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stm32h7\stm32_fdcan_sock: fix the FDCAN_LOOPBACK config macros

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Rajvinder Kaur 2022-09-01 15:05:02 -04:00 committed by Xiang Xiao
parent 42d553c6d4
commit 27fbca771f
1 changed files with 2 additions and 2 deletions
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4
arch/arm/src/stm32h7/stm32_fdcan_sock.c
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@ -2075,14 +2075,14 @@ int fdcan_initialize(struct fdcan_driver_s *priv)
/* Operation Configuration */
#ifdef STM32H7_FDCAN_LOOPBACK
#ifdef CONFIG_STM32H7_FDCAN_LOOPBACK
/* Enable External Loopback Mode (Rx pin disconnected) (RM0433 pg 2494) */
modifyreg32(priv->base + STM32_FDCAN_CCCR_OFFSET, 0, FDCAN_CCCR_TEST);
modifyreg32(priv->base + STM32_FDCAN_TEST_OFFSET, 0, FDCAN_TEST_LBCK);
#endif
#ifdef STM32H7_FDCAN_LOOPBACK_INTERNAL
#ifdef CONFIG_STM32H7_FDCAN_LOOPBACK_INTERNAL
/* Enable Bus Monitoring / Restricted Op Mode (RM0433 pg 2492, 2494) */
modifyreg32(priv->base + STM32_FDCAN_CCCR_OFFSET, 0, FDCAN_CCCR_MON);