VZTECH / Mbed 2 deprecated main_src

Dependencies:   EALib EthernetInterface_vz mbed-rtos mbed

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Show/hide line numbers ring_buffer.h Source File

ring_buffer.h

00001 #ifndef __RING_BUFFER_H__
00002 #define __RING_BUFFER_H__
00003 
00004 #include <assert.h>
00005 #include <stdlib.h>
00006 #include "shared_variables.h"
00007 
00008 const uint8_t RING_BUFFER_SIZE = 5;
00009 
00010 typedef struct{
00011     uint8_t size;
00012     uint8_t begin;
00013     uint8_t end;
00014     uint8_t * data;
00015 }ring_buffer;
00016 
00017 //FIXME essa funcao deve ser a xmemcpy
00018 void rb_xmemcpy(uint8_t * dest, uint8_t * src, uint16_t size);
00019 
00020 ring_buffer * ring_buffer_init( ring_buffer * rb );
00021 
00022 uint8_t ring_buffer_add( ring_buffer * rb, uint8_t * data );
00023 
00024 uint8_t * ring_buffer_get_next( ring_buffer * rb );
00025 
00026 #endif