This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

引脚标识问题

请问board.h里的这种IOID_X,指的是Pin编号,还是DIO_编号??

  • 你open declaration,应该还有定义的。我随便找了个例程,定义如下:

    / The following fields are IO Id for the IOC module
    //
    //*****************************************************************************
    #define IOID_0                  0x00000000  // IO Id 0
    #define IOID_1                  0x00000001  // IO Id 1
    #define IOID_2                  0x00000002  // IO Id 2
    #define IOID_3                  0x00000003  // IO Id 3
    #define IOID_4                  0x00000004  // IO Id 4
    #define IOID_5                  0x00000005  // IO Id 5
    #define IOID_6                  0x00000006  // IO Id 6
    #define IOID_7                  0x00000007  // IO Id 7
    #define IOID_8                  0x00000008  // IO Id 8
    #define IOID_9                  0x00000009  // IO Id 9
    #define IOID_10                 0x0000000A  // IO Id 10
    #define IOID_11                 0x0000000B  // IO Id 11
    #define IOID_12                 0x0000000C  // IO Id 12
    #define IOID_13                 0x0000000D  // IO Id 13
    #define IOID_14                 0x0000000E  // IO Id 14
    #define IOID_15                 0x0000000F  // IO Id 15
    #define IOID_16                 0x00000010  // IO Id 16
    #define IOID_17                 0x00000011  // IO Id 17
    #define IOID_18                 0x00000012  // IO Id 18
    #define IOID_19                 0x00000013  // IO Id 19
    #define IOID_20                 0x00000014  // IO Id 20
    #define IOID_21                 0x00000015  // IO Id 21
    #define IOID_22                 0x00000016  // IO Id 22
    #define IOID_23                 0x00000017  // IO Id 23
    #define IOID_24                 0x00000018  // IO Id 24
    #define IOID_25                 0x00000019  // IO Id 25
    #define IOID_26                 0x0000001A  // IO Id 26
    #define IOID_27                 0x0000001B  // IO Id 27
    #define IOID_28                 0x0000001C  // IO Id 28
    #define IOID_29                 0x0000001D  // IO Id 29
    #define IOID_30                 0x0000001E  // IO Id 30
    #define IOID_31                 0x0000001F  // IO Id 31
    #define IOID_UNUSED             0xFFFFFFFF  // Unused IO Id
    
    #define IOC_IOID_MASK           0x000000FF  // IOC IO Id bit mask