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Added tabs to BHT TX and Jammer

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Updated firmware binary
This commit is contained in:
furrtek
2017-08-12 00:27:05 +01:00
parent fba5b507ad a335139f3a
commit e5fef6bb89
25 changed files with 751 additions and 646 deletions
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48
firmware/application/audio.cpp
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@@ -34,7 +34,9 @@ namespace audio {
namespace {
constexpr i2s::ConfigTX i2s0_config_tx {
// "Master": I2S peripheral generates SCK/WS, transmits to audio codec.
constexpr i2s::ConfigTX i2s0_config_tx_master_base_clk {
.dao = i2s::DAO {
.wordwidth = i2s::WordWidth::Bits16,
.mono = 0,
@@ -56,9 +58,10 @@ constexpr i2s::ConfigTX i2s0_config_tx {
.four_pin = 0,
.mclk_out_en = 1,
},
.sck_in_sel = 1,
};
constexpr i2s::ConfigRX i2s0_config_rx {
constexpr i2s::ConfigRX i2s0_config_rx_four_wire {
.dai = i2s::DAI {
.wordwidth = i2s::WordWidth::Bits16,
.mono = 0,
@@ -75,10 +78,38 @@ constexpr i2s::ConfigRX i2s0_config_rx {
.bitrate = 7,
},
.rxmode = i2s::Mode {
.clksel = i2s::ClockSelect::BaseAudioClkOrExternalMCLK,
.clksel = i2s::ClockSelect::FractionalDivider,
.four_pin = 1,
.mclk_out_en = 0,
},
.sck_in_sel = 0,
};
// "Slave": I2S controlled by external SCK/WS, received from audio codec.
constexpr i2s::ConfigTX i2s0_config_tx_slave_base_clk {
.dao = i2s::DAO {
.wordwidth = i2s::WordWidth::Bits16,
.mono = 0,
.stop = 1,
.reset = 0,
.ws_sel = 1,
.ws_halfperiod = 0x0f,
.mute = 1,
},
.txrate = i2s::MCLKRate {
.x_divider = 0,
.y_divider = 0,
},
.txbitrate = i2s::BitRate {
.bitrate = 0,
},
.txmode = i2s::Mode {
.clksel = i2s::ClockSelect::FractionalDivider,
.four_pin = 0,
.mclk_out_en = 1,
},
.sck_in_sel = 1,
};
constexpr i2s::ConfigDMA i2s0_config_dma {
@@ -171,17 +202,18 @@ size_t reg_bits() {
} /* namespace debug */
void init(audio::Codec* const codec) {
audio_codec = codec;
clock_manager.start_audio_pll();
audio_codec->init();
// Configure I2S before activating codec interface.
i2s::i2s0::configure(
i2s0_config_tx,
i2s0_config_rx,
i2s0_config_tx_master_base_clk,
i2s0_config_rx_four_wire,
i2s0_config_dma
);
audio_codec = codec;
audio_codec->init();
// Set pin mode, since it's likely GPIO (as left after CPLD JTAG interactions).
portapack::pin_i2s0_rx_sda.mode(3);
}