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TMS320F280049C: can通信

Part Number: TMS320F280049C


现在有几个问题:

1、官网的例程里面定义

GPIO_setPinConfig(DEVICE_GPIO_CFG_CANRXA);
GPIO_setPinConfig(DEVICE_GPIO_CFG_CANTXA);

#define DEVICE_GPIO_CFG_CANRXA GPIO_30_CANRXA 
#define DEVICE_GPIO_CFG_CANTXA GPIO_31_CANTXA

#define GPIO_30_CANRXA  

#define GPIO_31_CANTXA    

#define GPIO_32_GPIO32 0x00460000U
#define GPIO_32_SDAA 0x00460001U
#define GPIO_32_EM1CS0N 0x00460002U

#define GPIO_33_GPIO33 0x00460200U
#define GPIO_33_SCLA 0x00460201U
#define GPIO_33_EM1RNW 0x00460202U

下面是硬件电路,硬件电路定义的CAN是gpio32和33可软件中32和33不是can啊?

是么情况啊,这怎么调用?库版本3.04最新版本,280049C