83 lines
2.5 KiB
C
83 lines
2.5 KiB
C
/***************************************************************************
|
|
*
|
|
* Copyright 2015-2019 BES.
|
|
* All rights reserved. All unpublished rights reserved.
|
|
*
|
|
* No part of this work may be used or reproduced in any form or by any
|
|
* means, or stored in a database or retrieval system, without prior written
|
|
* permission of BES.
|
|
*
|
|
* Use of this work is governed by a license granted by BES.
|
|
* This work contains confidential and proprietary information of
|
|
* BES. which is protected by copyright, trade secret,
|
|
* trademark and other intellectual property rights.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef __ARM_EABI__
|
|
#include "stdio.h"
|
|
#else
|
|
#include "hal_trace.h"
|
|
#endif
|
|
|
|
#define LINE_BUF_SIZE 80 // MIN: 5 + 16 * 3 + 3
|
|
|
|
static void dump_buffer_internal(const unsigned char *buf, size_t len, int now)
|
|
{
|
|
static const char hex_asc_upper[] = "0123456789ABCDEF";
|
|
char line_buf[LINE_BUF_SIZE];
|
|
size_t line_len, pos;
|
|
size_t i, j;
|
|
|
|
for (i = 0; i < len; i += 16) {
|
|
if (i + 16 <= len) {
|
|
line_len = 16;
|
|
} else {
|
|
line_len = len - i;
|
|
}
|
|
pos = 0;
|
|
if (len > 0x1000) {
|
|
line_buf[pos++] = hex_asc_upper[(i >> 12) & 0xF];
|
|
}
|
|
if (len > 0x100) {
|
|
line_buf[pos++] = hex_asc_upper[(i >> 8) & 0xF];
|
|
}
|
|
if (len > 0x10) {
|
|
line_buf[pos++] = hex_asc_upper[(i >> 4) & 0xF];
|
|
}
|
|
line_buf[pos++] = hex_asc_upper[(i & 0xF)];
|
|
line_buf[pos++] = ':';
|
|
for (j = 0; j < line_len && pos + 3 < sizeof(line_buf); j++) {
|
|
line_buf[pos++] = ' ';
|
|
line_buf[pos++] = hex_asc_upper[(buf[i + j] & 0xF0) >> 4];
|
|
line_buf[pos++] = hex_asc_upper[(buf[i + j] & 0x0F)];
|
|
}
|
|
#ifndef __ARM_EABI__
|
|
if (pos < sizeof(line_buf)) {
|
|
line_buf[pos++] = '\0';
|
|
} else {
|
|
line_buf[sizeof(line_buf) - 1] = '\0';
|
|
}
|
|
printf("%s\r\n", line_buf);
|
|
#else
|
|
if (pos < sizeof(line_buf)) {
|
|
line_buf[pos++] = '\0';
|
|
} else {
|
|
line_buf[sizeof(line_buf) - 1] = '\0';
|
|
}
|
|
LOG_INFO(LOG_ATTR_NO_ID | (now ? LOG_ATTR_IMM : 0), line_buf);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void dump_buffer(const void *buf, size_t len)
|
|
{
|
|
dump_buffer_internal((const unsigned char *)buf, len, 0);
|
|
}
|
|
|
|
void dump_buffer_imm(const void *buf, size_t len)
|
|
{
|
|
dump_buffer_internal((const unsigned char *)buf, len, 1);
|
|
}
|
|
|