- OvmsDev - Open Vehicles

1.3.8
by Mark Webb-Johnson 08 Oct '12

08 Oct '12

I've built firmwares and committed to github for car firmware 1.3.8. Changes include: 2012-10-07 1.3.8 Firmware 1.3.8 - getting close to the 1.5.1 release #92 Try TCP reconnect, rather than full GPRS re-init, if server connection fails #82 Car: Adaptive Reporting 2012-10-01 1.3.6 Firmware 1.3.6 #90 AP via SMS #89 Report GSM operator #86 Get ICCID from SIM during startup #82 Adaptive Reporting #84 Detect lack of comms between PIC and modem #80 Make GSMLOCK use short service name 2012-09-14 1.3.5 Firmware 1.3.5 #79 SMS/PUSH notify if alarm is activated #78 can_poll0 100 vs 102 check 2012-09-12 1.3.3 Firmware 1.3.3 #77 Option for GSM Network selection #74 Car: SETUP (DIAG) mode for firmware #76 SMS HELP command #75 Car: Basic (stub only) Renault Twizy Support #71 Car: Send line voltage level back to server #70 Car: Send hardware version along with firmware version ### Make QC config use TMC server 2012-09-02 1.3.1 Firmware 1.3.1 The following issues have been addressed (since 1.2.9): Tidy-up for charge notifications #57 Car: Motor temperature overflow #58 Car: Strange range when low on power #69 Wakeup temperature subsystem when car is woken up The biggest changes are issues #92 and #82 regarding reducing the GPRS data usage. In tests so far, the v1.3.6 (which made about half the optimisations planned) reduced this to about 1/3rd of previous levels, and v1.3.8 (which completes it) should bring this down even further. I'm hoping for around 10KB/day average, but it really depends on how much you drive, charge and use the apps. See the screen-shot chart below for details (I put in v1.3.6 around 1st October, and v1.3.8 just today 8th October). The reported bug regarding module rebooting (and hence losing the experimental speedo feature) appears to have been fixed for me. This version does try to recover the TCP/IP connection to the server without a GPRS restart (which is costly as mobile providers round up their data usage), and hopefully that is still reliable. This version also includes a new SMS provisioning method (issue #90). This allows a single SMS message to provide the module password (for authentication) and all parameters to be set in the module. I've been working on a website form that will allow you to enter these values (with appropriate defaults and online help) then use a bulk sms service to provision the module with just one low-cost SMS message that works internationally. It is looking to be a very simple way of configuring the module - the only drawback being Open Vehicles has to pay for the SMS charges (but we'll live with that, given the simplicity, and hope for the occasional donation to cover it). As always, I'd be grateful for help testing this in cars. Regards, Mark.

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1.3.1
by Mark Webb-Johnson 01 Oct '12

01 Oct '12

Car firmware 1.3.1 is in GitHub now. I built all variants to .hex files, and source is there for the adventurous. Tom: can you help setup end-user instructions of this? All outstanding car issues recorded on github have been resolved and closed with this version. It has been running in my car for a few days, and seems fine. I did a few different charge-interruption tests, and they all alert as expected. I'm gonna wait a few days to allow you guys some time to try it out and report any issues (hopefully none). I'll then announce it as generally available. Due to the enhanced modem control, linear connection backup algorithm, bug fixes, and new improved notification algorithm, this will be a recommended update for all users. Regards, Mark

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Self-Administration of Open Vehicles
by Mark Webb-Johnson 29 Sep '12

29 Sep '12

We're pleased to announce that today we've released the module for self-administration of Open Vehicles, for our www.openvehicles.com website. With this module, all users can now register, delete and otherwise maintain their own Open Vehicle records. To access the module, go to www.openvehicles.com and login with your Open Vehicles username and password. Then, choose "My Account" from the top-right menu, and "Vehicles" from the account detail tabs shown. From there you can register a new vehicle, edit a vehicle's details, change the password, or delete any of the vehicles belonging to you. Thanks to Manuel, in Italy, for all his hard work on this module. P.S. That should speed things up, and reduce our workload here.

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Open Vehicle 1.3.0 (20120919)
by Mark Webb-Johnson 29 Sep '12

29 Sep '12

This fixes everything we know about in the iOS App and is now going to Apple for approval. Open Vehicle 1.3.0 (20120919) Team: Open Vehicles What's New: 1.3.0 (20120919) - Minor bug fixes - Temperature Options in Settings App - #1 Support for iOS 6, iPhone 5 and Xcode 4.5 - #2 Temperature issue - Fahrenheit showed before data is loaded - #3 Support for Adaptive Reporting - #4 iPad startup landscape orientation map is wrong Released: September 19, 2012 Expires In: 2 months, 1 week Size: 9.7 MB

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Open Vehicle 1.3.1 (20120929) is now available
by Mark Webb-Johnson 29 Sep '12

29 Sep '12

Open Vehicle 1.3.1 (20120929) Team: Open Vehicles What's New: 1.3.1 (20120929) - #5 Sunspots! Released: September 29, 2012 Expires In: 2 months Size: 9.7 MB

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OVMS General Availability
by Mark Webb-Johnson 28 Sep '12

28 Sep '12

Open Vehicle Monitoring System General Availability We are pleased to announce the general availability of the OVMS v2 system. Our China partner (FastTech) has now also got PICKIT-2 compatible programmers up on their site for US$16.99 (including shipping). These are used to upgrade the firmware on the OVMS box (and that price is cheap enough that all users can now consider it). As the FastTech site is still in their last days of private beta, you can use this special link to get in and order: http://fasttech.com/link/ovms For Tesla Roadster owners, the pricing and product links you will need are: OVMS Car Module v2 US$ 99.00 OVMS Tesla Roadster Cable US$ 7.50 OVMS GSM Antenna US$ 2.50 (all the above including air-mail shipping) EMS shipping (to USA): US$ 20.00 (estimate) TOTAL should be around US$129.00 (confirm at checkout) Note: EMS shipping is required on this, due to the value of the goods Optional If you would like to be able to do firmware upgrades yourself, you will need: PicKit 2 compatible Programmer US$16.99 Feel free to sniff around on the FastTech site, and see what else they have that might interest you. They now accept orders for everything on their site, and most stuff ships from stock. They are an awesome partner, and are going to be an incredible resource for geeks and tech-heads. For SIM, you can either arrange something yourself, or order a compatible global roaming SIM from our partner at this link: Hassle-free SIMs with GPRS data for OVMS Best Regards, openvehicles.com GeoSIM Hassle-free SIMs with GPRS data for OVMS

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An update on OVMS Pre-Orders
by Mark Webb-Johnson 26 Sep '12

26 Sep '12

Open Vehicle Monitoring System An update on OVMS Pre-Orders The first pre-orders went smoothly, and boxes have already started to arrive. We've just received a batch of 100 modules, sufficient to satisfy all pre-orders, so you will all be getting your invite very soon. We're going to do a final QC check on Friday 28th, and if all is ok the general invite will go out that day - so keep an eye on your mailboxes. The pricing for the new v2 modules is unchanged. For Tesla Roadster owners, this will be: OVMS Car Module v2 US$ 99.00 OVMS Tesla Roadster Cable US$ 7.50 OVMS GSM Antenna US$ 2.50 (all the above including air-mail shipping) EMS shipping (to USA): US$ 20.00 (estimate) TOTAL should be around US$129.00 (confirm at checkout) Note: EMS shipping is required on this, due to the value of the goods [ Note that the older hand-built v1 modules were sold at US$99 (module) + US$35 (shipping) = US$134.00 total ] The China partner has also got PICKIT-2 compatible programmers up on their site for US$19.99 (including shipping). These are used to upgrade the firmware on the OVMS box (and that price is cheap enough that all users can now consider it). Best Regards, openvehicles.com

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Re: [Ovmsdev] GeoSIMs now available (Mark Webb-Johnson)
by Bennett Leeds 25 Sep '12

25 Sep '12

Sorry I haven't jumped on this sooner. I should be able to get some time for installing it tonight. - Bennett On Tue, Sep 25, 2012 at 5:29 AM, <ovmsdev-request(a)lists.teslaclub.hk> wrote: > > > We've setup a partnership with a GlobalSIMCard.co.uk - a provider of > hassle-free pre-paid SIMs with GPRS data, usable around the world. Clicking > the link below, or entering "OVMS" as the code during checkout, will > support the OVMS project. > > The SIMs they provide have a very low monthly base charge (currently > approximately US$1/month), and simple GPRS data rates (normally charged in > 10KB increments). They have a web-based interface for viewing charge logs, > account balances, and topping up the balance. The biggest advantage is it > avoids all the complex data plans and hassle of dealing with cellular > providers directly. Ordering is simple - straight from their site they'll > airmail deliver to you (SIMs don't weigh much). > > I've spent some time testing this, here in Hong Kong, and Bennett is > helping to try it in USA with AT&T now. The Hong Kong test was flawless. > Very straightforward, and their web based interface simple and clear. The > service itself is compatible with OVMS (latest v1.3.5 or later is > recommended, as it has the GSMLOCK command to allow you to lock the module > onto the cheapest carrier in your area). > > Regards, Mark. > > > Hassle-free SIMs with GPRS data for OVMS > >

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GeoSIMs now available
by Mark Webb-Johnson 25 Sep '12

25 Sep '12

We've setup a partnership with a GlobalSIMCard.co.uk - a provider of hassle-free pre-paid SIMs with GPRS data, usable around the world. Clicking the link below, or entering "OVMS" as the code during checkout, will support the OVMS project. The SIMs they provide have a very low monthly base charge (currently approximately US$1/month), and simple GPRS data rates (normally charged in 10KB increments). They have a web-based interface for viewing charge logs, account balances, and topping up the balance. The biggest advantage is it avoids all the complex data plans and hassle of dealing with cellular providers directly. Ordering is simple - straight from their site they'll airmail deliver to you (SIMs don't weigh much). I've spent some time testing this, here in Hong Kong, and Bennett is helping to try it in USA with AT&T now. The Hong Kong test was flawless. Very straightforward, and their web based interface simple and clear. The service itself is compatible with OVMS (latest v1.3.5 or later is recommended, as it has the GSMLOCK command to allow you to lock the module onto the cheapest carrier in your area). Regards, Mark. Hassle-free SIMs with GPRS data for OVMS

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Drupal PHP module for users maintaining their own cars
by Mark Webb-Johnson 25 Sep '12

25 Sep '12

Some time ago, Manuel worked on a Drupal module for us to allow owners to maintain their own cars. Thanks, Manuel, for this. It was back-burnered for a while, but I've finally managed to spend some time on it, learn drupal, a get it working. Drupal has an amazingly steep learning curve, and I still can't find a good basic howto on module and form development. I've committed the code to github, and you can find it at: https://github.com/markwj/Open-Vehicle-Monitoring-System/tree/master/drupal The module itself is only 500 lines of PHP, and reads fairly straightforward. Could any techies out there have a review of this, and see if it looks ok? See if there is anything obviously wrong / open? My biggest concern is security. I really don't want people viewing/modifying each other's cars! I've spent some time going over it, and it seems ok, but PHP scares me. Thanks for all your work on this. It is good to finally be close to launching it. Giving the users the ability to register and maintain their own vehicles will greatly speed up things. Regards, Mark.

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