VZTECH / Mbed 2 deprecated main_src

Modularizando o src

Dependencies:   EALib EthernetInterface_vz mbed-rtos mbed

Fork of header_main_colinas_V0-20-09-14 by VZTECH

utils.cpp@122:480c44b0e205, 2015-05-11 (annotated)

Committer:
klauss
Date:
Mon May 11 15:16:36 2015 +0000
Revision:
122:480c44b0e205
Parent:
121:ee02790d00b7
Child:
124:c1b6c893e1c3
E00 - Limitar em 1500 o show_sip

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 122:480c44b0e205 1 #include "utils.h"
klauss 0:4d17cd9c8f9d 2
klauss 117:e9facba9db27 3 static char itoh[16];
klauss 117:e9facba9db27 4 char hexbuf[10];
klauss 117:e9facba9db27 5
klauss 119:ee6a53069455 6 int hex_init(void) {
klauss 117:e9facba9db27 7 itoh[0] = '0'; itoh[1] = '1'; itoh[2] = '2'; itoh[3] = '3';
klauss 117:e9facba9db27 8 itoh[4] = '4'; itoh[5] = '5'; itoh[6] = '6'; itoh[7] = '7';
klauss 117:e9facba9db27 9 itoh[8] = '8'; itoh[9] = '9'; itoh[10] = 'a'; itoh[11] = 'b';
klauss 117:e9facba9db27 10 itoh[12] = 'c'; itoh[13] = 'd'; itoh[14] = 'e'; itoh[15] = 'f';
klauss 119:ee6a53069455 11 return ( 0 );
klauss 117:e9facba9db27 12 }
klauss 117:e9facba9db27 13
klauss 117:e9facba9db27 14 char * hex8 (uint8_t i) {
klauss 117:e9facba9db27 15 hexbuf[0] = itoh[(i>>4) & 0x0f];
klauss 117:e9facba9db27 16 hexbuf[1] = itoh[i & 0x0f];
klauss 117:e9facba9db27 17 hexbuf[2] = 0;
klauss 117:e9facba9db27 18 return hexbuf;
klauss 117:e9facba9db27 19 }
klauss 117:e9facba9db27 20
klauss 117:e9facba9db27 21 char * hex16 (uint16_t i) {
klauss 117:e9facba9db27 22 hexbuf[0] = itoh[(i>>12) & 0x0f];
klauss 117:e9facba9db27 23 hexbuf[1] = itoh[(i>>8) & 0x0f];
klauss 117:e9facba9db27 24 hexbuf[2] = itoh[(i>>4) & 0x0f];
klauss 117:e9facba9db27 25 hexbuf[3] = itoh[i & 0x0f];
klauss 117:e9facba9db27 26 hexbuf[4] = 0;
klauss 117:e9facba9db27 27 return hexbuf;
klauss 117:e9facba9db27 28 }
klauss 117:e9facba9db27 29
klauss 74:81c47fff88a5 30 int ls_comp( const void * a, const void * b ){ return( *( int * )a - *( int * )b ); }
klauss 68:b54993674190 31
klauss 74:81c47fff88a5 32 int convert_ext_to_port( int ext ){
klauss 74:81c47fff88a5 33 if( ext < 1000 ) return ext;
klauss 74:81c47fff88a5 34
klauss 74:81c47fff88a5 35 else{
klauss 74:81c47fff88a5 36 int aux = 0;
klauss 74:81c47fff88a5 37 aux = ( ext / 1000 ) * 1000;
klauss 74:81c47fff88a5 38 ext -= aux;
klauss 74:81c47fff88a5 39 aux += ext % 100;
klauss 74:81c47fff88a5 40 return( aux );
klauss 74:81c47fff88a5 41 }
klauss 0:4d17cd9c8f9d 42 }
klauss 0:4d17cd9c8f9d 43
klauss 74:81c47fff88a5 44 void xstrcpy(uint8_t * dest, const uint8_t * src ){
klauss 74:81c47fff88a5 45 while (*src) *dest++ = *src++;
klauss 74:81c47fff88a5 46 *dest = 0;
klauss 0:4d17cd9c8f9d 47 }
klauss 0:4d17cd9c8f9d 48
klauss 78:1353744f01e1 49 void xmemcpy(uint8_t * dest, const uint8_t * src, uint16_t size ){
klauss 74:81c47fff88a5 50 while (size--) *dest++ = *src++;
klauss 0:4d17cd9c8f9d 51 }
klauss 0:4d17cd9c8f9d 52
klauss 74:81c47fff88a5 53 void xmemcpy32(uint32_t * dest, uint32_t * src, uint16_t size){
klauss 74:81c47fff88a5 54 size >>= 2;
klauss 74:81c47fff88a5 55 while (size--) *dest++ = *src++;
klauss 78:1353744f01e1 56 }
klauss 78:1353744f01e1 57
klauss 78:1353744f01e1 58 uint8_t xstrmatch(const uint8_t * s1, const uint8_t * s2){
klauss 78:1353744f01e1 59 while (*s1) {
klauss 78:1353744f01e1 60 if (*s1++ != *s2++) return 0; /* does not match */
klauss 78:1353744f01e1 61 }
klauss 78:1353744f01e1 62 if ( *s2 == 0 )
klauss 78:1353744f01e1 63 return 1; /* matches */
klauss 78:1353744f01e1 64 else
klauss 78:1353744f01e1 65 return 0; /* does not match */
klauss 81:3656f00ab3db 66 }
klauss 81:3656f00ab3db 67
klauss 81:3656f00ab3db 68 uint8_t xmemmatch(const uint8_t * s1, const uint8_t * s2, uint16_t size){
klauss 81:3656f00ab3db 69 while (size--) {
klauss 81:3656f00ab3db 70 if (*s1++ != *s2++) return 0; /* does not match */
klauss 81:3656f00ab3db 71 }
klauss 81:3656f00ab3db 72 return 1; /* matches */
klauss 74:81c47fff88a5 73 }