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Open Vehicle Monitoring System - Version 3

Home Page: http:///www.openvehicles.com/

License: Other

Makefile 0.27% C 60.50% C++ 35.54% CoffeeScript 0.01% JavaScript 1.14% HTML 1.02% CSS 0.21% Python 0.93% Shell 0.03% Perl 0.11% Yacc 0.05% Lex 0.01% TeX 0.04% CMake 0.14%

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slcasner ericyao2013 bitsofgreg carrott saiuz wolfijenne medfedeff neo4reo dukasguo tomyqg kssmll erfengwelink leres caederus-ovms linjieqiang m4gnv5 bobbo3 johnaa123 rohanl skryptorz ogrums abhayghatpande mmezog flaparoo olaclemmy dejunliu flyeagers trystanlea cool-hand-luke goev trcclub ankohanse schmiedgasse cryptobilko dimitrie78 liebefuroscar mjuhanne jbgeronimi openenergymonitor johnnyilr davcx glynhudson emtee40 birkir skestle timopen joabgeotec txf- prensel himanshu-pachauri neorevx gtec2 plord12 sbluhm markfinn dalklein wil63 koson the-alchemist grevaillot frantek jafo2128 giobrn jandegr devmarxx xiangxud binlabnet ayuyaj wuyijun1 r151809 andredemari amigomcu davidcorrigan714 mmiker siralex freelikegnu drc38 grepaly mg-ev-hackers litianjue phdegen sharkcow drewski11 ygh319 apachesep iternio vinipletsch elbow sokofromnz daisy000888 swifty99 leewoody biddster dteirney thomasgoedertier savimarko gordon1403 oleho philsuth speculatrix

open-vehicle-monitoring-system-3's Issues

Web login is not secure

The web login is not secure, so in Safari the nav bar changes to "Website not secure" when the focus goes to the username field. This is really not good enough for users. What is needed to support https?

Server v2: Delay 50ms on cmd #16 (between setting mode and current)

We are seeing issues on TR where sometimes the car can't switch charging modes correctly. The logic for v2 and v3 firmware is the same (send mode command followed by current limit command), but v3 seems to randomly not work.

Suspicion is that v3 cpu is faster, and commands may be being sent too fast. So, introduce a 50ms delay on server v2 command #16 to try to address this.

Web shell: touch keyboard overlays command input in fullscreen mode

Affects Android, others not yet tested

Twizy: add command to read actual tuning from SEVCON

V2 could only store tuning profiles and write them into the SEVCON. V3 should also be able to provide the other direction, i.e. create a profile from the actual registers of any SEVCON.

Tesla Roadster: Digital speedo

Add support for digital speedometer in Tesla Roadster vehicle module.

SMS: Command gateway

Add support for a SMS command gateway

Web UI: script editor

Quickstart configuration system

Implement a quickstart configuration system for new deployments. Initial spec includes:

We can lead them through the setup in the following stages:

Require, as a pre-requisite, users to initially setup the module within range of a home wifi / cellular hotspot connection.
Factory default, use Access Point mode, SSID OVMS password “OVMSinit”, and no module password. Have them connect to the module over wifi Access Point, and http://192.168.4.1/.
The web interface then shows them a list of WiFi access points in range, and asks them to choose one and enter the password for that access point (clearly labelled as SSID, and " Password”).
The module then reconfigures as Client + Access Point mode, and tries to connect to the client wifi, as well as keeping the access point connection open. If not ok, tell them and go back to #3 for them to try again.
When ok, proceed to ask them to update the firmware. This will do a simple OTA download over HTTP, then reboot.
When back up, in one screen ask them to enter all the details for their network, and configure appropriately:

Use Wifi?
- WiFi Mode (AccessPoint+SpecificClient, or ScanningClient)
- OVMS Access Point SSID
- New OVMS Access Point password (as OVMSinit is insecure beyond initial setup)
DNS (default: google, or custom)
Module password (as default empty is insecure beyond initial setup)
Use OVMS Server v2?
- Vehicle type
- Vehicle ID
- Vehicle Server password
- Vehicle server (openvehicles, dexter, or custom)
Use modem?
- Modem APN, username and password (default: hologram)

Test each of the above, and show them the results. Set auto appropriately, and disable quickstart then reboot.

The point is to lead them through each of the steps, test each setting and show them the result.

ota status should show available server version for modem as well as wifi

The current approach when showing ota status and server firmware version available is to only do that if a wifi network connection is available. This change will also do that if a modem network connection is available (ie; MyNetManager.m_connected_any).

HTTP downloads >1K via modem/ppp broken

Effects: "ota status" cannot fetch the version info, times out after 10 seconds. Same with "ota flash http".

Apparently this happens only when the total HTTP transfer size is larger than 1K, i.e. a file with 600 byte body can be fetched, a file with 750 bytes fails.

It seems the select() in OvmsBuffer::PollSocket() times out on the second block, despite the ppp component receiving data:

D (458063) net: Connect: DNS lookup for host 'api.openvehicles.com'
D (458063) net: Connect: Server api.openvehicles.com is at 202.52.43.188
V (458063) gsm-ppp: tx: 7e 21 45 00 00 2c 00 d4 00 00 ff 06 4d a0 0a 78 | ~!E..,......M..x
V (458063) gsm-ppp: tx: 6c ef ca 34 2b bc d4 86 00 50 00 00 27 42 00 00 | l..4+....P..'B..
V (458063) gsm-ppp: tx: 00 00 60 02 16 70 18 5e 00 00 02 04 05 9c 8e aa | ..`..p.^........
V (458063) gsm-ppp: tx: 7e                                              | ~              
V (459033) gsm-ppp: rx: 7e 21 45 00 00 2c 00 00 40 00 2f 06 de 74 ca 34 | ~!E..,..@./..t.4
V (459043) gsm-ppp: rx: 2b bc 0a 78 6c ef 00 50 d4 86 58 30 ec da 00 00 | +..xl..P..X0....
V (459043) gsm-ppp: rx: 27 43 60 12 72 10 77 89 00 00 02 04 05 b4 5f 90 | 'C`.r.w......._.
V (459053) gsm-ppp: rx: 7e                                              | ~              
V (459053) gsm-ppp: tx: 7e 21 45 00 00 28 00 d5 00 00 ff 06 4d a3 0a 78 | ~!E..(......M..x
V (459053) gsm-ppp: tx: 6c ef ca 34 2b bc d4 86 00 50 00 00 27 43 58 30 | l..4+....P..'CX0
V (459053) gsm-ppp: tx: ec db 50 10 16 70 ea e6 00 00 eb bb 7e          | ..P..p......~  
D (459063) http: Request: method 'GET' server 'api.openvehicles.com' path '/firmware/ota/v3.1/main/ovms3.ver'
V (459063) gsm-ppp: tx: 7e 21 45 00 00 8a 00 d6 00 00 ff 06 4d 40 0a 78 | [email protected]
V (459063) gsm-ppp: tx: 6c ef ca 34 2b bc d4 86 00 50 00 00 27 43 58 30 | l..4+....P..'CX0
V (459063) gsm-ppp: tx: ec db 50 18 16 70 08 0c 00 00 47 45 54 20 2f 66 | ..P..p....GET /f
V (459063) gsm-ppp: tx: 69 72 6d 77 61 72 65 2f 6f 74 61 2f 76 33 2e 31 | irmware/ota/v3.1
V (459063) gsm-ppp: tx: 2f 6d 61 69 6e 2f 6f 76 6d 73 33 2e 76 65 72 20 | /main/ovms3.ver
V (459063) gsm-ppp: tx: 48 54 54 50 2f 31 2e 30 0d 0a 48 6f 73 74 3a 20 | HTTP/1.0..Host:
V (459063) gsm-ppp: tx: 61 70 69 2e 6f 70 65 6e 76 65 68 69 63 6c 65 73 | api.openvehicles
V (459063) gsm-ppp: tx: 2e 63 6f 6d 0d 0a 55 73 65 72 2d 41 67 65 6e 74 | .com..User-Agent
V (459063) gsm-ppp: tx: 3a 20 6f 76 6d 73 2f 33 0d 0a 0d 0a c6 c1 7e    | : ovms/3......~
D (459073) http: Reading headers...
V (461743) gsm-ppp: tx: 7e 21 45 00 00 8a 00 d7 00 00 ff 06 4d 3f 0a 78 | ~!E.........M?.x
V (461743) gsm-ppp: tx: 6c ef ca 34 2b bc d4 86 00 50 00 00 27 43 58 30 | l..4+....P..'CX0
V (461743) gsm-ppp: tx: ec db 50 18 16 70 08 0c 00 00 47 45 54 20 2f 66 | ..P..p....GET /f
V (461743) gsm-ppp: tx: 69 72 6d 77 61 72 65 2f 6f 74 61 2f 76 33 2e 31 | irmware/ota/v3.1
V (461743) gsm-ppp: tx: 2f 6d 61 69 6e 2f 6f 76 6d 73 33 2e 76 65 72 20 | /main/ovms3.ver
V (461743) gsm-ppp: tx: 48 54 54 50 2f 31 2e 30 0d 0a 48 6f 73 74 3a 20 | HTTP/1.0..Host:
V (461743) gsm-ppp: tx: 61 70 69 2e 6f 70 65 6e 76 65 68 69 63 6c 65 73 | api.openvehicles
V (461743) gsm-ppp: tx: 2e 63 6f 6d 0d 0a 55 73 65 72 2d 41 67 65 6e 74 | .com..User-Agent
V (461743) gsm-ppp: tx: 3a 20 6f 76 6d 73 2f 33 0d 0a 0d 0a 79 21 7e    | : ovms/3....y!~
V (462093) gsm-ppp: rx: 7e 21 45 00 00 28 55 ba 40 00 2f 06 88 be ca 34 | ~!E..(U.@./....4
V (462093) gsm-ppp: rx: 2b bc 0a 78 6c ef 00 50 d4 86 58 30 ec db 00 00 | +..xl..P..X0....
V (462103) gsm-ppp: rx: 27 a5 50 10 72 10 8e e4 00 00 02 b3 7e          | '.P.r.......~  
V (462213) gsm-ppp: rx: 7e 21 45 00 05 1c 55 bb 40 00 2f 06 83 c9 ca 34 | ~!E...U.@./....4
V (462213) gsm-ppp: rx: 2b bc 0a 78 6c ef 00 50 d4 86 58 30 ec db 00 00 | +..xl..P..X0....
V (462223) gsm-ppp: rx: 27 a5 50 18 72 10 de ad 00 00 48 54 54 50 2f 31 | '.P.r.....HTTP/1
V (462223) gsm-ppp: rx: 2e 31 20 32 30 30 20 4f 4b 0d 0a 44 61 74 65 3a | .1 200 OK..Date:
V (462233) gsm-ppp: rx: 20 54 68 75 2c 20 31 39 20 41 70 72 20 32 30 31 |  Thu, 19 Apr 201
V (462233) gsm-ppp: rx: 38 20 31 35 3a 34 36 3a 31 31 20 47 4d 54 0d 0a | 8 15:46:11 GMT..
V (462243) gsm-ppp: rx: 53 65 72 76 65 72 3a 20 41 70 61 63 68 65 0d 0a | Server: Apache..
V (462243) gsm-ppp: rx: 58 2d 43 6f 6e 74 65 6e 74 2d 54 79 70 65 2d 4f | X-Content-Type-O
V (462253) gsm-ppp: rx: 70 74 69 6f 6e 73 3a 20 6e 6f 73 6e 69 66 66 0d | ptions: nosniff.
V (462253) gsm-ppp: rx: 0a 4c 61 73 74 2d 4d 6f 64 69 66 69 65 64 3a 20 | .Last-Modified:
V (462263) gsm-ppp: rx: 54 75 65 2c 20 31 37 20 41 70 72 20 32 30 31 38 | Tue, 17 Apr 2018
V (462263) gsm-ppp: rx: 20 30 30 3a 33 38 3a 32 35 20 47 4d 54 0d 0a 45 |  00:38:25 GMT..E
V (462273) gsm-ppp: rx: 54 61 67 3a 20 22 33 62 63 2d 35 36 61 30 30 38 | Tag: "3bc-56a008
V (462273) gsm-ppp: rx: 65 36 37 61 37 34 63 22 0d 0a 41 63 63 65 70 74 | e67a74c"..Accept
V (462283) gsm-ppp: rx: 2d 52 61 6e 67 65 73 3a 20 62 79 74 65 73 0d 0a | -Ranges: bytes..
V (462283) gsm-ppp: rx: 43 6f 6e 74 65 6e 74 2d 4c 65 6e 67 74 68 3a 20 | Content-Length:
V (462293) gsm-ppp: rx: 39 35 36 0d 0a 43 61 63 68 65 2d 43 6f 6e 74 72 | 956..Cache-Contr
V (462293) gsm-ppp: rx: 6f 6c 3a 20 6d 61 78 2d 61 67 65 3d 31 32 30 39 | ol: max-age=1209
V (462303) gsm-ppp: rx: 36 30 30 0d 0a 45 78 70 69 72 65 73 3a 20 54 68 | 600..Expires: Th
V (462303) gsm-ppp: rx: 75 2c 20 30 33 20 4d 61 79 20 32 30 31 38 20 31 | u, 03 May 2018 1
V (462313) gsm-ppp: rx: 35 3a 34 36 3a 31 31 20 47 4d 54 0d 0a 43 6f 6e | 5:46:11 GMT..Con
V (462313) gsm-ppp: rx: 6e 65 63 74 69 6f 6e 3a 20 63 6c 6f 73 65 0d 0a | nection: close..
V (462323) gsm-ppp: rx: 0d 0a 33 2e 31 2e 30 30 34 0a 4f 54 41 20 72 65 | ..3.1.004.OTA re
V (462323) gsm-ppp: rx: 6c 65 61 73 65 20 70 72 6f 76 69 64 69 6e 67 20 | lease providing
V (462333) gsm-ppp: rx: 6d 69 6e 6f 72 20 69 6d 70 72 6f 76 65 6d 65 6e | minor improvemen
V (462333) gsm-ppp: rx: 74 73 20 61 6e 64 20 66 69 78 65 73 2e 0a 0a 2d | ts and fixes...-
V (462343) gsm-ppp: rx: 20 54 65 73 6c 61 20 4d 6f 64 65 6c 20 53 3a 20 |  Tesla Model S:
V (462343) gsm-ppp: rx: 41 64 64 20 73 75 70 70 6f 72 74 20 66 6f 72 20 | Add support for
V (462353) gsm-ppp: rx: 76 2e 62 61 74 2e 73 6f 63 2c 20 76 2e 70 6f 73 | v.bat.soc, v.pos
V (462353) gsm-ppp: rx: 2e 73 70 65 65 64 20 61 6e 64 20 70 61 72 6b 2f | .speed and park/
V (462363) gsm-ppp: rx: 64 72 69 76 65 20 73 74 61 74 75 73 20 6d 65 74 | drive status met
V (462363) gsm-ppp: rx: 72 69 63 73 0a 2d 20 54 65 73 6c 61 20 52 6f 61 | rics.- Tesla Roa
V (462373) gsm-ppp: rx: 64 73 74 65 72 3a 20 46 69 78 65 73 20 66 6f 72 | dster: Fixes for
V (462373) gsm-ppp: rx: 20 63 68 61 72 67 65 2f 64 72 69 76 65 20 6d 6f |  charge/drive mo
V (462383) gsm-ppp: rx: 64 65 20 6f 6e 20 76 31 2e 78 20 61 6e 64 20 76 | de on v1.x and v
V (462383) gsm-ppp: rx: 32 2e 78 20 63 61 72 73 0a 2d 20 53 44 20 43 41 | 2.x cars.- SD CA
V (462393) gsm-ppp: rx: 52 44 3a 20 50 72 6f 76 69 64 65 20 63 6f 6e 66 | RD: Provide conf
V (462393) gsm-ppp: rx: 69 67 75 72 61 62 6c 65 20 73 64 63 61 72 64 20 | igurable sdcard
V (462403) gsm-ppp: rx: 70 61 72 61 6d 65 74 65 72 73 3a 0a 20 20 20 20 | parameters:.   
V (462403) gsm-ppp: rx: 73 64 63 61 72 64 20 5b 6d 61 78 66 72 65 71 2e | sdcard [maxfreq.
V (462413) gsm-ppp: rx: 6b 68 7a 5d 20 3d 20 31 36 30 30 30 20 20 20 20 | khz] = 16000   
V (462413) gsm-ppp: rx: 20 20 20 20 20 4d 61 78 69 6d 75 6d 20 66 72 65 |      Maximum fre
V (462413) gsm-ppp: rx: 71 75 65 6e 63 79 20 28 69 6e 20 6b 48 7a 29 20 | quency (in kHz)
V (462413) gsm-ppp: rx: 6f 66 20 53 44 20 43 41 52 44 20 62 75 73 0a 20 | of SD CARD bus.
V (462423) gsm-ppp: rx: 20 20 20 73 64 63 61 72 64 20 5b 61 75 74 6f 6d |    sdcard [autom
V (462423) gsm-ppp: rx: 6f 75 6e 74 5d 20 3d 20 79 65 73 20 20 20 20 20 | ount] = yes    
V (462433) gsm-ppp: rx: 20 20 20 20 20 20 20 20 41 75 74 6f 6d 61 74 69 |         Automati
V (462433) gsm-ppp: rx: 63 61 6c 6c 79 20 6d 6f 75 6e 74 20 53 44 20 43 | cally mount SD C
V (462443) gsm-ppp: rx: 41 52 44 20 6f 6e 20 69 6e 73 65 72 74 69 6f 6e | ARD on insertion
V (462443) gsm-ppp: rx: 0a 2d 20 42 6f 6f 74 3a 20 73 74 6f 72 65 20 26 | .- Boot: store &
V (462453) gsm-ppp: rx: 20 73 65 6e 64 20 63 72 61 73 68 20 64 65 62 75 |  send crash debu
V (462453) gsm-ppp: rx: 67 20 69 6e 66 6f 20 28 2a 2d 4f 56 4d 2d 44 65 | g info (*-OVM-De
V (462463) gsm-ppp: rx: 62 75 67 43 72 61 73 68 20 72 65 63 6f 72 64 73 | bugCrash records
V (462463) gsm-ppp: rx: 29 0a 2d 20 4f 54 41 3a 20 53 75 70 70 6f 72 74 | ).- OTA: Support
V (462473) gsm-ppp: rx: 20 66 6f 72 20 63 6f 6e 66 69 67 75 72 61 62 6c |  for configurabl
V (462473) gsm-ppp: rx: 65 20 72 65 6c 65 61 73 65 20 74 61 67 20 61 6e | e release tag an
V (462483) gsm-ppp: rx: 64 20 73 65 72 76 65 72 20 55 52 4c 0a 20 20 20 | d server URL.  
V (462483) gsm-ppp: rx: 20 6f 74 61 20 5b 74 61 67 5d 20 3d 20 6d 61 69 |  ota [tag] = mai
V (462493) gsm-ppp: rx: 6e 0a 20 20 20 20 6f 74 61 20 5b 73 65 72 76 65 | n.    ota [serve
V (462493) gsm-ppp: rx: 72 5d 20 3d 20 61 70 69 2e 6f 70 65 6e 76 65 68 | r] = api.openveh
V (462503) gsm-ppp: rx: 69 63 6c 65 73 2e 63 6f 6d 2f 66 69 72 6d 77 61 | icles.com/firmwa
V (462503) gsm-ppp: rx: 72 65 2f 6f 74 61 0a 2d 20 57 69 66 69 3a 20 49 | re/ota.- Wifi: I
V (462513) gsm-ppp: rx: 6e 63 72 65 61 73 65 20 73 63 61 6e 20 72 65 73 | ncrease scan res
V (462513) gsm-ppp: rx: 70 6f 6e 73 69 76 65 6e 65 73 73 20 28 36 30 20 | ponsiveness (60
V (462523) gsm-ppp: rx: 7e 21 45 00 00 28 55 bc 40 00 2f 06 88 bc ca 34 | ~!E..(U.@./....4
V (462523) gsm-ppp: rx: 2b bc 0a 78 6c ef 00 50 d4 86 58 30 f1 cf 00 00 | +..xl..P..X0....
V (462533) gsm-ppp: rx: 27 a5 50 11 72 10 89 ef 00 00 36 7d 5e 7e       | '.P.r.....6}^~ 
V (462533) gsm-ppp: tx: 7e 21 45 00 00 28 00 d8 00 00 ff 06 4d a0 0a 78 | ~!E..(......M..x
V (462533) gsm-ppp: tx: 6c ef ca 34 2b bc d4 86 00 50 00 00 27 a5 58 30 | l..4+....P..'.X0
V (462533) gsm-ppp: tx: ec db 50 10 16 70 ea 84 00 00 f4 55 7e          | ..P..p.....U~  
E (469073) buffer: PollSocket: select result 0 = Timeout
D (469073) http: Now buffered 0 bytes

Tesla Roadster: Add notification support for vehicle alert codes

Add support for notification of vehicle alert codes in Tesla Roadster vehicle module.

Scripting: provide more duktape functions

i.e. to execute commands, read/write configs etc., so scripts can perform complex tasks

Tesla Roadster charge mode for v1.x and v2.x cars

The charge mode is not being set correctly on Tesla Roadster cars, and needs to be calculated differently for v1.x vs v2.x cars.

Web shell: support InsertCallback() mode commands

…to support for example "enable" without argument or "vfs tail" in follow mode.

"vfs edit" may be a bit far fetched ;)

Web UI: status panel updates & extended control buttons

The status panel should listen to events and update the panels accordingly, i.e. reload network status on network events. Control buttons to change the wifi mode and start/stop the modem should be added.

Parktime variable sent in environment message with server v2

The park time variable is not being sent correctly. Fix.

Twizy: fix charge stops

Spurious charge stops have been reported, i.e. when issueing an "xrt ca" command without changing a configuration, but also without interaction.

Volt/Ampera: On reset, vehicle state not known

Should set CAN bus timer so we are polling for data, on reset. Then we can timeout and mark car asleep properly if it is truly asleep.

Crash after STA disconnect in AP+Client mode

We already discussed this on the developer list, it still happens with 3.1.004.

I (724433) wifi: bcn_timout,ap_probe_send_start
I (726943) wifi: ap_probe_send over, resett wifi status to disassoc
I (726943) wifi: state: run -> init (1)
I (726943) wifi: n:1 0, o:1 1, ap:1 1, sta:1 0, prof:1
I (726943) netmanager: Interface priority is pp3 (10.170.195.13/255.255.255.255 gateway 10.64.64.64)
I (726953) netmanager: WIFI client down (with MODEM up): reconfigured for MODEM priority
I (726953) time: Network was reconfigured: restarting SNTP client
I (726953) ovms-server-v2: Network was reconfigured: disconnect, and reconnect in 10 seconds
I (726953) ovms-server-v2: Status: Network was reconfigured: disconnect, and reconnect in 10 seconds
I (726963) esp32wifi: STA disconnected with reason 200
I (726963) ovms-server-v2: Status: Disconnected
I (746153) ovms-server-v2: Connection is ovms.dexters-web.de:6867 test1
I (746153) ovms-server-v2: Status: Connecting...Guru Meditation Error: Core  1 panic'ed (StoreProhibited)
. Exception was unhandled.
Core 1 register dump:
PC      : 0x400f7ee6  PS      : 0x00060330  A0      : 0x800f8090  A1      : 0x3ffe8a00 
A2      : 0x3fff55a8  A3      : 0x3fffbb90  A4      : 0x00000001  A5      : 0x00000000 
A6      : 0x00000014  A7      : 0x3ffb10b0  A8      : 0x000000a2  A9      : 0x3ffe89e0 
A10     : 0x3ffe8a00  A11     : 0x00000040  A12     : 0x3f40c298  A13     : 0x081d0000 
A14     : 0x87725000  A15     : 0x00000000  SAR     : 0x00000001  EXCCAUSE: 0x0000001d 
EXCVADDR: 0x0000000a  LBEG    : 0x40145ccc  LEND    : 0x40145ceb  LCOUNT  : 0x00000000 

Backtrace: 0x400f7ee6:0x3ffe8a00 0x400f808d:0x3ffe8a30 0x400f5eff:0x3ffe8a70 0x400f61c6:0x3ffe8aa0 0x400f74b1:0x3ffe8ad0 0x400f775d:0x3ffe8b10
0x400f3f25:0x3ffe8b60 0x400eb47a:0x3ffe8b80 0x400eb4b9:0x3ffe8bd0

#0  0x400f7ee6 in mg_send_dns_query (nc=0x3fff55a8, name=0x3fffbb90 "ovms.dexters-web.de", query_type=1) at
/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/mongoose/mongoose/mongoose.c:11172
#1  0x400f8090 in mg_resolve_async_eh (nc=0x3fff55a8, ev=<optimized out>, data=<optimized out>) at
/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/mongoose/mongoose/mongoose.c:11629
#2  0x400f5f02 in mg_call (nc=0x3fff55a8, ev_handler=0x400f800c <mg_resolve_async_eh>, user_data=<optimized out>, ev=2, ev_data=0x3ffe8aa0)
    at /home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/mongoose/mongoose/mongoose.c:2285
#3  0x400f61c9 in mg_if_connect_cb (nc=0x3fff55a8, err=0) at
/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/mongoose/mongoose/mongoose.c:2824
#4  0x400f74b4 in mg_mgr_handle_conn (nc=0x3fff55a8, fd_flags=2, now=1522337922.4471409) at
/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/mongoose/mongoose/mongoose.c:3705
#5  0x400f7760 in mg_socket_if_poll (iface=<optimized out>, timeout_ms=250) at
/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/mongoose/mongoose/mongoose.c:3922
#6  0x400f3f28 in mg_mgr_poll (m=0x3ffb411c <MyNetManager+12>, timeout_ms=250) at
/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/mongoose/mongoose/mongoose.c:2451
#7  0x400eb47d in OvmsNetManager::MongooseTask (this=0x3ffb4110 <MyNetManager>) at
/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/main/./ovms_netmanager.cpp:382
#8  0x400eb4bc in MongooseRawTask (pvParameters=0x3ffb4110 <MyNetManager>) at
/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/main/./ovms_netmanager.cpp:370

Use google DNS by default

Rather than using ISP assigned DNS (either wifi or ppp), we should just simply use 8.8.8.8 and 8.8.4.4 by default. This simplifies things when switching between wifi and modem network connections.

Add support for ota/server in config

We currently support an OTA server url hard coded. This issue adds a runtime overridable value for that in config.

param: ota
instance: server
default: api.openvehicles.com/firmware/ota

Firewall for sensitive exposed services

We need a firewall for sensitive exposed services (such as retools can, ssh, telnet, webserver, etc).

A simple approach is to validate the destination address of the call, to ensure it is the IP address of a wifi interface (not ppp).

This should be configurable enabled/disabled, with the default be enabled.

Twizy: CAN based SimpleConsole

Specify and implement CAN protocol (frames) to transport drive mode status and change requests, to support using simple CAN touchscreen devices like…
https://www.twizy-forum.de/projekte-twizy/84423-twisplay-goes-arduino
…as drive mode consoles.

Auto-capitalisation in web browser shell

The shell in the web browser interface seems to auto-capitalise on iPhones.

See:
https://stackoverflow.com/questions/5171764/how-do-you-turn-off-auto-capitalisation-in-html-form-fields-in-ios

for a possible solution:
<input type="text" autocorrect="off" autocapitalize="none">

Twizy: support LOCK, UNLOCK, VALET, UNVALET

Code still needs to be ported from V2.

ssh: secure mode prompt not set

When connecting to the box via ssh, using a trusted ssh.keys mechanism, it seems that the session is correctly put into secure mode (enable). But, the prompt is OVMS> (should be OVMS#). The full set of enable commands is shown, so pretty sure the session is in enable mode.

I think the issue is purely the prompt being incorrect.

Distance Units not reflected on Status screen

Steps to recreate:
On the Vehicle Configuration screen, set Distance Units to Miles
Open the Status screen. Vehicle information displays in Kilometers.

This issue was observed while Vehicle Type is set to Tesla Roadster with values included for Vehicle Name and Timezone.

Twizy: add max power per speed graph telemetry

V2 was limited both in speed range and time resolution on this feature.
V3 can do better, i.e. store the full speed range (maybe even with 0.5 kph resolution?) and follow maximum power values with sub second resolution.

re start crashes when issued while bus is active

Backtrace:

balzer@leela:~/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3> a2l 0x4013c3a8 0x4013c5f1 0x4013c605 0x400fb6e6 0x400fb7ae 0x400fb7c4 0x400fe4ee 0x40120c9e 0x40123aa7 0x40125a60 0x4012255c 0x400ed09d 0x400eda6d 0x400edb6d 0x400edb7d
Using elf file: /home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/build/ovms3.elf
0x4013c3a8 is in re::DoAnalyse(CAN_frame_t*) (/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/retools/src/retools.cpp:274).
269	    r = k->second;
270	    r = new re_record_t;
271	    memset(r,0,sizeof(re_record_t));
272	    r->attr.b.Changed = 1; // Mark the whole ID as changed
273	    r->attr.dc = 0xff;
274	    switch (MyRE->m_mode)
275	      {
276	      case Serve:
277	        break;
278	      case Analyse:
0x4013c5f1 is in re::Task() (/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/retools/src/retools.cpp:250).
245	        {
246	        case Serve:
247	          DoServe(&frame);
248	        case Analyse:
249	        case Discover:
250	          DoAnalyse(&frame);
251	          break;
252	        }
253	      m_finished = monotonictime;
254	      }
0x4013c605 is in RE_task(void*) (/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/retools/src/retools.cpp:233).
228	#endif // #ifdef CONFIG_OVMS_SC_GPL_MONGOOSE
229	
230	static void RE_task(void *pvParameters)
231	  {
232	  re *me = (re*)pvParameters;
233	  me->Task();
234	  }
235	
236	void re::Task()
237	  {

Analysis: MyRE is used by the task before the constructor has finished because frames come in immediately. Is using MyRE within DoAnalyse() necessary?

Web UI: page plugin framework

Scan a plugin directory for html files and include them as buttons on the home page and in a menu.
Provide a plugin editor.

Notifications for charge and other standard events

Add support for notifications on charge and other standard events.

Volt/Ampera: v.e.awake via canbus activity

The v.e.awake metric should be controlled by can bus activity.

Crash on client reconnect to AP

Version: 3.1.004-80-g28672d4/ota_0/main
commit 28672d4

Wifi AP+client mode, modem connection active
crash occurred on smartphone reconnect to the AP after ~4 hours parking
plenty of free RAM, but assert() in mbuf_insert() failed

Log:

I (50400606) housekeeping: Fri Apr 27 13:09:02 2018 CET (RAM: 8b=60204-67032 32b=8052)
D (50401626) simcom: rx line ch=3 len=10  : +CREG: 1,1
D (50401666) simcom: rx line ch=3 len=26  : +CCLK: "80/01/10,03:22:37"
D (50401716) simcom: rx line ch=3 len=11  : +CSQ: 21,99
D (50401766) simcom: rx line ch=3 len=23  : +COPS: 0,0,"congstar",2
D (50401806) simcom: rx line ch=3 len=2   : OK
I (50403436) netmanager: Interface priority is pp3 (10.151.224.14/255.255.255.255 gateway 10.64.64.64)
I (50403486) esp32wifi: STA disconnected with reason 201
I (50413436) netmanager: Interface priority is pp3 (10.151.224.14/255.255.255.255 gateway 10.64.64.64)
I (50413486) esp32wifi: STA disconnected with reason 201
D (50421606) notify: Created entry with length 113 has 1 readers pending
D (50421656) ovms-server-v2: TransmitNotifyData: msg=RT-GPS-Log,302559,86400,51.32264709,7.34467554,171,153,0,1,0,-71,0,394,70,5933,0,0,40,18000,-4500,1.000,0.769,0,0
I (50421706) ovms-server-v2: Send MP-0 h2052,0,RT-GPS-Log,302559,86400,51.32264709,7.34467554,171,153,0,1,0,-71,0,394,70,5933,0,0,40,18000,-4500,1.000,0.769,0,0
I (50423156) ovms-server-v2: Incoming Msg: MP-0 h2052
I (50423436) netmanager: Interface priority is pp3 (10.151.224.14/255.255.255.255 gateway 10.64.64.64)
I (50423486) esp32wifi: STA disconnected with reason 201
D (50431606) ovms-server-v2: TransmitNotifyData: checking for retransmissions
D (50431626) simcom: rx line ch=3 len=10  : +CREG: 1,1
D (50431706) simcom: rx line ch=3 len=26  : +CCLK: "80/01/10,03:23:07"
D (50431756) simcom: rx line ch=3 len=11  : +CSQ: 21,99
D (50431796) simcom: rx line ch=3 len=23  : +COPS: 0,0,"congstar",2
D (50431846) simcom: rx line ch=3 len=2   : OK
I (50433436) netmanager: Interface priority is pp3 (10.151.224.14/255.255.255.255 gateway 10.64.64.64)
I (50433486) esp32wifi: STA disconnected with reason 201
I (50443436) netmanager: Interface priority is pp3 (10.151.224.14/255.255.255.255 gateway 10.64.64.64)
I (50443496) esp32wifi: STA disconnected with reason 201
I (50448606) ovms-server-v2: Send MP-0 S92.3,K,0,0,done,standard,61,54,0,0,0,0,0,4,0,0,0,0,96.59,43,0,0,91,-1,0,0,0,-1,0,66,0,0.00,57.00,88
I (50448656) ovms-server-v2: Send MP-0 D0,0,5,27,41,14,54,486920,0,15071,0,0,1,0,13.8022,0,0,0,19,0
I (50448706) ovms-server-v2: Send MP-0 L51.322643,7.344681,153.1,171.7,1,1,0,10002,0.0,0.4,0.1
***** CRASH *****
I (10596) housekeeping: System considered stable (RAM: 8b=75340-76320 32b=23640)

Backtrace:

balzer@leela:~/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3> a2l 0x40092ccc 0x40092ec7 0x401015bb 0x400fb6e6 0x400fb7ae 0x400fb7c4 0x400fe4ee 0x40120c9e 0x40123aa7 0x40125a60 0x4012255c 0x400ed09d 0x400eda6d 0x400edb6d 0x400edb7d
Using elf file: /home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/build/ovms3.elf
0x40092ccc is in invoke_abort (/home/balzer/esp/esp-idf/components/esp32/./panic.c:139).
134	#endif
135	    while (1) {
136	        if (esp_cpu_in_ocd_debug_mode()) {
137	            __asm__ ("break 0,0");
138	        }
139	        *((int *) 0) = 0;
140	    }
141	}
142	
143	void abort()
0x40092ec7 is in abort (/home/balzer/esp/esp-idf/components/esp32/./panic.c:148).
143	void abort()
144	{
145	#if !CONFIG_ESP32_PANIC_SILENT_REBOOT
146	    ets_printf("abort() was called at PC 0x%08x on core %d\r\n", (intptr_t)__builtin_return_address(0) - 3, xPortGetCoreID());
147	#endif
148	    invoke_abort();
149	}
150	
151	
152	static const char *edesc[] = {
0x401015bb is in __assert_func (../../../.././newlib/libc/stdlib/assert.c:63).
0x400fb6e6 is in mbuf_insert (/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/mongoose/mongoose/mongoose.c:1507).
1502	size_t mbuf_insert(struct mbuf *a, size_t off, const void *buf, size_t) WEAK;
1503	size_t mbuf_insert(struct mbuf *a, size_t off, const void *buf, size_t len) {
1504	  char *p = NULL;
1505	
1506	  assert(a != NULL);
1507	  assert(a->len <= a->size);
1508	  assert(off <= a->len);
1509	
1510	  /* check overflow */
1511	  if (~(size_t) 0 - (size_t) a->buf < len) return 0;
0x400fb7ae is in mbuf_append (/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/mongoose/mongoose/mongoose.c:1537).
1532	  return len;
1533	}
1534	
1535	size_t mbuf_append(struct mbuf *a, const void *buf, size_t len) WEAK;
1536	size_t mbuf_append(struct mbuf *a, const void *buf, size_t len) {
1537	  return mbuf_insert(a, a->len, buf, len);
1538	}
1539	
1540	void mbuf_remove(struct mbuf *mb, size_t n) WEAK;
1541	void mbuf_remove(struct mbuf *mb, size_t n) {
0x400fb7c4 is in mg_socket_if_tcp_send (/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/mongoose/mongoose/mongoose.c:3434).
3429	  return 0;
3430	}
3431	
3432	size_t mg_socket_if_tcp_send(struct mg_connection *nc, const void *buf,
3433	                           size_t len) {
3434	  return mbuf_append(&nc->send_mbuf, buf, len);
3435	}
3436	
3437	size_t mg_socket_if_udp_send(struct mg_connection *nc, const void *buf,
3438	                           size_t len) {
0x400fe4ee is in mg_send (/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/mongoose/mongoose/mongoose.c:2686).
2681	size_t mg_send(struct mg_connection *nc, const void *buf, int len) {
2682	  nc->last_io_time = (time_t) mg_time();
2683	  if (nc->flags & MG_F_UDP) {
2684	    len = nc->iface->vtable->udp_send(nc, buf, len);
2685	  } else {
2686	    len = nc->iface->vtable->tcp_send(nc, buf, len);
2687	  }
2688	
2689	  if (!(nc->flags & MG_F_SEND_IMMEDIATELY) ||
2690	      (nc->flags & MG_F_CLOSE_IMMEDIATELY) ||
0x40120c9e is in OvmsServerV2::Transmit(char const*) (/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/ovms_server_v2/src/ovms_server_v2.cpp:684).
679	  RC4_crypt(&m_crypto_tx1, &m_crypto_tx2, (uint8_t*)s, len);
680	
681	  char* buf = new char[(len*2)+4];
682	  base64encode((uint8_t*)s, len, (uint8_t*)buf);
683	  strcat(buf,"\r\n");
684	  mg_send(m_mgconn, buf, strlen(buf));
685	
686	  delete [] buf;
687	  delete [] s;
688	  }
0x40123aa7 is in OvmsServerV2::TransmitMsgGPS(bool) (/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/ovms_server_v2/src/ovms_server_v2.cpp:989).
984	    << StandardMetrics.ms_v_bat_energy_used->AsString("0",Other,1)
985	    << ","
986	    << StandardMetrics.ms_v_bat_energy_recd->AsString("0",Other,1)
987	    ;
988	
989	  Transmit(buffer.str().c_str());
990	  }
991	
992	void OvmsServerV2::TransmitMsgTPMS(bool always)
993	  {
0x40125a60 is in OvmsServerV2::Ticker1(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, void*) (/home/balzer/esp/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/ovms_server_v2/src/ovms_server_v2.cpp:1583).
1578	    int next = (m_peers==0) ? m_updatetime_idle : m_updatetime_connected;
1579	    if ((m_lasttx==0)||(now>(m_lasttx+next)))
1580	      {
1581	      TransmitMsgStat(true);          // Send always, periodically
1582	      TransmitMsgEnvironment(true);   // Send always, periodically
1583	      TransmitMsgGPS(m_lasttx==0);
1584	      TransmitMsgGroup(m_lasttx==0);
1585	      TransmitMsgTPMS(m_lasttx==0);
1586	      TransmitMsgFirmware(m_lasttx==0);
1587	      TransmitMsgCapabilities(m_lasttx==0);

Charge Mode key is incorrect for range and performance

The charge mode mappings should be:

0: standard
1: storage
3: range
4: performance

Bluetooth BLE GATT support

Add a bluetooth BLE GATT interface to metrics, notifications, and commands.

Bluetooth pairing support

Support bluetooth pairing

Add support for ota/tag in config

We currently support an OTA tag (default: main) in the build config. This issue adds a runtime overridable value for that in config.

param: ota
instance: tag
default: (use build config CONFIG_OVMS_VERSION_TAG with default 'main')

SSH memory issue on large outputs

SSH occasionally cuts off large outputs due to low memory, i.e. when dumping the memory status of the "OVMS Events" task:

OVMS# mo m 3FFBFC50
Free 8-bit 49368/281968, 32-bit 8052/24308, SPIRAM 4126420/4194252
--Task--     Total DRAM D/IRAM   IRAM SPIRAM   +/- DRAM D/IRAM   IRAM SPIRAM
wifi               1400    128      0   6288         +0     +0     +0  +1684
============================ blocks dumped = 844
  t=OVMS Events s=   4 a=0x3f8073dc  3FFEAC84 BAAD5678 3F807439 3F809B40 3FFD96FC 00000018 00000000 3F80BB4A
  t=OVMS Events s=  12 a=0x3f807448  3FFC9814 3FFD1960 FEFEFE01 BAAD5678 3F8074C0 ABBA1234 3FFBFC50 00000054
  t=OVMS Events s=  84 a=0x3f807468  3F4108E4 3F40C8DC 3F448270 00000000 3F4102EC 3F807484 00000000 FEFEFE00
  t=OVMS Events s=  84 a=0x3f8074d0  3F4108E4 3F44825C 3F448270 40138C00 3F4799B4 3F8074EC 00000000 FEFEFE00
…
  t=OVMS Events s=  12 a=0x3ffdde1c  3FFE37F4 3FFD03A0 3FFDC7F4 BAAD5678 3FFDDE6C ABBA1234 3FFBFC50 0000002C
  t=OVMS Events s=  44 a=0x3ffdde3c  3F40ED6C 3FFDDE48 00000007 69686576 00656C63 FEFEFEFE FEFEFEFE 3FFDDE7C
  t=OVMS Events s=  12 a=0x3ffdde7c  40227100 00000000 3FFDC8DC BAAD5678 3FFDDEAC ABBA1234 3FFBFC50 0000000C

[49832 bytes lost due to low free memory]

E (38429735) ssh: 49832 output bytes lost due to low free memory

CANopen framework: DCF download & upload

Either based on EDS files or on the online dictionary provided by a capable device (i.e. SEVCON register 0x5630), a generic DCF download and upload feature can be provided.

A DCF download implementation is already available as a perl script in the V2 repository:
https://github.com/openvehicles/Open-Vehicle-Monitoring-System/blob/master/client/diagmode/dcf_download.pl

Twizy: support SDO log

V2 code was rather limited on this, monitoring two fixed SDO registers.

V3 can do better, i.e. introduce a config param to specify multiple SDOs + subindex ranges + poll frequencies. Possibly also map SDO values to metrics?

Tesla Roadster: Support charge timers

Add support for charge timers in Tesla Roadster vehicle module.

SMS: Notifications

Add support for SMS notifications.

Twizy: add option to select power map base function

V2 could only support the simplified power map generation based on 1/w, i.e. omitting the high speed region where motor breakdown torque kicks in with 1/w². This works because the SEVCON automatically adapts to the breakdown torque and limits the slip accordingly. A drawback of this is that the drive pedal push length does not translate to the available power, so feels weird (power hole).

Measurements (see attachments) show the breakdown torque curve (depending on tuning config) already kicks in around 55 kph, so is relevant. Breakdown torque level should be somewhere around 210 Nm.

The attached powermap calculator implements a draft algorithm to create a powermap on this base. V3 can offer options to select and tune the powermap generator base.

Twizy-Powermap-Calculator-Tbrk.ods.zip

Tesla Roadster: Homelink tidy up

Currently the Tesla Roadster module fires the homelink activation command to the module, but relies on the car to timeout the activation and stop the transmission. That means the homelink message is transmitted for longer than a standard tesla roadster.

it would be good to add some control and configurability to this by:

Discovering the CAN bus message used to stop homelink transmissions.
Discovering the timing for the standard Tesla Roadster messages.
Adding fine grained control to the TR vehicle support code for this.

test sd

But also:

ota flash http

It would be better if it could be output as the command is run.