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pires / obd-java-api

OBD-II Java API
Apache License 2.0
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Protocol Close command #119

Closed harmittaa closed 7 years ago

harmittaa commented 7 years ago

Thanks for the API.

It might be a good idea to add the AT PC command.

If a connection is lost, you will need to tell the ELM327 to ‘close’ the current connection, with a Protocol Close command (AT PC). This will ensure that the ELM327 starts from the beginning when the next request is made. This is particularly important for the ISO 9141 and ISO 14230 protocols, as they need to send a special initiation sequence.

Once the protocol has been closed, it can be re-opened by making a request such as 01 00 (do not send ATZ or AT SP0, as many do). Source: https://www.elmelectronics.com/help/obd/tips/#327_Commands

pires commented 7 years ago

Thank you @harmittaa, valuable tip indeed!

pires commented 7 years ago

Man, that link is pure gold!