yasuyuki onodera / MCP3425

MCP3425 library

Dependents:   mbed_MCP3425

See http://developer.mbed.org/users/yasuyuki/notebook/MCP3425/

typedef.h@0:b7bc51be525f, 2014-10-15 (annotated)

Committer:
yasuyuki
Date:
Wed Oct 15 14:37:59 2014 +0000
Revision:
0:b7bc51be525f
first release

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yasuyuki 0:b7bc51be525f 1 //**********************
yasuyuki 0:b7bc51be525f 2 // typedef for mbed
yasuyuki 0:b7bc51be525f 3 //
yasuyuki 0:b7bc51be525f 4 // Condition:
yasuyuki 0:b7bc51be525f 5 //
yasuyuki 0:b7bc51be525f 6 // (C)Copyright 2014 All rights reserved by Y.Onodera
yasuyuki 0:b7bc51be525f 7 // http://einstlab.web.fc2.com
yasuyuki 0:b7bc51be525f 8 //**********************
yasuyuki 0:b7bc51be525f 9 #ifndef TYPEDEF_H
yasuyuki 0:b7bc51be525f 10 #define TYPEDEF_H
yasuyuki 0:b7bc51be525f 11
yasuyuki 0:b7bc51be525f 12 typedef unsigned char BYTE; /* 8-bit unsigned */
yasuyuki 0:b7bc51be525f 13 typedef unsigned short int WORD; /* 16-bit unsigned */
yasuyuki 0:b7bc51be525f 14 typedef unsigned int DWORD; /* 32-bit unsigned */
yasuyuki 0:b7bc51be525f 15 typedef unsigned long long QWORD; /* 64-bit unsigned */
yasuyuki 0:b7bc51be525f 16
yasuyuki 0:b7bc51be525f 17
yasuyuki 0:b7bc51be525f 18 typedef union
yasuyuki 0:b7bc51be525f 19 {
yasuyuki 0:b7bc51be525f 20 WORD Val;
yasuyuki 0:b7bc51be525f 21 BYTE v[2];
yasuyuki 0:b7bc51be525f 22 short S;
yasuyuki 0:b7bc51be525f 23 struct
yasuyuki 0:b7bc51be525f 24 {
yasuyuki 0:b7bc51be525f 25 BYTE LB;
yasuyuki 0:b7bc51be525f 26 BYTE HB;
yasuyuki 0:b7bc51be525f 27 } byte;
yasuyuki 0:b7bc51be525f 28 } WORD_VAL;
yasuyuki 0:b7bc51be525f 29
yasuyuki 0:b7bc51be525f 30 typedef union
yasuyuki 0:b7bc51be525f 31 {
yasuyuki 0:b7bc51be525f 32 DWORD Val;
yasuyuki 0:b7bc51be525f 33 WORD w[2];
yasuyuki 0:b7bc51be525f 34 BYTE v[4];
yasuyuki 0:b7bc51be525f 35 struct
yasuyuki 0:b7bc51be525f 36 {
yasuyuki 0:b7bc51be525f 37 WORD LW;
yasuyuki 0:b7bc51be525f 38 WORD HW;
yasuyuki 0:b7bc51be525f 39 } word;
yasuyuki 0:b7bc51be525f 40 struct
yasuyuki 0:b7bc51be525f 41 {
yasuyuki 0:b7bc51be525f 42 BYTE LB;
yasuyuki 0:b7bc51be525f 43 BYTE HB;
yasuyuki 0:b7bc51be525f 44 BYTE UB;
yasuyuki 0:b7bc51be525f 45 BYTE MB;
yasuyuki 0:b7bc51be525f 46 } byte;
yasuyuki 0:b7bc51be525f 47 struct
yasuyuki 0:b7bc51be525f 48 {
yasuyuki 0:b7bc51be525f 49 WORD_VAL low;
yasuyuki 0:b7bc51be525f 50 WORD_VAL high;
yasuyuki 0:b7bc51be525f 51 }wordUnion;
yasuyuki 0:b7bc51be525f 52
yasuyuki 0:b7bc51be525f 53 } DWORD_VAL;
yasuyuki 0:b7bc51be525f 54
yasuyuki 0:b7bc51be525f 55 #endif /* TYPEDEF_H */