 3:(+6dB), ...)
@ -505,6 +505,11 @@ void AK4951::microphone_enable(int8_t alc_mode) {
map.r.power_management_1.PMPFIL = 1; // Pre-loaded in top part. Orig value=0, Programmable Digital filter unused (not power up), routed around.
update(Register::PowerManagement1); // Activating the Power management of the used blocks . (Mic ADC always + Dig Block filter , when used )
if (mic_to_HP_enabled)
microphone_to_HP_enable();
else
microphone_to_HP_disable();
// 1059/fs, 22ms @ 48kHz
chThdSleepMilliseconds(22);
}

2
firmware/common/ak4951.hpp
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@ -844,7 +844,7 @@ class AK4951 : public audio::Codec {
void set_headphone_volume(const volume_t volume) override;
void headphone_mute();
void microphone_enable(int8_t alc_mode); // added user GUI parameter , to set up AK4951 ALC mode.
void microphone_enable(int8_t alc_mode, bool mic_to_HP_enabled); // added user GUI parameter , to set up AK4951 ALC mode, and mic_to_HP_enabled to control "Hear to Mic"
void microphone_disable();
void microphone_to_HP_enable();

7
firmware/common/wm8731.hpp
View File

@ -349,13 +349,18 @@ class WM8731 : public audio::Codec {
return false;
}
void microphone_enable(int8_t wm8731_boost_GUI) override {
void microphone_enable(int8_t wm8731_boost_GUI, bool mic_to_HP_enabled) override {
microphone_mute(true); // c/m to reduce "plop noise" when changing wm8731_boost_GUI.
// chThdSleepMilliseconds(20); // does not help to reduce the "plop noise"
microphone_boost((wm8731_boost_GUI < 2) ? 1 : 0); // 1 = Enable Boost (+20 dBs) . 0 = Disable Boost (0dBs).
chThdSleepMilliseconds(120); // >50 msegs, very effective , >100 msegs minor improvement ,120 msegs trade off speed .
microphone_mute(false);
// (void)alc_mode; In prev. fw version , when we did not use at all param., to avoid "unused warning" when compiling.)
if (mic_to_HP_enabled)
microphone_to_HP_enable();
else
microphone_to_HP_disable();
}
void microphone_disable() override {