diff options
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_can.h')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_can.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_can.h b/nuttx/arch/arm/src/stm32/stm32_can.h index 9d8ca9454..d6c07b5b0 100644 --- a/nuttx/arch/arm/src/stm32/stm32_can.h +++ b/nuttx/arch/arm/src/stm32/stm32_can.h @@ -358,8 +358,8 @@ #define CAN_TIR_TXRQ (1 << 0) /* Bit 0: Transmit Mailbox Request */ #define CAN_TIR_RTR (1 << 1) /* Bit 1: Remote Transmission Request */ #define CAN_TIR_IDE (1 << 2) /* Bit 2: Identifier Extension */ -#define CAN_TIR_EXID_MASK (3) /* Bit 20:3: Extended Identifier */ -#define CAN_TIR_EXID_MASK (0x0003ffff << CAN_TIR_EXID_MASK) +#define CAN_TIR_EXID_SHIFT (3) /* Bit 20:3: Extended Identifier */ +#define CAN_TIR_EXID_MASK (0x0003ffff << CAN_TIR_EXID_SHIFT) #define CAN_TIR_STID_SHIFT (21) /* Bits 31:21: Standard Identifier */ #define CAN_TIR_STID_MASK (0x07ff << CAN_TIR_STID_SHIFT) @@ -397,8 +397,8 @@ #define CAN_RIR_RTR (1 << 1) /* Bit 1: Remote Transmission Request */ #define CAN_RIR_IDE (1 << 2) /* Bit 2: Identifier Extension */ -#define CAN_RIR_EXID_MASK (3) /* Bit 20:3: Extended Identifier */ -#define CAN_RIR_EXID_MASK (0x0003ffff << CAN_TIR_EXID_MASK) +#define CAN_RIR_EXID_SHIFT (3) /* Bit 20:3: Extended Identifier */ +#define CAN_RIR_EXID_MASK (0x0003ffff << CAN_RIR_EXID_SHIFT) #define CAN_RIR_STID_SHIFT (21) /* Bits 31:21: Standard Identifier */ #define CAN_RIR_STID_MASK (0x07ff << CAN_RIR_STID_SHIFT) |