Re: porting to rpi


Alberto Merciai
 

Finally I found the issue, my SD was too slow...

I will try the same meta layer with MMC, let's see how it goes, thanks a lot for your effort

Regards,
Alberto 

On Tue, 17 Jan 2023, 13:53 Cornelius Claussen via lists.lfenergy.org, <cornelius.claussen=pionix.de@...> wrote:

Hi,

few things I noted:

  iso15118_charger:
    module: PyJosev
    config_module:
      device: eth0
      supported_DIN70121: true
      supported_ISO15118_20_DC: true
      supported_ISO15118_2: true

1) iso15118_charger is configured for eth0, but module slac has no config option and should default to eth1, so the slac will need to point to eth0 as well. 
2) On iso15118_charger please set the following option:
ignore_physical_values_limits: true
3) supported_ISO15118_20_DC: true : this is not really supported yet, better set to false for now
 
Then it will not complain if physical value types are out of range, which they usually are with real cars. 
If the problem persists, please send a complete tcp dump, then we can look at it with wireshark and decode the EXI. You can also send it to me privately if you do not want to share the file on the public mailing list. Also it would be interesting to know the car brand and type.

Concerning timeouts see
libslac/include/slac/slac.hpp:

const int C_EV_START_ATTEN_CHAR_INDS = 3;
const int C_EV_MATCH_RETRY = 2;
const int TP_EV_BATCH_MSG_INTERVAL_MS = 40; // 20ms - 50ms, interval between start_atten_char and mnbc_sound msgs
const int TT_EVSE_MATCH_MNBC_MS = 600;
const int TT_MATCH_SEQUENCE_MS = 400;
const int TT_MATCH_RESPONSE_MS = 200;
const int TT_EVSE_MATCH_SESSION_MS = 10000;
const int TT_EVSE_SLAC_INIT_MS = 40000; // (20s - 50s)
const int TT_MATCH_JOIN_MS = 12000; // max. 12s
const int T_STEP_EF_MS = 4000; // min. 4s

thanks

cornelius


Am Di., 17. Jan. 2023 um 13:29 Uhr schrieb Alberto Merciai <alb3rt0.m3rciai@...>:
Hello,

Attached is the configuration I'm using.
I'm using everest-core: 21cad0c3b8474d71739ce8cec86a8876a801c1c3

the latest message I receive after
image.png

from car is the following :
0000   d0 14 11 a0 0b 67 c4 00 ad 56 fe 6f 86 dd 60 00   .....g...V.o..`.
0010   00 00 00 20 06 40 fe 80 00 00 00 00 00 00 c6 00   ... .@..........
0020   ad ff fe 56 fe 6f fe 80 00 00 00 00 00 00 d2 14   ...V.o..........
0030   11 ff fe a0 0b 67 a2 9b c2 38 68 8f 89 79 b7 6f   .....g...8h..y.o
0040   8c 79 80 10 00 71 8e 48 00 00 01 01 08 0a 0a 03   .y...q.H........
0050   55 14 a4 5f ed e1                                 U.._..


How can I increase timeout?

Thanks!

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