1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/**
* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Contact information
* -------------------
*
* Circuits At Home, LTD
* Web : https://www.circuitsathome.com
* e-mail : support@circuitsathome.com
*/
#pragma once
#ifndef _usb_h_
#error "Never include macros.h directly; include Usb.h instead"
#endif
////////////////////////////////////////////////////////////////////////////////
// HANDY MACROS
////////////////////////////////////////////////////////////////////////////////
#define VALUE_BETWEEN(v,l,h) (((v)>(l)) && ((v)<(h)))
#define VALUE_WITHIN(v,l,h) (((v)>=(l)) && ((v)<=(h)))
#define output_pgm_message(wa,fp,mp,el) wa = &mp, fp((char *)pgm_read_pointer(wa), el)
#define output_if_between(v,l,h,wa,fp,mp,el) if (VALUE_BETWEEN(v,l,h)) output_pgm_message(wa,fp,mp[v-(l+1)],el);
#define SWAP(a, b) (((a) ^= (b)), ((b) ^= (a)), ((a) ^= (b)))
#ifndef __BYTE_GRABBING_DEFINED__
#define __BYTE_GRABBING_DEFINED__ 1
#ifdef BROKEN_OPTIMIZER_LITTLE_ENDIAN
// Note: Use this if your compiler generates horrible assembler!
#define BGRAB0(__usi__) (((uint8_t *)&(__usi__))[0])
#define BGRAB1(__usi__) (((uint8_t *)&(__usi__))[1])
#define BGRAB2(__usi__) (((uint8_t *)&(__usi__))[2])
#define BGRAB3(__usi__) (((uint8_t *)&(__usi__))[3])
#define BGRAB4(__usi__) (((uint8_t *)&(__usi__))[4])
#define BGRAB5(__usi__) (((uint8_t *)&(__usi__))[5])
#define BGRAB6(__usi__) (((uint8_t *)&(__usi__))[6])
#define BGRAB7(__usi__) (((uint8_t *)&(__usi__))[7])
#else
// Note: The cast alone to uint8_t is actually enough.
// GCC throws out the "& 0xFF", and the size is no different.
// Some compilers need it.
#define BGRAB0(__usi__) ((uint8_t)((__usi__) & 0xFF ))
#define BGRAB1(__usi__) ((uint8_t)(((__usi__) >> 8) & 0xFF))
#define BGRAB2(__usi__) ((uint8_t)(((__usi__) >> 16) & 0xFF))
#define BGRAB3(__usi__) ((uint8_t)(((__usi__) >> 24) & 0xFF))
#define BGRAB4(__usi__) ((uint8_t)(((__usi__) >> 32) & 0xFF))
#define BGRAB5(__usi__) ((uint8_t)(((__usi__) >> 40) & 0xFF))
#define BGRAB6(__usi__) ((uint8_t)(((__usi__) >> 48) & 0xFF))
#define BGRAB7(__usi__) ((uint8_t)(((__usi__) >> 56) & 0xFF))
#endif
#define BOVER1(__usi__) ((uint16_t)(__usi__) << 8)
#define BOVER2(__usi__) ((uint32_t)(__usi__) << 16)
#define BOVER3(__usi__) ((uint32_t)(__usi__) << 24)
#define BOVER4(__usi__) ((uint64_t)(__usi__) << 32)
#define BOVER5(__usi__) ((uint64_t)(__usi__) << 40)
#define BOVER6(__usi__) ((uint64_t)(__usi__) << 48)
#define BOVER7(__usi__) ((uint64_t)(__usi__) << 56)
// These are the smallest and fastest ways I have found so far in pure C/C++.
#define BMAKE16(__usc1__,__usc0__) ((uint16_t)((uint16_t)(__usc0__) | (uint16_t)BOVER1(__usc1__)))
#define BMAKE32(__usc3__,__usc2__,__usc1__,__usc0__) ((uint32_t)((uint32_t)(__usc0__) | (uint32_t)BOVER1(__usc1__) | (uint32_t)BOVER2(__usc2__) | (uint32_t)BOVER3(__usc3__)))
#define BMAKE64(__usc7__,__usc6__,__usc5__,__usc4__,__usc3__,__usc2__,__usc1__,__usc0__) ((uint64_t)((uint64_t)__usc0__ | (uint64_t)BOVER1(__usc1__) | (uint64_t)BOVER2(__usc2__) | (uint64_t)BOVER3(__usc3__) | (uint64_t)BOVER4(__usc4__) | (uint64_t)BOVER5(__usc5__) | (uint64_t)BOVER6(__usc6__) | (uint64_t)BOVER1(__usc7__)))
#endif
/*
* Debug macros: Strings are stored in progmem (flash) instead of RAM.
*/
#define USBTRACE(s) (Notify(PSTR(s), 0x80))
#define USBTRACE1(s,l) (Notify(PSTR(s), l))
#define USBTRACE2(s,r) (Notify(PSTR(s), 0x80), D_PrintHex((r), 0x80), Notify(PSTR("\r\n"), 0x80))
#define USBTRACE3(s,r,l) (Notify(PSTR(s), l), D_PrintHex((r), l), Notify(PSTR("\r\n"), l))
|
