RTL8192EU调试信息
rtl8192eu运行的AP模式
cd /pron/net/rtl8192eu/wlan0 进入文件夹
cat all_sta_info :查看所有设备信息
sta_dz_bitmap=0x0, tim_bitmap=0x0
==============================
sta's macaddr:10:a4:be:a3:38:f1
rtsen=0, cts2slef=0
state=0x4001, aid=1, macid=0, raid=3
qos_en=1, ht_en=1, init_rate=19
bwmode=0, ch_offset=0, sgi_20m=1,sgi_40m=0
ampdu_enable = 1
agg_enable_bitmap=41, candidate_tid_bitmap=0
sleepq_len=0
sta_xmitpriv.vo_q_qcnt=0
sta_xmitpriv.vi_q_qcnt=0
sta_xmitpriv.be_q_qcnt=0
sta_xmitpriv.bk_q_qcnt=0
capability=0x411
flags=0xa00
wpa_psk=0x2
wpa2_group_cipher=0x10
wpa2_pairwise_cipher=0x10
qos_info=0x0
dot118021XPrivacy=0x4
tid=0, enable=1, ampdu_size=64, indicate_seq=3162
==============================
==============================
sta's macaddr:ff:ff:ff:ff:ff:ff
rtsen=0, cts2slef=0
state=0x1, aid=0, macid=1, raid=8
qos_en=0, ht_en=0, init_rate=3
bwmode=0, ch_offset=0, sgi_20m=0,sgi_40m=0
ampdu_enable = 0
agg_enable_bitmap=0, candidate_tid_bitmap=0
sleepq_len=0
sta_xmitpriv.vo_q_qcnt=0
sta_xmitpriv.vi_q_qcnt=0
sta_xmitpriv.be_q_qcnt=0
sta_xmitpriv.bk_q_qcnt=0
capability=0x0
flags=0x0
wpa_psk=0x0
wpa2_group_cipher=0x0
wpa2_pairwise_cipher=0x0
qos_info=0x0
dot118021XPrivacy=0x4
==============================
==============================
sta's macaddr:14:6b:9c:a2:d8:d6
rtsen=0, cts2slef=0
state=0x4001, aid=2, macid=2, raid=3
qos_en=1, ht_en=1, init_rate=19
bwmode=0, ch_offset=0, sgi_20m=1,sgi_40m=0
ampdu_enable = 1
agg_enable_bitmap=41, candidate_tid_bitmap=0
sleepq_len=0
sta_xmitpriv.vo_q_qcnt=0
sta_xmitpriv.vi_q_qcnt=0
sta_xmitpriv.be_q_qcnt=0
sta_xmitpriv.bk_q_qcnt=0
capability=0x411
flags=0xa00
wpa_psk=0x2
wpa2_group_cipher=0x10
wpa2_pairwise_cipher=0x10
qos_info=0x0
dot118021XPrivacy=0x4
tid=0, enable=1, ampdu_size=64, indicate_seq=617
==============================
==============================
sta's macaddr:14:6b:9c:5b:bb:c9
rtsen=0, cts2slef=0
state=0x10, aid=0, macid=32, raid=0
qos_en=1, ht_en=1, init_rate=0
bwmode=0, ch_offset=0, sgi_20m=1,sgi_40m=1
ampdu_enable = 1
agg_enable_bitmap=0, candidate_tid_bitmap=0
sleepq_len=0
sta_xmitpriv.vo_q_qcnt=0
sta_xmitpriv.vi_q_qcnt=0
sta_xmitpriv.be_q_qcnt=0
sta_xmitpriv.bk_q_qcnt=0
capability=0x0
flags=0x0
wpa_psk=0x0
wpa2_group_cipher=0x0
wpa2_pairwise_cipher=0x0
qos_info=0x0
dot118021XPrivacy=0x0
==============================
cat ap_info ：查看AP信息
SSID=00FKe
sta's macaddr:14:6b:9c:5b:bb:c9
cur_channel=9, cur_bwmode=0, cur_ch_offset=0
wireless_mode=0xb, rtsen=0, cts2slef=0
state=0x10, aid=0, macid=32, raid=0
qos_en=1, ht_en=1, init_rate=0
bwmode=0, ch_offset=0, sgi_20m=1,sgi_40m=1
ampdu_enable = 1
agg_enable_bitmap=0, candidate_tid_bitmap=0
ldpc_cap=0x0, stbc_cap=0x0, beamform_cap=0x0
cat best_channel ：各个信道上接收的包计数
The rx cnt of channel 1 = 18
The rx cnt of channel 2 = 16
The rx cnt of channel 3 = 10
The rx cnt of channel 4 = 11
The rx cnt of channel 5 = 5
The rx cnt of channel 6 = 9
The rx cnt of channel 7 = 8
The rx cnt of channel 8 = 5
The rx cnt of channel 9 = 17
The rx cnt of channel 10 = 14
The rx cnt of channel 11 = 13
The rx cnt of channel 12 = 10
The rx cnt of channel 13 = 21
The rx cnt of channel 14 = 49
best_channel_5G = 36
best_channel_24G = 6
注意：查看必须先使用iwlist wlan0 scanning 命令扫描否则各个信道的包数为0；
打印包括两个部分。第一个部分是在站点调查过程中，在所有支持的信道上接收到的包计数。开发人员可以使用这些静态特性来决定您自己的最佳通道。第二部分是对5G和2.4G波段最佳信道的简单估计，供参考只有。HT40+规则用于估计最佳通道时的主要通道在1、6、36、44等处，为最小的主通道选择接收包计数。
cat chan_plan ：查看信道属性
chplan:0x23
2G_PLS:1, 5G_PLS:1
ch: 1, freq:2412, scan_type:1, rx_count:18
ch: 2, freq:2417, scan_type:1, rx_count:16
ch: 3, freq:2422, scan_type:1, rx_count:10
ch: 4, freq:2427, scan_type:1, rx_count:11
ch: 5, freq:2432, scan_type:1, rx_count:5
ch: 6, freq:2437, scan_type:1, rx_count:9
ch: 7, freq:2442, scan_type:1, rx_count:8
ch: 8, freq:2447, scan_type:1, rx_count:5
ch: 9, freq:2452, scan_type:1, rx_count:17
ch: 10, freq:2457, scan_type:1, rx_count:14
ch: 11, freq:2462, scan_type:1, rx_count:13
ch: 12, freq:2467, scan_type:1, rx_count:10
ch: 13, freq:2472, scan_type:1, rx_count:21
ch: 14, freq:2484, scan_type:1, rx_count:49
total ch number:14
附上驱动源码中对channel plan 的枚举如下
typedef enum _RT_CHANNEL_DOMAIN
{
/* ===== 0x00 ~ 0x1F, legacy channel plan ===== */
RTW_CHPLAN_FCC = 0x00,
RTW_CHPLAN_IC = 0x01,
RTW_CHPLAN_ETSI = 0x02,
RTW_CHPLAN_SPAIN = 0x03,
RTW_CHPLAN_FRANCE = 0x04,
RTW_CHPLAN_MKK = 0x05,
RTW_CHPLAN_MKK1 = 0x06,
RTW_CHPLAN_ISRAEL = 0x07,
RTW_CHPLAN_TELEC = 0x08,
RTW_CHPLAN_GLOBAL_DOAMIN = 0x09,
RTW_CHPLAN_WORLD_WIDE_13 = 0x0A,
RTW_CHPLAN_TAIWAN = 0x0B,
RTW_CHPLAN_CHINA = 0x0C,
RTW_CHPLAN_SINGAPORE_INDIA_MEXICO = 0x0D,
RTW_CHPLAN_KOREA = 0x0E,
RTW_CHPLAN_TURKEY = 0x0F,
RTW_CHPLAN_JAPAN = 0x10,
RTW_CHPLAN_FCC_NO_DFS = 0x11,
RTW_CHPLAN_JAPAN_NO_DFS = 0x12,
RTW_CHPLAN_WORLD_WIDE_5G = 0x13,
RTW_CHPLAN_TAIWAN_NO_DFS = 0x14,
/* ===== 0x20 ~ 0x7F, new channel plan ===== */
RTW_CHPLAN_WORLD_NULL = 0x20,
RTW_CHPLAN_ETSI1_NULL = 0x21,
RTW_CHPLAN_FCC1_NULL = 0x22,
RTW_CHPLAN_MKK1_NULL = 0x23,
RTW_CHPLAN_ETSI2_NULL = 0x24,
RTW_CHPLAN_FCC1_FCC1 = 0x25,
RTW_CHPLAN_WORLD_ETSI1 = 0x26,
RTW_CHPLAN_MKK1_MKK1 = 0x27,
RTW_CHPLAN_WORLD_KCC1 = 0x28,
RTW_CHPLAN_WORLD_FCC2 = 0x29,
RTW_CHPLAN_FCC2_NULL = 0x2A,
RTW_CHPLAN_WORLD_FCC3 = 0x30,
RTW_CHPLAN_WORLD_FCC4 = 0x31,
RTW_CHPLAN_WORLD_FCC5 = 0x32,
RTW_CHPLAN_WORLD_FCC6 = 0x33,
RTW_CHPLAN_FCC1_FCC7 = 0x34,
RTW_CHPLAN_WORLD_ETSI2 = 0x35,
RTW_CHPLAN_WORLD_ETSI3 = 0x36,
RTW_CHPLAN_MKK1_MKK2 = 0x37,
RTW_CHPLAN_MKK1_MKK3 = 0x38,
RTW_CHPLAN_FCC1_NCC1 = 0x39,
RTW_CHPLAN_FCC1_NCC2 = 0x40,
RTW_CHPLAN_GLOBAL_NULL = 0x41,
RTW_CHPLAN_ETSI1_ETSI4 = 0x42,
RTW_CHPLAN_FCC1_FCC2 = 0x43,
RTW_CHPLAN_FCC1_NCC3 = 0x44,
RTW_CHPLAN_WORLD_ETSI5 = 0x45,
RTW_CHPLAN_FCC1_FCC8 = 0x46,
RTW_CHPLAN_WORLD_ETSI6 = 0x47,
RTW_CHPLAN_WORLD_ETSI7 = 0x48,
RTW_CHPLAN_WORLD_ETSI8 = 0x49,
RTW_CHPLAN_WORLD_ETSI9 = 0x50,
RTW_CHPLAN_WORLD_ETSI10 = 0x51,
RTW_CHPLAN_WORLD_ETSI11 = 0x52,
RTW_CHPLAN_FCC1_NCC4 = 0x53,
RTW_CHPLAN_WORLD_ETSI12 = 0x54,
RTW_CHPLAN_FCC1_FCC9 = 0x55,
RTW_CHPLAN_WORLD_ETSI13 = 0x56,
RTW_CHPLAN_FCC1_FCC10 = 0x57,
RTW_CHPLAN_MKK2_MKK4 = 0x58,
RTW_CHPLAN_WORLD_ETSI14 = 0x59,
RTW_CHPLAN_FCC1_FCC5 = 0x60,
RTW_CHPLAN_MAX,
RTW_CHPLAN_REALTEK_DEFINE = 0x7F,
}RT_CHANNEL_DOMAIN, *PRT_CHANNEL_DOMAIN;
cat rx_info_msg ：查看RX信息
==============================
macaddr =10:a4:be:a3:38:f1
BW=20M, sgi =0
Rx_Data_Rate = MCS7
RF_PATH_0 RSSI:-26(dBm),rx_ofdm_snr:28(dB)
RF_PATH_1 RSSI:-54(dBm),rx_ofdm_snr:19(dB)
==============================
macaddr =14:6b:9c:a2:d8:d6
BW=20M, sgi =0
Rx_Data_Rate = MCS4
RF_PATH_0 RSSI:-32(dBm),rx_ofdm_snr:37(dB)
RF_PATH_1 RSSI:-56(dBm),rx_ofdm_snr:33(dB)
cat rx_signal ：查看RX信号
rssi:-41
signal_strength:59
signal_qual:81
noise:0
RxRate = MCS5, RSSI_A = 70(%), RSSI_B = 48(%)
RxRate = MCS5, PWDBALL = 69(%), rx_pwr_all = -31(dBm)
RF_PATH_0=>signal_strength:70(%),signal_quality:72(%)
rx_ofdm_pwr:-30(dBm),rx_ofdm_snr:30(dB)
RF_PATH_1=>signal_strength:48(%),signal_quality:255(%)
rx_ofdm_pwr:-52(dBm),rx_ofdm_snr:28(dB)
cat survey_info：查看扫描信息
cat tx_info_msg ：查看TX信息
status=AP mode
==============================
macaddr=10:a4:be:a3:38:f1
Tx_Data_Rate=MCS7
BW=20M,sgi=1
==============================
macaddr=14:6b:9c:a2:d8:d6
Tx_Data_Rate=MCS7
BW=20M,sgi=1
cat tx_power_by_rate：查看不同调制速率下的发射功率
cat tx_power_limit：各地区发射功率限制
RTL8192EU调试信息相关推荐
- linux系统怎么查找 文件是否存在,在Linux上，如何知道一个可执行文件是否包含调试信息呢？...
请教,在Linux上,如何知道一个可执行文件是否包含调试信息呢?我的意思是是否该文件是使用如gcc -g 这样的参数编译的. 2楼 发表于 2008-12-3 15:44 nm -a binary_f ...
- 嵌入式开发输出调试信息的几种方法（常规法及非常规法）
这篇文章对于研发查找问题和测试都有很大帮助,在这里保存记录一下. 论语>有云:"工欲善其事,必先利其器".输出调试信息是软件开发中必不可少的调试利器,在出现bug时如果没有调 ...
- Linux宏定义屏蔽打印信息,宏定义实现调试信息的打印
#include #define DEBUG_SWITCH1/* 打开调试信息打印功能 */ #define ERR_DEBUG_SWITCH1/* 打印错误信息打印功能 */ #define EXA ...
- Win32和MFC项目如何输出调试信息到VS的调试窗口
直接举例说明: Win32项目: #include <Windows.h>OutputDebugString(TEXT("调试信息:MyCircleImpl::~MyCircle ...
- Visual Studio调试时遇到的问题：生成下面模块时，启用了优化或没有调试信息
Posted on 2010/04/26 by zitiger 最近调试程序过程中每次都出现这样的信息:"生成下面模块时,启用了优化或没有调试信息",点了"确定" ...
- Qt 使用#define+qDebug()输出调试信息
/******************************************************************************************** Qt 使用# ...
- VS2012编译调试WDM驱动(KdPrint无调试信息 debugview win7无调试信息)
对于WDM驱动 VS2012有向导可以新建WDM项目 如图 这点说明不用自己配置 文件目录 C/C++ 选项 LINK 选项 等一系列的参数 比以前方便了不少 新建以后是空项目 放入<windo ...
- C++ MFC控制台输出调试信息
C++ MFC控制台输出调试信息 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1.#include <conio.h> 2.在需要开启控制台窗口的地方调用 ...
- 无法找到“XXX.exe”的调试信息，或者调试信息不匹配。未使用调试信息生成二进制文件...
1.问题症状 已经处于Debug模式,运行时完全正常,但是一调试就出现对话框,显示出错信息:"无法找到"XXX.exe"的调试信息,或者调试信息不匹配.未使用调试信息生成 ...
- 实例 18错误输出信息与调试信息
package test;/*** @author 年浩**/ public class test {/*** @param args*/public static void main(String[ ...
最新文章
- Android逆向分析工具ded的使用
- JSP(1)—基础知识
- 【Linux】一步一步学Linux——unset命令(202)
- 扩展剂：模式还是反模式？
- navicat 批量插入 测试数据
- 移动应用开发——实验二
- 【新手入门篇】新浪微博应用开发之Java入门篇
- 软件架构（9）---UML 图
- 电梯调度 matlab,数学建模电梯调度问题.pdf
- iOS底层探索之Block(五)——Block源码分析(__block 底层都做了什么？)
- pytorch与resnet（六） 预训练模型使用的场景
- java编译命令是什么_JAVA命令行编译及运行
- 10M/S！百度网盘偷偷更新，终于实现下载免费不限速了！
- 如何使用代理服务器下载文件_8uftp怎么下载客户文件，怎么使用8uftp下载客户文件？...
- cdr图片随意拉伸变形_PS入门篇（6）—修改图片尺寸
- C语言编程 犯二的程度,犯二的程度 - osc_jhl7rojx的个人空间 - OSCHINA - 中文开源技术交流社区...
- 想要避免After Effects渲染失败的问题,5个小技巧必看
- 什么是 DORA 指标以及它们如何告知 DevOps 成功？
- 思维导图软件哪个好？MindNow思维导图
- android 印度语_改善印度语维基百科的8个挑战