August 2023 - OvmsDev - Open Vehicles

Warning in Duktape
by Michael Geddes 09 Aug '24

09 Aug '24

There's an unused variable 'dcc' warning in the below code. It seems that the 'Perform the callback' is not being 'performed! Is this deliberate? //.ichael void DukOvmsCommandRegisterRun(int verbosity, OvmsWriter* writer, OvmsCommand* cmd, int argc, const char* const* argv) { ESP_LOGD(TAG, "DukOvmsCommandRegisterRun(%s)",cmd->GetName()); auto it = MyDuktape.m_cmdmap.find(cmd); if (it == MyDuktape.m_cmdmap.end()) { ESP_LOGE(TAG, "Command '%s' cannot be found in registry",cmd->GetName ()); return; } else { DuktapeConsoleCommand* dcc = it->second; // Perform the callback } }

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wolfssl has been converted to a git submodule
by Ludovic LANGE 19 Feb '24

19 Feb '24

Dear all, The PR https://github.com/openvehicles/Open-Vehicle-Monitoring-System-3/pull/887 which converts wolfssl to a git submodule has been merged to master. For those that build / sync their trees manually, please ensure that you do `git submodule update --init --recursive` after the git pull, so that you can properly retrieve the submodule. You can confirm that everything is OK by doing: $ git submodule status 7b953e7ebb440ce9461ee469159c3759450e7c98 components/mongoose/mongoose (6.2-882-g7b953e7) c05f6c7530a8670e3d0ffdf04ee4cecb2d3b0496 components/wolfssh/wolfssh (v1.4.10-stable) 2d5a0ccae50a2ea32fc933d707b465520cc90011 components/wolfssl/wolfssl (v4.7.0-stable-5-g2d5a0ccae) 7c3878f8302c0e84578a67473e49e60bc6b3ada7 components/zip/libzip (rel-1-5-1-60-g7c3878f) d6bcf4ca4d02479f058fff44cfd171f928148179 components/zip/zlib (v1.2.11-65-gd6bcf4c) It should print (3rd line) a version of v4.7.0-stable-5-g2d5a0ccae. If instead you see: $ git submodule status 7b953e7ebb440ce9461ee469159c3759450e7c98 components/mongoose/mongoose (6.2-882-g7b953e7) c05f6c7530a8670e3d0ffdf04ee4cecb2d3b0496 components/wolfssh/wolfssh (v1.4.10-stable) -2d5a0ccae50a2ea32fc933d707b465520cc90011 components/wolfssl/wolfssl 7c3878f8302c0e84578a67473e49e60bc6b3ada7 components/zip/libzip (rel-1-5-1-60-g7c3878f) d6bcf4ca4d02479f058fff44cfd171f928148179 components/zip/zlib (v1.2.11-65-gd6bcf4c) then you need to use `git submodule update --init --recursive` Let me know if it's not working according to the plan. Regards,

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Fwd: [Action Required] Update your apps to the latest Firebase Cloud Messaging APIs and SDKs
by Michael Balzer 09 Jan '24

09 Jan '24

Time for another Google API deprecation. It seems we'll need to update the Android App & possibly the server now to the FCM API for push notifications, the old GCM API will stop working in June 2024. Anyone volunteering to take care of this? Regards, Michael -------- Weitergeleitete Nachricht -------- Betreff: [Action Required] Update your apps to the latest Firebase Cloud Messaging APIs and SDKs Datum: Tue, 20 Jun 2023 13:26:22 -0700 Von: Firebase <firebase-noreply(a)google.com> Antwort an: Firebase <firebase-noreply(a)google.com> An: dexter(a)expeedo.de Mandatory Service Announcement from Firebase Take action before June 20, 2024 to continue receiving support. Firebase Console <https://notifications.google.com/g/p/ACUgQrEqj5I8-oiq75nsyLmVgMI_2P_O30pr9Z…> Hi Michael, We’re writing to let you know that starting *June 20, 2024* the legacy Firebase Cloud Messaging (FCM) APIs will be discontinued. What do you need to know? On *June 20, 2024,* we’re reducing the number of Firebase Cloud Messaging (FCM) legacy register APIs and legacy send APIs that provide similar functionality. This step will allow us to provide you with a more consistent experience and align with Google security standards to improve security, reliability and performance. Because of these API decommissions, some already-deprecated SDKs and features will stop working after *June 20, 2024.* Please consult the tables below to find which Firebase Cloud Messaging (FCM) APIs and corresponding services/SDKs/features will be discontinued and replaced with new alternatives. *Discontinued Send API* *Decommissioned service* *New alternative* *Legacy HTTP Protocol* Sending messages via the Legacy HTTP API. Send messages via the HTTP v1 API. *XMPP Protocol* Sending upstream and downstream messages via the XMPP API. Send downstream messages via the HTTP v1 API. Send upstream messages via HTTP/gRPC <https://notifications.google.com/g/p/ACUgQrFKp0BdXKuz3_mUi3W9wdl6DV3Ib_q0Hn…> directly from the App to your server. *Batch send API* Including multiple send requests in a single HTTP request to FCM known as Batch Send. Send messages via the HTTP v1 API, which has been optimized for fanout performance *Discontinued Register API* *Decommissioned SDK* *New alternative* *GCM register API* Google Cloud Messaging(GCM) SDKs (deprecated in 2018). Latest FCM Android SDK. *Legacy Web register API* FCM JS SDK version<7.0.0 (deprecated in 2019) Latest FCM JS SDK. *Instance ID Server API for Web* No SDK related to this API. Latest FCM JS SDK. *Discontinued Feature* *Decommissioned service* *New alternative* *Server keys* Authenticating requests with server keys. Authenticate requests with access tokens generated from authorized service accounts <https://notifications.google.com/g/p/ACUgQrE8LxWKrfZvL3R5hoSruQL4An9Vg5kFcD…> *iOS Direct Channel* Sending messages via FCM’s direct channel to iOS devices while they are running in the foreground. All iOS messages will be sent via APNS channel. What do you need to do? Take the following actions before *June 20, 2024*, to ensure that you have access to the latest supported features and to reduce the risk of future decommissions affecting your usage: * *Follow the instructions described in *Firebase FAQ <https://notifications.google.com/g/p/ACUgQrF1q42xLDBDWvEr5RHaOfbnfKhv0UdWXB…> to migrate your individual APIs. * *Update to the latest versions of Firebase SDKs*. *Platform* *Recommended FCM SDK version* Android >= 23.1.2 iOS >= 10.10.0 Web (Javascript) >= 9.22.1 Your Firebase project(s) that use Firebase Cloud Messaging APIs are listed below: * MyOvmsServer (1043773844049) <https://notifications.google.com/g/p/ACUgQrEotRQKxV6LgEoXckEV9bLkUuhj9b1dUE…> o /Your recent usage of impacted APIs/features: Server Keys/ o /Your recent usage of impacted APIs/features: Legacy HTTP protocol/ We’re here to help If you have any questions, please review the Firebase FAQs <https://notifications.google.com/g/p/ACUgQrF1q42xLDBDWvEr5RHaOfbnfKhv0UdWXB…>. Thanks, Todd on behalf of the Firebase team *Was this information helpful?* Yes <https://notifications.google.com/g/p/ACUgQrG_D9izaxqaPAZL66peR0D-yHGGWiULfq…> Neutral <https://notifications.google.com/g/p/ACUgQrFnFdXuJ_VF6ChjiUeTeV5elzVrPymaFM…> No <https://notifications.google.com/g/p/ACUgQrFb7NDlSkpL4nuGR0g71bgiRuj39SdywV…> You have received this mandatory service announcement to update you about important changes to Firebase or your account. © 2023 Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 USA <#> -- Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal Fon 02333 / 833 5735 * Handy 0176 / 206 989 26

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Hologram outage
by Mark Webb-Johnson 30 Aug '23

30 Aug '23

The first major outage of Hologram in the ~7 years we’ve been using them, current status is shown here: https://status.hologram.io/ Update - Our upstream partner has identified the root cause of the regression. One of the provider's network interface was unable to support the amount of traffic being released and was compromised. The solution is currently being assessed, in which they'll migrate the signaling services to a different node that is operating normally and has bandwidth to support the incremental traffic. Latest estimate for full resolution is 0700 to 0800 UTC. This estimate is based on the assumption that the applied solutions work as intended. Aug 29, 2023 - 22:59 UTC The CEO of Hologram has also penned a message to all: I founded Hologram to provide the most reliable cellular connectivity product available, and today we failed to live up to that promise. We've been impacted by a partial outage for over 24 hours, and I've heard deep frustration and anger from many customers about the impact this is having on their business. If you've been affected, I'm genuinely sorry. Here are the facts: The source of the ongoing outage has been traced to a hardware failure in an upstream mobile network operator. We've applied continuous pressure and understand that a fix was implemented earlier this morning. However, given the amount of devices affected, it will take time for your devices to reconnect. You can keep up-to-date on the latest information about the outage on our status page <http://mkto-ab470047.com/n/MTU1LUNCRy03MDIAAAGN4f28lNbpRgDXdNIUELBldxUb-w9Y…>. Our first priority is getting you back online. Immediately afterward, we need to re-earn your trust and confidence that we're taking the necessary steps to ensure this is a "never-again" event. Look for follow-ups in the coming days with details on the root cause and prevention measures. Sincerely, Ben Forgan CEO and Co-Founder hologram.io <http://mkto-ab470047.com/n/MTU1LUNCRy03MDIAAAGN4f28lF5yOsBL1usDBobXkzPvxArJ…> We’ll continue to monitor the status, but not much we can do other than wait for the upstream provider to fix their issues. Regards, Mark.

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openvehicles.com outage
by Mark Webb-Johnson 19 Aug '23

19 Aug '23

There is a scheduled electricity supply 5 year maintenance, affecting openvehicles.com and api.openvehicles.com services, on 2023-08-20 between 00:30 and 09:00 UTC. During this time, OVMS services will be impacted. We will do what we can to minimise the disruption time in this maintenance window. Regards, Mark

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Modem - Last Error: User Interrupt
by Chris van der Meijden 03 Aug '23

03 Aug '23

After I upgraded my modem to a SIM7600 (and replaced my SIM card) I hoped the GSM would be running well again. I'm sorry to say that I still have issues. Every few days GSM will disconnect with "Last Error: User Interrupt". When it disconnects this way it won't connect anymore. Not even when I change location. Only after a "module reset" the connection comes back for another few days. The antenna I use is the internal antenna of the car. I had no issues like this last year. Same antenna then. Am I alone with this behauviour? Any ideas? Thanx Chris cellular status MODEM Status Model: SIM7600 Network Registration: RegisteredHome Provider: congstar Signal: -77 dBm Mode: GSM;Online State: NetLoss Mux: Status up PPP: Not connected Last Error: User Interrupt GPS: Not running module reset cellular status MODEM Status Model: SIM7600 Network Registration: RegisteredHome Provider: congstar Signal: -79 dBm Mode: LTE;Online State: NetMode Mux: Status up PPP: Connected on channel: #2 GPS: Not running

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