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ringbuffer implementation

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Christina Quast
2015-04-11 18:14:41 +02:00
parent 94ddb91e33
commit 4db82e092f
7 changed files with 138 additions and 199 deletions
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12
firmware/src_simtrace/simtrace.h
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@@ -1,24 +1,20 @@
#ifndef SIMTRACE_H
#define SIMTRACE_H
#include "ringbuffer.h"
/* Endpoint numbers */
#define DATAOUT 1
#define DATAIN 2
#define INT 3
#define BUFLEN 5
#define BUFLEN 64
#define PHONE_DATAOUT 4
#define PHONE_DATAIN 5
#define PHONE_INT 6
typedef struct ring_buffer
{
uint8_t buf[BUFLEN*2]; // data buffer
uint8_t idx; // number of items in the buffer
} ring_buffer;
extern volatile ring_buffer buf;
extern volatile ringbuf sim_rcv_buf;
extern volatile bool rcvdChar;
extern volatile uint32_t char_stat;