Merge pull request #221 from geeksville/dev

Dev

README.md

@@ -24,13 +24,14 @@ We currently support three models of radios.
 
 - TTGO T-Beam
 
-  - [T-Beam V1.0 w/ NEO-M8N](https://www.aliexpress.com/item/33047631119.html) (Recommended - slightly better GPS)
+  - [T-Beam V1.0 w/ NEO-6M - special Meshtastic version](https://www.aliexpress.com/item/4001178678568.html) (Includes built-in OLED display and they have **preinstalled** the meshtastic software)
-  - [T-Beam V1.0 w/ NEO-6M](https://www.aliexpress.com/item/33050391850.html) (Includes built-in OLED display)
+  - [T-Beam V1.0 w/ NEO-M8N](https://www.aliexpress.com/item/33047631119.html) (slightly better GPS)
   - 3D printable cases
     - [T-Beam V0](https://www.thingiverse.com/thing:3773717)
     - [T-Beam V1](https://www.thingiverse.com/thing:3830711)
 
 - [TTGO LORA32](https://www.aliexpress.com/item/4000211331316.html) - No GPS
+
   - 3D printable case
     - [TTGO LORA32 v1](https://www.thingiverse.com/thing:3385109)
 
@@ -49,6 +50,8 @@ Getting a version that includes a screen is optional, but highly recommended.
 
 Prebuilt binaries for the supported radios are available in our [releases](https://github.com/meshtastic/Meshtastic-esp32/releases). Your initial installation has to happen over USB from your Mac, Windows or Linux PC. Once our software is installed, all future software updates happen over bluetooth from your phone.
 
+Be **very careful** to install the correct load for your board. In particular the popular 'T-BEAM' radio from TTGO is not called 'TTGO-Lora' (that is a different board). So don't install the 'TTGO-Lora' build on a TBEAM, it won't work correctly.
+
 Please post comments on our [group chat](https://meshtastic.discourse.group/) if you have problems or successes.
 
 ### Installing from a GUI - Windows and Mac

docs/README.md

@@ -39,6 +39,7 @@ This software is 100% open source and developed by a group of hobbyist experimen
 
 Note: Updates are happening almost daily, only major updates are listed below. For more details see our forum.
 
+- 06/24/2020 - 0.7.x Now with over 1000 android users, over 600 people using the radios and translated into 13 languages. Fairly stable and we are working through bugs to get to 1.0.
 - 06/04/2020 - 0.6.7 Beta releases of both the application and the device code are released. Features are fairly solid now with a sizable number of users.
 - 04/28/2020 - 0.6.0 [Python API](https://pypi.org/project/meshtastic/) released. Makes it easy to use meshtastic devices as "zero config / just works" mesh transport adapters for other projects.
 - 04/20/2020 - 0.4.3 Pretty solid now both for the android app and the device code. Many people have donated translations and code. Probably going to call it a beta soon.
@@ -63,8 +64,9 @@ If you'd like to help with development, the source code is [on github](https://g
 
 ## Supported hardware
 
-We currently support two brands of radios. The [TTGO T-Beam](https://www.aliexpress.com/item/4000119152086.html) and the [Heltec LoRa 32](https://heltec.org/project/wifi-lora-32/). Most people should buy the T-Beam and a 18650 battery (total cost less than \$35). Make
+We currently support two brands of radios. The [TTGO T-Beam](https://www.aliexpress.com/item/4001178678568.html) and the [Heltec LoRa 32](https://heltec.org/project/wifi-lora-32/). Most people should buy the T-Beam and a 18650 battery (total cost less than \$35). Also, the version of the T-Beam we link to is shipped with Meshtastic **preinstalled** by TTGO, so you don't have to install it yourself.
-sure to buy the frequency range which is legal for your country. For the USA, you should buy the 915MHz version. Getting a version that include a screen is optional, but highly recommended.
+
+Make sure to buy the frequency range which is legal for your country. For the USA, you should buy the 915MHz version. Getting a version that include a screen is optional, but highly recommended.
 
 Instructions for installing prebuilt firmware can be found [here](https://github.com/meshtastic/Meshtastic-esp32/blob/master/README.md).
 

docs/software/TODO.md

@@ -2,8 +2,12 @@
 
 You probably don't care about this section - skip to the next one.
 
+- do device release (after testing BLE fixes) https://github.com/meshtastic/Meshtastic-device/pull/218#event-3475395948
+- some channel names don't work - check for illegal symbols per forum report
+- auto invalidate old BLE handles
+- disable software update button after update finishes
+- mention translations in main readme
 - check BLE handle stability across sleep - stress test sleep/wake - btu_init_core calls gatt_init - which assigns handles global
-- test BLE software update again
 - @feh123 Sony Xperia Z1 C6903 running Android 5.1.1
 - first message sent is still doubled for some people
 - Android frontend should refetch the android messages from backend service on Resume

proto

@@ -1 +1 @@
-Subproject commit fc79db45944959ee3246f6f808db18e4debab72b
+Subproject commit ab281311c49f2a9099d66fc6d211dca96d9603b3

src/mesh/NodeDB.cpp

@@ -103,13 +103,16 @@ void NodeDB::resetRadioConfig()
     crypto->setKey(channelSettings.psk.size, channelSettings.psk.bytes);
 
     // temp hack for quicker testing
+    // devicestate.no_save = true;
+    if (devicestate.no_save) {
+        DEBUG_MSG("***** DEVELOPMENT MODE - DO NOT RELEASE *****\n");
 
-    /*
+        // Sleep quite frequently to stress test the BLE comms, broadcast position every 6 mins
-    radioConfig.preferences.screen_on_secs = 30;
+        radioConfig.preferences.screen_on_secs = 30;
-    radioConfig.preferences.wait_bluetooth_secs = 30;
+        radioConfig.preferences.wait_bluetooth_secs = 30;
-    radioConfig.preferences.position_broadcast_secs = 6 * 60;
+        radioConfig.preferences.position_broadcast_secs = 6 * 60;
-    radioConfig.preferences.ls_secs = 60;
+        radioConfig.preferences.ls_secs = 60;
-    */
+    }
 }
 
 void NodeDB::installDefaultDeviceState()
@@ -257,32 +260,36 @@ void NodeDB::loadFromDisk()
 void NodeDB::saveToDisk()
 {
 #ifdef FS
-    auto f = FS.open(preftmp, FILE_O_WRITE);
+    if (!devicestate.no_save) {
-    if (f) {
+        auto f = FS.open(preftmp, FILE_O_WRITE);
-        DEBUG_MSG("Writing preferences\n");
+        if (f) {
+            DEBUG_MSG("Writing preferences\n");
 
-        pb_ostream_t stream = {&writecb, &f, SIZE_MAX, 0};
+            pb_ostream_t stream = {&writecb, &f, SIZE_MAX, 0};
 
-        // DEBUG_MSG("Presave channel name=%s\n", channelSettings.name);
+            // DEBUG_MSG("Presave channel name=%s\n", channelSettings.name);
 
-        devicestate.version = DEVICESTATE_CUR_VER;
+            devicestate.version = DEVICESTATE_CUR_VER;
-        if (!pb_encode(&stream, DeviceState_fields, &devicestate)) {
+            if (!pb_encode(&stream, DeviceState_fields, &devicestate)) {
-            DEBUG_MSG("Error: can't write protobuf %s\n", PB_GET_ERROR(&stream));
+                DEBUG_MSG("Error: can't write protobuf %s\n", PB_GET_ERROR(&stream));
-            // FIXME - report failure to phone
+                // FIXME - report failure to phone
 
-            f.close();
+                f.close();
+            } else {
+                // Success - replace the old file
+                f.close();
+
+                // brief window of risk here ;-)
+                if (!FS.remove(preffile))
+                    DEBUG_MSG("Warning: Can't remove old pref file\n");
+                if (!FS.rename(preftmp, preffile))
+                    DEBUG_MSG("Error: can't rename new pref file\n");
+            }
         } else {
-            // Success - replace the old file
+            DEBUG_MSG("ERROR: can't write prefs\n"); // FIXME report to app
-            f.close();
-
-            // brief window of risk here ;-)
-            if (!FS.remove(preffile))
-                DEBUG_MSG("Warning: Can't remove old pref file\n");
-            if (!FS.rename(preftmp, preffile))
-                DEBUG_MSG("Error: can't rename new pref file\n");
         }
     } else {
-        DEBUG_MSG("ERROR: can't write prefs\n"); // FIXME report to app
+        DEBUG_MSG("***** DEVELOPMENT MODE - DO NOT RELEASE - not saving to flash *****\n");
     }
 #else
     DEBUG_MSG("ERROR filesystem not implemented\n");

src/mesh/mesh.pb.h

@@ -188,6 +188,7 @@ typedef struct _DeviceState {
     bool has_rx_text_message;
     MeshPacket rx_text_message;
     uint32_t version;
+    bool no_save;
 } DeviceState;
 
 typedef struct _FromRadio {
@@ -245,7 +246,7 @@ typedef struct _ToRadio {
 #define RadioConfig_UserPreferences_init_default {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "", "", 0, 0, {0, 0, 0}}
 #define NodeInfo_init_default                    {0, false, User_init_default, false, Position_init_default, 0, 0}
 #define MyNodeInfo_init_default                  {0, 0, 0, "", "", "", 0, 0, 0, 0, 0, 0, 0, 0}
-#define DeviceState_init_default                 {false, RadioConfig_init_default, false, MyNodeInfo_init_default, false, User_init_default, 0, {NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default}, 0, {MeshPacket_init_default}, false, MeshPacket_init_default, 0}
+#define DeviceState_init_default                 {false, RadioConfig_init_default, false, MyNodeInfo_init_default, false, User_init_default, 0, {NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default, NodeInfo_init_default}, 0, {MeshPacket_init_default}, false, MeshPacket_init_default, 0, 0}
 #define DebugString_init_default                 {""}
 #define FromRadio_init_default                   {0, 0, {MeshPacket_init_default}}
 #define ToRadio_init_default                     {0, {MeshPacket_init_default}}
@@ -261,7 +262,7 @@ typedef struct _ToRadio {
 #define RadioConfig_UserPreferences_init_zero    {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "", "", 0, 0, {0, 0, 0}}
 #define NodeInfo_init_zero                       {0, false, User_init_zero, false, Position_init_zero, 0, 0}
 #define MyNodeInfo_init_zero                     {0, 0, 0, "", "", "", 0, 0, 0, 0, 0, 0, 0, 0}
-#define DeviceState_init_zero                    {false, RadioConfig_init_zero, false, MyNodeInfo_init_zero, false, User_init_zero, 0, {NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero}, 0, {MeshPacket_init_zero}, false, MeshPacket_init_zero, 0}
+#define DeviceState_init_zero                    {false, RadioConfig_init_zero, false, MyNodeInfo_init_zero, false, User_init_zero, 0, {NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero, NodeInfo_init_zero}, 0, {MeshPacket_init_zero}, false, MeshPacket_init_zero, 0, 0}
 #define DebugString_init_zero                    {""}
 #define FromRadio_init_zero                      {0, 0, {MeshPacket_init_zero}}
 #define ToRadio_init_zero                        {0, {MeshPacket_init_zero}}
@@ -353,6 +354,7 @@ typedef struct _ToRadio {
 #define DeviceState_receive_queue_tag            5
 #define DeviceState_version_tag                  8
 #define DeviceState_rx_text_message_tag          7
+#define DeviceState_no_save_tag                  9
 #define FromRadio_packet_tag                     2
 #define FromRadio_my_info_tag                    3
 #define FromRadio_node_info_tag                  4
@@ -501,7 +503,8 @@ X(a, STATIC,   OPTIONAL, MESSAGE,  owner,             3) \
 X(a, STATIC,   REPEATED, MESSAGE,  node_db,           4) \
 X(a, STATIC,   REPEATED, MESSAGE,  receive_queue,     5) \
 X(a, STATIC,   OPTIONAL, MESSAGE,  rx_text_message,   7) \
-X(a, STATIC,   SINGULAR, UINT32,   version,           8)
+X(a, STATIC,   SINGULAR, UINT32,   version,           8) \
+X(a, STATIC,   SINGULAR, BOOL,     no_save,           9)
 #define DeviceState_CALLBACK NULL
 #define DeviceState_DEFAULT NULL
 #define DeviceState_radio_MSGTYPE RadioConfig
@@ -599,7 +602,7 @@ extern const pb_msgdesc_t ManufacturingData_msg;
 #define RadioConfig_UserPreferences_size         188
 #define NodeInfo_size                            132
 #define MyNodeInfo_size                          110
-#define DeviceState_size                         5401
+#define DeviceState_size                         5403
 #define DebugString_size                         258
 #define FromRadio_size                           322
 #define ToRadio_size                             316