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Bus 1 transceiver is kept active while car is off #2135

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sshane opened this issue Jan 30, 2025 · 0 comments
Open

Bus 1 transceiver is kept active while car is off #2135

sshane opened this issue Jan 30, 2025 · 0 comments
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@sshane
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sshane commented Jan 30, 2025 •
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We only use bus 0/transceiver 1/3 for CAN ignition, so bus 1/transceiver 2 is kept up needlessly. The power save mode is set correctly, but setting the safety mode to SILENT or NOOUTPUT calls set_can_mode which disables and re-enables transceivers 2 and 4 to configure them without checking the power save mode.

Do we care about this? We may want to use bus 1 in the future while the car is off, but right now we don't.
@sshane sshane added the bug label Jan 30, 2025
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