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Finalise all low bit rate Capture App with x64 (#1386)

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* Finalise all low bit rate Capture App with x64

* Adding back also 25k BW option
This commit is contained in:
Brumi-2021
2023-08-18 14:49:22 +02:00
committed by GitHub
parent bd2ee03e44
commit a4636d7872
4 changed files with 22 additions and 13 deletions
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1
firmware/application/freqman_db.cpp
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@@ -77,6 +77,7 @@ options_t freqman_bandwidths[4] = {
{"12k5", 12500},
{"16k", 16000},
{"25k", 25000},
{"32k", 32000},
{"50k", 50000},
{"75k", 75000},
{"100k", 100000},

11
firmware/application/ui_record_view.cpp
View File

@@ -113,8 +113,7 @@ uint32_t RecordView::set_sampling_rate(uint32_t new_sampling_rate) {
* They are ok as recorded spectrum indication, but they should not be used by Replay app. (the voice speed will be accelerated)
* We keep original black background in all the correct IQ .C16 files BW's Options. */
if ((actual_sampling_rate > 8'000'000) || ((actual_sampling_rate <= 1'600'000) && (oversample_rate > OversampleRate::x8))) { // yellow REC button means not ok for REC, BW >1Mhz , BW <= 100khz due to NG aliasing.
// to be updated or removed in the next PR's, according the achieved extended BW's with good quality bandwith REC limits .
if (actual_sampling_rate > 8'000'000) { // yellow REC button means not ok for REC, BW >1Mhz (BW from 12k5 till 1Mhz OK for REC and Replay)
button_record.set_background(ui::Color::yellow());
} else {
button_record.set_background(ui::Color::black());
@@ -145,11 +144,11 @@ OversampleRate RecordView::get_oversample_rate(uint32_t sample_rate) {
auto rate = ::get_oversample_rate(sample_rate);
// Currently proc_capture only supports x8, x16, x32 for decimation.
if (rate < OversampleRate::x8) // clipping while x4 is not implemented yet.
// Currently proc_capture only supports /8, /16, /32 for decimation.
if (rate < OversampleRate::x8) // clipping while /4 is not implemented yet (it will be used >1Mhz onwards when available)
rate = OversampleRate::x8;
else if (rate > OversampleRate::x32) // clipping while x64 is not implemented yet .
rate = OversampleRate::x32;
else if (rate > OversampleRate::x64) // clipping while /128 is not implemented yet , (but it is not necessary for 12k5)
rate = OversampleRate::x64;
return rate;
}