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Merge pull request #4869 from meshtastic/t3s3-1121

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Support T3S3 LR1121 variant
This commit is contained in:
Thomas Göttgens
2024-09-28 20:13:26 +02:00
committed by GitHub
parent 6a355616c7 479b0856b4
commit 7963ca6171
12 changed files with 111 additions and 18 deletions
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11
variants/tlora_t3s3_v1/rfswitch.h Normal file
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@@ -0,0 +1,11 @@
#include "RadioLib.h"
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,
};

17
variants/tlora_t3s3_v1/variant.h
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@@ -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_NRESET_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