Merge branch 'meshcore-dev:dev' into dev

Author: KR4DIO

boards/keepteen_lt1.json

@@ -0,0 +1,79 @@
+{
+    "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": "Keepteen LT1",
+      "mcu": "nrf52840",
+      "variant": "Keepteen LT1",
+      "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",
+      "openocd_target": "nrf52.cfg"
+    },
+    "frameworks": [
+      "arduino",
+      "zephyr"
+    ],
+    "name": "Keepteen LT1",
+    "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": "http://www.keepteen.com/",
+    "vendor": "Keepteen"
+  }

examples/companion_radio/MyMesh.cpp

@@ -1128,7 +1128,7 @@ void MyMesh::handleCmdFrame(size_t len) {
     uint8_t sf = cmd_frame[i++];
     uint8_t cr = cmd_frame[i++];
 
-    if (freq >= 300000 && freq <= 2500000 && sf >= 7 && sf <= 12 && cr >= 5 && cr <= 8 && bw >= 7000 &&
+    if (freq >= 300000 && freq <= 2500000 && sf >= 5 && sf <= 12 && cr >= 5 && cr <= 8 && bw >= 7000 &&
         bw <= 500000) {
       _prefs.sf = sf;
       _prefs.cr = cr;

examples/simple_repeater/MyMesh.cpp

@@ -710,6 +710,8 @@ MyMesh::MyMesh(mesh::MainBoard &board, mesh::Radio &radio, mesh::MillisecondCloc
   _prefs.gps_enabled = 0;
   _prefs.gps_interval = 0;
   _prefs.advert_loc_policy = ADVERT_LOC_PREFS;
+
+  _prefs.adc_multiplier = 0.0f; // 0.0f means use default board multiplier
 }
 
 void MyMesh::begin(FILESYSTEM *fs) {
@@ -733,6 +735,8 @@ void MyMesh::begin(FILESYSTEM *fs) {
   updateAdvertTimer();
   updateFloodAdvertTimer();
 
+  board.setAdcMultiplier(_prefs.adc_multiplier);
+
 #if ENV_INCLUDE_GPS == 1
   applyGpsPrefs();
 #endif

examples/simple_room_server/MyMesh.cpp

@@ -641,6 +641,8 @@ void MyMesh::begin(FILESYSTEM *fs) {
   updateAdvertTimer();
   updateFloodAdvertTimer();
 
+  board.setAdcMultiplier(_prefs.adc_multiplier);
+
 #if ENV_INCLUDE_GPS == 1
   applyGpsPrefs();
 #endif

examples/simple_sensor/SensorMesh.cpp

@@ -740,6 +740,8 @@ void SensorMesh::begin(FILESYSTEM* fs) {
   updateAdvertTimer();
   updateFloodAdvertTimer();
 
+   board.setAdcMultiplier(_prefs.adc_multiplier);
+
 #if ENV_INCLUDE_GPS == 1
   applyGpsPrefs();
 #endif

src/MeshCore.h

@@ -42,6 +42,8 @@ namespace mesh {
 class MainBoard {
 public:
   virtual uint16_t getBattMilliVolts() = 0;
+  virtual bool setAdcMultiplier(float multiplier) { return false; };
+  virtual float getAdcMultiplier() const { return 0.0f; }
   virtual const char* getManufacturerName() const = 0;
   virtual void onBeforeTransmit() { }
   virtual void onAfterTransmit() { }

src/helpers/CommonCLI.cpp

@@ -70,7 +70,8 @@ void CommonCLI::loadPrefsInt(FILESYSTEM* fs, const char* filename) {
     file.read((uint8_t *)&_prefs->gps_interval, sizeof(_prefs->gps_interval));                     // 157
     file.read((uint8_t *)&_prefs->advert_loc_policy, sizeof (_prefs->advert_loc_policy));          // 161
     file.read((uint8_t *)&_prefs->discovery_mod_timestamp, sizeof(_prefs->discovery_mod_timestamp)); // 162
-    // 166
+    file.read((uint8_t *)&_prefs->adc_multiplier, sizeof(_prefs->adc_multiplier)); // 166
+    // 170
 
     // sanitise bad pref values
     _prefs->rx_delay_base = constrain(_prefs->rx_delay_base, 0, 20.0f);
@@ -83,6 +84,7 @@ void CommonCLI::loadPrefsInt(FILESYSTEM* fs, const char* filename) {
     _prefs->cr = constrain(_prefs->cr, 5, 8);
     _prefs->tx_power_dbm = constrain(_prefs->tx_power_dbm, 1, 30);
     _prefs->multi_acks = constrain(_prefs->multi_acks, 0, 1);
+    _prefs->adc_multiplier = constrain(_prefs->adc_multiplier, 0.0f, 10.0f);
 
     // sanitise bad bridge pref values
     _prefs->bridge_enabled = constrain(_prefs->bridge_enabled, 0, 1);
@@ -148,7 +150,8 @@ void CommonCLI::savePrefs(FILESYSTEM* fs) {
     file.write((uint8_t *)&_prefs->gps_interval, sizeof(_prefs->gps_interval));                     // 157
     file.write((uint8_t *)&_prefs->advert_loc_policy, sizeof(_prefs->advert_loc_policy));           // 161
     file.write((uint8_t *)&_prefs->discovery_mod_timestamp, sizeof(_prefs->discovery_mod_timestamp)); // 162
-    // 166
+    file.write((uint8_t *)&_prefs->adc_multiplier, sizeof(_prefs->adc_multiplier));                 // 166
+    // 170
 
     file.close();
   }
@@ -233,7 +236,7 @@ void CommonCLI::handleCommand(uint32_t sender_timestamp, const char* command, ch
       uint8_t sf  = num > 2 ? atoi(parts[2]) : 0;
       uint8_t cr  = num > 3 ? atoi(parts[3]) : 0;
       int temp_timeout_mins  = num > 4 ? atoi(parts[4]) : 0;
-      if (freq >= 300.0f && freq <= 2500.0f && sf >= 7 && sf <= 12 && cr >= 5 && cr <= 8 && bw >= 7.0f && bw <= 500.0f && temp_timeout_mins > 0) {
+      if (freq >= 300.0f && freq <= 2500.0f && sf >= 5 && sf <= 12 && cr >= 5 && cr <= 8 && bw >= 7.0f && bw <= 500.0f && temp_timeout_mins > 0) {
         _callbacks->applyTempRadioParams(freq, bw, sf, cr, temp_timeout_mins);
         sprintf(reply, "OK - temp params for %d mins", temp_timeout_mins);
       } else {
@@ -331,6 +334,13 @@ void CommonCLI::handleCommand(uint32_t sender_timestamp, const char* command, ch
       } else if (memcmp(config, "bridge.secret", 13) == 0) {
         sprintf(reply, "> %s", _prefs->bridge_secret);
 #endif
+      } else if (memcmp(config, "adc.multiplier", 14) == 0) {
+        float adc_mult = _board->getAdcMultiplier();
+        if (adc_mult == 0.0f) {
+          strcpy(reply, "Error: unsupported by this board");
+        } else {
+          sprintf(reply, "> %.3f", adc_mult);
+        }
       } else {
         sprintf(reply, "??: %s", config);
       }
@@ -411,7 +421,7 @@ void CommonCLI::handleCommand(uint32_t sender_timestamp, const char* command, ch
         float bw    = num > 1 ? atof(parts[1]) : 0.0f;
         uint8_t sf  = num > 2 ? atoi(parts[2]) : 0;
         uint8_t cr  = num > 3 ? atoi(parts[3]) : 0;
-        if (freq >= 300.0f && freq <= 2500.0f && sf >= 7 && sf <= 12 && cr >= 5 && cr <= 8 && bw >= 7.0f && bw <= 500.0f) {
+        if (freq >= 300.0f && freq <= 2500.0f && sf >= 5 && sf <= 12 && cr >= 5 && cr <= 8 && bw >= 7.0f && bw <= 500.0f) {
           _prefs->sf = sf;
           _prefs->cr = cr;
           _prefs->freq = freq;
@@ -523,6 +533,19 @@ void CommonCLI::handleCommand(uint32_t sender_timestamp, const char* command, ch
         savePrefs();
         strcpy(reply, "OK");
 #endif
+      } else if (memcmp(config, "adc.multiplier ", 15) == 0) {
+        _prefs->adc_multiplier = atof(&config[15]);
+        if (_board->setAdcMultiplier(_prefs->adc_multiplier)) {
+          savePrefs();
+          if (_prefs->adc_multiplier == 0.0f) {
+            strcpy(reply, "OK - using default board multiplier");
+          } else {
+            sprintf(reply, "OK - multiplier set to %.3f", _prefs->adc_multiplier);
+          }
+        } else {
+          _prefs->adc_multiplier = 0.0f;
+          strcpy(reply, "Error: unsupported by this board");
+        };
       } else {
         sprintf(reply, "unknown config: %s", config);
       }

src/helpers/CommonCLI.h

@@ -47,6 +47,7 @@ struct NodePrefs { // persisted to file
   uint32_t gps_interval; // in seconds
   uint8_t advert_loc_policy;
   uint32_t discovery_mod_timestamp;
+  float adc_multiplier;
 };
 
 class CommonCLICallbacks {

src/helpers/sensors/EnvironmentSensorManager.cpp

@@ -178,6 +178,16 @@ bool EnvironmentSensorManager::begin() {
   }
   #endif
 
+  #if ENV_INCLUDE_BME680
+  if (BME680.begin(TELEM_BME680_ADDRESS, TELEM_WIRE)) {
+    MESH_DEBUG_PRINTLN("Found BME680 at address: %02X", TELEM_BME680_ADDRESS);
+    BME680_initialized = true;
+  } else {
+    BME680_initialized = false;
+    MESH_DEBUG_PRINTLN("BME680 was not found at I2C address %02X", TELEM_BME680_ADDRESS);
+  }
+  #endif
+
   #if ENV_INCLUDE_BME280
   if (BME280.begin(TELEM_BME280_ADDRESS, TELEM_WIRE)) {
     MESH_DEBUG_PRINTLN("Found BME280 at address: %02X", TELEM_BME280_ADDRESS);
@@ -301,16 +311,6 @@ bool EnvironmentSensorManager::begin() {
   }
   #endif
 
-  #if ENV_INCLUDE_BME680
-  if (BME680.begin(TELEM_BME680_ADDRESS, TELEM_WIRE)) {
-    MESH_DEBUG_PRINTLN("Found BME680 at address: %02X", TELEM_BME680_ADDRESS);
-    BME680_initialized = true;
-  } else {
-    BME680_initialized = false;
-    MESH_DEBUG_PRINTLN("BME680 was not found at I2C address %02X", TELEM_BME680_ADDRESS);
-  }
-  #endif
-
   #if ENV_INCLUDE_BMP085
   // First argument is  MODE (aka oversampling)
   // choose ULTRALOWPOWER
@@ -344,6 +344,19 @@ bool EnvironmentSensorManager::querySensors(uint8_t requester_permissions, Cayen
     }
     #endif
 
+    #if ENV_INCLUDE_BME680
+    if (BME680_initialized) {
+      if (BME680.performReading()) {
+        telemetry.addTemperature(TELEM_CHANNEL_SELF, BME680.temperature);
+        telemetry.addRelativeHumidity(TELEM_CHANNEL_SELF, BME680.humidity);
+        telemetry.addBarometricPressure(TELEM_CHANNEL_SELF, BME680.pressure / 100);
+        telemetry.addAltitude(TELEM_CHANNEL_SELF, 44330.0 * (1.0 - pow((BME680.pressure / 100) / TELEM_BME680_SEALEVELPRESSURE_HPA, 0.1903)));
+        telemetry.addAnalogInput(next_available_channel, BME680.gas_resistance);
+        next_available_channel++;
+      }
+    }
+    #endif
+
     #if ENV_INCLUDE_BME280
     if (BME280_initialized) {
       telemetry.addTemperature(TELEM_CHANNEL_SELF, BME280.readTemperature());
@@ -452,19 +465,6 @@ bool EnvironmentSensorManager::querySensors(uint8_t requester_permissions, Cayen
     }
     #endif
 
-    #if ENV_INCLUDE_BME680
-    if (BME680_initialized) {
-      if (BME680.performReading()) {
-        telemetry.addTemperature(TELEM_CHANNEL_SELF, BME680.temperature);
-        telemetry.addRelativeHumidity(TELEM_CHANNEL_SELF, BME680.humidity);
-        telemetry.addBarometricPressure(TELEM_CHANNEL_SELF, BME680.pressure / 100);
-        telemetry.addAltitude(TELEM_CHANNEL_SELF, 44330.0 * (1.0 - pow((BME680.pressure / 100) / TELEM_BME680_SEALEVELPRESSURE_HPA, 0.1903)));
-        telemetry.addAnalogInput(next_available_channel, BME680.gas_resistance);
-        next_available_channel++;
-      }
-    }
-    #endif
-
     #if ENV_INCLUDE_BMP085
     if (BMP085_initialized) {
         telemetry.addTemperature(TELEM_CHANNEL_SELF, BMP085.readTemperature());
@@ -563,7 +563,7 @@ void EnvironmentSensorManager::initBasicGPS() {
   gps_active = false; //Set GPS visibility off until setting is changed
 }
 
-// gps code for rak might be moved to MicroNMEALoactionProvider 
+// gps code for rak might be moved to MicroNMEALoactionProvider
 // or make a new location provider ...
 #ifdef RAK_WISBLOCK_GPS
 void EnvironmentSensorManager::rakGPSInit(){

variants/heltec_t114/platformio.ini

@@ -29,6 +29,11 @@ build_flags = ${nrf52_base.build_flags}
   -D SX126X_RX_BOOSTED_GAIN=1
   -D DISPLAY_CLASS=NullDisplayDriver
   -D ST7789
+  -D PIN_GPS_RX=39
+  -D PIN_GPS_TX=37
+  -D PIN_GPS_EN=21
+  -D PIN_GPS_RESET=38
+  -D PIN_GPS_RESET_ACTIVE=LOW
 build_src_filter = ${nrf52_base.build_src_filter}
   +<helpers/*.cpp>
   +<../variants/heltec_t114>