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Final opt. AM-9K, applied to Audio_RX and Mic App.

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Brumi-2021 2022-11-19 18:17:54 +01:00
parent 25dfa96257
commit 1e4c93b979
6 changed files with 63 additions and 55 deletions
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11
firmware/application/receiver_model.cpp
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@ -38,11 +38,12 @@ using namespace portapack;
namespace {
static constexpr std::array<baseband::AMConfig, 4> am_configs { {
{ taps_6k0_dsb_channel, AMConfigureMessage::Modulation::DSB },
{ taps_2k8_usb_channel, AMConfigureMessage::Modulation::SSB },
{ taps_2k8_lsb_channel, AMConfigureMessage::Modulation::SSB },
{ taps_0k7_usb_channel, AMConfigureMessage::Modulation::SSB },
static constexpr std::array<baseband::AMConfig, 5> am_configs { { // we config here all the non COMMON parameters to each AM modulation type in RX.
{ taps_9k0_decim_2, taps_9k0_dsb_channel, AMConfigureMessage::Modulation::DSB }, // AM DSB-C BW 9khz (+-4k5) commercial EU bandwidth .
{ taps_6k0_decim_2, taps_6k0_dsb_channel, AMConfigureMessage::Modulation::DSB }, // AM DSB-C BW 6khz (+-3k0) narrow AM , ham equipments.
{ taps_6k0_decim_2, taps_2k8_usb_channel, AMConfigureMessage::Modulation::SSB }, // SSB USB BW 2K8 (+ 2K8)
{ taps_6k0_decim_2, taps_2k8_lsb_channel, AMConfigureMessage::Modulation::SSB }, // SSB LSB BW 2K8 (- 2K8)
{ taps_6k0_decim_2, taps_0k7_usb_channel, AMConfigureMessage::Modulation::SSB }, // SSB USB BW 0K7 (+ 0K7) used to get audio tone from CW Morse, assuming tx shifted +700hz aprox
} };
static constexpr std::array<baseband::NBFMConfig, 3> nbfm_configs { {