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add hci_dump_log

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matthias.ringwald 2012-02-20 20:12:02 +00:00
parent 0d79c710aa
commit a1d7dd1f6f
2 changed files with 21 additions and 4 deletions
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20
src/hci_dump.c
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@ -41,10 +41,12 @@
* Created by Matthias Ringwald on 5/26/09.
*/
#include "config.h"
#include "hci_dump.h"
#include "hci.h"
#include "hci_transport.h"
#include "config.h"
#include <btstack/hci_cmds.h>
#ifndef EMBEDDED
#include <fcntl.h> // open
@ -54,6 +56,7 @@
#include <time.h>
#include <sys/time.h> // for timestamps
#include <sys/stat.h> // for mode flags
#include <stdarg.h> // for va_list
#endif
// BLUEZ hcidump
@ -88,8 +91,9 @@ static int dump_format;
static hcidump_hdr header_bluez;
static pktlog_hdr header_packetlogger;
static char time_string[40];
static int max_nr_packets = -1;
static int nr_packets = 0;
static int max_nr_packets = -1;
static int nr_packets = 0;
static char log_message_buffer[256];
#endif
void hci_dump_open(char *filename, hci_dump_format_t format){
@ -211,6 +215,16 @@ void hci_dump_packet(uint8_t packet_type, uint8_t in, uint8_t *packet, uint16_t
#endif
}
void hci_dump_log(const char * format, ...){
#ifndef EMBEDDED
va_list argptr;
va_start(argptr, format);
int len = vsnprintf(log_message_buffer, sizeof(log_message_buffer), format, argptr);
hci_dump_packet(LOG_MESSAGE_PACKET, 0, (uint8_t*) log_message_buffer, len);
va_end(argptr);
#endif
}
void hci_dump_close(){
#ifndef EMBEDDED
close(dump_file);

5
src/hci_dump.h
View File

@ -32,11 +32,13 @@
/*
* hci_dump.h
*
* Dump HCI trace in BlueZ's hcidump format
* Dump HCI trace as BlueZ's hcidump format, Apple's PacketLogger, or stdout
*
* Created by Matthias Ringwald on 5/26/09.
*/
#pragma once
#include <stdint.h>
typedef enum {
@ -48,4 +50,5 @@ typedef enum {
void hci_dump_open(char *filename, hci_dump_format_t format);
void hci_dump_set_max_packets(int packets); // -1 for unlimited
void hci_dump_packet(uint8_t packet_type, uint8_t in, uint8_t *packet, uint16_t len);
void hci_dump_log(const char * format, ...);
void hci_dump_close(void);