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Support T3S3 LR1121 variant

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This commit is contained in:
Thomas Göttgens 2024-09-25 18:56:17 +02:00
parent 9dd769586f
commit 26112ba001
10 changed files with 111 additions and 17 deletions
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6
src/FSCommon.cpp
View File

@ -370,8 +370,8 @@ void setupSDCard()
}
uint64_t cardSize = SD.cardSize() / (1024 * 1024);
LOG_DEBUG("SD Card Size: %lluMB\n", cardSize);
LOG_DEBUG("Total space: %llu MB\n", SD.totalBytes() / (1024 * 1024));
LOG_DEBUG("Used space: %llu MB\n", SD.usedBytes() / (1024 * 1024));
LOG_DEBUG("SD Card Size: %lu MB\n", (uint32_t)cardSize);
LOG_DEBUG("Total space: %lu MB\n", (uint32_t)(SD.totalBytes() / (1024 * 1024)));
LOG_DEBUG("Used space: %lu MB\n", (uint32_t)(SD.usedBytes() / (1024 * 1024)));
#endif
}

3
src/detect/LoRaRadioType.h
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@ -10,7 +10,8 @@ enum LoRaRadioType {
LLCC68_RADIO,
SX1280_RADIO,
LR1110_RADIO,
LR1120_RADIO
LR1120_RADIO,
LR1121_RADIO
};
extern LoRaRadioType radioType;

31
src/main.cpp
View File

@ -71,6 +71,7 @@ NRF52Bluetooth *nrf52Bluetooth = nullptr;
#include "LLCC68Interface.h"
#include "LR1110Interface.h"
#include "LR1120Interface.h"
#include "LR1121Interface.h"
#include "RF95Interface.h"
#include "SX1262Interface.h"
#include "SX1268Interface.h"
@ -880,7 +881,7 @@ void setup()
#endif
#if defined(RF95_IRQ)
if (!rIf) {
if ((!rIf) && (config.lora.region != meshtastic_Config_LoRaConfig_RegionCode_LORA_24)) {
rIf = new RF95Interface(RadioLibHAL, LORA_CS, RF95_IRQ, RF95_RESET, RF95_DIO1);
if (!rIf->init()) {
LOG_WARN("Failed to find RF95 radio\n");
@ -894,7 +895,7 @@ void setup()
#endif
#if defined(USE_SX1262) && !defined(ARCH_PORTDUINO) && !defined(TCXO_OPTIONAL)
if (!rIf) {
if ((!rIf) && (config.lora.region != meshtastic_Config_LoRaConfig_RegionCode_LORA_24)) {
rIf = new SX1262Interface(RadioLibHAL, SX126X_CS, SX126X_DIO1, SX126X_RESET, SX126X_BUSY);
if (!rIf->init()) {
LOG_WARN("Failed to find SX1262 radio\n");
@ -908,7 +909,7 @@ void setup()
#endif
#if defined(USE_SX1262) && !defined(ARCH_PORTDUINO) && defined(TCXO_OPTIONAL)
if (!rIf) {
if ((!rIf) && (config.lora.region != meshtastic_Config_LoRaConfig_RegionCode_LORA_24)) {
// Try using the specified TCXO voltage
rIf = new SX1262Interface(RadioLibHAL, SX126X_CS, SX126X_DIO1, SX126X_RESET, SX126X_BUSY);
if (!rIf->init()) {
@ -924,7 +925,7 @@ void setup()
}
}
if (!rIf) {
if ((!rIf) && (config.lora.region != meshtastic_Config_LoRaConfig_RegionCode_LORA_24)) {
// If specified TCXO voltage fails, attempt to use DIO3 as a reference instea
rIf = new SX1262Interface(RadioLibHAL, SX126X_CS, SX126X_DIO1, SX126X_RESET, SX126X_BUSY);
if (!rIf->init()) {
@ -942,7 +943,7 @@ void setup()
#endif
#if defined(USE_SX1268)
if (!rIf) {
if ((!rIf) && (config.lora.region != meshtastic_Config_LoRaConfig_RegionCode_LORA_24)) {
rIf = new SX1268Interface(RadioLibHAL, SX126X_CS, SX126X_DIO1, SX126X_RESET, SX126X_BUSY);
if (!rIf->init()) {
LOG_WARN("Failed to find SX1268 radio\n");
@ -956,7 +957,7 @@ void setup()
#endif
#if defined(USE_LLCC68)
if (!rIf) {
if ((!rIf) && (config.lora.region != meshtastic_Config_LoRaConfig_RegionCode_LORA_24)) {
rIf = new LLCC68Interface(RadioLibHAL, SX126X_CS, SX126X_DIO1, SX126X_RESET, SX126X_BUSY);
if (!rIf->init()) {
LOG_WARN("Failed to find LLCC68 radio\n");
@ -970,7 +971,7 @@ void setup()
#endif
#if defined(USE_LR1110)
if (!rIf) {
if ((!rIf) && (config.lora.region != meshtastic_Config_LoRaConfig_RegionCode_LORA_24)) {
rIf = new LR1110Interface(RadioLibHAL, LR1110_SPI_NSS_PIN, LR1110_IRQ_PIN, LR1110_NRESER_PIN, LR1110_BUSY_PIN);
if (!rIf->init()) {
LOG_WARN("Failed to find LR1110 radio\n");
@ -978,6 +979,7 @@ void setup()
rIf = NULL;
} else {
LOG_INFO("LR1110 Radio init succeeded, using LR1110 radio\n");
radioType = LR1110_RADIO;
}
}
#endif
@ -991,6 +993,21 @@ void setup()
rIf = NULL;
} else {
LOG_INFO("LR1120 Radio init succeeded, using LR1120 radio\n");
radioType = LR1120_RADIO;
}
}
#endif
#if defined(USE_LR1121)
if (!rIf) {
rIf = new LR1121Interface(RadioLibHAL, LR1121_SPI_NSS_PIN, LR1121_IRQ_PIN, LR1121_NRESER_PIN, LR1121_BUSY_PIN);
if (!rIf->init()) {
LOG_WARN("Failed to find LR1121 radio\n");
delete rIf;
rIf = NULL;
} else {
LOG_INFO("LR1121 Radio init succeeded, using LR1121 radio\n");
radioType = LR1121_RADIO;
}
}
#endif

1
src/mesh/InterfacesTemplates.cpp
View File

@ -14,6 +14,7 @@ template class SX126xInterface<LLCC68>;
template class SX128xInterface<SX1280>;
template class LR11x0Interface<LR1110>;
template class LR11x0Interface<LR1120>;
template class LR11x0Interface<LR1121>;
#ifdef ARCH_STM32WL
template class SX126xInterface<STM32WLx>;
#endif

5
src/mesh/LR1120Interface.cpp
View File

@ -6,4 +6,9 @@ LR1120Interface::LR1120Interface(LockingArduinoHal *hal, RADIOLIB_PIN_TYPE cs, R
RADIOLIB_PIN_TYPE busy)
: LR11x0Interface(hal, cs, irq, rst, busy)
{
}
bool LR1120Interface::wideLora()
{
return true;
}

1
src/mesh/LR1120Interface.h
View File

@ -10,4 +10,5 @@ class LR1120Interface : public LR11x0Interface<LR1120>
public:
LR1120Interface(LockingArduinoHal *hal, RADIOLIB_PIN_TYPE cs, RADIOLIB_PIN_TYPE irq, RADIOLIB_PIN_TYPE rst,
RADIOLIB_PIN_TYPE busy);
bool wideLora() override;
};

14
src/mesh/LR1121Interface.cpp Normal file
View File

@ -0,0 +1,14 @@
#include "LR1121Interface.h"
#include "configuration.h"
#include "error.h"
LR1121Interface::LR1121Interface(LockingArduinoHal *hal, RADIOLIB_PIN_TYPE cs, RADIOLIB_PIN_TYPE irq, RADIOLIB_PIN_TYPE rst,
RADIOLIB_PIN_TYPE busy)
: LR11x0Interface(hal, cs, irq, rst, busy)
{
}
bool LR1121Interface::wideLora()
{
return true;
}

14
src/mesh/LR1121Interface.h Normal file
View File

@ -0,0 +1,14 @@
#pragma once
#include "LR11x0Interface.h"
/**
* Our adapter for LR1121 wideband radios
*/
class LR1121Interface : public LR11x0Interface<LR1121>
{
public:
LR1121Interface(LockingArduinoHal *hal, RADIOLIB_PIN_TYPE cs, RADIOLIB_PIN_TYPE irq, RADIOLIB_PIN_TYPE rst,
RADIOLIB_PIN_TYPE busy);
bool wideLora() override;
};

36
src/mesh/LR11x0Interface.cpp
View File

@ -10,8 +10,14 @@
// Particular boards might define a different max power based on what their hardware can do, default to max power output if not
// specified (may be dangerous if using external PA and LR11x0 power config forgotten)
#ifndef LR11X0_MAX_POWER
#define LR11X0_MAX_POWER 22
#ifndef LR1110_MAX_POWER
#define LR1110_MAX_POWER 22
#endif
// the 2.4G part maxes at 13dBm
#ifndef LR1120_MAX_POWER
#define LR1120_MAX_POWER 13
#endif
template <typename T>
@ -47,8 +53,12 @@ template <typename T> bool LR11x0Interface<T>::init()
RadioLibInterface::init();
if (power > LR11X0_MAX_POWER) // Clamp power to maximum defined level
power = LR11X0_MAX_POWER;
if (power > LR1110_MAX_POWER) // Clamp power to maximum defined level
power = LR1110_MAX_POWER;
if ((power > LR1120_MAX_POWER) &&
(config.lora.region == meshtastic_Config_LoRaConfig_RegionCode_LORA_24)) // clamp again if wide freq range
power = LR1120_MAX_POWER;
limitPower();
@ -65,6 +75,18 @@ template <typename T> bool LR11x0Interface<T>::init()
{LR11x0::MODE_WIFI, {LOW, LOW, LOW, LOW}}, END_OF_MODE_TABLE,
};
#elif defined(TLORA_T3S3_V1)
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,
};
#else
// set RF switch configuration for Wio WM1110
@ -174,8 +196,10 @@ template <typename T> bool LR11x0Interface<T>::reconfigure()
if (err != RADIOLIB_ERR_NONE)
RECORD_CRITICALERROR(meshtastic_CriticalErrorCode_INVALID_RADIO_SETTING);
if (power > LR11X0_MAX_POWER) // This chip has lower power limits than some
power = LR11X0_MAX_POWER;
if (power > LR1110_MAX_POWER) // This chip has lower power limits than some
power = LR1110_MAX_POWER;
if ((power > LR1120_MAX_POWER) && (config.lora.region == meshtastic_Config_LoRaConfig_RegionCode_LORA_24)) // 2.4G power limit
power = LR1120_MAX_POWER;
err = lora.setOutputPower(power);
assert(err == RADIOLIB_ERR_NONE);

17
variants/tlora_t3s3_v1/variant.h
View File

@ -24,6 +24,7 @@
#define USE_RF95 // RFM95/SX127x
#define USE_SX1262
#define USE_SX1280
#define USE_LR1121
#define LORA_SCK 5
#define LORA_MISO 3
@ -60,3 +61,19 @@
#define SX128X_TXEN 10
#define SX128X_MAX_POWER 3
#endif
// LR1121
#ifdef USE_LR1121
#define LR1121_IRQ_PIN 36
#define LR1121_NRESER_PIN LORA_RESET
#define LR1121_BUSY_PIN LORA_DIO2
#define LR1121_SPI_NSS_PIN LORA_CS
#define LR1121_SPI_SCK_PIN LORA_SCK
#define LR1121_SPI_MOSI_PIN LORA_MOSI
#define LR1121_SPI_MISO_PIN LORA_MISO
#define LR11X0_DIO3_TCXO_VOLTAGE 3.0
#define LR11X0_DIO_AS_RF_SWITCH
#endif
#define HAS_SDCARD // Have SPI interface SD card slot
#define SDCARD_USE_SPI1