Merge pull request #83 from prabathbr/dev

Adding Observer, ESP-NOW observer, MQTT-bridge observer builds for Xi…

eastmesh-docs/boards.md

@@ -101,6 +101,7 @@ If you are deciding between otherwise similar boards, these target-level setting
 | ThinkNode_M5             | default | 22 dBm cfg   | ADC batt  |           |
 | WHY2025_badge            | default | 22 dBm cfg   | none      |           |
 | Xiao_C6                  | default | 22 dBm cfg   | none      | RF switch |
+| Xiao_S3_LoRa2021F33-2G4  | default | 22 dBm cfg   | ADC batt  | RF switch |
 | Xiao_S3_WIO              | default | 22 dBm cfg   | none      | RF switch |
 
 \* These targets use a PA or RF front-end, so effective output can be much higher than the configured `LORA_TX_POWER`.
@@ -145,6 +146,7 @@ This table includes all observer targets currently defined in `variants/eastmesh
 | ThinkNode_M5             | ESP32S3 | 512 KB | No    | 4 MB  | SX1262 | E-paper (GxEPD) | ✅  |     |
 | WHY2025_badge            | ESP32C6 | 512 KB | No    | 4 MB  | SX1262 | None            |     |     |
 | Xiao_C6                  | ESP32C6 | 512 KB | No    | 4 MB  | SX1262 | None            |     |     |
+| Xiao_S3_LoRa2021F33-2G4  | ESP32S3 | 512 KB | No    | 8 MB  | LR2021 | None            |     |     |
 | Xiao_S3_WIO              | ESP32S3 | 512 KB | No    | 8 MB  | SX1262 | None            | ✅  |     |
 
 SD notes:
@@ -180,6 +182,7 @@ These are the Wi-Fi companion targets that rely on the companion app as the prim
 | ----------- | ------- | ------ | ----- | ----- | ------ | --- |
 | Heltec_WSL3 | ESP32S3 | 512 KB | No    | 8 MB  | SX1262 | ✅  |
 | RAK_3112    | ESP32S3 | 512 KB | No    | 8 MB  | SX1262 | ✅  |
+| Xiao_S3_LoRa2021F33-2G4 | ESP32S3 | 512 KB | No    | 8 MB  | LR2021 |     |
 | Xiao_S3_WIO | ESP32S3 | 512 KB | No    | 8 MB  | SX1262 | ✅  |
 
 ## Practical Picks

eastmesh-docs/local-builds.md

@@ -121,6 +121,7 @@ Tbeam_SX1262_repeater_observer
 Tbeam_SX1276_repeater_observer
 WHY2025_badge_repeater_observer
 Xiao_C6_repeater_observer
+Xiao_S3_LoRa2021F33-2G4_repeater_observer
 Xiao_S3_WIO_repeater_observer
 ```
 
@@ -175,6 +176,7 @@ Station_G2_companion_radio_wifi
 T_Beam_S3_Supreme_SX1262_companion_radio_wifi
 ThinkNode_M2_companion_radio_wifi
 ThinkNode_M5_companion_radio_wifi
+Xiao_S3_LoRa2021F33-2G4_companion_radio_wifi
 Xiao_S3_WIO_companion_radio_wifi
 ```
 

variants/eastmesh/platformio.ini

@@ -1511,3 +1511,43 @@ build_flags =
   -UMQTT_DEBUG
 build_src_filter = ${env:Xiao_S3_WIO_repeater_observer.build_src_filter}
   +<helpers/bridges/MQTTBridge.cpp>
+
+[env:Xiao_S3_LoRa2021F33-2G4_repeater_observer]
+extends = Xiao_S3_LoRa2021F33-2G4
+build_src_filter = ${Xiao_S3_LoRa2021F33-2G4.build_src_filter}
+  +<../examples/simple_repeater/*.cpp>
+  +<helpers/mqtt/*.cpp>
+  +<helpers/web/*.cpp>
+build_flags =
+  ${Xiao_S3_LoRa2021F33-2G4.build_flags}
+  -D ADVERT_NAME='"XiaoS3 LR2021 Repeater"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MAX_NEIGHBOURS=50
+  -D WITH_MQTT_UPLINK=1
+  -D MQTT_DEBUG=1
+  -D WIFI_SSID='"myssid"'
+  -D WIFI_PWD='"mypwd"'
+  -D MQTT_DEFAULT_IATA='"UNSET"'
+  -D CONFIG_MBEDTLS_CERTIFICATE_BUNDLE=1
+lib_deps =
+  ${Xiao_S3_LoRa2021F33-2G4.lib_deps}
+  ${esp32_ota.lib_deps}
+
+[env:Xiao_S3_LoRa2021F33-2G4_repeater_observer_espnow]
+extends = env:Xiao_S3_LoRa2021F33-2G4_repeater_observer
+build_flags =
+  ${env:Xiao_S3_LoRa2021F33-2G4_repeater_observer.build_flags}
+  -D WITH_ESPNOW_BRIDGE=1
+build_src_filter = ${env:Xiao_S3_LoRa2021F33-2G4_repeater_observer.build_src_filter}
+  +<helpers/bridges/ESPNowBridge.cpp>
+
+[env:Xiao_S3_LoRa2021F33-2G4_repeater_observer_mqtt_bridge]
+extends = env:Xiao_S3_LoRa2021F33-2G4_repeater_observer
+build_flags =
+  ${env:Xiao_S3_LoRa2021F33-2G4_repeater_observer.build_flags}
+  -D WITH_MQTT_BRIDGE=1
+  -UMQTT_DEBUG
+build_src_filter = ${env:Xiao_S3_LoRa2021F33-2G4_repeater_observer.build_src_filter}
+  +<helpers/bridges/MQTTBridge.cpp>

variants/xiao_s3_LoRa2021F33-2G4/XiaoS3Board.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include <Arduino.h>
+#include <helpers/ESP32Board.h>
+
+class XiaoS3Board : public ESP32Board {
+public:
+  XiaoS3Board() { }
+
+  const char* getManufacturerName() const override {
+    return "Xiao S3 LoRa2021F33-2G4";
+  }
+};

variants/xiao_s3_LoRa2021F33-2G4/platformio.ini

@@ -0,0 +1,184 @@
+; Xiao ESP32-S3 + NiceRF LoRa2021F33-2G4 (Semtech LR2021 dual-band).
+; Pin map and RF switch table from dkmr27/MeshCore variants/xiao_s3_LoRa2021F33-2G4.
+
+[Xiao_S3_LoRa2021F33-2G4]
+extends = esp32_base
+board = seeed_xiao_esp32s3
+board_check = true
+board_build.mcu = esp32s3
+build_flags = ${esp32_base.build_flags}
+  ${sensor_base.build_flags}
+  -I variants/xiao_s3_LoRa2021F33-2G4
+  -UENV_INCLUDE_GPS
+  -D SEEED_XIAO_S3
+  -D PIN_VBAT_READ=1 ; D0
+  -D P_LORA_DIO_1=2 ; D1 this is IRQ and is DIO9 on LR2021
+  -D P_LORA_NSS=5 ; D4
+  -D P_LORA_RESET=3 ; D2
+  -D P_LORA_BUSY=4 ; D3
+  -D P_LORA_SCLK=7 ; D8
+  -D P_LORA_MISO=8 ; D9
+  -D P_LORA_MOSI=9 ; D10
+  -D PIN_USER_BTN=-1 ; NC
+  -D PIN_STATUS_LED=21 ; Orange user led, LOW=On
+  -D PIN_BOARD_SDA=D6 ; D6=43
+  -D PIN_BOARD_SCL=D7 ; D7=44
+  -D USE_LR2021
+  -D RADIO_CLASS=CustomLR2021
+  -D WRAPPER_CLASS=CustomLR2021Wrapper
+  -D LORA_TX_POWER=22
+  -D LR2021_IRQ_DIO=9
+  -D LR2021_TCXO_VOLTAGE=3.3
+  -D RF_SWITCH_TABLE
+build_src_filter = ${esp32_base.build_src_filter}
+  +<../variants/xiao_s3_LoRa2021F33-2G4>
+  +<helpers/sensors>
+lib_deps =
+  ${esp32_base.lib_deps}
+  ${sensor_base.lib_deps}
+
+[env:Xiao_S3_LoRa2021F33-2G4_repeater]
+extends = Xiao_S3_LoRa2021F33-2G4
+build_src_filter = ${Xiao_S3_LoRa2021F33-2G4.build_src_filter}
+  +<../examples/simple_repeater/*.cpp>
+build_flags =
+  ${Xiao_S3_LoRa2021F33-2G4.build_flags}
+  -D ADVERT_NAME='"Xiao S3 Repeater"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MAX_NEIGHBOURS=50
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+lib_deps =
+  ${Xiao_S3_LoRa2021F33-2G4.lib_deps}
+  ${esp32_ota.lib_deps}
+
+[env:Xiao_S3_LoRa2021F33-2G4_repeater_bridge_espnow]
+extends = Xiao_S3_LoRa2021F33-2G4
+build_src_filter = ${Xiao_S3_LoRa2021F33-2G4.build_src_filter}
+  +<helpers/bridges/ESPNowBridge.cpp>
+  +<../examples/simple_repeater/*.cpp>
+build_flags =
+  ${Xiao_S3_LoRa2021F33-2G4.build_flags}
+  -D ADVERT_NAME='"ESPNow Bridge"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MAX_NEIGHBOURS=50
+  -D WITH_ESPNOW_BRIDGE=1
+;  -D BRIDGE_DEBUG=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+lib_deps =
+  ${Xiao_S3_LoRa2021F33-2G4.lib_deps}
+  ${esp32_ota.lib_deps}
+
+[env:Xiao_S3_LoRa2021F33-2G4_room_server]
+extends = Xiao_S3_LoRa2021F33-2G4
+build_src_filter = ${Xiao_S3_LoRa2021F33-2G4.build_src_filter}
+  +<../examples/simple_room_server>
+build_flags =
+  ${Xiao_S3_LoRa2021F33-2G4.build_flags}
+  -D ADVERT_NAME='"Xiao S3 Room"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D ROOM_PASSWORD='"hello"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+lib_deps =
+  ${Xiao_S3_LoRa2021F33-2G4.lib_deps}
+  ${esp32_ota.lib_deps}
+
+[env:Xiao_S3_LoRa2021F33-2G4_companion_radio_ble]
+extends = Xiao_S3_LoRa2021F33-2G4
+build_flags =
+  ${Xiao_S3_LoRa2021F33-2G4.build_flags}
+  -I examples/companion_radio/ui-new
+  -D MAX_CONTACTS=350
+  -D MAX_GROUP_CHANNELS=40
+  -D BLE_PIN_CODE=123456
+  -D DISPLAY_CLASS=SSD1306Display
+  -D OFFLINE_QUEUE_SIZE=256
+;  -D BLE_DEBUG_LOGGING=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Xiao_S3_LoRa2021F33-2G4.build_src_filter}
+  +<helpers/ui/SSD1306Display.cpp>
+  +<helpers/esp32/*.cpp>
+  +<helpers/ui/MomentaryButton.cpp>
+  +<../examples/companion_radio/*.cpp>
+  +<../examples/companion_radio/ui-new/*.cpp>
+lib_deps =
+  ${Xiao_S3_LoRa2021F33-2G4.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+  adafruit/Adafruit SSD1306 @ ^2.5.13
+
+[env:Xiao_S3_LoRa2021F33-2G4_companion_radio_usb]
+extends = Xiao_S3_LoRa2021F33-2G4
+build_flags =
+  ${Xiao_S3_LoRa2021F33-2G4.build_flags}
+  -I examples/companion_radio/ui-new
+  -D MAX_CONTACTS=350
+  -D MAX_GROUP_CHANNELS=40
+  -D DISPLAY_CLASS=SSD1306Display
+  -D OFFLINE_QUEUE_SIZE=256
+  -D ENABLE_USB_INTERFACE
+;  -D BLE_DEBUG_LOGGING=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${Xiao_S3_LoRa2021F33-2G4.build_src_filter}
+  +<helpers/ui/SSD1306Display.cpp>
+  +<helpers/esp32/*.cpp>
+  +<helpers/ui/MomentaryButton.cpp>
+  +<../examples/companion_radio/*.cpp>
+  +<../examples/companion_radio/ui-new/*.cpp>
+lib_deps =
+  ${Xiao_S3_LoRa2021F33-2G4.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+  adafruit/Adafruit SSD1306 @ ^2.5.13
+
+[env:Xiao_S3_LoRa2021F33-2G4_companion_radio_wifi]
+extends = Xiao_S3_LoRa2021F33-2G4
+build_src_filter = ${Xiao_S3_LoRa2021F33-2G4.build_src_filter}
+  +<helpers/ui/NullDisplayDriver.cpp>
+  +<helpers/esp32/*.cpp>
+  +<helpers/ui/MomentaryButton.cpp>
+  +<../examples/companion_radio/*.cpp>
+build_flags =
+  ${Xiao_S3_LoRa2021F33-2G4.build_flags}
+  -I examples/companion_radio/ui-new
+  -D MAX_CONTACTS=350
+  -D MAX_GROUP_CHANNELS=40
+  -D OFFLINE_QUEUE_SIZE=256
+  -D WIFI_DEBUG_LOGGING=1
+  -D WIFI_SSID='"myssid"'
+  -D WIFI_PWD='"password"'
+  ; -D BLE_DEBUG_LOGGING=1
+  ; -D MESH_PACKET_LOGGING=1
+  ; -D MESH_DEBUG=1
+lib_deps =
+  ${Xiao_S3_LoRa2021F33-2G4.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+
+[env:Xiao_S3_LoRa2021F33-2G4_sensor]
+extends = Xiao_S3_LoRa2021F33-2G4
+build_src_filter = ${Xiao_S3_LoRa2021F33-2G4.build_src_filter}
+  +<../examples/simple_sensor>
+build_flags =
+  ${Xiao_S3_LoRa2021F33-2G4.build_flags}
+  -D ADVERT_NAME='"Xiao S3 Sensor"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+lib_deps =
+  ${Xiao_S3_LoRa2021F33-2G4.lib_deps}
+  ${esp32_ota.lib_deps}
+
+[env:Xiao_S3_LoRa2021F33-2G4_kiss_modem]
+extends = Xiao_S3_LoRa2021F33-2G4
+build_src_filter = ${Xiao_S3_LoRa2021F33-2G4.build_src_filter}
+  +<../examples/kiss_modem/>

variants/xiao_s3_LoRa2021F33-2G4/target.cpp

@@ -0,0 +1,68 @@
+#include <Arduino.h>
+#include "target.h"
+
+XiaoS3Board board;
+
+#if defined(P_LORA_SCLK)
+  static SPIClass spi;
+  RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY, spi);
+#else
+  RADIO_CLASS radio = new Module(P_LORA_NSS, P_LORA_DIO_1, P_LORA_RESET, P_LORA_BUSY);
+#endif
+
+WRAPPER_CLASS radio_driver(radio, board);
+
+ESP32RTCClock fallback_clock;
+AutoDiscoverRTCClock rtc_clock(fallback_clock);
+EnvironmentSensorManager sensors;
+
+#ifdef DISPLAY_CLASS
+  DISPLAY_CLASS display;
+  MomentaryButton user_btn(PIN_USER_BTN, 1000, true);
+#endif
+
+#ifdef RF_SWITCH_TABLE
+static const uint32_t rfswitch_dios[] = {
+  RADIOLIB_LR2021_DIO5,
+  RADIOLIB_LR2021_DIO6,
+  RADIOLIB_LR2021_DIO7,
+  RADIOLIB_LR2021_DIO8,
+  RADIOLIB_NC
+};
+
+static const Module::RfSwitchMode_t rfswitch_table[] = {
+  // Mode                  DIO5  DIO6  DIO7  DIO8
+  { LR2021::MODE_STBY,  { LOW,  LOW,  LOW,  LOW  } },
+  { LR2021::MODE_RX,    { LOW,  LOW,  LOW,  LOW  } },
+  { LR2021::MODE_TX,    { LOW,  HIGH, LOW,  LOW  } },
+  { LR2021::MODE_RX_HF, { HIGH, LOW,  HIGH, LOW  } },
+  { LR2021::MODE_TX_HF, { LOW,  LOW,  HIGH, HIGH } },
+  END_OF_MODE_TABLE,
+};
+#endif
+
+bool radio_init() {
+  fallback_clock.begin();
+  rtc_clock.begin(Wire);
+  pinMode(21, INPUT);
+  pinMode(48, OUTPUT);
+
+#if defined(P_LORA_SCLK)
+  int err = radio.std_init(&spi);
+  if (err != 1) return err;
+#else
+  int err = radio.std_init();
+  if (err != 1) return err;
+#endif
+
+#ifdef RF_SWITCH_TABLE
+  radio.setRfSwitchTable(rfswitch_dios, rfswitch_table);
+#endif
+
+  return true;
+}
+
+mesh::LocalIdentity radio_new_identity() {
+  RadioNoiseListener rng(radio);
+  return mesh::LocalIdentity(&rng);  // create new random identity
+}

variants/xiao_s3_LoRa2021F33-2G4/target.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#define RADIOLIB_STATIC_ONLY 1
+#include <RadioLib.h>
+#include <helpers/radiolib/RadioLibWrappers.h>
+#include <helpers/ESP32Board.h>
+#include <helpers/radiolib/CustomLR2021Wrapper.h>
+#include <helpers/AutoDiscoverRTCClock.h>
+#include <helpers/sensors/EnvironmentSensorManager.h>
+#ifdef DISPLAY_CLASS
+  #include <helpers/ui/SSD1306Display.h>
+  #include <helpers/ui/MomentaryButton.h>
+#endif
+#include "XiaoS3Board.h"
+
+extern XiaoS3Board board;
+extern WRAPPER_CLASS radio_driver;
+extern AutoDiscoverRTCClock rtc_clock;
+extern EnvironmentSensorManager sensors;
+
+#ifdef DISPLAY_CLASS
+  extern DISPLAY_CLASS display;
+  extern MomentaryButton user_btn;
+#endif
+
+bool radio_init();
+mesh::LocalIdentity radio_new_identity();