79e6b0e0f6
As of today <zephyr/zephyr.h> is 100% equivalent to <zephyr/kernel.h>. This patch proposes to then include <zephyr/kernel.h> instead of <zephyr/zephyr.h> since it is more clear that you are including the Kernel APIs and (probably) nothing else. <zephyr/zephyr.h> sounds like a catch-all header that may be confusing. Most applications need to include a bunch of other things to compile, e.g. driver headers or subsystem headers like BT, logging, etc. The idea of a catch-all header in Zephyr is probably not feasible anyway. Reason is that Zephyr is not a library, like it could be for example `libpython`. Zephyr provides many utilities nowadays: a kernel, drivers, subsystems, etc and things will likely grow. A catch-all header would be massive, difficult to keep up-to-date. It is also likely that an application will only build a small subset. Note that subsystem-level headers may use a catch-all approach to make things easier, though. NOTE: This patch is **NOT** removing the header, just removing its usage in-tree. I'd advocate for its deprecation (add a #warning on it), but I understand many people will have concerns. Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
68 lines
1.3 KiB
C
68 lines
1.3 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/kernel.h>
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#include <zephyr/sys/util.h>
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#include <zephyr/bluetooth/bluetooth.h>
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#include <zephyr/bluetooth/uuid.h>
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#include <zephyr/bluetooth/hci.h>
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const char *bt_hex_real(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 str[129];
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const uint8_t *b = buf;
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size_t i;
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len = MIN(len, (sizeof(str) - 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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const char *bt_addr_str_real(const bt_addr_t *addr)
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{
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static char str[BT_ADDR_STR_LEN];
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bt_addr_to_str(addr, str, sizeof(str));
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return str;
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}
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const char *bt_addr_le_str_real(const bt_addr_le_t *addr)
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{
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static char str[BT_ADDR_LE_STR_LEN];
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bt_addr_le_to_str(addr, str, sizeof(str));
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return str;
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}
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const char *bt_uuid_str_real(const struct bt_uuid *uuid)
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{
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static char str[BT_UUID_STR_LEN];
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bt_uuid_to_str(uuid, str, sizeof(str));
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return str;
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}
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