"Æåëåçíûé" âîïðîñ - Serial ports (UART) íà Asus WL-500gP v1/v2

**al37919** · 20-01-2010, 17:23

http://wl500g.info/showpost.php?p=128202&postcount=60

**ser9ey** · 21-01-2010, 08:59

Originally Posted by al37919

http://wl500g.info/showpost.php?p=128202&postcount=60

Ñïàñèáî!
Òî ÷òî íàäî - à ÿ âåñü ãóãë ïåðåëîïàòèë

**ser9ey** · 21-01-2010, 10:05

Ïîïûòàëñÿ îòâÿçàòü êîíñîëü îò ïîðòà
Ñïåðâà ïîìåíÿë kernel_cmdline
Íå çàðàáîòàëî
Ïîìåíÿë kernel_ars
ïàðàìåòðû ïðîïèñàë ñëåäóþùèå:

Code:

nvram set kernel_args="root=/dev/mtdblock2 rootfstype=squashfs,ext3 noinitrd init=/linuxrc console=null"

È ðóòåð óìåð (âõîäèò â öèêë):

Code:

CFE version 1.0.37 for BCM947XX (32bit,SP,LE)
Build Date: Thu Jul 19 10:53:24 CST 2007 (root@redhat9)
Copyright (C) 2000,2001,2002,2003 Broadcom Corporation.

Initializing Arena
Initializing Devices.
Boot partition size = 262144(0x40000)
et0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 4.150.3.0
CPU type 0x29029: 240MHz
Total memory: 32768 KBytes

Total memory used by CFE:  0x80300000 - 0x803C0720 (788256)
Initialized Data:          0x80337730 - 0x8033AE50 (14112)
BSS Area:                  0x8033AE50 - 0x8033C720 (6352)
Local Heap:                0x8033C720 - 0x803A0720 (409600)
Stack Area:                0x803A0720 - 0x803C0720 (131072)
Text (code) segment:       0x80300000 - 0x80337730 (227120)
Boot area (physical):      0x003C1000 - 0x00401000
Relocation Factor:         I:00000000 - D:00000000

alpha bootcode ver 0.1.2
cmd = ifconfig eth0 -addr=192.168.0.1 -mask=255.255.255.0
We disable the arp for self.
We disable the arp for self.
Device eth0:  hwaddr 00-90-4C-C0-00-00, ipaddr 192.168.0.1, mask 255.255.255.0
        gateway not set, nameserver not set
cmd = go;
cmd = load -raw -addr=0x803c0720 -max=0x3a0000 :
Loader:raw Filesys:tftp Dev:eth0 File:: Options:(null)
Loading: Failed.
Could not load :: Timeout occured
Dest=80001000, source =803c0720, filename=flash1.trx
cmd = boot -raw -z -addr=0x80001000 -max=0x3a0000 flash0.os:
Loader:raw Filesys:raw Dev:flash0.os File: Options:(null)
Loading: entry point=80001000
.. 5068 bytes read
Entry at 0x80001000
Closing network.
Starting program at 0x80001000
Decompressing...........done


CFE version 1.0.37 for BCM947XX (32bit,SP,LE)
Build Date: Thu Jul 19 10:53:24 CST 2007 (root@redhat9)
Copyright (C) 2000,2001,2002,2003 Broadcom Corporation.

Initializing Arena
Initializing Devices.
Boot partition size = 262144(0x40000)
et0: Broadcom BCM47xx 10/100 Mbps Ethernet Controller 4.150.3.0
CPU type 0x29029: 240MHz
Total memory: 32768 KBytes

Total memory used by CFE:  0x80300000 - 0x803C0720 (788256)
Initialized Data:          0x80337730 - 0x8033AE50 (14112)
BSS Area:                  0x8033AE50 - 0x8033C720 (6352)
Local Heap:                0x8033C720 - 0x803A0720 (409600)
Stack Area:                0x803A0720 - 0x803C0720 (131072)
Text (code) segment:       0x80300000 - 0x80337730 (227120)
Boot area (physical):      0x003C1000 - 0x00401000
Relocation Factor:         I:00000000 - D:00000000

alpha bootcode ver 0.1.2
cmd = ifconfig eth0 -addr=192.168.0.1 -mask=255.255.255.0
We disable the arp for self.
We disable the arp for self.
Device eth0:  hwaddr 00-90-4C-C0-00-00, ipaddr 192.168.0.1, mask 255.255.255.0
        gateway not set, nameserver not set
cmd = go;
cmd = load -raw -addr=0x803c0720 -max=0x3a0000 :
Loader:raw Filesys:tftp Dev:eth0 File:: Options:(null)
Loading: Failed.
Could not load :: Timeout occured
Dest=80001000, source =803c0720, filename=flash1.trx
cmd = boot -raw -z -addr=0x80001000 -max=0x3a0000 flash0.os:
Loader:raw Filesys:raw Dev:flash0.os File: Options:(null)
Loading: entry point=80001000
.. 5068 bytes read
Entry at 0x80001000
Closing network.
Starting program at 0x80001000
Decompressing...........done

×å äåëàòü?
Ñïàñàéòå !!!
ÇÛ:
Ïàÿë-ïàÿë - íå óáèë
Îäíó êîìàíäó âïèñàë - è âñå.
Âûâîä - ïðîãðàììíàÿ ñîñòàâëÿþùàÿ ïðåâîðçîáëàäàåò íàä àïïàðàòíîé.

**al37919** · 21-01-2010, 10:22

íóæíî ïîïûòàòüñÿ ïîïàñòü â êîììàíäíóþ ñòðîêó CFE. Âîçìîæíî òàê: https://forum.openwrt.org/viewtopic.php?id=4803 Èç íåå âðîäå ìîæíî ìåíÿòü ïåðåìåííûå nvram.

Íó èëè 9-ÿ íîãà...

**ser9ey** · 21-01-2010, 10:35

Originally Posted by al37919

íóæíî ïîïûòàòüñÿ ïîïàñòü â êîììàíäíóþ ñòðîêó CFE. Âîçìîæíî òàê: https://forum.openwrt.org/viewtopic.php?id=4803 Èç íåå âðîäå ìîæíî ìåíÿòü ïåðåìåííûå nvram.

Ñïàñèáî, â CFE ïîïàë

Âîò êàêàÿ áÿêà êîïè-ïàñòîì ïîïàëà â kernel_args:
>nvram show:
kernel_args=kernel_cmdline=root=/dev/mtdblock2 rootfstype=squashfs,ext3 noinitrd init=/linuxrc console=null

ïîïðàâèë - è âñå íàëàäèëîñü, êîíñîëü îòâÿçàë

×òîá â CFE ïîïàñòü - æìèòå Ctrl+C âî âñòðîåííîé êîíñîëè ïðè çàãðóçêå ðóòåðà

**gres-serg7** · 08-02-2010, 01:11

Äîáðîãî âñåì âðåìåíè ñóòîê.
Åñòü óñòðîéñòâî ñ rs232 ( êîòîðîå óïðîâëÿåòñÿ ñ ïê ÷åðåç ðåàëüíûé com ïîðò èñïîëüçóåòñÿ òîëüêî Rx Tx), è íîóáóê ñ wi-fi è dir320.
êàê ñ dir 320 âûâåñòè àïïàðàòíî êîì ïîðò äëÿ ïîäêëþ÷åíèÿ ïðî÷èòàë çäåñü http://forum.dlink.ru/viewtopic.php?...er=asc&start=0
âîïðîñ òàêîâ:
1.Êàêàÿ ïðîøèâêà äîëæíà ñòîÿòü íà dir 320(ñ êàêèìè ïðèìî÷êàìè è íàñòðîéêàìè) ?
2.Êàêîå ïðîãðàììíîå îáåñïå÷åíèÿ íà íîóòáóêå(÷òîá îí âèäåë êîì ïîðò Dir320 êàê ñîáñòâåííûé) ?
... âåçäå êó÷à îïèñàíèé êàê ñäåëàòü ê@òä ø@ðèíã,à ìîåé ñèòóàöèè íåò.
åñòü ãîòîâûå ðåøåíèÿ ôèðìû ìîõà íî ñòîÿò áîëüøèõ äåíåã.
Âñåì îòêëèêíóâøèìñÿ çàðàíåå ñïàñèáî.

**ABATAPA** · 08-02-2010, 06:19

Originally Posted by gres-serg7

Äîáðîãî âñåì âðåìåíè ñóòîê.
Åñòü óñòðîéñòâî ñ rs232 ( êîòîðîå óïðîâëÿåòñÿ ñ ïê ÷åðåç ðåàëüíûé com ïîðò èñïîëüçóåòñÿ òîëüêî Rx Tx), è íîóáóê ñ wi-fi è dir320.
...
åñòü ãîòîâûå ðåøåíèÿ ôèðìû ìîõà íî ñòîÿò áîëüøèõ äåíåã.

Äà íó?! $80 - äîðîãî?!
Åñëè óæ íà MOXA äåíåã íåò, òî ïîêóïàéòå ýòî.
"Íàñòîÿùàÿ àìåðèêà"! Åñòü è äåøåâëå ($50), íî òàì íóæíî äîãîâàðèâàòüñÿ î äîñòàâêå.
Åñëè è ýòî äîðîãî - êóïèòå "êèòàéöà": òîò æå ôóíêöèîíàë çà ìåíüøèå äåíüãè...

**getikalex** · 08-02-2010, 19:16

Êàêîå ïðîãðàììíîå îáåñïå÷åíèÿ íà íîóòáóêå(÷òîá îí âèäåë êîì ïîðò Dir320 êàê ñîáñòâåííûé

ß ïðîáîâàë òàêóþ âåùü â ñâîå âðåìÿ äëÿ ðåñèâåðà, ïîäêëþ÷åííîãî ê ðîóòåðóASUS WL500GP (ôàêòè÷åñêè ñîôòîâûé àíàëîã Dir320), è ýìóëèðîâàë ýòî äåëî, òèïà îí ê êîìïó ïðèñîáà÷åí.
Áûëî äåëî, ïîëó÷èëîñü êîãäà-òî ÷åðåç ser2net íà ðîóòåðå è HW VSP3 - Virtual Serial Port íà êîìïå:
http://sat-forum.su/index.php/topic,....html#msg49161
òîëüêî ïî èäåå åñëè ó òåáÿ íå êàáåëü, à âíóòðåííèé ïîðò, òî êîíôèãóðàöèþ íàäî áóäåò íå òàê:
7788:telnet:0:/dev/ttyUSB0
à ïî-äðóãîìó (íàïðèìåð äëÿ ttyS0)
7788:telnet:0:/dev/ttyS0

**ABATAPA** · 08-02-2010, 20:45

Originally Posted by getikalex

ß ïðîáîâàë òàêóþ âåùü â ñâîå âðåìÿ äëÿ ðåñèâåðà, ïîäêëþ÷åííîãî ê ðîóòåðóASUS WL500GP (ôàêòè÷åñêè ñîôòîâûé àíàëîã Dir320), è ýìóëèðîâàë ýòî äåëî, òèïà îí ê êîìïó ïðèñîáà÷åí.
Áûëî äåëî, ïîëó÷èëîñü êîãäà-òî ÷åðåç ser2net íà ðîóòåðå è HW VSP3 -

+1
Ser2net ðàáîòàåò îòëè÷íî.

**gres-serg7** · 08-02-2010, 23:01

Originally Posted by ABATAPA

Äà íó?! $80 - äîðîãî?!
Åñëè óæ íà MOXA äåíåã íåò, òî ïîêóïàéòå ýòî.
"Íàñòîÿùàÿ àìåðèêà"! Åñòü è äåøåâëå ($50), íî òàì íóæíî äîãîâàðèâàòüñÿ î äîñòàâêå.
Åñëè è ýòî äîðîãî - êóïèòå "êèòàéöà": òîò æå ôóíêöèîíàë çà ìåíüøèå äåíüãè...

ïðîñòî âñå ïåðå÷èñëåííîå îáîðóäîâàíèå(àïàðàò ñ rs232, íîóò,dir320) óæå åñòü à ìîõó íàäî ïîêóïàòü!

**gres-serg7** · 08-02-2010, 23:45

Originally Posted by getikalex

ß ïðîáîâàë òàêóþ âåùü â ñâîå âðåìÿ äëÿ ðåñèâåðà, ïîäêëþ÷åííîãî ê ðîóòåðóASUS WL500GP (ôàêòè÷åñêè ñîôòîâûé àíàëîã Dir320), è ýìóëèðîâàë ýòî äåëî, òèïà îí ê êîìïó ïðèñîáà÷åí.
Áûëî äåëî, ïîëó÷èëîñü êîãäà-òî ÷åðåç ser2net íà ðîóòåðå è HW VSP3 - Virtual Serial Port íà êîìïå:
http://sat-forum.su/index.php/topic,....html#msg49161
òîëüêî ïî èäåå åñëè ó òåáÿ íå êàáåëü, à âíóòðåííèé ïîðò, òî êîíôèãóðàöèþ íàäî áóäåò íå òàê:
7788:telnet:0:/dev/ttyUSB0
à ïî-äðóãîìó (íàïðèìåð äëÿ ttyS0)
7788:telnet:0:/dev/ttyS0

ñïàñèáî áóäó ïðîáîâàòü!

**ABATAPA** · 09-02-2010, 06:29

Originally Posted by gres-serg7

ïðîñòî âñå ïåðå÷èñëåííîå îáîðóäîâàíèå(àïàðàò ñ rs232, íîóò,dir320) óæå åñòü à ìîõó íàäî ïîêóïàòü!

Íó, òîãäà ïàÿéòå rs-232 (íå çàáóäüòå î ñîãëàñîâàíèè óðîâíåé!) íà ðîóòåð, ñòàâüòå è íàñòðàèâàéòå ser2net, è - âïåðåä.

**gres-serg7** · 10-02-2010, 00:32

Originally Posted by ABATAPA

Íó, òîãäà ïàÿéòå rs-232 (íå çàáóäüòå î ñîãëàñîâàíèè óðîâíåé!) íà ðîóòåð, ñòàâüòå è íàñòðàèâàéòå ser2net, è - âïåðåä.

ñïàñèáî ïðî ñîãëàñîâàíèå óðîâíåé çíàþ è æåëåçíàÿ ÷àñòü äëÿ ìåíÿ ïðîñòî, âîò Linux âèæó â ïåðâûé ðàç, èçó÷àþ òåîðèþ è ìàò ÷àñòü ( http://wl500g.info/showthread.php?t=18096 ) âðåìÿ ïîêà åñòü.

**getikalex** · 10-02-2010, 19:34

Íà òîì æå ôîðóìå åñòü õîðîøàÿ Èíñòðóêöèÿ ïî äîáàâëåíèþ COM ê ðîóòåðó ñ èíñòðóêöèÿìè ïðîâåðîê è íàñòðîåê. Íè÷åãî ñëîæíîãî.
http://sat-forum.su/index.php/topic,....html#msg47753

**link0ln** · 21-02-2010, 15:18

Ó ìåíÿ dir-320.
Âíóòðè ìîäåìà åñòü uart êàê ÿ ïîíèìàþ äëÿ îòëàäî÷íîé êîíñîëè.

Åãî õåíäë - /dev/tts/0

Òàê æå èìååòñÿ /dev/tts/1. Íî îòêóäà ýíòî? êàêîéòî íåðàñïàÿíûé óàðò??

Ïîäêëþ÷àþñü ê uart ðîóòåðà êàáåëåì ñ íîóòà(dca-510).
äàëåå äåëàþ òàê.

stty -crtscts 9600 < /dev/tts/0
echo "Hello world!" > /dev/tts/0

Â hyperterminal ïîëó÷àþ "Hello world!".

Äàëåå õî÷ó ñ hyperterminal îòïðàâèòü äàííûå îáðàòíî íà ðîóòåð.
Ïèøó ÷òî-ëèáî â hyperterminal, íî íà ðîóòåð íè÷åãî íå ïðèõîäèò.

#cat /proc/tty/driver/serial

serinfo:1.0 driver:5.05c revision:2001-07-08
0: uart:16550A port:B8000300 irq:3 baud:300 tx:4843 rx:0 fe:20 RTS|CTS|DTR|DSR|CD
1: uart:16550A port:B8000400 irq:3 baud:300 tx:18 rx:0 CTS|DSR|CD

Õî÷ó îðãàíèçîâàòü ïåðåäà÷ó äàííûõ ìåæäó ðîóòåðîì è êîíòðîëëåðîì ïî UART. Íî âîçíèêàþò âîò òàêèå âîò ïîäâîäíûå êàìíè...
Êòî ìîæåò ïíóòü â íóæíóþ ñòîðîíó - ïðîøó ó âàñ ïîìîùè!

Thread: "Æåëåçíûé" âîïðîñ - Serial ports (UART) íà Asus WL-500gP v1/v2

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kernel_args - Õåëï!!!

Êàê è ìîæíî ëè èç dir320 ñäåëàòü ñåðâåð Serial- Ethernet

UART

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