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drivers: can: mcux: flexcan: add support for CAN_ERROR_WARNING

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Add support for CAN_ERROR_WARNING CAN controller state.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This commit is contained in:
Henrik Brix Andersen 2022-01-18 16:12:10 +01:00 • committed by Carles Cufí
commit d66bfd7f77
1 changed files with 4 additions and 0 deletions
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4
drivers/can/can_mcux_flexcan.c
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@ -337,6 +337,10 @@ static enum can_state mcux_flexcan_get_state(const struct device *dev,
return CAN_ERROR_PASSIVE;
}
if ((status_flags & (kFLEXCAN_TxErrorWarningFlag | kFLEXCAN_RxErrorWarningFlag)) != 0) {
return CAN_ERROR_WARNING;
}
return CAN_ERROR_ACTIVE;
}