Faketec support

boards/promicro_nrf52840.json

@@ -0,0 +1,78 @@
+{
+    "build": {
+      "arduino":{
+        "ldscript": "nrf52840_s140_v6.ld"
+      },
+      "core": "nRF5",
+      "cpu": "cortex-m4",
+      "extra_flags": "-DARDUINO_NRF52840_FEATHER -DNRF52840_XXAA",
+      "f_cpu": "64000000L",
+      "hwids": [
+        [ 
+          "0x239A",
+          "0x00B3"
+        ],
+        [
+          "0x239A",
+          "0x8029"
+        ],
+        [
+          "0x239A",
+          "0x0029"
+        ],
+        [
+          "0x239A",
+          "0x002A"
+        ],
+        [
+          "0x239A",
+          "0x802A"
+        ]
+      ],
+      "usb_product": "ProMicro NRF52840",
+      "mcu": "nrf52840",
+      "variant": "promicro_nrf52840",
+      "variants_dir": "variants",
+      "bsp": {
+        "name": "adafruit"
+      },
+      "softdevice": {
+        "sd_flags": "-DS140",
+        "sd_name": "s140",
+        "sd_version": "6.1.1",
+        "sd_fwid": "0x00B6"
+      },
+      "bootloader": {
+        "settings_addr": "0xFF000"
+      }
+    },
+    "connectivity": [
+      "bluetooth"
+    ],
+    "debug": {
+      "jlink_device": "nRF52840_xxAA",
+      "svd_path": "nrf52840.svd"
+    },
+    "frameworks": [
+      "arduino",
+      "zephyr"
+    ],
+    "name": "ProMicro NRF52840",
+    "upload": {
+      "maximum_ram_size": 248832,
+      "maximum_size": 815104,
+      "speed": 115200,
+      "protocol": "nrfutil",
+      "protocols": [
+        "jlink",
+        "nrfjprog",
+        "nrfutil",
+        "stlink"
+      ],
+      "use_1200bps_touch": true,
+      "require_upload_port": true,
+      "wait_for_upload_port": true
+    },
+    "url": "https://www.nologo.tech/en/product/otherboard/NRF52840.html",
+    "vendor": "Nologo"
+  }

examples/companion_radio/main.cpp

@@ -96,6 +96,10 @@
   #include <helpers/nrf52/TechoBoard.h>
   #include <helpers/CustomSX1262Wrapper.h>
   static TechoBoard board;
+#elif defined(FAKETEC)
+  #include <helpers/nrf52/faketecBoard.h>
+  #include <helpers/CustomSX1262Wrapper.h>
+  static faketecBoard board;
 #else
   #error "need to provide a 'board' object"
 #endif
@@ -1350,6 +1354,13 @@ void setup() {
   spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
 #endif
   int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
+#if defined(FAKETEC)
+  if (status == RADIOLIB_ERR_SPI_CMD_FAILED || status == RADIOLIB_ERR_SPI_CMD_INVALID) {
+    #define SX126X_DIO3_TCXO_VOLTAGE (0.0f);
+    tcxo = SX126X_DIO3_TCXO_VOLTAGE;
+    status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
+  }
+#endif
   if (status != RADIOLIB_ERR_NONE) {
     Serial.print("ERROR: radio init failed: ");
     Serial.println(status);
@@ -1381,7 +1392,9 @@ void setup() {
   sprintf(dev_name, "%s%s", BLE_NAME_PREFIX, the_mesh.getNodeName());
   serial_interface.begin(dev_name, the_mesh.getBLEPin());
 #else
+#ifdef RAK_4631
   pinMode(WB_IO2, OUTPUT);
+#endif
   serial_interface.begin(Serial);
 #endif
   the_mesh.startInterface(serial_interface);

examples/simple_repeater/main.cpp

@@ -96,6 +96,10 @@
   #include <helpers/nrf52/TechoBoard.h>
   #include <helpers/CustomSX1262Wrapper.h>
   static TechoBoard board;
+#elif defined(FAKETEC)
+  #include <helpers/nrf52/faketecBoard.h>
+  #include <helpers/CustomSX1262Wrapper.h>
+  static faketecBoard board;
 #else
   #error "need to provide a 'board' object"
 #endif
@@ -685,6 +689,13 @@ void setup() {
   spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
 #endif
   int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
+#if defined(FAKETEC)
+  if (status == RADIOLIB_ERR_SPI_CMD_FAILED || status == RADIOLIB_ERR_SPI_CMD_INVALID) {
+    #define SX126X_DIO3_TCXO_VOLTAGE (0.0f);
+    tcxo = SX126X_DIO3_TCXO_VOLTAGE;
+    status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
+  }
+#endif
   if (status != RADIOLIB_ERR_NONE) {
     delay(5000);
     Serial.print("ERROR: radio init failed: ");

examples/simple_room_server/main.cpp

@@ -100,6 +100,10 @@
   #include <helpers/nrf52/TechoBoard.h>
   #include <helpers/CustomSX1262Wrapper.h>
   static TechoBoard board;
+#elif defined(FAKETEC)
+  #include <helpers/nrf52/faketecBoard.h>
+  #include <helpers/CustomSX1262Wrapper.h>
+  static faketecBoard board;
 #else
   #error "need to provide a 'board' object"
 #endif
@@ -747,6 +751,13 @@ void setup() {
   spi.begin(P_LORA_SCLK, P_LORA_MISO, P_LORA_MOSI);
 #endif
   int status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
+#if defined(FAKETEC)
+  if (status == RADIOLIB_ERR_SPI_CMD_FAILED || status == RADIOLIB_ERR_SPI_CMD_INVALID) {
+    #define SX126X_DIO3_TCXO_VOLTAGE (0.0f);
+    tcxo = SX126X_DIO3_TCXO_VOLTAGE;
+    status = radio.begin(LORA_FREQ, LORA_BW, LORA_SF, LORA_CR, RADIOLIB_SX126X_SYNC_WORD_PRIVATE, LORA_TX_POWER, 8, tcxo);
+  }
+#endif
   if (status != RADIOLIB_ERR_NONE) {
     delay(5000);
     Serial.print("ERROR: radio init failed: ");

examples/simple_secure_chat/main.cpp

@@ -78,6 +78,10 @@
   #include <helpers/nrf52/T1000eBoard.h>
   #include <helpers/CustomLR1110Wrapper.h>
   static T1000eBoard board;
+#elif defined(FAKETEC)
+  #include <helpers/nrf52/faketecBoard.h>
+  #include <helpers/CustomSX1262Wrapper.h>
+  static faketecBoard board;
 #else
   #error "need to provide a 'board' object"
 #endif

platformio.ini

@@ -958,3 +958,93 @@ build_src_filter = ${LilyGo_Techo.build_src_filter}
 lib_deps =
   ${LilyGo_Techo.lib_deps}
   densaugeo/base64 @ ~1.4.0
+
+
+[faketec]
+extends = nrf52840_base
+board = promicro_nrf52840
+build_src_filter = ${nrf52840_base.build_src_filter}  +<helpers/nrf52/faketecBoard.cpp>
+build_flags = ${nrf52840_base.build_flags}
+  -D FAKETEC
+  -D RADIO_CLASS=CustomSX1262
+  -D WRAPPER_CLASS=CustomSX1262Wrapper
+  -D LORA_TX_POWER=22
+  -D SX126X_CURRENT_LIMIT=130
+  -D SX126X_RX_BOOSTED_GAIN=1
+
+[env:Faketec_Repeater]
+extends = faketec
+build_src_filter = ${faketec.build_src_filter} +<../examples/simple_repeater/main.cpp>
+build_flags =
+  ${faketec.build_flags} 
+  -D ADVERT_NAME="\"Faketec Repeater\""
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD="\"password\""
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+lib_deps =
+  ${faketec.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+
+[env:Faketec_room_server]
+extends = faketec
+build_src_filter = ${faketec.build_src_filter} +<../examples/simple_room_server/main.cpp>
+build_flags =
+  ${faketec.build_flags} 
+  -D ADVERT_NAME="\"Test Room\""
+  -D ADVERT_LAT=-37.0
+  -D ADVERT_LON=145.0
+  -D ADMIN_PASSWORD="\"password\""
+  -D ROOM_PASSWORD="\"hello\""
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+lib_deps =
+  ${faketec.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+
+[env:Faketec_terminal_chat]
+extends = faketec
+build_flags =
+  ${faketec.build_flags} 
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${faketec.build_src_filter} +<../examples/simple_secure_chat/main.cpp>
+lib_deps =
+  ${faketec.lib_deps}
+  densaugeo/base64 @ ~1.4.0
+  adafruit/RTClib @ ^2.1.3
+
+[env:Faketec_companion_radio_usb]
+extends = faketec
+build_flags =
+  ${faketec.build_flags} 
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+; NOTE: DO NOT ENABLE -->  -D MESH_PACKET_LOGGING=1
+; NOTE: DO NOT ENABLE -->  -D MESH_DEBUG=1
+build_src_filter = ${faketec.build_src_filter} +<../examples/companion_radio/main.cpp>
+lib_deps =
+  ${faketec.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+  densaugeo/base64 @ ~1.4.0
+
+[env:Faketec_companion_radio_ble]
+extends = faketec
+build_flags =
+  ${faketec.build_flags} 
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+  -D ENABLE_PRIVATE_KEY_EXPORT=1
+  -D ENABLE_PRIVATE_KEY_IMPORT=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${faketec.build_src_filter} +<helpers/nrf52/SerialBLEInterface.cpp> +<../examples/companion_radio/main.cpp>
+lib_deps =
+  ${faketec.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+  densaugeo/base64 @ ~1.4.0

src/helpers/nrf52/faketecBoard.cpp

@@ -0,0 +1,63 @@
+#include <Arduino.h>
+#include "faketecBoard.h"
+
+#include <bluefruit.h>
+#include <Wire.h>
+
+static BLEDfu bledfu;
+
+static void connect_callback(uint16_t conn_handle)
+{
+    (void)conn_handle;
+    MESH_DEBUG_PRINTLN("BLE client connected");
+}
+
+static void disconnect_callback(uint16_t conn_handle, uint8_t reason)
+{
+    (void)conn_handle;
+    (void)reason;
+
+    MESH_DEBUG_PRINTLN("BLE client disconnected");
+}
+
+bool faketecBoard::startOTAUpdate() {
+    // Config the peripheral connection with maximum bandwidth
+    // more SRAM required by SoftDevice
+    // Note: All config***() function must be called before begin()
+    Bluefruit.configPrphBandwidth(BANDWIDTH_MAX);
+    Bluefruit.configPrphConn(92, BLE_GAP_EVENT_LENGTH_MIN, 16, 16);
+
+    Bluefruit.begin(1, 0);
+    // Set max power. Accepted values are: -40, -30, -20, -16, -12, -8, -4, 0, 4
+    Bluefruit.setTxPower(4);
+    // Set the BLE device name
+    Bluefruit.setName("Faketec_OTA");
+
+    Bluefruit.Periph.setConnectCallback(connect_callback);
+    Bluefruit.Periph.setDisconnectCallback(disconnect_callback);
+
+    // To be consistent OTA DFU should be added first if it exists
+    bledfu.begin();
+
+    // Set up and start advertising
+    // Advertising packet
+    Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE);
+    Bluefruit.Advertising.addTxPower();
+    Bluefruit.Advertising.addName();
+
+    /* Start Advertising
+     - Enable auto advertising if disconnected
+     - Interval:  fast mode = 20 ms, slow mode = 152.5 ms
+     - Timeout for fast mode is 30 seconds
+     - Start(timeout) with timeout = 0 will advertise forever (until connected)
+
+     For recommended advertising interval
+     https://developer.apple.com/library/content/qa/qa1931/_index.html
+    */
+    Bluefruit.Advertising.restartOnDisconnect(true);
+    Bluefruit.Advertising.setInterval(32, 244); // in unit of 0.625 ms
+    Bluefruit.Advertising.setFastTimeout(30);   // number of seconds in fast mode
+    Bluefruit.Advertising.start(0);             // 0 = Don't stop advertising after n seconds
+
+  return true;
+}