2975ca0754
The API name space for Bluetooth is bt_* and BT_* so it makes sense to align the Kconfig name space with this. The additional benefit is that this also makes the names shorter. It is also in line with what Linux uses for Bluetooth Kconfig entries. Some Bluetooth-related Networking Kconfig defines are renamed as well in order to be consistent, such as NET_L2_BLUETOOTH. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
77 lines
1.4 KiB
C
77 lines
1.4 KiB
C
/* log.c - logging helpers */
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/*
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* Copyright (c) 2017 Nordic Semiconductor ASA
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* Copyright (c) 2016 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/* Helper for printk parameters to convert from binary to hex.
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* We declare multiple buffers so the helper can be used multiple times
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* in a single printk call.
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*/
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#include <stddef.h>
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#include <zephyr/types.h>
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#include <zephyr.h>
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#include <misc/util.h>
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#include <bluetooth/bluetooth.h>
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#include <bluetooth/hci.h>
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const char *bt_hex(const void *buf, size_t len)
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{
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static const char hex[] = "0123456789abcdef";
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static char hexbufs[4][129];
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static u8_t curbuf;
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const u8_t *b = buf;
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unsigned int mask;
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char *str;
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int i;
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mask = irq_lock();
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str = hexbufs[curbuf++];
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curbuf %= ARRAY_SIZE(hexbufs);
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irq_unlock(mask);
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len = min(len, (sizeof(hexbufs[0]) - 1) / 2);
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for (i = 0; i < len; i++) {
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str[i * 2] = hex[b[i] >> 4];
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str[i * 2 + 1] = hex[b[i] & 0xf];
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}
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str[i * 2] = '\0';
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return str;
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}
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#if defined(CONFIG_BT_DEBUG)
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const char *bt_addr_str(const bt_addr_t *addr)
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{
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static char bufs[2][18];
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static u8_t cur;
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char *str;
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str = bufs[cur++];
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cur %= ARRAY_SIZE(bufs);
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bt_addr_to_str(addr, str, sizeof(bufs[cur]));
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return str;
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}
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const char *bt_addr_le_str(const bt_addr_le_t *addr)
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{
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static char bufs[2][27];
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static u8_t cur;
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char *str;
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str = bufs[cur++];
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cur %= ARRAY_SIZE(bufs);
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bt_addr_le_to_str(addr, str, sizeof(bufs[cur]));
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return str;
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}
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#endif /* CONFIG_BT_DEBUG */
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