Merge branch 'master' into tft-gui-work

.github/actions/build-variant/action.yml

@@ -51,6 +51,7 @@ runs:
         file: build.tar
         target: build.tar
         token: ${{ inputs.github_token }}
+        version: tags/v2.5.3
 
     - name: Unpack web ui
       if: inputs.include-web-ui == 'true'

.github/workflows/build_raspbian.yml

@@ -13,8 +13,8 @@ jobs:
       - name: Install libbluetooth
         shell: bash
         run: |
-          apt-get update -y --fix-missing
+          sudo apt-get update -y --fix-missing
-          apt-get install -y libbluetooth-dev libgpiod-dev libyaml-cpp-dev openssl libssl-dev libulfius-dev liborcania-dev
+          sudo apt-get install -y libbluetooth-dev libgpiod-dev libyaml-cpp-dev openssl libssl-dev libulfius-dev liborcania-dev
 
       - name: Checkout code
         uses: actions/checkout@v4

.github/workflows/main_matrix.yml

@@ -203,6 +203,7 @@ jobs:
             ./device-*.sh
             ./device-*.bat
             ./littlefs-*.bin
+            ./littlefswebui-*.bin
             ./bleota*bin
             ./Meshtastic_nRF52_factory_erase*.uf2
           retention-days: 30

arch/nrf52/nrf52.ini

@@ -16,6 +16,7 @@ build_flags =
   -DLFS_NO_ASSERT                      ; Disable LFS assertions , see https://github.com/meshtastic/firmware/pull/3818
   -DMESHTASTIC_EXCLUDE_AUDIO=1
   -DMESHTASTIC_EXCLUDE_PAXCOUNTER=1
+  -DMAX_NUM_NODES=80
 
 build_src_filter = 
   ${arduino_base.build_src_filter} -<platform/esp32/> -<platform/stm32wl> -<nimble/> -<mesh/wifi/> -<mesh/api/> -<mesh/http/> -<modules/esp32> -<platform/rp2xx0> -<mesh/eth/> -<mesh/raspihttp>

arch/rp2xx0/rp2040.ini

@@ -1,8 +1,8 @@
 ; Common settings for rp2040 Processor based targets
 [rp2040_base]
-platform = https://github.com/maxgerhardt/platform-raspberrypi.git#v1.2.0-gcc12
+platform = https://github.com/maxgerhardt/platform-raspberrypi.git#a606be683748c73e9a0d46baf70163478d298f0f ; For arduino-pico 4.2.0
 extends = arduino_base
-platform_packages = framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#4.0.3
+platform_packages = framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#4.2.1
 
 board_build.core = earlephilhower
 board_build.filesystem_size = 0.5m
@@ -24,4 +24,4 @@ lib_deps =
   ${arduino_base.lib_deps}
   ${environmental_base.lib_deps}
   ${radiolib_base.lib_deps}
-  rweather/Crypto
+  rweather/Crypto

arch/rp2xx0/rp2350.ini

@@ -1,8 +1,8 @@
 ; Common settings for rp2040 Processor based targets
 [rp2350_base]
-platform = https://github.com/maxgerhardt/platform-raspberrypi.git#9e55f6db5c56b9867c69fe473f388beea4546672
+platform = https://github.com/maxgerhardt/platform-raspberrypi.git#a606be683748c73e9a0d46baf70163478d298f0f ; For arduino-pico 4.2.0
 extends = arduino_base
-platform_packages = framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#a6ab6e1f95bc1428d667d55ea7173c0744acc03c ; 4.0.2+
+platform_packages = framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#4.2.1
 
 board_build.core = earlephilhower
 board_build.filesystem_size = 0.5m

bin/base64_to_hex.py

@@ -0,0 +1,33 @@
+import sys
+import base64
+
+def base64_to_hex_string(b64_string):
+    try:
+        # Decode the Base64 string to raw bytes
+        decoded_bytes = base64.b64decode(b64_string)
+    except Exception as e:
+        raise ValueError(f"Invalid Base64 input: {e}")
+    
+    # Check if the decoded result is exactly 32 bytes
+    if len(decoded_bytes) != 32:
+        raise ValueError("Decoded Base64 input must be exactly 32 bytes.")
+    
+    # Convert each byte to its hex representation
+    hex_values = [f"0x{byte:02x}" for byte in decoded_bytes]
+    
+    # Join the formatted hex values with commas
+    formatted_output = "{ " + ", ".join(hex_values) + " };"
+    return formatted_output
+
+if __name__ == "__main__":
+    # Check if a Base64 string was provided in command line arguments
+    if len(sys.argv) != 2:
+        print("Usage: python script.py <base64-string>")
+        sys.exit(1)
+    
+    b64_string = sys.argv[1]
+    try:
+        formatted_hex = base64_to_hex_string(b64_string)
+        print(formatted_hex)
+    except ValueError as e:
+        print(e)

bin/build-esp32.sh

@@ -35,6 +35,11 @@ cp $SRCBIN $OUTDIR/$basename-update.bin
 
 echo "Building Filesystem for ESP32 targets"
 pio run --environment $1 -t buildfs
+cp .pio/build/$1/littlefs.bin $OUTDIR/littlefswebui-$VERSION.bin
+# Remove webserver files from the filesystem and rebuild
+ls -l data/static # Diagnostic list of files
+rm -rf data/static
+pio run --environment $1 -t buildfs
 cp .pio/build/$1/littlefs.bin $OUTDIR/littlefs-$VERSION.bin
 cp bin/device-install.* $OUTDIR
 cp bin/device-update.* $OUTDIR

protobufs

@@ -1 +1 @@
-Subproject commit af2fea10fe2eba5857fb8e27975bbcea9c10af8e
+Subproject commit 52688fdccb8a40c23101cada3736b3b22c2b229e

src/mesh/NodeDB.cpp

@@ -415,9 +415,30 @@ void NodeDB::installDefaultConfig(bool preserveKey = false)
     config.lora.ignore_mqtt = false;
 #endif
 #ifdef USERPREFS_USE_ADMIN_KEY
-    memcpy(config.security.admin_key[0].bytes, USERPREFS_ADMIN_KEY, 32);
+    // Initialize admin_key_count to zero
-    config.security.admin_key[0].size = 32;
+    byte numAdminKeys = 0;
-    config.security.admin_key_count = 1;
+
+    // Check if USERPREFS_ADMIN_KEY_0 is non-empty
+    if (sizeof(USERPREFS_ADMIN_KEY_0) > 0) {
+        memcpy(config.security.admin_key[numAdminKeys].bytes, USERPREFS_ADMIN_KEY_0, 32);
+        config.security.admin_key[numAdminKeys].size = 32;
+        numAdminKeys++;
+    }
+
+    // Check if USERPREFS_ADMIN_KEY_1 is non-empty
+    if (sizeof(USERPREFS_ADMIN_KEY_1) > 0) {
+        memcpy(config.security.admin_key[numAdminKeys].bytes, USERPREFS_ADMIN_KEY_1, 32);
+        config.security.admin_key[numAdminKeys].size = 32;
+        numAdminKeys++;
+    }
+
+    // Check if USERPREFS_ADMIN_KEY_2 is non-empty
+    if (sizeof(USERPREFS_ADMIN_KEY_2) > 0) {
+        memcpy(config.security.admin_key[config.security.admin_key_count].bytes, USERPREFS_ADMIN_KEY_2, 32);
+        config.security.admin_key[config.security.admin_key_count].size = 32;
+        numAdminKeys++;
+    }
+    config.security.admin_key_count = numAdminKeys;
 #endif
     if (shouldPreserveKey) {
         config.security.private_key.size = 32;
@@ -832,6 +853,11 @@ void NodeDB::loadFromDisk()
         0; // Mark the current device state as completely unusable, so that if we fail reading the entire file from
     // disk we will still factoryReset to restore things.
 
+#ifdef ARCH_ESP32
+    if (FSCom.exists("/static/static"))
+        rmDir("/static/static"); // Remove bad static web files bundle from initial 2.5.13 release
+#endif
+
     // static DeviceState scratch; We no longer read into a tempbuf because this structure is 15KB of valuable RAM
     auto state = loadProto(prefFileName, sizeof(meshtastic_DeviceState) + MAX_NUM_NODES_FS * sizeof(meshtastic_NodeInfo),
                            sizeof(meshtastic_DeviceState), &meshtastic_DeviceState_msg, &devicestate);

src/mesh/RadioInterface.cpp

@@ -601,8 +601,6 @@ size_t RadioInterface::beginSending(meshtastic_MeshPacket *p)
     // LOG_DEBUG("Send queued packet on mesh (txGood=%d,rxGood=%d,rxBad=%d)", rf95.txGood(), rf95.rxGood(), rf95.rxBad());
     assert(p->which_payload_variant == meshtastic_MeshPacket_encrypted_tag); // It should have already been encoded by now
 
-    lastTxStart = millis();
-
     radioBuffer.header.from = p->from;
     radioBuffer.header.to = p->to;
     radioBuffer.header.id = p->id;

src/mesh/RadioLibInterface.cpp

@@ -278,7 +278,8 @@ void RadioLibInterface::onNotify(uint32_t notification)
                     startReceive();      // try receiving this packet, afterwards we'll be trying to transmit again
                     setTransmitDelay();
                 } else {
-                    // Send any outgoing packets we have ready
+                    // Send any outgoing packets we have ready as fast as possible to keep the time between channel scan and
+                    // actual transmission as short as possible
                     meshtastic_MeshPacket *txp = txQueue.dequeue();
                     assert(txp);
                     bool sent = startSend(txp);
@@ -470,7 +471,8 @@ void RadioLibInterface::setStandby()
 /** start an immediate transmit */
 bool RadioLibInterface::startSend(meshtastic_MeshPacket *txp)
 {
-    printPacket("Start low level send", txp);
+    /* NOTE: Minimize the actions before startTransmit() to keep the time between
+             channel scan and actual transmit as low as possible to avoid collisions. */
     if (disabled || !config.lora.tx_enabled) {
         LOG_WARN("Drop Tx packet because LoRa Tx disabled");
         packetPool.release(txp);
@@ -489,6 +491,9 @@ bool RadioLibInterface::startSend(meshtastic_MeshPacket *txp)
             completeSending();
             powerMon->clearState(meshtastic_PowerMon_State_Lora_TXOn); // Transmitter off now
             startReceive(); // Restart receive mode (because startTransmit failed to put us in xmit mode)
+        } else {
+            lastTxStart = millis();
+            printPacket("Started Tx", txp);
         }
 
         // Must be done AFTER, starting transmit, because startTransmit clears (possibly stale) interrupt pending register

src/mesh/generated/meshtastic/device_ui.pb.h

@@ -49,6 +49,8 @@ typedef enum _meshtastic_Language {
     meshtastic_Language_DUTCH = 12,
     /* Greek */
     meshtastic_Language_GREEK = 13,
+    /* Norwegian */
+    meshtastic_Language_NORWEGIAN = 14,
     /* Simplified Chinese (experimental) */
     meshtastic_Language_SIMPLIFIED_CHINESE = 30,
     /* Traditional Chinese (experimental) */
@@ -84,6 +86,7 @@ typedef struct _meshtastic_NodeHighlight {
     char node_name[16];
 } meshtastic_NodeHighlight;
 
+typedef PB_BYTES_ARRAY_T(16) meshtastic_DeviceUIConfig_calibration_data_t;
 typedef struct _meshtastic_DeviceUIConfig {
     /* A version integer used to invalidate saved files when we make incompatible changes. */
     uint32_t version;
@@ -109,6 +112,8 @@ typedef struct _meshtastic_DeviceUIConfig {
     /* Node list highlightening */
     bool has_node_highlight;
     meshtastic_NodeHighlight node_highlight;
+    /* 8 integers for screen calibration data */
+    meshtastic_DeviceUIConfig_calibration_data_t calibration_data;
 } meshtastic_DeviceUIConfig;
 
 
@@ -132,10 +137,10 @@ extern "C" {
 
 
 /* Initializer values for message structs */
-#define meshtastic_DeviceUIConfig_init_default   {0, 0, 0, 0, 0, 0, _meshtastic_Theme_MIN, 0, 0, 0, _meshtastic_Language_MIN, false, meshtastic_NodeFilter_init_default, false, meshtastic_NodeHighlight_init_default}
+#define meshtastic_DeviceUIConfig_init_default   {0, 0, 0, 0, 0, 0, _meshtastic_Theme_MIN, 0, 0, 0, _meshtastic_Language_MIN, false, meshtastic_NodeFilter_init_default, false, meshtastic_NodeHighlight_init_default, {0, {0}}}
 #define meshtastic_NodeFilter_init_default       {0, 0, 0, 0, 0, ""}
 #define meshtastic_NodeHighlight_init_default    {0, 0, 0, 0, ""}
-#define meshtastic_DeviceUIConfig_init_zero      {0, 0, 0, 0, 0, 0, _meshtastic_Theme_MIN, 0, 0, 0, _meshtastic_Language_MIN, false, meshtastic_NodeFilter_init_zero, false, meshtastic_NodeHighlight_init_zero}
+#define meshtastic_DeviceUIConfig_init_zero      {0, 0, 0, 0, 0, 0, _meshtastic_Theme_MIN, 0, 0, 0, _meshtastic_Language_MIN, false, meshtastic_NodeFilter_init_zero, false, meshtastic_NodeHighlight_init_zero, {0, {0}}}
 #define meshtastic_NodeFilter_init_zero          {0, 0, 0, 0, 0, ""}
 #define meshtastic_NodeHighlight_init_zero       {0, 0, 0, 0, ""}
 
@@ -164,6 +169,7 @@ extern "C" {
 #define meshtastic_DeviceUIConfig_language_tag   11
 #define meshtastic_DeviceUIConfig_node_filter_tag 12
 #define meshtastic_DeviceUIConfig_node_highlight_tag 13
+#define meshtastic_DeviceUIConfig_calibration_data_tag 14
 
 /* Struct field encoding specification for nanopb */
 #define meshtastic_DeviceUIConfig_FIELDLIST(X, a) \
@@ -179,7 +185,8 @@ X(a, STATIC,   SINGULAR, BOOL,     banner_enabled,    9) \
 X(a, STATIC,   SINGULAR, UINT32,   ring_tone_id,     10) \
 X(a, STATIC,   SINGULAR, UENUM,    language,         11) \
 X(a, STATIC,   OPTIONAL, MESSAGE,  node_filter,      12) \
-X(a, STATIC,   OPTIONAL, MESSAGE,  node_highlight,   13)
+X(a, STATIC,   OPTIONAL, MESSAGE,  node_highlight,   13) \
+X(a, STATIC,   SINGULAR, BYTES,    calibration_data,  14)
 #define meshtastic_DeviceUIConfig_CALLBACK NULL
 #define meshtastic_DeviceUIConfig_DEFAULT NULL
 #define meshtastic_DeviceUIConfig_node_filter_MSGTYPE meshtastic_NodeFilter
@@ -215,7 +222,7 @@ extern const pb_msgdesc_t meshtastic_NodeHighlight_msg;
 
 /* Maximum encoded size of messages (where known) */
 #define MESHTASTIC_MESHTASTIC_DEVICE_UI_PB_H_MAX_SIZE meshtastic_DeviceUIConfig_size
-#define meshtastic_DeviceUIConfig_size           99
+#define meshtastic_DeviceUIConfig_size           117
 #define meshtastic_NodeFilter_size               36
 #define meshtastic_NodeHighlight_size            25
 

src/mesh/mesh-pb-constants.h

@@ -1,7 +1,6 @@
 #pragma once
 #include <vector>
 
-#include "architecture.h"
 #include "mesh/generated/meshtastic/admin.pb.h"
 #include "mesh/generated/meshtastic/deviceonly.pb.h"
 #include "mesh/generated/meshtastic/localonly.pb.h"
@@ -21,12 +20,8 @@
 
 /// max number of nodes allowed in the mesh
 #ifndef MAX_NUM_NODES
-#ifdef ARCH_NRF52
-#define MAX_NUM_NODES 80
-#else
 #define MAX_NUM_NODES 100
 #endif
-#endif
 
 #define MAX_NUM_NODES_FS 100
 

src/mesh/wifi/WiFiAPClient.cpp

@@ -20,6 +20,8 @@
 #include <ESPmDNS.h>
 #include <esp_wifi.h>
 static void WiFiEvent(WiFiEvent_t event);
+#elif defined(ARCH_RP2040)
+#include <SimpleMDNS.h>
 #endif
 
 #ifndef DISABLE_NTP
@@ -59,19 +61,21 @@ static void onNetworkConnected()
         // Start web server
         LOG_INFO("Start WiFi network services");
 
-#ifdef ARCH_ESP32
         // start mdns
         if (!MDNS.begin("Meshtastic")) {
             LOG_ERROR("Error setting up MDNS responder!");
         } else {
-            LOG_INFO("mDNS responder started");
             LOG_INFO("mDNS Host: Meshtastic.local");
+#ifdef ARCH_ESP32
             MDNS.addService("http", "tcp", 80);
             MDNS.addService("https", "tcp", 443);
-        }
+#elif defined(ARCH_RP2040)
-#else // ESP32 handles this in WiFiEvent
+            // ARCH_RP2040 does not support HTTPS, create a "meshtastic" service
-        LOG_INFO("Obtained IP address: %s", WiFi.localIP().toString().c_str());
+            MDNS.addService("meshtastic", "tcp", 4403);
+            // ESP32 handles this in WiFiEvent
+            LOG_INFO("Obtained IP address: %s", WiFi.localIP().toString().c_str());
 #endif
+        }
 
 #ifndef DISABLE_NTP
         LOG_INFO("Start NTP time client");
@@ -129,7 +133,7 @@ static int32_t reconnectWiFi()
         // Make sure we clear old connection credentials
 #ifdef ARCH_ESP32
         WiFi.disconnect(false, true);
-#else
+#elif defined(ARCH_RP2040)
         WiFi.disconnect(false);
 #endif
         LOG_INFO("Reconnecting to WiFi access point %s", wifiName);
@@ -193,7 +197,7 @@ void deinitWifi()
     if (isWifiAvailable()) {
 #ifdef ARCH_ESP32
         WiFi.disconnect(true, false);
-#else
+#elif defined(ARCH_RP2040)
         WiFi.disconnect(true);
 #endif
         WiFi.mode(WIFI_OFF);
@@ -229,15 +233,15 @@ bool initWifi()
 
             if (config.network.address_mode == meshtastic_Config_NetworkConfig_AddressMode_STATIC &&
                 config.network.ipv4_config.ip != 0) {
-#ifndef ARCH_RP2040
+#ifdef ARCH_ESP32
                 WiFi.config(config.network.ipv4_config.ip, config.network.ipv4_config.gateway, config.network.ipv4_config.subnet,
                             config.network.ipv4_config.dns);
-#else
+#elif defined(ARCH_RP2040)
                 WiFi.config(config.network.ipv4_config.ip, config.network.ipv4_config.dns, config.network.ipv4_config.gateway,
                             config.network.ipv4_config.subnet);
 #endif
             }
-#ifndef ARCH_RP2040
+#ifdef ARCH_ESP32
             WiFi.onEvent(WiFiEvent);
             WiFi.setAutoReconnect(true);
             WiFi.setSleep(false);

src/modules/ExternalNotificationModule.cpp

@@ -119,12 +119,13 @@ int32_t ExternalNotificationModule::runOnce()
             if (externalTurnedOn[1] + (moduleConfig.external_notification.output_ms ? moduleConfig.external_notification.output_ms
                                                                                     : EXT_NOTIFICATION_MODULE_OUTPUT_MS) <
                 millis()) {
-                setExternalState(0, !getExternal(1));
+                setExternalState(1, !getExternal(1));
             }
             if (externalTurnedOn[2] + (moduleConfig.external_notification.output_ms ? moduleConfig.external_notification.output_ms
                                                                                     : EXT_NOTIFICATION_MODULE_OUTPUT_MS) <
                 millis()) {
-                setExternalState(0, !getExternal(2));
+            LOG_DEBUG("EXTERNAL 2 %d compared to %d", externalTurnedOn[2]+moduleConfig.external_notification.output_ms, millis());
+                setExternalState(2, !getExternal(2));
             }
 #if defined(HAS_NCP5623) || defined(RGBLED_RED) || defined(HAS_NEOPIXEL) || defined(UNPHONE)
             red = (colorState & 4) ? brightnessValues[brightnessIndex] : 0;          // Red enabled on colorState = 4,5,6,7

userPrefs.h

@@ -68,11 +68,19 @@ static unsigned char icon_bits[] = {
     0x98, 0x3F, 0xF0, 0x23, 0x00, 0xFC, 0x0F, 0xE0, 0x7F, 0x00, 0xFC, 0x03, 0x80, 0xFF, 0x01, 0xFC, 0x00, 0x00, 0x3E, 0x00, 0x70,
     0x00, 0x00, 0x1C, 0x00, 0x70, 0x00, 0x00, 0x1C, 0x00, 0x70, 0x00, 0x00, 0x1C, 0x00, 0x70, 0x00, 0x00, 0x1C, 0x00};
 */
+
+/*
+ * PKI Admin keys.
+ * If a Admin key is set with '{};'
+ * then it will be ignored, a PKI key must have a size of 32.
+ */
 /*
 #define USERPREFS_USE_ADMIN_KEY 1
-static unsigned char USERPREFS_ADMIN_KEY[] = {0xcd, 0xc0, 0xb4, 0x3c, 0x53, 0x24, 0xdf, 0x13, 0xca, 0x5a, 0xa6,
+static unsigned char USERPREFS_ADMIN_KEY_0[] = {0xcd, 0xc0, 0xb4, 0x3c, 0x53, 0x24, 0xdf, 0x13, 0xca, 0x5a, 0xa6,
-                                       0x0c, 0x0d, 0xec, 0x85, 0x5a, 0x4c, 0xf6, 0x1a, 0x96, 0x04, 0x1a,
+                                                0x0c, 0x0d, 0xec, 0x85, 0x5a, 0x4c, 0xf6, 0x1a, 0x96, 0x04, 0x1a,
-                                       0x3e, 0xfc, 0xbb, 0x8e, 0x33, 0x71, 0xe5, 0xfc, 0xff, 0x3c};
+                                                0x3e, 0xfc, 0xbb, 0x8e, 0x33, 0x71, 0xe5, 0xfc, 0xff, 0x3c};
+static unsigned char USERPREFS_ADMIN_KEY_1[] = {};
+static unsigned char USERPREFS_ADMIN_KEY_2[] = {};
 */
 
 /*

variants/rak11310/platformio.ini

@@ -3,6 +3,7 @@ extends = rp2040_base
 board = wiscore_rak11300
 upload_protocol = picotool
 # keep an old SDK to use less memory.
+platform = https://github.com/maxgerhardt/platform-raspberrypi.git#v1.2.0-gcc12
 platform_packages = framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#3.7.2
 
 # add our variants files to the include and src paths
@@ -13,5 +14,5 @@ build_flags = ${rp2040_base.build_flags}
   -L "${platformio.libdeps_dir}/${this.__env__}/bsec2/src/cortex-m0plus"
 lib_deps =
   ${rp2040_base.lib_deps}
-debug_build_flags = ${rp2040_base.build_flags}
+debug_build_flags = ${rp2040_base.build_flags}, -g
 debug_tool = cmsis-dap ; for e.g. Picotool

variants/rp2040-lora/platformio.ini

@@ -12,5 +12,5 @@ build_flags = ${rp2040_base.build_flags}
   -L "${platformio.libdeps_dir}/${this.__env__}/bsec2/src/cortex-m0plus"
 lib_deps =
   ${rp2040_base.lib_deps}
-debug_build_flags = ${rp2040_base.build_flags}
+debug_build_flags = ${rp2040_base.build_flags}, -g
 debug_tool = cmsis-dap ; for e.g. Picotool

variants/rpipico/platformio.ini

@@ -12,5 +12,5 @@ build_flags = ${rp2040_base.build_flags}
   -L "${platformio.libdeps_dir}/${this.__env__}/bsec2/src/cortex-m0plus"
 lib_deps =
   ${rp2040_base.lib_deps}
-debug_build_flags = ${rp2040_base.build_flags}
+debug_build_flags = ${rp2040_base.build_flags}, -g
 debug_tool = cmsis-dap ; for e.g. Picotool

variants/rpipico2/platformio.ini

@@ -12,5 +12,5 @@ build_flags = ${rp2350_base.build_flags}
   -L "${platformio.libdeps_dir}/${this.__env__}/bsec2/src/cortex-m0plus"
 lib_deps =
   ${rp2350_base.lib_deps}
-debug_build_flags = ${rp2350_base.build_flags}
+debug_build_flags = ${rp2350_base.build_flags}, -g
 debug_tool = cmsis-dap ; for e.g. Picotool

variants/rpipicow/platformio.ini

@@ -14,5 +14,5 @@ build_src_filter = ${rp2040_base.build_src_filter} +<mesh/wifi/>
 lib_deps =
   ${rp2040_base.lib_deps}
   ${networking_base.lib_deps}
-debug_build_flags = ${rp2040_base.build_flags}
+debug_build_flags = ${rp2040_base.build_flags}, -g
 debug_tool = cmsis-dap ; for e.g. Picotool