Each 5s cluster make 3ms 5V pulse on enable line. after while radio respond with update.
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| cluster enable signal delay/timing |
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| cluster enable signal |
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| cluster enable signal |
Tuesday, 21 July 2015
audi FIS 3-line protocol update
Finaly got time to grab on working configuration, so now I know how cluster tell radio its there and have 2nd display capability.
Each 5s cluster make 3ms 5V pulse on enable line. after while radio respond with update.
Each 5s cluster make 3ms 5V pulse on enable line. after while radio respond with update.
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