yasuyuki onodera / AM2321

AM2321 library

Dependents:   mbed_AM2321_copy mbed_AM2321

See http://developer.mbed.org/users/yasuyuki/notebook/AM2321/

typedef.h@0:3656aea4e6f6, 2014-10-08 (annotated)

Committer:
yasuyuki
Date:
Wed Oct 08 02:48:36 2014 +0000
Revision:
0:3656aea4e6f6
Child:
1:39f20504d5c5
first release

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yasuyuki 0:3656aea4e6f6 1 //**********************
yasuyuki 0:3656aea4e6f6 2 // typedef for mbed
yasuyuki 0:3656aea4e6f6 3 //
yasuyuki 0:3656aea4e6f6 4 // Condition:
yasuyuki 0:3656aea4e6f6 5 //
yasuyuki 0:3656aea4e6f6 6 // (C)Copyright 2014 All rights reserved by Y.Onodera
yasuyuki 0:3656aea4e6f6 7 // http://einstlab.web.fc2.com
yasuyuki 0:3656aea4e6f6 8 //**********************
yasuyuki 0:3656aea4e6f6 9 #ifndef TYPEDEF_H
yasuyuki 0:3656aea4e6f6 10 #define TYPEDEF_H
yasuyuki 0:3656aea4e6f6 11
yasuyuki 0:3656aea4e6f6 12 typedef unsigned char BYTE; /* 8-bit unsigned */
yasuyuki 0:3656aea4e6f6 13 typedef unsigned short int WORD; /* 16-bit unsigned */
yasuyuki 0:3656aea4e6f6 14 typedef unsigned int DWORD; /* 32-bit unsigned */
yasuyuki 0:3656aea4e6f6 15 typedef unsigned long long QWORD; /* 64-bit unsigned */
yasuyuki 0:3656aea4e6f6 16
yasuyuki 0:3656aea4e6f6 17
yasuyuki 0:3656aea4e6f6 18 typedef union
yasuyuki 0:3656aea4e6f6 19 {
yasuyuki 0:3656aea4e6f6 20 WORD Val;
yasuyuki 0:3656aea4e6f6 21 BYTE v[2];
yasuyuki 0:3656aea4e6f6 22 struct
yasuyuki 0:3656aea4e6f6 23 {
yasuyuki 0:3656aea4e6f6 24 BYTE LB;
yasuyuki 0:3656aea4e6f6 25 BYTE HB;
yasuyuki 0:3656aea4e6f6 26 } byte;
yasuyuki 0:3656aea4e6f6 27 } WORD_VAL;
yasuyuki 0:3656aea4e6f6 28
yasuyuki 0:3656aea4e6f6 29 typedef union
yasuyuki 0:3656aea4e6f6 30 {
yasuyuki 0:3656aea4e6f6 31 DWORD Val;
yasuyuki 0:3656aea4e6f6 32 WORD w[2];
yasuyuki 0:3656aea4e6f6 33 BYTE v[4];
yasuyuki 0:3656aea4e6f6 34 struct
yasuyuki 0:3656aea4e6f6 35 {
yasuyuki 0:3656aea4e6f6 36 WORD LW;
yasuyuki 0:3656aea4e6f6 37 WORD HW;
yasuyuki 0:3656aea4e6f6 38 } word;
yasuyuki 0:3656aea4e6f6 39 struct
yasuyuki 0:3656aea4e6f6 40 {
yasuyuki 0:3656aea4e6f6 41 BYTE LB;
yasuyuki 0:3656aea4e6f6 42 BYTE HB;
yasuyuki 0:3656aea4e6f6 43 BYTE UB;
yasuyuki 0:3656aea4e6f6 44 BYTE MB;
yasuyuki 0:3656aea4e6f6 45 } byte;
yasuyuki 0:3656aea4e6f6 46 struct
yasuyuki 0:3656aea4e6f6 47 {
yasuyuki 0:3656aea4e6f6 48 WORD_VAL low;
yasuyuki 0:3656aea4e6f6 49 WORD_VAL high;
yasuyuki 0:3656aea4e6f6 50 }wordUnion;
yasuyuki 0:3656aea4e6f6 51
yasuyuki 0:3656aea4e6f6 52 } DWORD_VAL;
yasuyuki 0:3656aea4e6f6 53
yasuyuki 0:3656aea4e6f6 54 #endif /* TYPEDEF_H */