SparkN0de-git - /page/commit.mu

Micron Document

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| SparkN0de-git | SparkN0de |

Node / ReticulumProjects / RNode_Firmware.git / commits / bc97e51

Commit bc97e513e8192eb00ba5d7577adf3d20a3a653e6

󰉖 Browse tree at this commit

Parents : de35a9d

Author : Kevin Brosius <cobra@compuserve.com>

Date : 2025-02-23T06:52:27-05:00

Initial support for Seeed ESP32S3 with Wio-SX1262

Work in progress

Status: Boots, display works on Xiao espansion base,

radio is recognized

Todo:

PMU

Firmware hash fails even if generated and then written

Radio testing

Buttons / LEDs

other?

Changes

3 files changed, 82 insertions(+), 4 deletions(-)

M Boards.h +62 -1

M Utilities.h +12 -1

M sx126x.cpp +8 -2

Diff

diff --git a/Boards.h b/Boards.h

index adae722..8ba926c 100644

--- a/Boards.h

+++ b/Boards.h

@@ -65,6 +65,10 @@

#define MODEL_DB 0xDB // LilyGO T-Beam Supreme, 433 MHz

#define MODEL_DC 0xDC // LilyGO T-Beam Supreme, 868 MHz

+ #define PRODUCT_SEEED_XIAO_ESP32S3 0xEB

+ #define BOARD_SEEED_XIAO_ESP32S3 0x3E

+ #define MODEL_DD 0xDD

#define PRODUCT_T32_10 0xB2

#define BOARD_LORA32_V1_0 0x39

#define MODEL_BA 0xBA // LilyGO T3 v1.0, 433 MHz

@@ -140,6 +144,9 @@

#endif

+// test build - KJB

+#define BOARD_MODEL BOARD_SEEED_XIAO_ESP32S3

#define HAS_DISPLAY false

#define HAS_BLUETOOTH false

#define HAS_BLE false

@@ -150,7 +157,8 @@

#define HAS_INPUT false

#define HAS_SLEEP false

#define PIN_DISP_SLEEP -1

- #define VALIDATE_FIRMWARE true

+ //#define VALIDATE_FIRMWARE true

+ #define VALIDATE_FIRMWARE false

#if defined(ENABLE_TCXO)

#define HAS_TCXO true

@@ -593,6 +601,59 @@

#endif

+ #elif BOARD_MODEL == BOARD_SEEED_XIAO_ESP32S3

+ #define IS_ESP32S3 true

+ #define MODEM SX1262

+ #define DIO2_AS_RF_SWITCH true

+ #define HAS_BUSY true

+ #define HAS_TCXO true

+// #define OCP_TUNED 0x38

+ #define HAS_DISPLAY true

+// #define HAS_CONSOLE true

+ #define HAS_BLUETOOTH false

+ #define HAS_BLE true

+// #define HAS_PMU true

+ #define HAS_NP false

+ #define HAS_SD false

+ #define HAS_EEPROM true

+ #define HAS_INPUT false

+ #define HAS_SLEEP false

+// #define PMU_IRQ 40

+// #define I2C_SCL 41

+// #define I2C_SDA 42

+ const int pin_btn_usr1 = 0;

+ const int pin_cs = 41; //16;

+ const int pin_reset = 42; //14;

+ const int pin_sclk = 7; //11;

+ const int pin_mosi = 9; //15;

+ const int pin_miso = 8; //13;

+ const int pin_tcxo_enable = -1;

+ const int pin_dio = 39; //21;

+ const int pin_busy = 40; //18;

+// const int SD_MISO = 37;

+// const int SD_MOSI = 35;

+// const int SD_CLK = 36;

+// const int SD_CS = 47;

+// const int IMU_CS = 34;

+ // HAS LED/tx on board - 47

+ #if HAS_NP == false

+ #if defined(EXTERNAL_LEDS)

+ const int pin_led_rx = -1;

+ const int pin_led_tx = 48; //47;

+ #else

+ const int pin_led_rx = -1;

+ const int pin_led_tx = 48; //47;

+ #endif

#else

#error An unsupported ESP32 board was selected. Cannot compile RNode firmware.

#endif

diff --git a/Utilities.h b/Utilities.h

index e08461f..a9154e4 100644

--- a/Utilities.h

+++ b/Utilities.h

@@ -285,6 +285,13 @@ uint8_t boot_vector = 0x00;

void led_tx_off() { digitalWrite(pin_led_tx, LOW); }

void led_id_on() { }

void led_id_off() { }

+ #elif BOARD_MODEL == BOARD_SEEED_XIAO_ESP32S3

+ void led_rx_on() { digitalWrite(pin_led_rx, LED_ON); }

+ void led_rx_off() { digitalWrite(pin_led_rx, LED_OFF); }

+ void led_tx_on() { }

+ void led_tx_off() { }

+ void led_id_on() { }

+ void led_id_off() { }

#elif BOARD_MODEL == BOARD_HUZZAH32

void led_rx_on() { digitalWrite(pin_led_rx, HIGH); }

void led_rx_off() { digitalWrite(pin_led_rx, LOW); }

@@ -1264,6 +1271,8 @@ void setTXPower() {

if (model == MODEL_DB) LoRa->setTxPower(lora_txp, PA_OUTPUT_PA_BOOST_PIN);

if (model == MODEL_DC) LoRa->setTxPower(lora_txp, PA_OUTPUT_PA_BOOST_PIN);

+ if (model == MODEL_DD) LoRa->setTxPower(lora_txp, PA_OUTPUT_PA_BOOST_PIN);

if (model == MODEL_E4) LoRa->setTxPower(lora_txp, PA_OUTPUT_PA_BOOST_PIN);

if (model == MODEL_E9) LoRa->setTxPower(lora_txp, PA_OUTPUT_PA_BOOST_PIN);

if (model == MODEL_E3) LoRa->setTxPower(lora_txp, PA_OUTPUT_PA_BOOST_PIN);

@@ -1467,7 +1476,7 @@ bool eeprom_product_valid() {

#if PLATFORM == PLATFORM_AVR

if (rval == PRODUCT_RNODE || rval == PRODUCT_HMBRW) {

#elif PLATFORM == PLATFORM_ESP32

- if (rval == PRODUCT_RNODE || rval == BOARD_RNODE_NG_20 || rval == BOARD_RNODE_NG_21 || rval == PRODUCT_HMBRW || rval == PRODUCT_TBEAM || rval == PRODUCT_T32_10 || rval == PRODUCT_T32_20 || rval == PRODUCT_T32_21 || rval == PRODUCT_H32_V2 || rval == PRODUCT_H32_V3 || rval == PRODUCT_TDECK_V1 || rval == PRODUCT_TBEAM_S_V1) {

+ if (rval == PRODUCT_RNODE || rval == BOARD_RNODE_NG_20 || rval == BOARD_RNODE_NG_21 || rval == PRODUCT_HMBRW || rval == PRODUCT_TBEAM || rval == PRODUCT_T32_10 || rval == PRODUCT_T32_20 || rval == PRODUCT_T32_21 || rval == PRODUCT_H32_V2 || rval == PRODUCT_H32_V3 || rval == PRODUCT_TDECK_V1 || rval == PRODUCT_TBEAM_S_V1 || rval == PRODUCT_SEEED_XIAO_ESP32S3) {

#elif PLATFORM == PLATFORM_NRF52

if (rval == PRODUCT_RAK4631 || rval == PRODUCT_HELTEC_T114 || rval == PRODUCT_TECHO || rval == PRODUCT_HMBRW) {

#else

@@ -1503,6 +1512,8 @@ bool eeprom_model_valid() {

if (model == MODEL_16 || model == MODEL_17) {

#elif BOARD_MODEL == BOARD_TBEAM_S_V1

if (model == MODEL_DB || model == MODEL_DC) {

+ #elif BOARD_MODEL == BOARD_SEEED_XIAO_ESP32S3

+ if (model == MODEL_DD) {

#elif BOARD_MODEL == BOARD_LORA32_V1_0

if (model == MODEL_BA || model == MODEL_BB) {

#elif BOARD_MODEL == BOARD_LORA32_V2_0

diff --git a/sx126x.cpp b/sx126x.cpp

index 4c06862..ebbde43 100644

--- a/sx126x.cpp

+++ b/sx126x.cpp

@@ -122,12 +122,17 @@ sx126x::sx126x() :

{ setTimeout(0); }

bool sx126x::preInit() {

+// delay(300);

+ //LoRa->reset();

+// reset();

+// delay(100);

pinMode(_ss, OUTPUT);

digitalWrite(_ss, HIGH);

#if BOARD_MODEL == BOARD_T3S3 || BOARD_MODEL == BOARD_HELTEC32_V3 || BOARD_MODEL == BOARD_TDECK

SPI.begin(pin_sclk, pin_miso, pin_mosi, pin_cs);

- #elif BOARD_MODEL == BOARD_TECHO

+ #elif BOARD_MODEL == BOARD_TECHO // || BOARD_MODEL == BOARD_SEEED_XIAO_ESP32S3

SPI.setPins(pin_miso, pin_sclk, pin_mosi);

SPI.begin();

#else

@@ -146,6 +151,7 @@ bool sx126x::preInit() {

break;

}

delay(100);

+ Serial.println( uint16_t(syncmsb << 8 | synclsb) );

}

if ( uint16_t(syncmsb << 8 | synclsb) != 0x1424 && uint16_t(syncmsb << 8 | synclsb) != 0x4434) {

return false;

@@ -570,7 +576,7 @@ void sx126x::sleep() { uint8_t byte = 0x00; executeOpcode(OP_SLEEP_6X, &byte, 1)

void sx126x::enableTCXO() {

#if HAS_TCXO

- #if BOARD_MODEL == BOARD_RAK4631 || BOARD_MODEL == BOARD_HELTEC32_V3

+ #if BOARD_MODEL == BOARD_RAK4631 || BOARD_MODEL == BOARD_HELTEC32_V3 || BOARD_MODEL == BOARD_SEEED_XIAO_ESP32S3

uint8_t buf[4] = {MODE_TCXO_3_3V_6X, 0x00, 0x00, 0xFF};

#elif BOARD_MODEL == BOARD_TBEAM

uint8_t buf[4] = {MODE_TCXO_1_8V_6X, 0x00, 0x00, 0xFF};

──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────