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enable HCI packet logs to console for EMBEDDED

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This commit is contained in:
matthias.ringwald@gmail.com 2014-11-05 22:44:05 +00:00
parent 41d81c3411
commit 198a9e1b41
1 changed files with 33 additions and 27 deletions
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60
src/hci_dump.c
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@ -52,12 +52,12 @@
#include "hci.h"
#include "hci_transport.h"
#include <btstack/hci_cmds.h>
#include <stdio.h>
#ifndef EMBEDDED
#include <fcntl.h> // open
#include <arpa/inet.h> // hton..
#include <unistd.h> // write
#include <stdio.h>
#include <time.h>
#include <sys/time.h> // for timestamps
#include <sys/stat.h> // for mode flags
@ -90,8 +90,8 @@ __attribute__ ((packed))
#endif
pktlog_hdr;
#ifndef EMBEDDED
static int dump_file = -1;
#ifndef EMBEDDED
static int dump_format;
static hcidump_hdr header_bluez;
static pktlog_hdr header_packetlogger;
@ -102,7 +102,9 @@ static char log_message_buffer[256];
#endif
void hci_dump_open(const char *filename, hci_dump_format_t format){
#ifndef EMBEDDED
#ifdef EMBEDDED
dump_file = 1;
#else
dump_format = format;
if (dump_format == HCI_DUMP_STDOUT) {
dump_file = fileno(stdout);
@ -118,11 +120,37 @@ void hci_dump_set_max_packets(int packets){
}
#endif
static inline void printf_packet(uint8_t packet_type, uint8_t in, uint8_t * packet, uint16_t len){
switch (packet_type){
case HCI_COMMAND_DATA_PACKET:
printf("CMD => ");
break;
case HCI_EVENT_PACKET:
printf("EVT <= ");
break;
case HCI_ACL_DATA_PACKET:
if (in) {
printf("ACL <= ");
} else {
printf("ACL => ");
}
break;
case LOG_MESSAGE_PACKET:
printf("LOG -- %s\n", (char*) packet);
return;
default:
return;
}
printf_hexdump(packet, len);
}
void hci_dump_packet(uint8_t packet_type, uint8_t in, uint8_t *packet, uint16_t len) {
#ifndef EMBEDDED
if (dump_file < 0) return; // not activated yet
#ifdef EMBEDDED
printf_packet(packet_type, in, packet, len);
#else
// don't grow bigger than max_nr_packets
if (dump_format != HCI_DUMP_STDOUT && max_nr_packets > 0){
if (nr_packets >= max_nr_packets){
@ -149,29 +177,7 @@ void hci_dump_packet(uint8_t packet_type, uint8_t in, uint8_t *packet, uint16_t
/* Print the formatted time, in seconds, followed by a decimal point
and the milliseconds. */
printf ("%s.%03u] ", time_string, milliseconds);
switch (packet_type){
case HCI_COMMAND_DATA_PACKET:
printf("CMD => ");
break;
case HCI_EVENT_PACKET:
printf("EVT <= ");
break;
case HCI_ACL_DATA_PACKET:
if (in) {
printf("ACL <= ");
} else {
printf("ACL => ");
}
break;
case LOG_MESSAGE_PACKET:
// assume buffer is big enough
packet[len] = 0;
printf("LOG -- %s\n", (char*) packet);
return;
default:
return;
}
printf_hexdump(packet, len);
printf_packet(packet_type, in, packet, len);
break;
}