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util: implement log_info_key

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This commit is contained in:
Matthias Ringwald 2016-06-27 14:38:35 +02:00
parent d747193162
commit 02bdfbf8cb
1 changed files with 18 additions and 10 deletions
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28
src/btstack_util.c
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@ -44,10 +44,11 @@
*/ */
#include "btstack_config.h" #include "btstack_config.h"
#include "btstack_debug.h"
#include "btstack_util.h" #include "btstack_util.h"
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include "btstack_debug.h"
/** /**
@ -171,17 +172,12 @@ void printf_hexdump(const void *data, int size){
printf("\n"); printf("\n");
} }
// void log_info_hexdump(..){
//
// }
void log_info_hexdump(const void *data, int size){ void log_info_hexdump(const void *data, int size){
#ifdef ENABLE_LOG_INFO #ifdef ENABLE_LOG_INFO
char buffer[6*16+1]; char buffer[6*16+1];
int i, j; int i, j;
const uint8_t low = 0x0F;
uint8_t low = 0x0F; const uint8_t high = 0xF0;
uint8_t high = 0xF0;
j = 0; j = 0;
for (i=0; i<size;i++){ for (i=0; i<size;i++){
uint8_t byte = ((uint8_t *)data)[i]; uint8_t byte = ((uint8_t *)data)[i];
@ -205,8 +201,20 @@ void log_info_hexdump(const void *data, int size){
} }
void log_info_key(const char * name, sm_key_t key){ void log_info_key(const char * name, sm_key_t key){
// log_info("%-6s ", name); #ifdef ENABLE_LOG_INFO
// hexdump(key, 16); char buffer[16*2+1];
const uint8_t low = 0x0F;
const uint8_t high = 0xF0;
int i;
int j = 0;
for (i=0; i<16;i++){
uint8_t byte = key[i];
buffer[j++] = char_for_nibble((byte & high) >> 4);
buffer[j++] = char_for_nibble(byte & low);
}
buffer[j] = 0;
log_info("%-6s %s", name, buffer);
#endif
} }
// UUIDs are stored in big endian, similar to bd_addr_t // UUIDs are stored in big endian, similar to bd_addr_t