CAN request order priority
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4292 42af7a65-404d-4744-a932-0658087f49c3
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@ -1225,9 +1225,13 @@ static int can_cellinit(struct stm32_can_s *priv)
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regval &= ~CAN_MCR_SLEEP;
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can_putreg(priv, STM32_CAN_MCR_OFFSET, regval);
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/* Configure CAN behavior. Priority driven request order, not message ID. */
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regval |= CAN_MCR_TXFP;
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can_putreg(priv, STM32_CAN_MCR_OFFSET, regval);
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/* Enter initialization mode */
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regval = can_getreg(priv, STM32_CAN_MCR_OFFSET);
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regval |= CAN_MCR_INRQ;
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can_putreg(priv, STM32_CAN_MCR_OFFSET, regval);
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