mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
eab317749f
Lists state, link type, v4/v6 addresses.
Currently read-only.
Using lwIP debug system to print addresses, to limit dependencies
and work with dual stack setup. Most other code seems to only
allow either v4 or v6 networking. For that to compile I
had to change the `SZT_F` format string due to this error:
```
error: format '%lu' expects argument of type 'long unsigned int',
but argument 2 has type 'size_t {aka unsigned int}'
```
Switching to the lwIP default format string here.
Outputs the following on my ESP32 board with Ethernet,
when both v4 and v6 are enabled in examples/paho-mqtt:
```
> ifconfig
Iface ET0 HWaddr: 24:0a:c4:e6:0e:9f Link: up State: up
Link type: wired
inet addr: 10.4.4.81 mask: 255.255.254.0 gw: 10.4.4.1
inet6 addr: fe80:0:0:0:260a:c4ff:fee6:e9f scope: link
inet6 addr: 2001:db8:1000:0:260a:c4ff:fee6:e9f scope: global
Iface ET1 HWaddr: 24:0a:c4:e6:0e:9c Link: up State: up
Link type: wireless
inet addr: 10.4.4.82 mask: 255.255.254.0 gw: 10.4.4.1
inet6 addr: fe80:0:0:0:260a:c4ff:fee6:e9c scope: link
inet6 addr: 2001:db8:1000:0:260a:c4ff:fee6:e9c scope: global
>
```
111 lines
2.4 KiB
C
111 lines
2.4 KiB
C
/*
|
|
* Copyright (C) 2015 Martine Lenders <mlenders@inf.fu-berlin.de>
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU Lesser
|
|
* General Public License v2.1. See the file LICENSE in the top level
|
|
* directory for more details.
|
|
*/
|
|
|
|
/**
|
|
* @addtogroup pkg_lwip_sys
|
|
* @brief Describes compiler and processor to lwIP
|
|
* @{
|
|
*
|
|
* @file
|
|
* @brief Compiler/platform abstraction
|
|
* @see http://www.nongnu.org/lwip/2_1_x/group__compiler__abstraction.html
|
|
*
|
|
* @author Martine Lenders <mlenders@inf.fu-berlin.de>
|
|
*/
|
|
#ifndef ARCH_CC_H
|
|
#define ARCH_CC_H
|
|
|
|
#include <inttypes.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "irq.h"
|
|
#include "byteorder.h"
|
|
#include "mutex.h"
|
|
|
|
#ifdef MODULE_LOG
|
|
#include "log.h"
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifndef BYTE_ORDER
|
|
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
|
|
# define BYTE_ORDER (LITTLE_ENDIAN) /**< platform's endianness */
|
|
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
|
|
# define BYTE_ORDER (BIG_ENDIAN) /**< platform's endianness */
|
|
#else
|
|
# error "Byte order is neither little nor big!"
|
|
#endif
|
|
#endif
|
|
|
|
/**
|
|
* @name (sn)printf formatters for the generic lwIP types
|
|
* @{
|
|
*/
|
|
#define X8_F "02" PRIx8
|
|
#define U16_F PRIu16
|
|
#define S16_F PRId16
|
|
#define X16_F PRIx16
|
|
#define U32_F PRIu32
|
|
#define S32_F PRId32
|
|
#define X32_F PRIx32
|
|
|
|
#define SZT_F PRIuPTR
|
|
/** @} */
|
|
|
|
/**
|
|
* @name Compiler hints for packing structures
|
|
* @{
|
|
*/
|
|
#define PACK_STRUCT_FIELD(x) x
|
|
#define PACK_STRUCT_STRUCT __attribute__((packed))
|
|
#define PACK_STRUCT_BEGIN
|
|
#define PACK_STRUCT_END
|
|
/** @} */
|
|
|
|
/**
|
|
* @name Platform specific diagnostic output
|
|
* @{
|
|
*/
|
|
#ifdef MODULE_LOG
|
|
# define LWIP_PLATFORM_DIAG(x) LOG_INFO x
|
|
# ifdef NDEBUG
|
|
# define LWIP_PLATFORM_ASSERT(x)
|
|
# else
|
|
# define LWIP_PLATFORM_ASSERT(x) \
|
|
do { \
|
|
LOG_ERROR("Assertion \"%s\" failed at %s:%d\n", x, __FILE__, __LINE__); \
|
|
fflush(NULL); \
|
|
abort(); \
|
|
} while (0)
|
|
# endif
|
|
#else
|
|
# define LWIP_PLATFORM_DIAG(x) printf x
|
|
# ifdef NDEBUG
|
|
# define LWIP_PLATFORM_ASSERT(x)
|
|
# else
|
|
# define LWIP_PLATFORM_ASSERT(x) \
|
|
do { \
|
|
printf("Assertion \"%s\" failed at %s:%d\n", x, __FILE__, __LINE__); \
|
|
fflush(NULL); \
|
|
abort(); \
|
|
} while (0)
|
|
# endif
|
|
#endif
|
|
/** @} */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* ARCH_CC_H */
|
|
/** @} */
|