Page 466 - Programming Microcontrollers in C

Index 451

M null, 19, 60
Number-to-character conversion, 424
M68HC08, 149
numeric encoding/decoding, 352-356
MAC multiplier input registers, 326
macro definition, 56, 60, 102
main( ), 1, 2, 3, 51, 427
O
malloc, 12, 101-102, 114
masked ROM, 127, 153
one time programmable, 128
math functions, 117
one’s complement, 28
MC68300, 288
operators, 24-34
MC68HC05 microcontroller, 142, 149
optimizing code, 325
MC68HC05EVM, 152
OPTION register, 159
MC68HC05EVS, 142
OR, 26
MC68HC11/12, 149, 211-286, 347-391
OTP chip, 128, 154
MC68HC16, 149, 287-296
output compare, 130-131, 185, 246-253
MC68HC16EVB, 146
output_time function, 428
MCORE architecture, 131, 393-446
memory models, 336
memory allocation, 4, 10
P
memory management, 114-116, 156
P&E Microcomputer Systems, Inc., 146
memory types, 153
page zero, 158
memory-mapped I/O, 129
parameters, copies of, 52
microcomputer, 123
periodic interrupt, 309-315
microprocessor, 123
phone book program, 360
MIX compiler, 386
PIT (see also programmable interval timer), 314­
MMC2001 microcontroller, 393
315, 395, 402, 419-420, 425
macros for, 400
pointers, 65-121
mmc2001.h header, 400, 407
and function arguments, 70
mnemonics, 140, 422
array name as, 69
modular arithmetic, 334
assigning, 69
modular program development, 347-349, 391
comparing, 68
monitor routine, 370-376
incrementing/decrementing, 69
motor control routines, 255-275
null, 98
multidimensional arrays, 82-83
subtracting, 69
to functions, 84
type void as applied to, 69
N
PORTA, 85, 109, 132
names, 8
portable code, 296, 404
nested functions, 52
pragma directives (C6805 compiler), 151
nested if statements, 422
pragma, 151
Newton loop, 38
precedence, 7, 30, 33, 34-36
NIPND interrupt pending register, 414
preprocessor command, 2
noise spikes, 219
print formatting, 113
noisy switches, 255
printf, 2, 3, 5, 7, 18, 112
normal interrupt enable register (NIER), 414
printing routine, 378-380
null pointer, 76, 98
program counter (PC), 289