drivers: can: mcan: Move RF0L and RF1L to line 1 (f89298cf) · Commits · Wenxi XU / zephyr

The code is designed to handle RF0L and RF1L in line 1, but they were being sent to line 0. Becuase they weren't handled, the interrupts would never be handled which locked up the chip. Signed-off-by:

Abram Early <abram.early@gmail.com>

drivers/can/can_mcan.c

+2 −1

Changes for drivers/can/can_mcan.c: 2 added lines, 1 removed line.
Original line number	Diff line number	Diff line
		@@ -404,7 +404,8 @@ int can_mcan_init(const struct device dev, const struct can_mcan_config cfg,
		#ifdef CONFIG_CAN_STM32FD
		can->ils = CAN_MCAN_ILS_RXFIFO0 \| CAN_MCAN_ILS_RXFIFO1;
		#else
		can->ils = CAN_MCAN_ILS_RF0N \| CAN_MCAN_ILS_RF1N;
		can->ils = CAN_MCAN_ILS_RF0N \| CAN_MCAN_ILS_RF1N \|
		CAN_MCAN_ILS_RF0L \| CAN_MCAN_ILS_RF1L;
		#endif
		can->ile = CAN_MCAN_ILE_EINT0 \| CAN_MCAN_ILE_EINT1;
		/* Interrupt on every TX fifo element*/

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