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

rtpbuf.cpp@74:81c47fff88a5, 2014-11-24 (annotated)

Committer:
klauss
Date:
Mon Nov 24 16:43:16 2014 +0000
Revision:
74:81c47fff88a5
Parent:
60:b4ec6beb3be3
Child:
119:ee6a53069455
validando organiza??o de arquivos | ainda em desenvolvimento.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
klauss 0:4d17cd9c8f9d 1 #include <stdlib.h>
klauss 0:4d17cd9c8f9d 2
klauss 0:4d17cd9c8f9d 3 #include "rtpbuf.h"
klauss 60:b4ec6beb3be3 4 /*
klauss 0:4d17cd9c8f9d 5 static void xmemcpy(uint8_t * dest, uint8_t * src, uint16_t size) {
klauss 0:4d17cd9c8f9d 6 while (size--) *dest++ = *src++;
klauss 0:4d17cd9c8f9d 7 }
klauss 60:b4ec6beb3be3 8 */
klauss 0:4d17cd9c8f9d 9 /*
klauss 0:4d17cd9c8f9d 10 rtpbuf_t * rtpbuf_init(void) {
klauss 0:4d17cd9c8f9d 11 }
klauss 0:4d17cd9c8f9d 12 void rtpbuf_destroy(rtpbuf_t ** self) {
klauss 0:4d17cd9c8f9d 13 free(*self)
klauss 0:4d17cd9c8f9d 14 *self = NULL;
klauss 0:4d17cd9c8f9d 15 }
klauss 0:4d17cd9c8f9d 16 */
klauss 0:4d17cd9c8f9d 17
klauss 0:4d17cd9c8f9d 18 void rtpbuf_clear (rtpbuf_t * self) {
klauss 0:4d17cd9c8f9d 19 self->size = 0;
klauss 0:4d17cd9c8f9d 20 }
klauss 0:4d17cd9c8f9d 21
klauss 0:4d17cd9c8f9d 22 void rtpbuf_put (rtpbuf_t * self, int size, uint8_t * data){
klauss 0:4d17cd9c8f9d 23 if ((size + self->size) <= RTPBUF_BUFSIZE){
klauss 0:4d17cd9c8f9d 24 xmemcpy((uint8_t*)self->b+self->size,data,size);
klauss 0:4d17cd9c8f9d 25 self->size += size;
klauss 0:4d17cd9c8f9d 26 //debug_msg("put %d -> %d",size,self->size);
klauss 0:4d17cd9c8f9d 27 } else {
klauss 0:4d17cd9c8f9d 28 //debug_msg("put-failed %d -> %d",size,self->size);
klauss 0:4d17cd9c8f9d 29 }
klauss 0:4d17cd9c8f9d 30 }
klauss 0:4d17cd9c8f9d 31
klauss 0:4d17cd9c8f9d 32 uint8_t * rtpbuf_get (rtpbuf_t * self) {
klauss 0:4d17cd9c8f9d 33 if (self->size < RTPBUF_PKGSIZE) {
klauss 0:4d17cd9c8f9d 34 //debug_msg("get-failed %d", self->size);
klauss 0:4d17cd9c8f9d 35 return NULL;
klauss 0:4d17cd9c8f9d 36 }
klauss 0:4d17cd9c8f9d 37 //debug_msg("get %d", self->size);
klauss 0:4d17cd9c8f9d 38 return (uint8_t*) self->b;
klauss 0:4d17cd9c8f9d 39 }
klauss 0:4d17cd9c8f9d 40
klauss 0:4d17cd9c8f9d 41 void rtpbuf_next (rtpbuf_t * self) {
klauss 0:4d17cd9c8f9d 42 if (self->size < RTPBUF_PKGSIZE) {
klauss 0:4d17cd9c8f9d 43 //debug_msg("next-failed %d", self->size);
klauss 0:4d17cd9c8f9d 44 } else {
klauss 0:4d17cd9c8f9d 45 //int i;
klauss 0:4d17cd9c8f9d 46 //i = self->size;
klauss 0:4d17cd9c8f9d 47 self->size -= RTPBUF_PKGSIZE;
klauss 0:4d17cd9c8f9d 48 if (self->size > 0) {
klauss 0:4d17cd9c8f9d 49 xmemcpy32(self->b, (self->b)+(RTPBUF_PKGSIZE>>2), self->size);
klauss 0:4d17cd9c8f9d 50 //debug_msg("nextA %d -> %d", i, self->size);
klauss 0:4d17cd9c8f9d 51 } else {
klauss 0:4d17cd9c8f9d 52 //debug_msg("nextB %d -> %d", i, self->size);
klauss 0:4d17cd9c8f9d 53 }
klauss 0:4d17cd9c8f9d 54 }
klauss 0:4d17cd9c8f9d 55 }