怎么自己做刷东西的网站,打扑克直播软件app开发,建设网络道德教育网站不包括,工业品一站式采购平台格式说明 RTL8192cd 驱动程序提供 MIB 接口#xff0c;可通过“iwpriv”命令获取/设置参数。
set_mib
iwpriv set_mib namevalue1[,value2,value3…]”
Iface: “wlan0”
value:
1.值可以是单个字段#xff0c;也可以是用“#xff0c;”分隔的多个字段#xff0c;字…格式说明 RTL8192cd 驱动程序提供 MIB 接口可通过“iwpriv”命令获取/设置参数。
set_mib
iwpriv set_mib namevalue1[,value2,value3…]”
Iface: “wlan0”
value:
1.值可以是单个字段也可以是用“”分隔的多个字段字段之间没有任何空格
2.如果值是字节数组的类型则值的格式将是 0~f 的 ASCII 字符串其中使用 2 ASCII 代表一个字节。
例如设置WiFi path A的CCK的TXPower
iwpriv wlan0 set_mib pwrlevelCCK_A08080909090a0a0a0a0b0b0b0c0c
说明后面表示1~14信道的功率索引值08表示信道1的
get_mib
iwpriv get_mib name
Iface: “wlan0”
Channel
获取channel
指令
iwpriv wlan0 get_mib channel
5G
# iwpriv wlan0 get_mib channel wlan0 get_mib:40
2.4G
# iwpriv wlan1 get_mib channel wlan1 get_mib:11
channel
2.4G指令
iwpriv wlan1 set_mib channel1
设置之后读取 /# iwpriv wlan1 get_mib channel wlan1 get_mib:1
注意 此时只是设置到mib区了并未实际生效要生效需要将接口down up下指令如下 ifconfig wlan1 down up
信道范围·1~14
5G指令
iwpriv wlan0 set_mib channel36
设置之后读取
iwpriv wlan0 get_mib channel wlan0 get_mib:36
信道范围36~165
ch_low/ch_hi
自动信道选择允许选择的最低信道和最高信道,默认值为0表示不限制
获取2.4G默认值
iwpriv wlan1 get_mib ch_low wlan1 get_mib:0 0 0 0 iwpriv wlan1 get_mib ch_hi wlan1 get_mib:0 0 0 0
设置2.4G
iwpriv wlan1 set_mib ch_low1
iwpriv wlan1 set_mib ch_hi1
备注 为了测试方便我们将自动选择限制为1信道方便查看指令是否生效
设置之后测试
ifconfig wlan1 down up
查看获取信道为1
获取5G默认值
iwpriv wlan0 get_mib ch_low wlan0 get_mib:0 0 0 0 iwpriv wlan0 get_mib ch_hi wlan0 get_mib:0 0 0 0
设置5G
iwpriv wlan0 set_mib ch_low36
iwpriv wlan0 set_mib ch_hi36
设置之后测试
ifconfig wlan0 down up
查看获取信道为36
preamble
CCK preamble 类型 0: long preamble 1:short preamble
获取指令
iwpriv wlan1 get_mib preamble wlan1 get_mib:1 0 0 0
设置指令
iwpriv wlan1 set_mib preamble1
ifconfig wlan1 down up
disable_ch14_ofdm
禁用通道 14 中的 OFDM 发送和接收。它还将阻止自动通道选择 ch14。
value0 表示disable
value1 表示enable
获取指令
iwpriv wlan1 get_mib disable_ch14_ofdm wlan1 get_mib:0 0 0 0
设置指令 iwpriv wlan1 set_mib disable_ch14_ofdm1
ifconfig wlan1 down up
disable_ch1213
禁止自动信道选择到ch12 和ch13
0:enable
1:disable
获取指令 iwpriv wlan1 get_mib disable_ch1213 wlan1 get_mib:1 0 0 0
设置指令
enable
iwpriv wlan1 set_mib disable_ch12131
ifconfig wlan1 down up
disable
iwpriv wlan1 set_mib disable_ch12130
ifconfig wlan1 down up
pa_type
支持8812不同的PA类型
0 – skyworth-5022
1 – RFMD-4501 / skyworth-85703
2 – SKYWORKS_5023
3 – RTC5634
16 – Internal PA
获取指令
iwpriv wlan0 get_mib pa_type
设置指令
iwpriv wlan0 set_mib pa_type0
xcap
晶体电容值
0~620x3E,0 表示未校准
获取指令
iwpriv wlan0 get_mib xcap wlan0 get_mib:61 0 0 0 iwpriv wlan1 get_mib xcap wlan1 get_mib:0 0 0 0
设置指令
iwpriv wlan1 set_mib xcap61 iwpriv wlan1 get_mib xcap wlan1 get_mib:61 0 0 0
备注 一般都是生产写入不要随便修改这个参数可能会导致wifi连接不上
tssi1/tssi2
Tx 信号强度tssi1表示Path A tssi2表示Path B0~255,0表示未校准
获取指令
iwpriv wlan1 get_mib tssi1 wlan1 get_mib:0 0 0 0 iwpriv wlan1 get_mib tssi2 wlan1 get_mib:0 0 0 0 iwpriv wlan0 get_mib tssi1 wlan0 get_mib:0 0 0 0 iwpriv wlan0 get_mib tssi2 wlan0 get_mib:0 0 0 0
设置指令
iwpriv wlan1 set_mib tssi123 iwpriv wlan1 set_mib tssi223 iwpriv wlan0 set_mib tssi123 iwpriv wlan0 set_mib tssi223 iwpriv wlan0 get_mib tssi1 wlan0 get_mib:23 0 0 0 iwpriv wlan0 get_mib tssi2 wlan0 get_mib:23 0 0 0 iwpriv wlan1 get_mib tssi1 wlan1 get_mib:23 0 0 0 iwpriv wlan1 get_mib tssi2 wlan1 get_mib:23 0 0 0
ther
温度值0表示未校准
范围
For 8188C/8192C/8192D: 7 ther 0x1d
Others: 7 ther 0x32
获取指令
iwpriv wlan0 get_mib ther wlan0 get_mib:30 0 0 0 iwpriv wlan1 get_mib ther wlan1 get_mib:25 0 0 0
设置指令
iwpriv wlan0 set_mib ther0x1e或者iwpriv wlan0 set_mib ther30
iwpriv wlan1 set_mib ther0x15或者iwpriv wlan1 set_mib ther21
支持10进制和16进制设置
MIMO_TR_mode
MIMO模式分配
1 – 1T2R, 3 – 2T2R, 4 – 1T1R
获取指令
iwpriv wlan0 get_mib MIMO_TR_mode wlan0 get_mib:3 0 0 0 iwpriv wlan1 get_mib MIMO_TR_mode wlan1 get_mib:3 0 0 0
设置指令
iwpriv wlan0 set_mib MIMO_TR_mode3 iwpriv wlan1 set_mib MIMO_TR_mode3
tx2path
Enable tx using 2 path to send 1T rate
获取指令
iwpriv wlan0 get_mib tx2path wlan0 get_mib:1 0 0 0 iwpriv wlan1 get_mib tx2path wlan1 get_mib:1 0 0 0
设置指令
iwpriv wlan0 set_mib tx2path1
iwpriv wlan1 set_mib tx2path1
bcn2path
Enable 2 path to send beacon
获取指令
iwpriv wlan1 get_mib bcn2path wlan1 get_mib:0 iwpriv wlan0 get_mib bcn2path wlan0 get_mib:0
设置指令
iwpriv wlan0 set_mib bcn2path1
iwpriv wlan1 set_mib bcn2path1
acs_type
自动信道选择算法
0 – check numbers of APs to select a clear channel
1 – check numbers of APs, receiving traffic, false alarm counters to select a clear channel
获取指令
iwpriv wlan0 get_mib acs_type
iwpriv wlan1 get_mib acs_type
设置指令 iwpriv wlan0 set_mib acs_type1
iwpriv wlan1 set_mib acs_type0
add_cck1M_pwr
增加CCK 1M速率的功率值
0 – disable,
Other – the power added to CCK 1M in unit of power level
获取指令 iwpriv wlan0 get_mib add_cck1M_pwr wlan0 get_mib:0
设置指令
iwpriv wlan0 set_mib add_cck1M_pwr1
ssid
设置wifi SSID 最大32个字符
获取指令
iwpriv wlan0 get_mib ssid
设置指令
iwpriv wlan0 set_mib ssidaaaa-test
bcnint
设置beacon间隔单位ms,默认值100ms
范围20~1024
获取指令
iwpriv wlan0 get_mib bcnint wlan0 get_mib:100 0 0 0 iwpriv wlan1 get_mib bcnint wlan1 get_mib:100 0 0 0
设置指令
iwpriv wlan0 set_mib bcnint200
iwpriv wlan0 set_mib bcnint200
dtimperiod
DTIM period
1~255,默认1
获取指令
iwpriv wlan0 get_mib dtimperiod wlan0 get_mib:1 0 0 0 iwpriv wlan1 get_mib dtimperiod wlan1 get_mib:1 0 0 0
设置指令
iwpriv wlan0 set_mib dtimperiod2
iwpriv wlan1 set_mib dtimperiod2
swcrypto
S/w encryption enabled/disabled
0 – disable, 1 – enable
获取指令
iwpriv wlan0 get_mib swcrypto
iwpriv wlan1 get_mib swcrypto
设置指令
iwpriv wlan0 set_mib swcrypto1
iwpriv wlan1 set_mib swcrypto1
aclmode/aclnum/acladdr
aclmode
Access control mode 0 – disable, 1 – accept, 2 – deny
aclnum
Set number of ACL Suggest set ‘0’ whenever driver is re-initialized
acladdr
Set access control address xxxxxxxxxxxx (12 digits mac address) When acl is added, the aclnum will be increased automatically
oprates
Operational rates
Bit0-bit11 for 1,2,5.5,11,6,9,12,18,24,,36,48,54 M
默认值0xfff
获取指令
iwpriv wlan1 get_mib oprates wlan1 get_mib:255 15 0 0 iwpriv wlan0 get_mib oprates wlan0 get_mib:240 15 0 0
设置指令
iwpriv wlan0 set_mib oprates0xfff
iwpriv wlan1 set_mib oprates0xfff
basicrates
Basic rates
Bit0-bit11 for 1,2,5.5,11,6,9,12,18,24,,36,48,54 M
默认值0xf
获取指令
iwpriv wlan0 get_mib basicrates wlan0 get_mib:15 0 0 0 iwpriv wlan1 get_mib basicrates wlan1 get_mib:15 0 0 0
设置指令
iwpriv wlan0 set_mib basicrates0xf
iwpriv wlan1 set_mib basicrates0xf
regdomain
Regulation domain
1-15 (FCC, IC, ETSI, SPAIN, FRANCE, MKK, ISREAL, MKK1, MKK2, MKK3, NCC, RUSSIAN, CN, GLOBAL, WORLD-WIDE)
获取指令
iwpriv wlan1 get_mib regdomain wlan1 get_mib:3 0 0 0 iwpriv wlan0 get_mib regdomain wlan0 get_mib:3 0 0 0
设置指令
iwpriv wlan0 set_mib regdomain3
iwpriv wlan1 set_mib regdomain3
txpwr_lmt_index
Set specific region domain for tx power limit
0 – use mib regdomain for tx power limit,
Other – the specific region domain index for tx power limit
获取指令
iwpriv wlan0 get_mib txpwr_lmt_index wlan0 get_mib:0 0 0 0 iwpriv wlan1 get_mib txpwr_lmt_index wlan1 get_mib:0 0 0 0
设置指令
iwpriv wlan0 set_mib txpwr_lmt_index0
iwpriv wlan1 set_mib txpwr_lmt_index0
autorate
Auto rate adaptive
获取指令
iwpriv wlan0 get_mib autorate wlan0 get_mib:1 0 0 0 iwpriv wlan1 get_mib autorate wlan1 get_mib:1 0 0 0
设置指令
iwpriv wlan0 set_mib autorate1
iwpriv wlan1 set_mib autorate1
txforce
设置固定TX速率为固定速率。 指令 iwpriv wlan0 set txforce11 取值说明0~11 for rate 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54M; 12~27 for rate MCS0, MCS1, …, MCS15 这个命令设置完之后会立即生效不需要对wlan0进行down up操作
fixrate
Fixed Tx rate,Refer when auto rate is disabled
Bit0-bit11 for 1,2,5.5,11,6,9,12,18,24,,36,48,54 M
Bit12-Bit27 for MCS0,MCS1,…,MCS15
(Bit31 0) for NSS1-MCS0
(Bit31 1) for NSS1-MCS1
(Bit31 2) for NSS1-MCS2…
(Bit31 10) for NSS2-MCS0
(Bit31 11) for NSS2-MCS1
(Bit31 12) for NSS2-MCS2
设置TX为固定速率。 iwpriv wlan0 set fixrate0x08000000 //mcs15 这个命令设置完之后不会立即生效需要对wlan0进行down up操作之后才能生效。另外设置fixrate之前需要使用iwpriv wlan0 set_mib autorate0把autorate关闭。
获取指令
iwpriv wlan0 get_mib fixrate wlan0 get_mib:0 0 0 0 iwpriv wlan1 get_mib fixrate wlan1 get_mib:0 0 0 0
设置指令
iwpriv wlan0 set_mib fixrate0xf
iwpriv wlan1 set_mib fixrate0xf
disable_protection
orcedly disable protection mode
0 – auto, 1 – disable protection
Normally when 11g is used, driver will auto detect if legacy (11b) device is existed. When 11n is used, driver will auto detect if legacy (11b/g) device is existed. If yes, it will enable protection mode automatically.
获取指令
iwpriv wlan0 get_mib disable_protection wlan0 get_mib:1 0 0 0 iwpriv wlan1 get_mib disable_protection wlan1 get_mib:1 0 0 0
设置指令
iwpriv wlan0 set_mib disable_protection1
iwpriv wlan1 set_mib disable_protection1
disable_olbc
Forcedly OLBC detection
0 – auto, 1 – disable protection
Normally 11g AP should detect OLBC. If disabled, AP will enter protection mode only when legacy device associated.
deny_legacy
Deny the association from legacy STA for corresponding band
1 – 11b, 2 – 11g, 4 – 11a, 8 – 11n
Set the corresponding legacy band of STA to deny
prob_info_enable
Enable wlan driver to collect probe request information
0 – disable, 1 – enable
cat /proc/wlan0/probe_in fo to see the collect results
fast_roaming
Client mode fast roaming
0 – disable, 1 – enable
lowestMlcstRate
Use lowest basic rate to send multicast and broadcast 0 – disable Bit0-bit11 for 1,2,5.5,11,6,9,12,18,24,,36,48,54 M
Bit12-Bit27 for MCS0,MCS1,…,MCS15
stanum
Limit max associated sta number
0-32. 0 – disable (not limit).
获取指令
iwpriv wlan0 get_mib stanum
iwpriv wlan1 get_mib stanum
设置指令
iwpriv wlan0 set_mib stanum16
iwpriv wlan0 set_mib stanum16
802_1x
Flag of using 802.1x
0 disable 1 enable
When 802.1x is enabled, the Auth daemon must be invoked
获取指令
iwpriv wlan0 get_mib 802_1x
iwpriv wlan1 get_mib 802_1x
设置指令
iwpriv wlan0 set_mib 802_1x0
iwpriv wlan0 set_mib 802_1x0
hiddenAP
Hidden AP enable/disable
0 disabled 1 enabled
获取指令
iwpriv wlan0 get_mib hiddenAP wlan0 get_mib:0 0 0 0 iwpriv wlan1 get_mib hiddenAP wlan1 get_mib:0 0 0 0
设置指令
iwpriv wlan0 set_mib hiddenAP1
iwpriv wlan1 set_mib hiddenAP1
rtsthres/fragthres
rtsthres
RTS threshold
0-2347 default 2347
fragthres
Fragment threshold
256-2346 default 2346
shortretry/longretry
shortretry
Short retry limit 0-255
0 When set to 0, driver choose appropriate retry limit itself
longretry
Long retry limit 0-255 0 When set to 0, driver choose appropriate retry limit itself
expired_time
Client inactivity time in 10ms
100 30000 Time unit is 10 ms.
获取指令
iwpriv wlan0 get_mib expired_time wlan0 get_mib:48 117 0 0 iwpriv wlan1 get_mib expired_time wlan1 get_mib:48 117 0 0
设置指令
iwpriv wlan0 set_mib expired_time30000
iwpriv wlan0 set_mib expired_time30000
block_relay
Block packet relaying between associated clients
0 – relay, 1 – block relay and drop, 2 – block relay and indicate to bridge
获取指令
iwpriv wlan0 get_mib block_relay wlan0 get_mib:0 0 0 0 iwpriv wlan1 get_mib block_relay wlan1 get_mib:0 0 0 0
设置指令
iwpriv wlan0 set_mib block_relay1
iwpriv wlan1 set_mib block_relay1
deny_any
Deny the association SSID of “any” including upper and lower cases
0 – disable, 1 – enable
crc_log
Calculate CRC error packets
0 – disable, 1 – enable
wifi_specific
Do WiFi logo test specific check
0 – disable, 1 – enable, 2 – auto 2
0 for performance mode;
1 for WiFi mode,
2 for auto mode.
PS. For 8192DR 1x1 concurrent mode and 8188E, please set 1 to pass WiFi logo test.
disable_txsc/disable_rxsc/disable_brsc
disable_txsc
Tx shortcut enable/disable
0 – enable, 1 – enable
disable_rxsc
Rx shortcut enable/disable
0 – enable, 1 – enable
disable_brsc
Bridge shortcut enable/disable
0 – enable, 1 – enable
band
Band selection
1 – 11b, 2 – 11g, 4 – 11a, 8 – 11n 64 – 11ac
vap_enable
Tell driver if multiple AP function is enabled or disabled
0 – disable, 1 – enable
If multiple AP is enabled, this mib must be set to 1.
func_off
Temporary disable wlan function
0 – normal, 1 – wlan off
Qos相关
qos_enable
Support WMM and QoS
0 – disable, 1 – enable
apsd_enable
Support WMM APSD function
0 – disable, 1 – enable
apsd_sta_be
Enable client mode BE queue
0 – disable, 1 – enable
This mid is only valid when apsd_enable is 1(enable)
apsd_sta_bk
Enable client mode BK queue
0 – disable, 1 – enable This mid is only valid when apsd_enable is 1(enable)
apsd_sta_vi
Enable client mode VI queue
0 – disable, 1 – enable
This mid is only valid when apsd_enable is 1(enable)
apsd_sta_vo
Enable client mode VO queue
0 – disable, 1 – enable
This mid is only valid when apsd_enable is 1(enable)
supportedmcs
Supported MCS rates Bit 0-15 for MCS0, …, MCS15
0xffff
basicmcs
Basic MCS rates Bit 0-15 for MCS0, …, MCS15
use40M
Support 40M bandwidth in 11n mode
0 – 20M 1 – 40M 2 -80M
2ndchoffset
Control sideband offset
1 – secondary channel is below the primary channel,
2 – secondary channel is above the primary channel 1
shortGI20M
Support short GI in 20M bandwidth
0 – disable, 1 – enable
shortGI40M
Support short GI in 40M bandwidth
0 – disable, 1 – enable
stbc
Support Space Time Block Coding
0 – disable, 1 – enable
ldpc
Enable ldpc
0 – disable, 1 – enable
ampdu
Support packet aggratation
0 – disable, 1 – enable
coexist
Support 20M/40M coexistant mode
0 – disable, 1 – enable
debug_err
Flag of DEBUG_ERR() macro
Bit value defined in 8185ag_debug.h (in hex) ffffffff
debug_info
Flag of DEBUG_INFO() macro
Bit value defined in 8185ag_debug.h (in hex) 0
debug_warn
Flag of DEBUG_WARN() macro
Bit value defined in 8185ag_debug.h (in hex) 0
debug_trace
Flag of DEBUG_TRACE() macro
Bit value defined in 8185ag_debug.h (in hex) 0
NUM_TX_DESC
8192cd_cfg.h #define NUM_TX_DESC 2176 //512 // kmalloc max size issue
CE认证测试
2.4G
iwpriv wlan1 set_mib adaptivity_enable1 iwpriv wlan1 set_mib manual_edca1 iwpriv wlan1 set regdomain13 Ifconfig wlan1 down up
5G
iwpriv wlan0 set_mib adaptivity_enable1 iwpriv wlan0 set_mib manual_edca1 iwpriv wlan0 set regdomain13 Ifconfig wlan0 down up
开启dbg
echo dbg 0 1 /proc/wlan0/cmd // dig odfm debug
修改dig
iwpriv wlan0 set_mib original_dig_restore0
0 开启tdma_dig 1 关闭tdma_dig
使用iwpriv wlan0 set_mib rssi_dump1可以看到输出
[1] 45% tx VHT NSS2 7s rx VHT NSS2 2 (ss 23 24) (FA CCK 0 0 OFDM 852 80)(CCA 2198 180)(LIG 0x2a,HIG 0x4e)(TP 0,0)
LIG远距离
HIG:近距离
iwpriv wlan0 set_mib dig_enable1// 关闭 DIG
read DIG- 92Eiwpriv wlan0 read_reg b,c50siwpriv wlan0 read_reg b,c58- 8812ARiwpriv wlan0 read_reg b,c50iwpriv wlan0 read_reg b,e50- 8814ARiwpriv wlan0 read_reg b,c50iwpriv wlan0 read_reg b,e50iwpriv wlan0 read_reg b,1A50iwpriv wlan0 read_reg b,1850- write DIG- 89ESiwpriv wlan0 write_reg b,c50,20 - 92ESiwpriv wlan0 write_reg b,c50,20iwpriv wlan0 write_reg b,c58,20- 8812ARiwpriv wlan0 write_reg b,c50,2aiwpriv wlan0 write_reg b,e50,2a- 8814ARiwpriv wlan0 write_reg b,c50,30iwpriv wlan0 write_reg b,e50,30iwpriv wlan0 write_reg b,1A50,30iwpriv wlan0 write_reg b,1850,30 - DIG Related Registers- N-Series:Path-A IGI RegC50[6:0]Path-B IGI RegC58[6:0]CCK FA (RegA58[31:24]8) | RegA5C[7:0]OFDM FA RegCF0[15:0]RegCF0[31:16]RegDA0[31:16]RegDA4[15:0]RegDA4[31:16]RegDA8[15:0]- AC-Series:Path-A IGI RegC50[6:0]Path-B IGI RegE50[6:0]CCK FA RegA5C[15:0]OFDM FA RegF48[15:0]
配置mimo多路方法
iwpriv wlan0 mimo 0 1: switch to 1T1R 2: switch to 2T2R 3: switch to 3T3R 0: auto
countrycode和countrystr
iwpriv wlan0 set_mib countrycode1 iwpriv wlan0 set_mib countrystrCN 第一条命令是设置countrycode的使能状态1为使能
后面那条命令为设置具体的国家码2个字符
at_ss
触发扫描周边wifi
iwpriv wlan0 at_ss
iwpriv wlan1 at_ss
sleep 7 //需要休眠7s等待wifi扫描完成
查看扫描结果 cat /proc/wlan0/SS_Result
cat /proc/wlan1SS_Result
rssi_dump
设置周期性调试信息输出的时间间隔 Iwpriv wlan0 set_mib rssi_dump 1 0~ 100单位为秒 0为关闭周期性输出的调试信息否则周期性输出调试信息。
参考链接
开发调试指令大全--realtek开发调试命令_珞珈琉璃的博客-CSDN博客
