我找的官方的例子,打算把发送内容弄个结构体,结果就花样报错
首先是STC32G_CAN.H本身有CAN_DataDef这个结构体定义,
- typedef struct
- {
- u8 DLC:4; //数据长度, bit0~bit3
- u8 :2; //空数据, bit4~bit5
- u8 RTR:1; //帧类型, bit6
- u8 FF:1; //帧格式, bit7
- u32 ID; //CAN ID
- u8 DataBuffer[8]; //数据缓存
- }CAN_DataDef;
-
- extern CAN_DataDef CAN1_Tx;
- extern CAN_DataDef CAN1_Rx[8];
-
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然后我在main.C里一用就报错
- CAN_DataDef CAN32 = {8,2, 0, 0, 0x071, {0x00, 0x4C, 0x45, 0x34, 0x33, 0x58, 0x38, 0x48}};
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报错代码如下
- main.c(86): error C25: syntax error near 'CAN_DataDef'
- main.c(93): error C25: syntax error near 'while'
- main.c(93): error C25: syntax error near '1'
- main.c(96): error C103: 'T0_1ms': illegal function definition (missing ';' ?)
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如果把main那行注释掉就一切正常了!求大神指点!
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