diff --git a/src/shared/radio/SX1278/SX1278Defs.h b/src/shared/radio/SX1278/SX1278Defs.h
index b674d59d24de0bad0b9c3fada6469cc16ec931fd..ee5e4ea17ca6cb373adbb40c97a46fa07862403d 100644
--- a/src/shared/radio/SX1278/SX1278Defs.h
+++ b/src/shared/radio/SX1278/SX1278Defs.h
@@ -230,7 +230,7 @@ inline constexpr uint8_t make(bool rx_trigger_rssi_interrupt,
bool restart_rx_on_collision)
{
return (rx_trigger_rssi_interrupt ? 0b001 : 0) |
- (rx_trigger_preable_detect ? 0b110 << 1 : 0) |
+ (rx_trigger_preable_detect ? 0b110 : 0) |
(agc_auto_on ? 1 << 3 : 0) | (afc_auto_on ? 1 << 4 : 0) |
(restart_rx_with_pll_lock ? 1 << 5 : 0) |
(restart_rx_without_pll_lock ? 1 << 6 : 0) |
diff --git a/src/shared/radio/SX1278/SX1278Fsk.cpp b/src/shared/radio/SX1278/SX1278Fsk.cpp
index 9179b9aaca63787c47b33445f563b38708d9e77c..0677a3edef766ef4b56e53e24e345108f98e4cb8 100644
--- a/src/shared/radio/SX1278/SX1278Fsk.cpp
+++ b/src/shared/radio/SX1278/SX1278Fsk.cpp
@@ -74,8 +74,8 @@ SX1278Fsk::Error SX1278Fsk::configure(const Config &config)
setDefaultMode(RegOpMode::MODE_SLEEP, DEFAULT_MAPPING, false, false);
miosix::Thread::sleep(1);
- // Make sure the device remains in standby and not in sleep
- setDefaultMode(RegOpMode::MODE_STDBY, DEFAULT_MAPPING, false, false);
+ // Make sure the device remains in RX and not in sleep
+ setDefaultMode(RegOpMode::MODE_RX, DEFAULT_MAPPING, false, false);
miosix::Thread::sleep(1);
// Lock the bus
@@ -142,6 +142,9 @@ SX1278Fsk::Error SX1278Fsk::configure(const Config &config)
spi.writeRegister(REG_SYNC_VALUE_1, 0x12);
spi.writeRegister(REG_SYNC_VALUE_2, 0xad);
+ // Set preamble length
+ spi.writeRegister16(REG_PREAMBLE_MSB, 2);
+
// Setup shaping
spi.writeRegister(REG_PA_RAMP,
RegPaRamp::make(RegPaRamp::PA_RAMP_US_40, shaping));
@@ -176,7 +179,6 @@ SX1278Fsk::Error SX1278Fsk::configure(const Config &config)
}
// Setup other registers
- spi.writeRegister16(REG_PREAMBLE_MSB, 2);
spi.writeRegister(
REG_RX_CONFIG,
diff --git a/src/tests/radio/sx1278/gui/GUI.h b/src/tests/radio/sx1278/gui/GUI.h
index d42aa0125b80a9b25da95fbcc428a2be535dc6a1..9f317e8dfa9a0f0113d3b703d90a3eec1f5a49a3 100644
--- a/src/tests/radio/sx1278/gui/GUI.h
+++ b/src/tests/radio/sx1278/gui/GUI.h
@@ -39,6 +39,16 @@ std::string format_link_speed(size_t value)
return fmt::format("{} b/s", value);
}
+std::string format_frequency(size_t value)
+{
+ if (value > 1000000)
+ return fmt::format("{:.2f} MHz", static_cast<float>(value) / 1000000);
+ else if (value > 1000)
+ return fmt::format("{:.2f} kHz", static_cast<float>(value) / 1000);
+ else
+ return fmt::format("{} Hz", value);
+}
+
class StatsScreen
{
public:
@@ -91,9 +101,9 @@ public:
root.addView(&lbl_tx_data, 0.1);
root.addView(&tx_data, 0.4);
root.addView(&lbl_rx_data, 0.1);
- root.addView(&rx_data, 0.8);
+ root.addView(&rx_data, 0.6);
root.addView(&lbl_misc_data, 0.1);
- root.addView(&misc_data, 0.2);
+ root.addView(&misc_data, 0.6);
}
void updateReady()
@@ -112,7 +122,7 @@ public:
corrupted_count.setText(fmt::format("{}", stats.corrupted_count));
rssi.setText(fmt::format("{} dBm", stats.rssi));
- fei.setText(fmt::format("{} Hz", stats.fei));
+ fei.setText(format_frequency(stats.fei));
snr.setText(fmt::format("{}", stats.snr));
}
diff --git a/src/tests/radio/sx1278/sx1278-init.h b/src/tests/radio/sx1278/sx1278-init.h
index 75672862a91faf564ff326b3c5da491e81e2f6b0..2ed08f3aff834c08925c045e2f893387ce95a5e1 100644
--- a/src/tests/radio/sx1278/sx1278-init.h
+++ b/src/tests/radio/sx1278/sx1278-init.h
@@ -39,7 +39,7 @@
// Uncomment the following line to enable Ebyte module
// #define SX1278_IS_EBYTE
// Uncomment the following line to ebable Skyward433 module
-#define SX1278_IS_SKYWARD433
+// #define SX1278_IS_SKYWARD433
using cs = miosix::peripherals::ra01::pc13::cs;
using dio0 = miosix::peripherals::ra01::pc13::dio0;
@@ -75,8 +75,8 @@ using sck = miosix::radio::sck;
using miso = miosix::radio::miso;
using mosi = miosix::radio::mosi;
-using txen = miosix::radio::txEn;
-using rxen = miosix::radio::rxEn;
+using txen = miosix::radio::txEn;
+using rxen = miosix::radio::rxEn;
#define SX1278_SPI SPI4
@@ -191,8 +191,8 @@ bool initRadio()
Boardcore::SX1278Fsk::Error err;
sx1278 = new Boardcore::SX1278Fsk(sx1278_bus, cs::getPin(),
- Boardcore::SPI::ClockDivider::DIV_64,
- std::move(frontend));
+ Boardcore::SPI::ClockDivider::DIV_64,
+ std::move(frontend));
printf("\n[sx1278] Configuring sx1278 fsk...\n");
if ((err = sx1278->init(config)) != Boardcore::SX1278Fsk::Error::NONE)
@@ -206,4 +206,4 @@ bool initRadio()
#endif
return true;
-}
\ No newline at end of file
+}
diff --git a/src/tests/radio/sx1278/test-sx1278-bench.cpp b/src/tests/radio/sx1278/test-sx1278-bench.cpp
index ca8a8454ed1bda520671872953aaedf1c26adee9..a68dcbff56e4863a7abbd9ddf96c29da37d1547e 100644
--- a/src/tests/radio/sx1278/test-sx1278-bench.cpp
+++ b/src/tests/radio/sx1278/test-sx1278-bench.cpp
@@ -20,14 +20,14 @@
* THE SOFTWARE.
*/
-#include "sx1278-init.h"
-
#include <drivers/timer/TimestampTimer.h>
#include <miosix.h>
#include <utils/MovingAverage.h>
#include <thread>
+#include "sx1278-init.h"
+
using namespace Boardcore;
using namespace miosix;
@@ -166,4 +166,17 @@ void spawnThreads()
std::thread send([]() { sendLoop(); });
send.detach();
#endif
+
+ /* For now, I'll keep it here, just in case ...
+ std::thread watchdog([]() {
+ while(1) {
+ {
+ FastInterruptDisableLock dlock;
+ sx1278->handleDioIRQ();
+ }
+ Thread::sleep(200);
+ }
+ });
+ watchdog.detach();
+ //*/
}