Re: WikiReader strangeness
Hello Joachim, On Thu, 9 Dec 2010 13:38:57 -0800 Joachim Pedersen wrote: > Hello all- > OM was very generous! > > That being said I like trying to figure out what went wrong with the > original WR...It still randomly flashes one line of horz pixels across > the screen on _most_ power ON events. > So, I've hacked together a nice little 3.3v serial cable, and I'm > talking to the WR over serial. It seems very much alive, > Output: > > CPU: C33 PE little endian core S1C33E07 V 0x21 > BAT: 2801 mV > TMP: 37 DegC > LCD: 7377 mV > REV: V1 > S/N: 100832 > > lcd test > LCD_VRAM = 0x0008 > LCD_HEIGHT_LINES = 208 > LCD_WIDTH_PIXELS = 240 > LCD_WIDTH_BYTES = 30 > VRAM_HEIGHT_LINES = 208 > VRAM_WIDTH_PIXELS = 256 > VRAM_WIDTH_BYTES = 32 > loop (space->pause/resume, enter -> exit) > > Memory: 0x1000 length 32 MB [] > PASS: Memory Check > > Memory: 0x1000 length 32 MB > Test series > 1 ..+.E0 > Test series > 2 ..+.E0 > Test series > 3 ..+.E0 > Test series 4 ... > > etc... But fails the "Boot Test Program" on all counts: > > *START-TEST* > VERSION: 20100430 > *VERSION* > FAIL: version test > FAIL: left button pressed > FAIL: centre button pressed > FAIL: right button pressed > FAIL: KEY test > FAIL: LCD eye test > FAIL: LCD all black pixels > FAIL: LCD text > FAIL: LCD test > FAIL: CTP item 1 > FAIL: CTP item 2 > FAIL: CTP item 3 > FAIL: CTP test > > *SUSPEND* > *RESUME* > FAIL: suspend test > > > *END-TEST* > Ok You really need to see the LCD display and respond to the messages there to be able to pass these tests. Some parts also require specific responses from the testing software. > > My next step was going to reflash > F. FLASH MBR > I'm assuming that is the firmware on the epson. But I'm getting some > errors when I make flash It is actually on separate flash chip that the CPU initially boots from > > mo-lib/mini-libc/include > -I/usr/local/src/wikireader/wikireader/samo-lib/include -c -o > build/analog.o -Wa,-ahl=build/analog.asm33 src/analog.c > src/analog.c: In function `Analog_BatteryMilliVolts': > src/analog.c:111: error: `ADC_SERIES_RESISTOR_K' undeclared (first use I expect there is a problem with samo-lib/include/config.h I suspect you may have uncommented one of the eval board definitions. Perhaps the best way is to restore config.h from the default: samo-lib/include/config.h-default then uncomment the define for BOARD_SAMO_V1 Hope this helps. > in this function) > > Ideas? > thx much! > -Joachim > -- -- Best regards. Christopher Hall hswATopenmoko.com signature.asc Description: PGP signature ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: WikiReader strangeness
Hello all- OM was very generous! That being said I like trying to figure out what went wrong with the original WR...It still randomly flashes one line of horz pixels across the screen on _most_ power ON events. So, I've hacked together a nice little 3.3v serial cable, and I'm talking to the WR over serial. It seems very much alive, Output: CPU: C33 PE little endian core S1C33E07 V 0x21 BAT: 2801 mV TMP: 37 DegC LCD: 7377 mV REV: V1 S/N: 100832 lcd test LCD_VRAM = 0x0008 LCD_HEIGHT_LINES = 208 LCD_WIDTH_PIXELS = 240 LCD_WIDTH_BYTES = 30 VRAM_HEIGHT_LINES = 208 VRAM_WIDTH_PIXELS = 256 VRAM_WIDTH_BYTES = 32 loop (space->pause/resume, enter -> exit) Memory: 0x1000 length 32 MB [] PASS: Memory Check Memory: 0x1000 length 32 MB Test series 1 ..+.E0 Test series 2 ..+.E0 Test series 3 ..+.E0 Test series 4 ... etc... But fails the "Boot Test Program" on all counts: *START-TEST* VERSION: 20100430 *VERSION* FAIL: version test FAIL: left button pressed FAIL: centre button pressed FAIL: right button pressed FAIL: KEY test FAIL: LCD eye test FAIL: LCD all black pixels FAIL: LCD text FAIL: LCD test FAIL: CTP item 1 FAIL: CTP item 2 FAIL: CTP item 3 FAIL: CTP test *SUSPEND* *RESUME* FAIL: suspend test *END-TEST* Ok My next step was going to reflash F. FLASH MBR I'm assuming that is the firmware on the epson. But I'm getting some errors when I make flash mo-lib/mini-libc/include -I/usr/local/src/wikireader/wikireader/samo-lib/include -c -o build/analog.o -Wa,-ahl=build/analog.asm33 src/analog.c src/analog.c: In function `Analog_BatteryMilliVolts': src/analog.c:111: error: `ADC_SERIES_RESISTOR_K' undeclared (first use in this function) Ideas? thx much! -Joachim -- On Mon, Sep 27, 2010 at 15:07, Sean Moss-Pultz wrote: > Joachim > > Glad to hear you're getting good use out of WikiReader. Sorry to hear you're > having hw problems. Drop us an email to supp...@thewikireader.com with your > order number and we'll take care of you. > > > > > --Original Message-- > From: Joachim Pedersen > Sender: community-boun...@lists.openmoko.org > To: List for Openmoko community discussion > ReplyTo: List for Openmoko community discussion > Subject: WikiReader strangeness > Sent: Sep 28, 2010 01:52 > > I've had my WR for about 9 months or so, its seen quite a lot of use > and love, impressed many and been across the globe with me. A couple > of weeks ago it just stopped starting up when the power button was > pressed. When the power button is pressed a one or two pixel line > flashes on the screen, and nothing happens. I've tried re-seating the > microSD card, and replacing the batteries, which had no effect on the > problem. I was running a recent RC build for the last couple of > months. > > Any ideas on what might be going on? Can someone point me to pin-out > spec for the debug connector? Is it 3.3v? Is it possible to > buy/find/have a serial cable that fits the debug connector/pads? > Thanks ahead for any info/links! > > > -Joachim > -- > > ___ > Openmoko community mailing list > community@lists.openmoko.org > http://lists.openmoko.org/mailman/listinfo/community > > > -Sean > ___ > Openmoko community mailing list > community@lists.openmoko.org > http://lists.openmoko.org/mailman/listinfo/community > ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: WikiReader strangeness
Joachim Glad to hear you're getting good use out of WikiReader. Sorry to hear you're having hw problems. Drop us an email to supp...@thewikireader.com with your order number and we'll take care of you. --Original Message-- From: Joachim Pedersen Sender: community-boun...@lists.openmoko.org To: List for Openmoko community discussion ReplyTo: List for Openmoko community discussion Subject: WikiReader strangeness Sent: Sep 28, 2010 01:52 I've had my WR for about 9 months or so, its seen quite a lot of use and love, impressed many and been across the globe with me. A couple of weeks ago it just stopped starting up when the power button was pressed. When the power button is pressed a one or two pixel line flashes on the screen, and nothing happens. I've tried re-seating the microSD card, and replacing the batteries, which had no effect on the problem. I was running a recent RC build for the last couple of months. Any ideas on what might be going on? Can someone point me to pin-out spec for the debug connector? Is it 3.3v? Is it possible to buy/find/have a serial cable that fits the debug connector/pads? Thanks ahead for any info/links! -Joachim -- ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community -Sean ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
WikiReader strangeness
I've had my WR for about 9 months or so, its seen quite a lot of use and love, impressed many and been across the globe with me. A couple of weeks ago it just stopped starting up when the power button was pressed. When the power button is pressed a one or two pixel line flashes on the screen, and nothing happens. I've tried re-seating the microSD card, and replacing the batteries, which had no effect on the problem. I was running a recent RC build for the last couple of months. Any ideas on what might be going on? Can someone point me to pin-out spec for the debug connector? Is it 3.3v? Is it possible to buy/find/have a serial cable that fits the debug connector/pads? Thanks ahead for any info/links! -Joachim -- ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
