Miałem coś takiego przy poziomie 5V, po zmianie na 3,3V jest ok. Ale to było na przejściówce usb, a ty piszesz o kablu rs232...

:D:D A co jesli podłączyłem Tak podłączylem bezposrednio inaczej, kupilem samą wtyczkę rs232 powtykalem kabelki z starego kabla rj45 do dziurek 2,3 i 5 no i podłączylem bezposrednio. Cos nie tak ? Żaden dym nie poszedl ;]

nawet film jest http://www.youtube.com/watch?v=9pumxmUyfuI

Kupiony kabelek, podłączony i wyszlo :

U-Boot 1.1.4 (Nov 17 2009 - 11:56:26)

AP83 (ar9100) U-boot 0.0.11
DRAM:
sri
32 MB
id read 0x100000ff
flash size 8MB, sector count = 128
Flash:  8 MB
Using default environment

In:    serial
Out:   serial
Err:   serial
Net:   ag7100_enet_initialize...
No valid address in Flash. Using fixed address
: cfg1 0xf cfg2 0x7114
eth0: 00:03:7f:09:0b:ad
eth0 up
eth0
Autobooting in 1 seconds## Booting image at bf020000 ...
   Uncompressing Kernel Image ... Error: Bad gzipped data
GUNZIP ERROR - must RESET board to recover

Resetting...

Czy uda mi sie cos jeszcze z tym zrobic? Autoboot robi sie co sekundę.

Cezary, a możesz mnie nakierować na stronkę? Jakie polecenia krok po kroku? Nie chce błądzić , bo może cos bede źle robil i jeszcze cos spieprzę , jestem tu nowy, a Wy jestescie w temacie juz pewnie od dawna . Dzieki za wszelką pomoc!

Dzieki! Pozdrawiam jak zrobie to napisze !

No weź przeczytaj. Nie ma takiej komendy, to wynik polecenia printenv. Lecisz dalej.

Inne wgrywa sie tak samo.

Jestem zmuszony odświeżyć temat.
Na własne życzenie zabiłem WR1043...
Miałem problem z udostępnieniem dysku USB. Raz był widoczny innym razem nie dlatego próbowałem różnych FW. Wgrywałem na zmianę Gargoyle i Vargalex. Jednak za którymś razem poleciałem po bandzie i zrobiłem aktualizację po WiFi i router po restarcie już się nie podniósł.
Obecnie przy próbie ratowania zgodnie z poradnikiem w Putty wyświetla mi na koniec litanii taki tekst:

"...Kernel Panic not syncing; No init found. Try passing init = option to kernel. See Linux Dokumentation/init.txt for guidence".

Oczywiście lista jest dłuższa i mogę ją wkleić całą (ale nie wiem jak). Przytoczyłem tylko ostatni fragment jaki jest widoczny. Wcześniej pokazywane są (tak jak w instrukcji) RAM itp.
Po tym tekście nie daje się nic wpisać z klawiatury.

Kabel mam podłączony w ten sposób:
GND - czarny
RX - zielony
TX - biały
Próbowałem jeszcze innych ustawień (chyba wszystkie konfiguracje) i nic to nie dało. Albo nie było komunikacji albo były krzaczki. Próbowałem również wykorzystać pozostałe kable (niebieski, pomarańczowy) jako VCC ale nie przyniosło to skutku.

Czy taki efekt świadczy o błędzie kabla czy o beznadziejnym stanie routera.
Kabelek mam o takim symbolu CA-42 (Type CA-42 IL40083821 MADE IN CHINA)

A czy po tym co opisałem możemy przyjąć, że kabelek jest OK? To już by mi bardzo ułatwiało bo nie musiałbym się zastanawiać czy kabelki dobrze połączyłem...

Zwarłem biały kabelek z zielonym i w PUTTYM nic nie mogę wpisywać, czyli kabelek do du...y...
Powiem więcej, zwarcie żadnej pary nie daje możliwości wpisania czegokolwiek w Puutym.
Więc trzeba się rozejrzeć za nowym, czy robię coś nie tak...?

Niestety nic nie daje się wpisać. Echo mam na auto.  A komunikat mam taki, da się odratować?

...at 0x004b000c: 0xfdf2 instead
˙ţ[   11.990000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004b0010: 0xa9b8 instead
˙ţ[   12.000000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004b0014: 0xdb4c instead
˙ţ˙[   12.010000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004b0018: 0x763e instead
˙ţ[   12.020000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004b001c: 0x0c8f instead
˙ţ[   12.030000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004b0020: 0x14a3 instead
˙ţ[   12.040000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004b0024: 0xa586 instead
˙ţ[   12.050000] jffs2: Further such events for this erase block will not be printed
˙ţ˙ţ[   12.090000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004c0000: 0x58e4 instead
ţţ[   12.100000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004c0004: 0xe5f4 instead
˙˙[   12.110000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004c0008: 0x7dca instead
ţ˙[   12.120000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004c000c: 0xba4a instead
ţ˙[   12.130000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004c0010: 0x0459 instead
ţ˙[   12.140000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004c0014: 0x1120 instead
ţ˙[   12.150000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004c0018: 0xf6cf instead
˙ţ[   12.160000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004c001c: 0xab07 instead
˙ţ˙[   12.170000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004c0020: 0x8769 instead
˙ţ[   12.180000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004c0024: 0xafca instead
˙ţ[   12.190000] jffs2: Further such events for this erase block will not be printed
˙ţ˙ţ[   12.230000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004d0000: 0xc47e instead
˙ţ[   12.240000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004d0004: 0x0993 instead
ü˙[   12.250000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004d0008: 0xdffa instead
ţ˙[   12.260000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004d000c: 0x5f21 instead
ţ˙[   12.270000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004d0010: 0x0d65 instead
ţ˙[   12.270000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004d0014: 0x2e35 instead
ţ˙[   12.280000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004d0018: 0x4455 instead
˙ţ[   12.290000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004d001c: 0x6490 instead
˙ţ˙[   12.300000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004d0020: 0x8f9c instead
˙ţ[   12.310000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004d0024: 0xa258 instead
˙ţ[   12.320000] jffs2: Further such events for this erase block will not be printed
˙ţ˙ţ[   12.360000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004e0000: 0xa16c instead
˙ţ[   12.370000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004e0004: 0xdbec instead
ü˙[   12.380000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004e0008: 0xf7e9 instead
˙ţ[   12.390000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004e000c: 0xf6bf instead
˙ţ[   12.400000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004e0010: 0xdf2b instead
˙ü˙[   12.410000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004e0014: 0xdcb7 instead
˙ţ˙[   12.420000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004e0018: 0xfc9a instead
˙ţ[   12.430000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004e001c: 0x5831 instead
˙ţ[   12.440000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004e0020: 0xdd4f instead
˙ţ[   12.450000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004e0024: 0x6ff8 instead
˙ţ˙[   12.460000] jffs2: Further such events for this erase block will not be printed
˙ţ˙˙ţ[   12.500000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004f0000: 0xbe0e instead
˙ţ[   12.510000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004f0004: 0x1283 instead
ü˙[   12.520000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004f0008: 0xa804 instead
˙ţ˙[   12.530000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004f000c: 0x73e1 instead
˙ţ[   12.540000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004f0010: 0x00ce instead
˙ţ˙[   12.550000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004f0014: 0xb610 instead
˙ţ[   12.560000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004f0018: 0xf5a7 instead
˙ţ[   12.570000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004f001c: 0x12ac instead
˙ţ[   12.580000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004f0020: 0x20ca instead
˙ţ[   12.590000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x004f0024: 0xe284 instead
˙ţ[   12.600000] jffs2: Further such events for this erase block will not be printed
˙ţ˙ţ[   12.640000] jffs2: Old JFFS2 bitmask found at 0x004fd0dc
[   12.640000] jffs2: You cannot use older JFFS2 filesystems with newer kernels
˙ţü˙ţ[   12.650000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00500000: 0x17e6 instead
˙ţ[   12.660000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00500004: 0x2634 instead
˙˙[   12.670000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00500008: 0x13ed instead
ţ˙[   12.680000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0050000c: 0xc11c instead
ţ˙[   12.690000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00500010: 0x46cd instead
ţ˙[   12.700000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00500014: 0xe807 instead
ţ˙[   12.710000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00500018: 0xdada instead
˙ţ[   12.720000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0050001c: 0xf0fa instead
˙ţ[   12.730000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00500020: 0x35fb instead
˙ţ[   12.740000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00500024: 0x43e3 instead
˙ţ˙[   12.750000] jffs2: Further such events for this erase block will not be printed
˙ţ˙ţ[   12.790000] jffs2: Old JFFS2 bitmask found at 0x0050f558
[   12.800000] jffs2: You cannot use older JFFS2 filesystems with newer kernels
˙ţü˙ţ[   12.810000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00510000: 0xe45b instead
[   12.810000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00510004: 0xbefb instead
˙ţ[   12.820000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00510008: 0xf768 instead
˙˙˙ţ˙[   12.830000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0051000c: 0x1b1d instead
˙ţ˙[   12.840000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00510010: 0xcb38 instead
˙ţ[   12.850000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00510014: 0x0fd2 instead
˙ţ[   12.860000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00510018: 0x556d instead
˙ţ˙[   12.870000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0051001c: 0x0e94 instead
˙ţ˙[   12.880000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00510020: 0xb884 instead
˙ţ[   12.890000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00510024: 0x7686 instead
˙ţ[   12.900000] jffs2: Further such events for this erase block will not be printed
˙ţ˙ţ[   12.940000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00520000: 0xc548 instead
˙ţ[   12.950000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00520004: 0x8c44 instead
ü˙[   12.960000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00520008: 0x6187 instead
˙ţ[   12.970000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0052000c: 0x5a60 instead
˙ţ[   12.980000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00520010: 0xc3e7 instead
˙ţ[   12.990000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00520014: 0x5e5d instead
˙ţ[   13.000000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00520018: 0x2425 instead
˙ţ[   13.010000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0052001c: 0x08ed instead
˙ţ[   13.020000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00520020: 0x6f4a instead
˙ţ[   13.030000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00520024: 0x58d5 instead
˙ţ[   13.040000] jffs2: Further such events for this erase block will not be printed
˙ţ˙˙ţ˙[   13.070000] jffs2: Empty flash at 0x00526658 ends at 0x0052a600
˙ţ[   13.080000] jffs2: CLEANMARKER node found at 0x0052a600, not first node in block (0x00520000)
ţ˙ţ[   13.090000] jffs2: Node at 0x0052ffd8 with length 0x00000030 would run over the end of the erase block
[   13.100000] jffs2: Perhaps the file system was created with the wrong erase size?
˙ţ˙ţ[   13.110000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00530000: 0x7263 instead
˙ţ[   13.120000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00530004: 0x6f63 instead
˙˙ţ˙[   13.150000] jffs2: CLEANMARKER node found at 0x0053a600, not first node in block (0x00530000)
˙ţ[   13.170000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x005f0004: 0x26ea instead
˙ţ[   13.190000] jffs2: CLEANMARKER node found at 0x005fa600, not first node in block (0x005f0000)
˙ţ[   13.210000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00620000: 0xf6b1 instead
˙ţ[   13.220000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00620004: 0x5f99 instead
˙ţ[   13.230000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00620008: 0xe1b9 instead
˙ţ[   13.240000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0062000c: 0x1e9d instead
˙ţ[   13.250000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00620010: 0x77db instead
˙ţ[   13.260000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00620014: 0xbb65 instead
˙˙[   13.270000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00620018: 0x9327 instead
ţ˙[   13.280000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0062001c: 0x1159 instead
˙ţ[   13.290000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00620020: 0xe738 instead
˙ţ[   13.300000] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00620024: 0x8096 instead
˙ţ[   13.310000] jffs2: Further such events for this erase block will not be printed
˙ţ˙ţ[   13.330000] jffs2: CLEANMARKER node found at 0x0062a600, not first node in block (0x00620000)
˙ţ[   13.360000] jffs2: CLEANMARKER node found at 0x0063a600, not first node in block (0x00630000)
˙ţü[   13.380000] jffs2: notice: (1) jffs2_build_xattr_subsystem: complete building xattr subsystem, 29 of xdatum (0 unchecked, 29 orphan) and 61 of xref (0 dead, 61 orphan) found.
˙ţ˙˙[   13.400000] VFS: Mounted root (jffs2 filesystem) readonly on device 31:2.
[   13.410000] Freeing unused kernel memory: 228k freed
˙ţ˙ţ[   13.420000] Kernel panic - not syncing: No init found.  Try passing init= option to kernel. See Linux Documentation/init.txt for guidance.

Kup jakiś adapter USB-UART, będzie szybciej i pewniej.