mirror of
https://github.com/uhi22/pyPLC.git
synced 2024-11-10 01:05:42 +00:00
docu: fix typos and add wiki link
This commit is contained in:
parent
705b0f933d
commit
b040730e52
1 changed files with 7 additions and 7 deletions
14
readme.md
14
readme.md
|
@ -119,9 +119,9 @@ does not see the real car, and the evse-configured device does not see the real
|
|||
![image](https://user-images.githubusercontent.com/98478946/196766285-1c3152f7-31db-4b5f-98b1-9f1216f9b9de.png)
|
||||
|
||||
|
||||
## Discussion
|
||||
See https://openinverter.org/forum/viewtopic.php?p=37085#p37085
|
||||
|
||||
## Discussion and Wiki
|
||||
See openinverter forum https://openinverter.org/forum/viewtopic.php?p=37085#p37085
|
||||
and the openinverter wiki: https://openinverter.org/wiki/CCS_EVCC_using_AR7420
|
||||
|
||||
## Quick start / overview
|
||||
- Modify a PLC adaptor hardware, that it runs on battery
|
||||
|
@ -142,11 +142,11 @@ See [Hardware manual](doc/hardware.md)
|
|||
|
||||
## Configuration of the PLC adaptor
|
||||
The factory settings of the Homeplug PLC adaptor do not in all cases support the requirements of the communication
|
||||
with the car. In detail, the adaptors are supporting HomePlugAV, but we need HomePlugGP (Green Phy). This is similar,
|
||||
with the car, e.g. the SLAC messages. In detail, the adaptors are supporting HomePlugAV, but we need HomePlugGP (Green Phy). This is similar,
|
||||
but not the same.
|
||||
Fortunately, the supplier of the chipset is aware of this topic, and provides some smart helper tools.
|
||||
http://github.com/qca/open-plc-utils
|
||||
It is worth to read its documentation, starting in docbook/index.html, this contains all what we need for the next steps.
|
||||
It is worth to read its documentation, starting in docbook/index.html, this contains all what we need for the next steps. A more detailled description and discussion is available in https://openinverter.org/forum/viewtopic.php?p=55120#p55120.
|
||||
|
||||
(Tested on Linux/Raspbian on a raspberryPi 3)
|
||||
|
||||
|
@ -161,7 +161,7 @@ Read the configuration from the PLC adaptor and write it to a file
|
|||
pi@RPi3D:~ $ plctool -ieth0 -p original.pib 98:48:27:5A:3C:E6
|
||||
eth0 98:48:27:5A:3C:E6 Read Module from Memory
|
||||
```
|
||||
Patch the configuration file (aee /docbook/ch05s15.html). For each side (pev (vehicle) and evse (charger)) there is a special configuration.
|
||||
Patch the configuration file (see /docbook/ch05s15.html). For each side (pev (vehicle) and evse (charger)) there is a special configuration.
|
||||
Example pev side:
|
||||
```
|
||||
pi@RPi3D:~ $ cp original.pib pev.pib
|
||||
|
@ -240,7 +240,7 @@ decides based on the attenuation levels, which of the charges is the nearest.
|
|||
* Checkpoint160: The car receives the SLAC_MATCH.CNF, takes the NID and NMK from this message.
|
||||
* Checkpoint170: The car configures its homeplug modem with the received NID and NMK.
|
||||
* Checkpoint180: The homeplug modem of the car makes a restart to apply the new settings. This takes approx five seconds. The LEDs of the modem are going off and on again during this restart.
|
||||
* Checkpoint190: Now, the homeplug modems of the car and of the charger have formed a "private" Homeplug network (AV local network, AVLN). The RF
|
||||
* Checkpoint190: Now, the homeplug modems of the car and of the charger have formed a "private" Homeplug network (AV logical network, AVLN). The RF
|
||||
traffic can only be decoded by participants who are using the same NID and NMK.
|
||||
* Checkpoint200: The car wants to know the chargers IP address. In computer networks, a DHCP would be a usual way to do this. In the CCS world, a different
|
||||
approach is used: SDP, which is the SECC discovery protocol. The DHCP may be also supported as fallback. The car sends a broadcast message "Is here a charger in this network?". Technically, it is an IPv6.UDP.V2GTP.SDP message
|
||||
|
|
Loading…
Reference in a new issue