Lora region preset map (#10736)

* Added lora region and preset maps

* Protos

* Address PR review feedback

- Log (and break/skip) when the region preset map exceeds its array bounds
  instead of silently dropping regions
- Derive test bounds from the generated nanopb array sizes via sizeof()
  instead of hard-coded magic numbers
- Fix want_config sequence comment (missing comma, STATE_SEND_MODULECONFIG)
- Specify a language on the spec's fenced code blocks (markdownlint MD040)

* Fix want_config stall: handle STATE_SEND_REGION_PRESETS in PhoneAPI::available()

available() had a separate per-state switch that wasn't updated for the new
state, so it returned false ('unexpected state 5') and getFromRadio() was
never called - the config handshake stalled after metadata and the client
timed out. Verified via the native simulator integration test.

src/mesh/MeshRadio.h

@@ -88,6 +88,11 @@ extern const RegionInfo *myRegion;
 extern void initRegion();
 extern const RegionInfo *getRegion(meshtastic_Config_LoRaConfig_RegionCode code);
 
+// Fill `map` with the region->valid-preset table, grouped so regions sharing a
+// preset list reference the same group. Sent to clients during want_config so
+// their UI can block illegal region+preset combinations.
+extern void getRegionPresetMap(meshtastic_LoRaRegionPresetMap &map);
+
 // Valid LoRa spread factor range and defaults
 constexpr uint8_t LORA_SF_MIN = 5;
 constexpr uint8_t LORA_SF_MAX = 12;

src/mesh/PhoneAPI.cpp

@@ -12,6 +12,7 @@
 #include "Channels.h"
 #include "Default.h"
 #include "FSCommon.h"
+#include "MeshRadio.h"
 #include "MeshService.h"
 #include "NodeDB.h"
 #include "PacketHistory.h"
@@ -516,9 +517,10 @@ bool PhoneAPI::handleToRadio(const uint8_t *buf, size_t bufLength)
     STATE_SEND_UIDATA,
     STATE_SEND_OWN_NODEINFO,
     STATE_SEND_METADATA,
-    STATE_SEND_CHANNELS
+    STATE_SEND_REGION_PRESETS, // region -> valid modem presets (one message)
+    STATE_SEND_CHANNELS,
     STATE_SEND_CONFIG,
-    STATE_SEND_MODULE_CONFIG,
+    STATE_SEND_MODULECONFIG,
     STATE_SEND_OTHER_NODEINFOS, // states progress in this order as the device sends to the client
     STATE_SEND_FILEMANIFEST,
     STATE_SEND_COMPLETE_ID,
@@ -636,7 +638,20 @@ size_t PhoneAPI::getFromRadio(uint8_t *buf)
             memset(&fromRadioScratch.metadata, 0, sizeof(fromRadioScratch.metadata));
         }
 #endif
+        state = STATE_SEND_REGION_PRESETS;
+        break;
+
+    case STATE_SEND_REGION_PRESETS:
+        // Tell the client which modem presets are legal in each region so its UI
+        // can block illegal region+preset combinations. This is public RF /
+        // regulatory information (region and modem_preset are already in the
+        // unauthenticated LoRa whitelist below), so it is sent unconditionally —
+        // even an unauthorized/locked-down client can render a correct picker.
+        LOG_DEBUG("Send region preset map");
+        fromRadioScratch.which_payload_variant = meshtastic_FromRadio_region_presets_tag;
+        getRegionPresetMap(fromRadioScratch.region_presets);
         state = STATE_SEND_CHANNELS;
+        config_state = 0; // STATE_SEND_CHANNELS indexes channels starting at 0
         break;
 
     case STATE_SEND_CHANNELS:
@@ -1517,6 +1532,7 @@ bool PhoneAPI::available()
     case STATE_SEND_CONFIG:
     case STATE_SEND_MODULECONFIG:
     case STATE_SEND_METADATA:
+    case STATE_SEND_REGION_PRESETS:
     case STATE_SEND_OWN_NODEINFO:
     case STATE_SEND_FILEMANIFEST:
     case STATE_SEND_COMPLETE_ID:

src/mesh/PhoneAPI.h

@@ -46,6 +46,7 @@ class PhoneAPI
         STATE_SEND_MY_INFO, // send our my info record
         STATE_SEND_OWN_NODEINFO,
         STATE_SEND_METADATA,
+        STATE_SEND_REGION_PRESETS,  // Send the region->valid-preset map (one message)
         STATE_SEND_CHANNELS,        // Send all channels
         STATE_SEND_CONFIG,          // Replacement for the old Radioconfig
         STATE_SEND_MODULECONFIG,    // Send Module specific config

src/mesh/RadioInterface.cpp

@@ -605,6 +605,62 @@ const RegionInfo *getRegion(meshtastic_Config_LoRaConfig_RegionCode code)
     return r;
 }
 
+void getRegionPresetMap(meshtastic_LoRaRegionPresetMap &map)
+{
+    map = meshtastic_LoRaRegionPresetMap_init_zero;
+
+    const size_t maxGroups = sizeof(map.groups) / sizeof(map.groups[0]);
+    const size_t maxRegions = sizeof(map.region_groups) / sizeof(map.region_groups[0]);
+    const size_t maxPresets = sizeof(map.groups[0].presets) / sizeof(map.groups[0].presets[0]);
+
+    // Coalesce regions that share an identical preset list into one group. Two
+    // regions belong to the same group when they share the same RegionProfile
+    // (which owns the preset list + licensing) AND the same default preset.
+    // Keyed by profile pointer, not the preset-array pointer: PROFILE_NARROW and
+    // PROFILE_HAM_100KHZ share PRESETS_NARROW but differ in licensedOnly.
+    const RegionProfile *groupProfile[sizeof(map.groups) / sizeof(map.groups[0])] = {};
+
+    for (const RegionInfo *r = regions; r->code != meshtastic_Config_LoRaConfig_RegionCode_UNSET; r++) {
+        // No room left to map any further region; once full we can't add more, so
+        // log once and stop. An incomplete map means clients won't constrain the
+        // omitted regions, so this must be discoverable rather than silent.
+        if (map.region_groups_count >= maxRegions) {
+            LOG_ERROR("Region preset map full at %u regions; remaining regions omitted", (unsigned)maxRegions);
+            break;
+        }
+
+        // Find the group this region belongs to, or create it.
+        int gi = -1;
+        for (pb_size_t g = 0; g < map.groups_count; g++) {
+            if (groupProfile[g] == r->profile && map.groups[g].default_preset == r->getDefaultPreset()) {
+                gi = g;
+                break;
+            }
+        }
+        if (gi < 0) {
+            if (map.groups_count >= maxGroups) {
+                // Out of group slots (should not happen for the current table). The
+                // region can't be advertised; skip it but make the gap visible.
+                LOG_ERROR("Region preset map out of group slots (%u); region %d omitted", (unsigned)maxGroups, r->code);
+                continue;
+            }
+            gi = map.groups_count++;
+            groupProfile[gi] = r->profile;
+            meshtastic_LoRaPresetGroup &grp = map.groups[gi];
+            grp.default_preset = r->getDefaultPreset();
+            grp.licensed_only = r->profile->licensedOnly;
+            grp.presets_count = 0;
+            for (size_t i = 0; r->profile->presets[i] != MODEM_PRESET_END && grp.presets_count < maxPresets; i++)
+                grp.presets[grp.presets_count++] = r->profile->presets[i];
+        }
+
+        // Map this region to its group (capacity checked at the top of the loop).
+        meshtastic_LoRaRegionPresets &rg = map.region_groups[map.region_groups_count++];
+        rg.region = r->code;
+        rg.group_index = (uint8_t)gi;
+    }
+}
+
 /**
  * Get duty cycle for current region. EU_866: 10% for routers, 2.5% for mobile.
  */

src/mesh/generated/meshtastic/mesh.pb.cpp

@@ -96,6 +96,15 @@ PB_BIND(meshtastic_Neighbor, meshtastic_Neighbor, AUTO)
 PB_BIND(meshtastic_DeviceMetadata, meshtastic_DeviceMetadata, AUTO)
 
 
+PB_BIND(meshtastic_LoRaPresetGroup, meshtastic_LoRaPresetGroup, AUTO)
+
+
+PB_BIND(meshtastic_LoRaRegionPresets, meshtastic_LoRaRegionPresets, AUTO)
+
+
+PB_BIND(meshtastic_LoRaRegionPresetMap, meshtastic_LoRaRegionPresetMap, 2)
+
+
 PB_BIND(meshtastic_Heartbeat, meshtastic_Heartbeat, AUTO)
 
 

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

@@ -1355,6 +1355,53 @@ typedef struct _meshtastic_DeviceMetadata {
     uint32_t excluded_modules;
 } meshtastic_DeviceMetadata;
 
+/* A distinct set of legal modem presets shared by one or more LoRa regions.
+ Regions that have an identical preset list / default / licensing reference
+ the same group (by index) via LoRaRegionPresetMap.region_groups. This keeps
+ the whole map small enough to fit in a single FromRadio packet, since most
+ regions share the one standard preset list. */
+typedef struct _meshtastic_LoRaPresetGroup {
+    /* The modem presets that are legal for every region referencing this group. */
+    pb_size_t presets_count;
+    meshtastic_Config_LoRaConfig_ModemPreset presets[11];
+    /* The firmware's default modem preset for regions in this group.
+ Always one of `presets`. Clients should select this when switching to one
+ of these regions, or when the current preset is not legal in the new region. */
+    meshtastic_Config_LoRaConfig_ModemPreset default_preset;
+    /* True if regions referencing this group are for licensed operators only
+ (e.g. amateur / ham radio bands). Clients should warn or gate accordingly. */
+    bool licensed_only;
+} meshtastic_LoRaPresetGroup;
+
+/* Associates a single LoRa region with its preset group. */
+typedef struct _meshtastic_LoRaRegionPresets {
+    /* The LoRa region this entry describes. */
+    meshtastic_Config_LoRaConfig_RegionCode region;
+    /* Index into LoRaRegionPresetMap.groups for the preset list that is legal
+ in `region`. */
+    uint8_t group_index;
+} meshtastic_LoRaRegionPresets;
+
+/* Map describing which modem presets are valid for each LoRa region. Sent by
+ the firmware during the want_config handshake (as FromRadio.region_presets)
+ so that client UIs can prevent illegal region+preset selections.
+
+ Delivery is grouped to save space: `groups` holds each distinct preset list,
+ and `region_groups` maps every known region to one of those groups by index.
+ A region that does NOT appear in `region_groups` carries no constraint
+ information and should not be restricted by the client (e.g. firmware that
+ predates this message, or a region with no firmware table entry). Clients
+ must also tolerate this whole message being absent. */
+typedef struct _meshtastic_LoRaRegionPresetMap {
+    /* One entry per distinct (preset-list, default, licensing) combination.
+ Referenced by index from `region_groups`. */
+    pb_size_t groups_count;
+    meshtastic_LoRaPresetGroup groups[8];
+    /* One entry per known LoRa region, pointing at its preset group. */
+    pb_size_t region_groups_count;
+    meshtastic_LoRaRegionPresets region_groups[38];
+} meshtastic_LoRaRegionPresetMap;
+
 /* Packets from the radio to the phone will appear on the fromRadio characteristic.
  It will support READ and NOTIFY. When a new packet arrives the device will BLE notify?
  It will sit in that descriptor until consumed by the phone,
@@ -1411,6 +1458,12 @@ typedef struct _meshtastic_FromRadio {
      to report success or failure. Replaces the earlier scheme of
      encoding state as magic-string prefixes inside ClientNotification. */
         meshtastic_LockdownStatus lockdown_status;
+        /* Map of which modem presets are legal in each LoRa region. Sent once
+     during the want_config handshake (right after `metadata`, before the
+     first `channel`) so client UIs can prevent the user from selecting an
+     illegal region+preset combination. A region that does not appear in
+     any group carries no constraint info and should not be restricted. */
+        meshtastic_LoRaRegionPresetMap region_presets;
     };
 } meshtastic_FromRadio;
 
@@ -1604,6 +1657,12 @@ extern "C" {
 #define meshtastic_DeviceMetadata_role_ENUMTYPE meshtastic_Config_DeviceConfig_Role
 #define meshtastic_DeviceMetadata_hw_model_ENUMTYPE meshtastic_HardwareModel
 
+#define meshtastic_LoRaPresetGroup_presets_ENUMTYPE meshtastic_Config_LoRaConfig_ModemPreset
+#define meshtastic_LoRaPresetGroup_default_preset_ENUMTYPE meshtastic_Config_LoRaConfig_ModemPreset
+
+#define meshtastic_LoRaRegionPresets_region_ENUMTYPE meshtastic_Config_LoRaConfig_RegionCode
+
+
 
 
 
@@ -1641,6 +1700,9 @@ extern "C" {
 #define meshtastic_NeighborInfo_init_default     {0, 0, 0, 0, {meshtastic_Neighbor_init_default, meshtastic_Neighbor_init_default, meshtastic_Neighbor_init_default, meshtastic_Neighbor_init_default, meshtastic_Neighbor_init_default, meshtastic_Neighbor_init_default, meshtastic_Neighbor_init_default, meshtastic_Neighbor_init_default, meshtastic_Neighbor_init_default, meshtastic_Neighbor_init_default}}
 #define meshtastic_Neighbor_init_default         {0, 0, 0, 0}
 #define meshtastic_DeviceMetadata_init_default   {"", 0, 0, 0, 0, 0, _meshtastic_Config_DeviceConfig_Role_MIN, 0, _meshtastic_HardwareModel_MIN, 0, 0, 0}
+#define meshtastic_LoRaPresetGroup_init_default  {0, {_meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN}, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, 0}
+#define meshtastic_LoRaRegionPresets_init_default {_meshtastic_Config_LoRaConfig_RegionCode_MIN, 0}
+#define meshtastic_LoRaRegionPresetMap_init_default {0, {meshtastic_LoRaPresetGroup_init_default, meshtastic_LoRaPresetGroup_init_default, meshtastic_LoRaPresetGroup_init_default, meshtastic_LoRaPresetGroup_init_default, meshtastic_LoRaPresetGroup_init_default, meshtastic_LoRaPresetGroup_init_default, meshtastic_LoRaPresetGroup_init_default, meshtastic_LoRaPresetGroup_init_default}, 0, {meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default, meshtastic_LoRaRegionPresets_init_default}}
 #define meshtastic_Heartbeat_init_default        {0}
 #define meshtastic_NodeRemoteHardwarePin_init_default {0, false, meshtastic_RemoteHardwarePin_init_default}
 #define meshtastic_ChunkedPayload_init_default   {0, 0, 0, {0, {0}}}
@@ -1676,6 +1738,9 @@ extern "C" {
 #define meshtastic_NeighborInfo_init_zero        {0, 0, 0, 0, {meshtastic_Neighbor_init_zero, meshtastic_Neighbor_init_zero, meshtastic_Neighbor_init_zero, meshtastic_Neighbor_init_zero, meshtastic_Neighbor_init_zero, meshtastic_Neighbor_init_zero, meshtastic_Neighbor_init_zero, meshtastic_Neighbor_init_zero, meshtastic_Neighbor_init_zero, meshtastic_Neighbor_init_zero}}
 #define meshtastic_Neighbor_init_zero            {0, 0, 0, 0}
 #define meshtastic_DeviceMetadata_init_zero      {"", 0, 0, 0, 0, 0, _meshtastic_Config_DeviceConfig_Role_MIN, 0, _meshtastic_HardwareModel_MIN, 0, 0, 0}
+#define meshtastic_LoRaPresetGroup_init_zero     {0, {_meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, _meshtastic_Config_LoRaConfig_ModemPreset_MIN}, _meshtastic_Config_LoRaConfig_ModemPreset_MIN, 0}
+#define meshtastic_LoRaRegionPresets_init_zero   {_meshtastic_Config_LoRaConfig_RegionCode_MIN, 0}
+#define meshtastic_LoRaRegionPresetMap_init_zero {0, {meshtastic_LoRaPresetGroup_init_zero, meshtastic_LoRaPresetGroup_init_zero, meshtastic_LoRaPresetGroup_init_zero, meshtastic_LoRaPresetGroup_init_zero, meshtastic_LoRaPresetGroup_init_zero, meshtastic_LoRaPresetGroup_init_zero, meshtastic_LoRaPresetGroup_init_zero, meshtastic_LoRaPresetGroup_init_zero}, 0, {meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero, meshtastic_LoRaRegionPresets_init_zero}}
 #define meshtastic_Heartbeat_init_zero           {0}
 #define meshtastic_NodeRemoteHardwarePin_init_zero {0, false, meshtastic_RemoteHardwarePin_init_zero}
 #define meshtastic_ChunkedPayload_init_zero      {0, 0, 0, {0, {0}}}
@@ -1866,6 +1931,13 @@ extern "C" {
 #define meshtastic_DeviceMetadata_hasRemoteHardware_tag 10
 #define meshtastic_DeviceMetadata_hasPKC_tag     11
 #define meshtastic_DeviceMetadata_excluded_modules_tag 12
+#define meshtastic_LoRaPresetGroup_presets_tag   1
+#define meshtastic_LoRaPresetGroup_default_preset_tag 2
+#define meshtastic_LoRaPresetGroup_licensed_only_tag 3
+#define meshtastic_LoRaRegionPresets_region_tag  1
+#define meshtastic_LoRaRegionPresets_group_index_tag 2
+#define meshtastic_LoRaRegionPresetMap_groups_tag 1
+#define meshtastic_LoRaRegionPresetMap_region_groups_tag 2
 #define meshtastic_FromRadio_id_tag              1
 #define meshtastic_FromRadio_packet_tag          2
 #define meshtastic_FromRadio_my_info_tag         3
@@ -1884,6 +1956,7 @@ extern "C" {
 #define meshtastic_FromRadio_clientNotification_tag 16
 #define meshtastic_FromRadio_deviceuiConfig_tag  17
 #define meshtastic_FromRadio_lockdown_status_tag 18
+#define meshtastic_FromRadio_region_presets_tag  19
 #define meshtastic_Heartbeat_nonce_tag           1
 #define meshtastic_ToRadio_packet_tag            1
 #define meshtastic_ToRadio_want_config_id_tag    3
@@ -2128,7 +2201,8 @@ X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,mqttClientProxyMessage,mqttC
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,fileInfo,fileInfo),  15) \
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,clientNotification,clientNotification),  16) \
 X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,deviceuiConfig,deviceuiConfig),  17) \
-X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,lockdown_status,lockdown_status),  18)
+X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,lockdown_status,lockdown_status),  18) \
+X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,region_presets,region_presets),  19)
 #define meshtastic_FromRadio_CALLBACK NULL
 #define meshtastic_FromRadio_DEFAULT NULL
 #define meshtastic_FromRadio_payload_variant_packet_MSGTYPE meshtastic_MeshPacket
@@ -2146,6 +2220,7 @@ X(a, STATIC,   ONEOF,    MESSAGE,  (payload_variant,lockdown_status,lockdown_sta
 #define meshtastic_FromRadio_payload_variant_clientNotification_MSGTYPE meshtastic_ClientNotification
 #define meshtastic_FromRadio_payload_variant_deviceuiConfig_MSGTYPE meshtastic_DeviceUIConfig
 #define meshtastic_FromRadio_payload_variant_lockdown_status_MSGTYPE meshtastic_LockdownStatus
+#define meshtastic_FromRadio_payload_variant_region_presets_MSGTYPE meshtastic_LoRaRegionPresetMap
 
 #define meshtastic_LockdownStatus_FIELDLIST(X, a) \
 X(a, STATIC,   SINGULAR, UENUM,    state,             1) \
@@ -2264,6 +2339,27 @@ X(a, STATIC,   SINGULAR, UINT32,   excluded_modules,  12)
 #define meshtastic_DeviceMetadata_CALLBACK NULL
 #define meshtastic_DeviceMetadata_DEFAULT NULL
 
+#define meshtastic_LoRaPresetGroup_FIELDLIST(X, a) \
+X(a, STATIC,   REPEATED, UENUM,    presets,           1) \
+X(a, STATIC,   SINGULAR, UENUM,    default_preset,    2) \
+X(a, STATIC,   SINGULAR, BOOL,     licensed_only,     3)
+#define meshtastic_LoRaPresetGroup_CALLBACK NULL
+#define meshtastic_LoRaPresetGroup_DEFAULT NULL
+
+#define meshtastic_LoRaRegionPresets_FIELDLIST(X, a) \
+X(a, STATIC,   SINGULAR, UENUM,    region,            1) \
+X(a, STATIC,   SINGULAR, UINT32,   group_index,       2)
+#define meshtastic_LoRaRegionPresets_CALLBACK NULL
+#define meshtastic_LoRaRegionPresets_DEFAULT NULL
+
+#define meshtastic_LoRaRegionPresetMap_FIELDLIST(X, a) \
+X(a, STATIC,   REPEATED, MESSAGE,  groups,            1) \
+X(a, STATIC,   REPEATED, MESSAGE,  region_groups,     2)
+#define meshtastic_LoRaRegionPresetMap_CALLBACK NULL
+#define meshtastic_LoRaRegionPresetMap_DEFAULT NULL
+#define meshtastic_LoRaRegionPresetMap_groups_MSGTYPE meshtastic_LoRaPresetGroup
+#define meshtastic_LoRaRegionPresetMap_region_groups_MSGTYPE meshtastic_LoRaRegionPresets
+
 #define meshtastic_Heartbeat_FIELDLIST(X, a) \
 X(a, STATIC,   SINGULAR, UINT32,   nonce,             1)
 #define meshtastic_Heartbeat_CALLBACK NULL
@@ -2328,6 +2424,9 @@ extern const pb_msgdesc_t meshtastic_Compressed_msg;
 extern const pb_msgdesc_t meshtastic_NeighborInfo_msg;
 extern const pb_msgdesc_t meshtastic_Neighbor_msg;
 extern const pb_msgdesc_t meshtastic_DeviceMetadata_msg;
+extern const pb_msgdesc_t meshtastic_LoRaPresetGroup_msg;
+extern const pb_msgdesc_t meshtastic_LoRaRegionPresets_msg;
+extern const pb_msgdesc_t meshtastic_LoRaRegionPresetMap_msg;
 extern const pb_msgdesc_t meshtastic_Heartbeat_msg;
 extern const pb_msgdesc_t meshtastic_NodeRemoteHardwarePin_msg;
 extern const pb_msgdesc_t meshtastic_ChunkedPayload_msg;
@@ -2365,6 +2464,9 @@ extern const pb_msgdesc_t meshtastic_ChunkedPayloadResponse_msg;
 #define meshtastic_NeighborInfo_fields &meshtastic_NeighborInfo_msg
 #define meshtastic_Neighbor_fields &meshtastic_Neighbor_msg
 #define meshtastic_DeviceMetadata_fields &meshtastic_DeviceMetadata_msg
+#define meshtastic_LoRaPresetGroup_fields &meshtastic_LoRaPresetGroup_msg
+#define meshtastic_LoRaRegionPresets_fields &meshtastic_LoRaRegionPresets_msg
+#define meshtastic_LoRaRegionPresetMap_fields &meshtastic_LoRaRegionPresetMap_msg
 #define meshtastic_Heartbeat_fields &meshtastic_Heartbeat_msg
 #define meshtastic_NodeRemoteHardwarePin_fields &meshtastic_NodeRemoteHardwarePin_msg
 #define meshtastic_ChunkedPayload_fields &meshtastic_ChunkedPayload_msg
@@ -2388,6 +2490,9 @@ extern const pb_msgdesc_t meshtastic_ChunkedPayloadResponse_msg;
 #define meshtastic_KeyVerificationNumberInform_size 58
 #define meshtastic_KeyVerificationNumberRequest_size 52
 #define meshtastic_KeyVerification_size          79
+#define meshtastic_LoRaPresetGroup_size          26
+#define meshtastic_LoRaRegionPresetMap_size      490
+#define meshtastic_LoRaRegionPresets_size        5
 #define meshtastic_LockdownStatus_size           53
 #define meshtastic_LogRecord_size                426
 #define meshtastic_LowEntropyKey_size            0