motolibs.h

来自「A few drivers for the Motorola C380 s ce」· C头文件 代码 · 共 31 行

#ifndef MOTO_LIB
#define MOTO_LIB

#define bool unsigned char
#define true 1
#define false 0

#define byte unsigned char
#define hword unsigned short
#define word unsigned long

#define typed_ptr(a,b) *((volatile a * ) (void * ) (b))
#define byte_ptr(a) typed_ptr(byte,a)
#define hword_ptr(a) typed_ptr(hword,a)
#define word_ptr(a) typed_ptr(word,a)

/* Convert number to a hexadecimal string.
 *      num - number to convert
 *      numstr - pointer to the buffer for the first character
 *      chars - number of digits to use
 */
void util_ui32_to_hexasc(word num, char * numstr, byte chars);

/* Convert number to a decimal string.
 *      num - number to convert
 *      numstr - pointer to the buffer for the LAST character
 */
char * util_ui32_to_decasc(word num, char * lastch);

#endif