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Merge pull request #123 from Genaker/rtl-sdr

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RF Switch LR 1121
This commit is contained in:
Yegor Shytikov
2025-01-10 15:07:49 -08:00
committed by GitHub
parent cfe74edc50 d9cad0c459
commit 3ee38ae479
1 changed files with 26 additions and 5 deletions
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31
src/main.cpp
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@@ -136,6 +136,11 @@ int osd_mhz_in_bin = 5;
int osd_steps = 12;
int global_counter = 0;
std::unordered_map<int, bool> accentFreq = {{950, true}, {915, true}};
int accentSize = accentFreq.size();
int indexAccent = 0;
int rowDebug = 0;
#ifdef OSD_ENABLED
DFRobot_OSD osd(OSD_CS);
#endif
@@ -397,11 +402,6 @@ void osdPrintSignalLevelChart(int col, int signal_value)
// Start Sidebar
int sideBarRow = SIDEBAR_START_ROW;
std::unordered_map<int, bool> accentFreq = {{950, true}, {915, true}};
int accentSize = accentFreq.size();
int rowDebug = 0;
int indexAccent = 0;
void osdProcess()
{ // OSD enabled
osdCyclesCount++;
@@ -641,6 +641,27 @@ int16_t initForScan(float freq)
state = radio.beginGFSK(freq);
#elif defined(USING_LR1121)
state = radio.beginGFSK(freq, 4.8F, 5.0F, 156.2F, 10, 16U, 1.6F);
// RF Switch info Provided by LilyGo support:
// https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/f2d3d995cba03c65a7031c73e212f106b03c95a2/examples/RadioLibExamples/Receive_Interrupt/Receive_Interrupt.ino#L279
// LR1121
// set RF switch configuration for Wio WM1110
// Wio WM1110 uses DIO5 and DIO6 for RF switching
static const uint32_t rfswitch_dio_pins[] = {RADIOLIB_LR11X0_DIO5,
RADIOLIB_LR11X0_DIO6, RADIOLIB_NC,
RADIOLIB_NC, RADIOLIB_NC};
static const Module::RfSwitchMode_t rfswitch_table[] = {
// mode DIO5 DIO6
{LR11x0::MODE_STBY, {LOW, LOW}}, {LR11x0::MODE_RX, {HIGH, LOW}},
{LR11x0::MODE_TX, {LOW, HIGH}}, {LR11x0::MODE_TX_HP, {LOW, HIGH}},
{LR11x0::MODE_TX_HF, {LOW, LOW}}, {LR11x0::MODE_GNSS, {LOW, LOW}},
{LR11x0::MODE_WIFI, {LOW, LOW}}, END_OF_MODE_TABLE,
};
radio.setRfSwitchTable(rfswitch_dio_pins, rfswitch_table);
// LR1121 TCXO Voltage 2.85~3.15V
radio.setTCXO(3.0);
#else
state = radio.beginFSK(freq);
#endif