From: Chris S. <chr...@gm...> - 2006-04-10 04:42:58
|
I should have said that I don't get a duplicate signal on timer 1 either. Chris On 4/9/06, Chris Sears <chr...@gm...> wrote: > Dave > > Since all I want is a 1KHz rising edge, > I'm trying to duplicate the 3C 1KHz timer onto 3A or 3B. > You would think it would just be something like: > > WRITE_REG(OCR3A, 128); > WRITE_REG(OCR3B, 128); > WRITE_REG(OCR3C, SPEED_OFF); > > I get a nice PWM on E5, but I still get no signal on pins E3 and E4. > All of the PWM pins are output enabled. > > int tccr1a =3D (1 << COM1A1) | (0 << COM1A0) // ChanA, non-invert= ing PWM > | (0 << WGM13) | (0 << WGM12) > | (0 << WGM11) | (1 << WGM10); // PWM, Phase Correct, 10= -bit; > int tccr1b =3D (0 << WGM13) | (1 << WGM12) > | (1 << CS22) | (0 << CS21) | (0 << CS20); // prescale = =3D 64 > > int tccr3a =3D (1 << COM3C1) | (0 << COM3C0) // ChanC, non-invert= ing PWM > | (0 << WGM33) | (0 << WGM32) > | (0 << WGM31) | (1 << WGM30); // PWM, Phase Correct, 10= -bit > int tccr3b =3D (0 << WGM33) | (1 << WGM32) > | (0 << CS22) | (1 << CS21) | (1 << CS20); // prescale = =3D 8 > > int8_t tt; > > // Set all of the PWM pins as outputs > READ_REG8(DDRB, &tt); // PWM 1A is B.5 > WRITE_REG8(DDRB, tt | (1 << 5) | (1 << 6) | (1 << 7)); > READ_REG8(PORTB, &tt); > WRITE_REG8(PORTB, tt | (1 << 5) | (1 << 6) | (1 << 7)); > > READ_REG8(DDRE, &tt); // PWM 3A is E.3 > WRITE_REG8(DDRE, tt | (1 << 3) | (1 << 4) | (1 << 5)); > READ_REG8(PORTE, &tt); > WRITE_REG8(PORTE, tt | (1 << 3) | (1 << 4) | (1 << 5) ); > > // Init Timer 1 for Steering PWM 1A > WRITE_REG8(TCCR1A, tccr1a); > WRITE_REG8(TCCR1B, tccr1b); > WRITE_REG16(OCR1A, STEERING_MIDDLE); > WRITE_REG16(OCR1B, 128); > WRITE_REG16(OCR1C, 128); > > // Init Timer 3 for Motor PWM 3C > WRITE_REG8(TCCR3A, tccr3a); > WRITE_REG8(TCCR3B, tccr3b); > WRITE_REG16(OCR3A, 40); > WRITE_REG16(OCR3B, 40); > WRITE_REG16(OCR3C, 40); > > On 4/9/06, Dave Hylands <dhy...@gm...> wrote: > > Hi Chris, > > > > > I have one PWM (1A) for a servo at 240 Hz with a variable duty cycle= . > > > I have one PWM (3C) for a motor a 1KHz with a variable duty cycle. = These work. > > > > > > And I would like another PWM for a sampling unit also at about a 1KHz > > > but with a square wave. Alternately, this could be any fixed duty > > > cycle. It doesn't have to be perfectly square. > > > > > > These frequencies are approximate. The only requirement is that I kno= w > > > the sampling frequency when I'm done. > > > > So you can either setup Timer 2, or you could just use OCR3A or OCR3B > > since you've already got timer 3 running close to 1 kHz. Pick the OCR > > value to give you 50% duty cycle and you've got your square wave. > > > > For timer 2, you can use a divide by 64 prescalar, then you wind up > > with 250,000 ticks/second. Use CTC mode and set OCR2 to 125, and COM > > to toggle and you get exaclty 1 kHz (you need to toggle at 2kHz to get > > a 1kHz square wave). > > > > -- > > Dave Hylands > > Vancouver, BC, Canada > > http://www.DaveHylands.com/ > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by xPML, a groundbreaking scripting lang= uage > > that extends applications into web and mobile media. Attend the live we= bcast > > and join the prime developer group breaking into this new coding territ= ory! > > http://sel.as-us.falkag.net/sel?cmdlnk&kid=110944&bid$1720&dat=121642 > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > |
From: Chris S. <chr...@gm...> - 2006-04-10 05:05:26
|
Ok, we have a problem. I modified your demo script to basically duplicate my logic. I only get an output on the leftmost PWM pin, 3A. Can you duplicate this on your end? i2c-io 0x0b setdir e.3 out i2c-io 0x0b setdir e.4 out i2c-io 0x0b setdir e.5 out i2c-io 0x0b wr ocr3a 251 i2c-io 0x0b wr ocr3b 251 i2c-io 0x0b wr ocr3c 251 i2c-io 0x0b wr tccr3a 0x40 i2c-io 0x0b wr tccr3b 0x09 Chris On 4/9/06, Chris Sears <chr...@gm...> wrote: > I should have said that I don't get a duplicate signal on timer 1 either. > > Chris > > On 4/9/06, Chris Sears <chr...@gm...> wrote: > > Dave > > > > Since all I want is a 1KHz rising edge, > > I'm trying to duplicate the 3C 1KHz timer onto 3A or 3B. > > You would think it would just be something like: > > > > WRITE_REG(OCR3A, 128); > > WRITE_REG(OCR3B, 128); > > WRITE_REG(OCR3C, SPEED_OFF); > > > > I get a nice PWM on E5, but I still get no signal on pins E3 and E4. > > All of the PWM pins are output enabled. > > > > int tccr1a =3D (1 << COM1A1) | (0 << COM1A0) // ChanA, non-inve= rting PWM > > | (0 << WGM13) | (0 << WGM12) > > | (0 << WGM11) | (1 << WGM10); // PWM, Phase Correct, = 10-bit; > > int tccr1b =3D (0 << WGM13) | (1 << WGM12) > > | (1 << CS22) | (0 << CS21) | (0 << CS20); // prescale = =3D 64 > > > > int tccr3a =3D (1 << COM3C1) | (0 << COM3C0) // ChanC, non-inve= rting PWM > > | (0 << WGM33) | (0 << WGM32) > > | (0 << WGM31) | (1 << WGM30); // PWM, Phase Correct, = 10-bit > > int tccr3b =3D (0 << WGM33) | (1 << WGM32) > > | (0 << CS22) | (1 << CS21) | (1 << CS20); // prescale = =3D 8 > > > > int8_t tt; > > > > // Set all of the PWM pins as outputs > > READ_REG8(DDRB, &tt); // PWM 1A is B.5 > > WRITE_REG8(DDRB, tt | (1 << 5) | (1 << 6) | (1 << 7)); > > READ_REG8(PORTB, &tt); > > WRITE_REG8(PORTB, tt | (1 << 5) | (1 << 6) | (1 << 7)); > > > > READ_REG8(DDRE, &tt); // PWM 3A is E.3 > > WRITE_REG8(DDRE, tt | (1 << 3) | (1 << 4) | (1 << 5)); > > READ_REG8(PORTE, &tt); > > WRITE_REG8(PORTE, tt | (1 << 3) | (1 << 4) | (1 << 5) ); > > > > // Init Timer 1 for Steering PWM 1A > > WRITE_REG8(TCCR1A, tccr1a); > > WRITE_REG8(TCCR1B, tccr1b); > > WRITE_REG16(OCR1A, STEERING_MIDDLE); > > WRITE_REG16(OCR1B, 128); > > WRITE_REG16(OCR1C, 128); > > > > // Init Timer 3 for Motor PWM 3C > > WRITE_REG8(TCCR3A, tccr3a); > > WRITE_REG8(TCCR3B, tccr3b); > > WRITE_REG16(OCR3A, 40); > > WRITE_REG16(OCR3B, 40); > > WRITE_REG16(OCR3C, 40); > > > > On 4/9/06, Dave Hylands <dhy...@gm...> wrote: > > > Hi Chris, > > > > > > > I have one PWM (1A) for a servo at 240 Hz with a variable duty cyc= le. > > > > I have one PWM (3C) for a motor a 1KHz with a variable duty cycle.= These work. > > > > > > > > And I would like another PWM for a sampling unit also at about a 1K= Hz > > > > but with a square wave. Alternately, this could be any fixed duty > > > > cycle. It doesn't have to be perfectly square. > > > > > > > > These frequencies are approximate. The only requirement is that I k= now > > > > the sampling frequency when I'm done. > > > > > > So you can either setup Timer 2, or you could just use OCR3A or OCR3B > > > since you've already got timer 3 running close to 1 kHz. Pick the OCR > > > value to give you 50% duty cycle and you've got your square wave. > > > > > > For timer 2, you can use a divide by 64 prescalar, then you wind up > > > with 250,000 ticks/second. Use CTC mode and set OCR2 to 125, and COM > > > to toggle and you get exaclty 1 kHz (you need to toggle at 2kHz to ge= t > > > a 1kHz square wave). > > > > > > -- > > > Dave Hylands > > > Vancouver, BC, Canada > > > http://www.DaveHylands.com/ > > > > > > > > > ------------------------------------------------------- > > > This SF.Net email is sponsored by xPML, a groundbreaking scripting la= nguage > > > that extends applications into web and mobile media. Attend the live = webcast > > > and join the prime developer group breaking into this new coding terr= itory! > > > http://sel.as-us.falkag.net/sel?cmdlnk&kid=110944&bid$1720&dat=121642 > > > _______________________________________________ > > > gumstix-users mailing list > > > gum...@li... > > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > |
From: Dave H. <dhy...@gm...> - 2006-04-10 05:21:47
|
Hi Chris, On 4/9/06, Chris Sears <chr...@gm...> wrote: > Ok, we have a problem. I modified your demo script to basically > duplicate my logic. I only get an output on the leftmost PWM pin, 3A. > Can you duplicate this on your end? > > i2c-io 0x0b setdir e.3 out > i2c-io 0x0b setdir e.4 out > i2c-io 0x0b setdir e.5 out > i2c-io 0x0b wr ocr3a 251 > i2c-io 0x0b wr ocr3b 251 > i2c-io 0x0b wr ocr3c 251 > i2c-io 0x0b wr tccr3a 0x40 > i2c-io 0x0b wr tccr3b 0x09 Yep - same problem - COM not being set. Try using i2c-io 0x0b wr tccr3a 0x54 instead of 0x40 -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: Chris S. <chr...@gm...> - 2006-04-10 05:52:07
|
Dave thanks, that was it. BTW, where do the timer 0 and timer 2 signals show up? Not on PWM 1ABC 3ABC? Chris On 4/9/06, Dave Hylands <dhy...@gm...> wrote: > Hi Chris, > > On 4/9/06, Chris Sears <chr...@gm...> wrote: > > Ok, we have a problem. I modified your demo script to basically > > duplicate my logic. I only get an output on the leftmost PWM pin, 3A. > > Can you duplicate this on your end? > > > > i2c-io 0x0b setdir e.3 out > > i2c-io 0x0b setdir e.4 out > > i2c-io 0x0b setdir e.5 out > > i2c-io 0x0b wr ocr3a 251 > > i2c-io 0x0b wr ocr3b 251 > > i2c-io 0x0b wr ocr3c 251 > > i2c-io 0x0b wr tccr3a 0x40 > > i2c-io 0x0b wr tccr3b 0x09 > > Yep - same problem - COM not being set. Try using > > i2c-io 0x0b wr tccr3a 0x54 > > instead of 0x40 > > -- > Dave Hylands > Vancouver, BC, Canada > http://www.DaveHylands.com/ > > > ------------------------------------------------------- > This SF.Net email is sponsored by xPML, a groundbreaking scripting langua= ge > that extends applications into web and mobile media. Attend the live webc= ast > and join the prime developer group breaking into this new coding territor= y! > http://sel.as-us.falkag.net/sel?cmdlnk&kid=110944&bid$1720&dat=121642 > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |
From: Dave H. <dhy...@gm...> - 2006-04-10 06:10:32
|
Hi Chris, > thanks, that was it. BTW, where do the timer 0 and timer 2 signals > show up? Not on PWM 1ABC 3ABC? OC0 is PB4 which is connected to the Yellow LED. OC2 shares with OC1C and PB7. I either case, you can have an interrupt be generated when the pin would have been toggled and make the interrupt handler toggle some other arbitrary pin instead. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: FERCHAUD d. <dav...@so...> - 2006-04-10 11:35:16
|
How many times the embedded platforms gumstix with PXA255 would be out of stock or product and when the new generation with PXA270 arrive. If a new generation of gumstix arrive what's chance between this version and the next version (hardware, software or connector...) =0D thanks *********** Ce message et eventuellement les pieces jointes sont exclusivement transmis= a l'usage de leur destinataire. Leur contenu est confidentiel. Si vous n= etes pas le bon destinataire nous vous demandons de ne pas conserver,= copier, utiliser ou divulguer cette communication. Merci de le detruire et= de me notifier cette erreur. INTERNET ne permettant pas d assurer l integrite de ce message, SODERN= decline toute responsabilite au cas ou il aurait ete intercepte ou= modifie. This message and possibly any attachments are transmitted for the exclusive= use of their addressee. Their content is confidential. If you are not the= intended recipient please do not keep, copy, use or disclose this= communication to others. Also Please delete it and notify the sender at= once. Because of the nature of INTERNET the sender is not in a position to ensure= the integrity of this message, therefore SODERN disclaims any liability= whatsoever in the event of this message having been intercepted and/or= altered. |
From: Helios C. <hel...@ho...> - 2006-04-13 21:40:03
|
Greetings, I am seeking support for the Robostix product. I have previously successfully used the product standalone w/o the gumstix. I would greatly appreciate any insights into the cause for the unresponsive state detailed below(so as not to repeat it) and any corrections anyone may suggest. My problem: Using AVR Studio 4, I can no longer read or erase or program my Robostix (Atmel ATMega128) board. The status readout for my ISP in AVR Studio reads: "Entering programming mode ... FAILED! Leaving programming mode OK." Comments of potential relevance: - I have been using one UART port. I have noticed that when my USB bridge (from acroname.com) was connected to the UART pins the Robostix board would not enter programming mode with the same message as quoted above. When the bridge was not connected everyting was fine. - I have read of similar occurences on several forums referring to the ATMega128. Mostly the solutions suggested are a reset of the board using the reset pin or a re-flash. None of these solutions refer directly to the Robostix product. Would it be possible to manually bridge the reset pin coming out of the Integrated Circuit to either GND or +5V? - I have been able to write several test programs used to operate a relay switch connected to port C. That is, I know that the product worked before. Could the unresponsive state have been prompted by not erasing the loaded program before disconnecting power? Could it still be thinking that the USB bridge is connected to the UART pins? - Before the first use of the board I read and followed the fuse setting instructions offered as part of the robostix guide on the gumstix webpage, among the fuses checked off was brown-out detection. In its current condition the fuse settings can neither be read nor written with the same status readout as quoted above. - My ISP programmer seems to work, I can successfully read and set its programming speed through AVR Studio 4. - When the board was working I powered the board with the 5V power supply sold by gumstix, I have never run the Robostix board off batteries. The power supply is in working order: I have measured the voltage with a multimeter at slightly over 5V. I have never attempted to operate a motor directly from the board. Best Regards, Sergei _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today - it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ |
From: Dave H. <dhy...@gm...> - 2006-04-14 01:25:53
|
Hi Sergei, > I am seeking support for the Robostix product. I have previously > successfully used the product standalone w/o the gumstix. I would greatly > appreciate any insights into the cause for the unresponsive state detaile= d > below(so as not to repeat it) and any corrections anyone may suggest. > > My problem: Using AVR Studio 4, I can no longer read or erase or program = my > Robostix (Atmel ATMega128) board. The status readout for my ISP in AVR > Studio reads: "Entering programming mode ... FAILED! Leaving programming > mode OK." > > Comments of potential relevance: > - I have been using one UART port. I have noticed that when my USB bridge > (from acroname.com) was connected to the UART pins the Robostix board wou= ld > not enter programming mode with the same message as quoted above. When th= e > bridge was not connected everyting was fine. That would pretty much be expected. For whatever strange reason, with the ATMega64 & 128, Atmel decided that the PDI/PDO should share pins with UART0 Rx & Tx (On all of the other ATMega products, they share functionality with MOSI & MISO), So if you have anything connected to UART0 then you'll have both the programmer and the device on UART0 both trying to drive the same lines. > - I have read of similar occurences on several forums referring to the > ATMega128. Mostly the solutions suggested are a reset of the board using = the > reset pin or a re-flash. None of these solutions refer directly to the > Robostix product. Would it be possible to manually bridge the reset pin > coming out of the Integrated Circuit to either GND or +5V? The RESET line goes to the programmer (via the ISP connector), and the programmer should be resetting the ATMega as part of the programming sequence. The RESET line is connected to +5 through a pullup resistor. To reset the processor you would connect the reset pin to ground. > - I have been able to write several test programs used to operate a relay > switch connected to port C. That is, I know that the product worked befor= e. > Could the unresponsive state have been prompted by not erasing the loaded > program before disconnecting power? Could it still be thinking that the U= SB > bridge is connected to the UART pins? So how exactly are you driving the relay? As a general rule, relays should never be connected directly to a microcontroller. They generally can't supply the appropriate amount of current to drive the relay. You normally have to use a transistor, and to protect the transistor, you should have a reverse biased diode across the relay. When you remove power from the relay, the magnetic field collapses and generates a big voltage spike. The reverse baised diode causes this voltage spike to be dissapated and not damage any components around it. So, if you were driving the relay directly, then you may have damaged part of the ATMega128. If you were using a transistor, but didn't have the diode, then you may have fried the transistor. > - Before the first use of the board I read and followed the fuse setting > instructions offered as part of the robostix guide on the gumstix webpage= , > among the fuses checked off was brown-out detection. In its current > condition the fuse settings can neither be read nor written with the same > status readout as quoted above. > > - My ISP programmer seems to work, I can successfully read and set its > programming speed through AVR Studio 4. What type of ISP programmer do you have? The only way to really know if the programmer is working is if you can successfully program another chip. It's conceivable (although unlikely) that having the USB to serial and ISP powered on at the same time could have damaged something. When yo usay you were using a USB to serial converter, which brand were you using? Does it convert to logic level serial? or RS-232 level serial? If it has a DB9 connector on it, then it almost certainly is RS-232 levels. Connecting this diretly to the processor could very well damage it (they don't like the negative voltage). -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: Mike L. <mik...@ch...> - 2006-05-16 16:57:52
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From: <yau...@re...> - 2006-05-22 05:30:35
|
> Subject: Re: [Gumstix-users] Power points > > Hi Hunyue, > > > I am trying to use the Connectix platform with the original > > audiostix and a cfstix. It will be powered by a Li Ion battery. Before > > I burn something, I want to ask a few sanity questions since the WiKi > > isn't completely clear (parts of it seems to be out of date). > > > > 1. During initial development is it safe to apply 5V from a bench > > supply to either of the tiny coaxial power jacks ? Or is there going > > to be a conflict? For development, it will have a tweener board in there > > so there is at least 3 possible jacks I can use. I will be driving a > > WiFi CF card if heat is an issue. During this point, the Li battery and > > charger won't be available. Worse is USB may be used 2.A. below would > > matter. > > You only need 4v if there is no robostix. The power jacks on the > audiostix, tweener and cfstix are all essentially wired in parallel > (when they're plugged together), so any will do. I realize 4v is all I need. What I want to validate is 5V won't hurt it. I am trying to start software on there before I get the power/battery things finished. I just happen to have a 5V supply handy for testing. > > > 2. For the long term: > > A. is the USB MiniB power lines connected to anything as > > shipped? The closest I can find is for the breakout board and it suggest > > it is not connected. > > The breakout-gs board has a spot on the back which is labelled FB2. > You can install a ferrite bead here to make the breakout-gs USB > powered. I guess what I am asking is if there is a equivalent point on the audiostix. > > Note: It's unlikely that you'll be able to use a WiFi card and make it > USB powered, since it will most likely draw more than the 500 ma > allowed by te USB spec. The USB power is purely to charge the Li battery. The charger will keep the USB draw within limits. The battery should be able to provide the 500mA+ surge. Please point out any flaws in this reasoning. > > > B. is there a proper pad to get to the USB power line? > > I can try tacking on to the pins of the MiniB but a pad would be nice. > > I would like to use the USB power to drive the Li battery charger. > > On the other boards, I would just solder to the connector, or find the > ferritte bead that's connected to VBUS and solder onto that, > > > C. is there a pad I can feed the Li battery power > > into? The schematics suggest I can tack wires in parallel with the power > > jacks or reuse the power jack pads after desoldering the one on the cfstix. > > You could just solder to the power jack. I added a 2 pin connector > doing just that: > http://davehylands.com/linux/gumstix/Case-Fit/HPNX0079.html Dave, since you went through the exercise if gettings mounted, do you know what size screws the bigger holes in the corner take? I know the smaller set of 3 holes are 0-80. > > -- > Dave Hylands > Vancouver, BC, Canada > http://www.DaveHylands.com/ > > |
From: Dave H. <dhy...@gm...> - 2006-05-25 05:37:45
|
Hi, > > You only need 4v if there is no robostix. The power jacks on the > > audiostix, tweener and cfstix are all essentially wired in parallel > > (when they're plugged together), so any will do. > > I realize 4v is all I need. What I want to validate is 5V won't hurt it. > I am trying to start software on there before I get the power/battery > things finished. I just happen to have a 5V supply handy for testing. I use the 5v supply for everything and haven't had any issues. > > > 2. For the long term: > > > A. is the USB MiniB power lines connected to anything= as > > > shipped? The closest I can find is for the breakout board and it sugg= est > > > it is not connected. > > > > The breakout-gs board has a spot on the back which is labelled FB2. > > You can install a ferrite bead here to make the breakout-gs USB > > powered. > > I guess what I am asking is if there is a equivalent point on the > audiostix. I don't see one. > > Note: It's unlikely that you'll be able to use a WiFi card and make it > > USB powered, since it will most likely draw more than the 500 ma > > allowed by te USB spec. > > The USB power is purely to charge the Li battery. The charger will > keep the USB draw within limits. The battery should be able to provide > the 500mA+ surge. Please point out any flaws in this reasoning. Using USB for charging seems fine. > Dave, since you went through the exercise if gettings mounted, do you > know what size screws the bigger holes in the corner take? I know the sma= ller > set of 3 holes are 0-80. 2-56 seems to fit all the boards I looked at with the larger holes. Some of the boards (especially the older ones) have traces really close to the hole, so I'd recommend using nylon washers. --=20 Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: MuadDib <mua...@gm...> - 2006-07-12 03:32:13
|
From: Demetris Z. <fgc...@cy...> - 2006-09-01 20:39:21
|
Demetris Z. |
From: Our H. <ho...@ja...> - 2006-10-13 14:00:02
|
I got the message below when doing a 'make', tried going direct to = files.gumstix.com to DL the dhcp file with no luck, didnt see it listed = there... I have not yet been able to have a successful buildroot = created... what am I doing wrong? ---->Resolving files.gumstix.com... 216.139.227.50 ---->Connecting to files.gumstix.com[216.139.227.50]:80... connected. ---->HTTP request sent, awaiting response... 404 Not Found 06:41:58 = ERROR 404: Not Found. ---->make: *** = [/home/.vargas/strac/gumstix-buildroot/dl/dhcp-3.0.3.tar.gz] Error 1 |
From: Dave H. <dhy...@gm...> - 2006-10-13 14:08:53
|
Hi Our Home, > I got the message below when doing a 'make', tried going direct to > files.gumstix.com to DL the dhcp file with no luck, didnt see it listed > there... I have not yet been able to have a successful buildroot created... > what am I doing wrong? > > ---->Resolving files.gumstix.com... 216.139.227.50 > ---->Connecting to files.gumstix.com[216.139.227.50]:80... connected. > ---->HTTP request sent, awaiting response... 404 Not Found 06:41:58 ERROR > 404: Not Found. > ---->make: *** > [/home/.vargas/strac/gumstix-buildroot/dl/dhcp-3.0.3.tar.gz] > Error 1 So yeah, Craig has only put the tarballs needed for a typical buildroot on the gumstix site. A typical buildroot uses udhcp, rather then dhcp. This sound like you're trying to do a customized buildroot (since by default, buildroot won't try to build the package you've mentioned above). Have you tried to build a buildroot with all of the default options? i.e. make defconfig make -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: Jason <ja...@tx...> - 2006-10-14 05:10:13
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Dave Hylands <dhylands <at> gmail.com> writes: > > Hi Our Home, > > > I got the message below when doing a 'make', tried going direct to > > files.gumstix.com to DL the dhcp file with no luck, didnt see it listed > > there... I have not yet been able to have a successful buildroot created... > > what am I doing wrong? > > > > ---->Resolving files.gumstix.com... 216.139.227.50 > > ---->Connecting to files.gumstix.com[216.139.227.50]:80... connected. > > ---->HTTP request sent, awaiting response... 404 Not Found 06:41:58 ERROR > > 404: Not Found. > > ---->make: *** > > [/home/.vargas/strac/gumstix-buildroot/dl/dhcp-3.0.3.tar.gz] > > Error 1 > > So yeah, Craig has only put the tarballs needed for a typical > buildroot on the gumstix site. A typical buildroot uses udhcp, rather > then dhcp. > > This sound like you're trying to do a customized buildroot (since by > default, buildroot won't try to build the package you've mentioned > above). > > Have you tried to build a buildroot with all of the default options? > > i.e. > > make defconfig > make Yes I tried that after deleting the entire gumstix-buildroot directory. I think Craig is on to something with the above post, I dont have depmod on the shell account im using. I was able to locate the dhcp-3.0.3.tar.gz on another server and wget it with no problems, just had error before compilation was complete. -Jason |
From: <gu...@mo...> - 2006-10-19 04:51:27
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I'm new to gumstix and doing a fresh buildroot=2E At the end, I see the following message=2E I also see hints that says, errors are normal=3F=20 I've requested the TCL be added in the "Package selection for the target"=2E= I'm not seeing any attempt to build TCL=2E So the question is, does the finish of this build look right=3F Result: WARNING: `makeinfo' is missing on your system=2E You should only need it = if you modified a `=2Etexi' or `=2Etexinfo' file, or any other file indirectly affecting the aspect of the manual=2E The spurious call might also be the consequence of using a buggy `make' (AIX, DU, IRIX)=2E You might want to install the `Texinfo' package or the `GNU make' package=2E Grab either from any GNU archive site=2E= mv: target `=2E//home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E1= 7/bfd/doc/ ' is not a directory: No such file or directory make[4]: *** [/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17/bf= d/doc/bf d=2Einfo] Error 1 make[4]: Leaving directory `/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17-bu= ild/bfd/ doc' Making info in po make[4]: Entering directory `/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17-bu= ild/bfd/ po' ( if test 'x/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17/b= fd/po' !=3D 'x=2E'; then \ posrcprefix=3D'/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/= binutils -2=2E17/bfd/'; \ else \ posrcprefix=3D"=2E=2E/"; \ fi; \ rm -f SRC-POTFILES-t SRC-POTFILES \ && (sed -e '/^#/d' \ -e '/^[ ]*$/d' \ -e "s@=2E*@ $posrcprefix& \\\\@" < /home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17/bfd= /po/SRC- POTFILES=2Ein \ | sed -e '$s/\\$//') > SRC-POTFILES-t \ && chmod a-w SRC-POTFILES-t \ && mv SRC-POTFILES-t SRC-POTFILES ) ( rm -f BLD-POTFILES-t BLD-POTFILES \ && (sed -e '/^#/d' \ -e '/^[ ]*$/d' \ -e "s@=2E*@ =2E=2E/& \\\\@" < /home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17/bfd= /po/BLD- POTFILES=2Ein \ | sed -e '$s/\\$//') > BLD-POTFILES-t \ && chmod a-w BLD-POTFILES-t \ && mv BLD-POTFILES-t BLD-POTFILES ) make[4]: Nothing to be done for `info'=2E make[4]: Leaving directory `/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17-bu= ild/bfd/ po' make[4]: Entering directory `/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17-bu= ild/bfd' make[4]: Nothing to be done for `info-am'=2E make[4]: Leaving directory `/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17-bu= ild/bfd' make[3]: *** [info-recursive] Error 1 make[3]: Leaving directory `/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17-bu= ild/bfd' make[2]: *** [all-bfd] Error 2 make[2]: Leaving directory `/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17-bu= ild' make[1]: *** [all] Error 2 make[1]: Leaving directory `/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17-bu= ild' make: *** [/home/jmoudy/gumstix-buildroot/toolchain=5Fbuild=5Farm/binutils-2=2E17-bu= ild/binu tils/objdump] Error 2 -------------------------------------------------------------------- mail2web - Check your email from the web at http://mail2web=2Ecom/ =2E |
From: Brian K. <bu...@ya...> - 2006-10-19 12:16:09
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I am looking for a device to build an aquarium controller. Most of the monitoring will be done by reading analog input voltages. Does anyone have an example of using a gumstix to read input from a device that is outputting +/- 0-5 v dc? __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com |
From: Dave H. <dhy...@gm...> - 2006-10-19 14:31:38
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Hi Brian, On 10/19/06, Brian Kramer <bu...@ya...> wrote: > I am looking for a device to build an aquarium > controller. Most of the monitoring will be done by > reading analog input voltages. Does anyone have an > example of using a gumstix to read input from a device > that is outputting +/- 0-5 v dc? I know for sure that the robostix will do that. The audiostix also has A/D ports on it, but they're 3.3v and I haven't used them yet. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: <par...@bo...> - 2006-12-10 06:58:12
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Hi Everyone, I am a new infant in Gumstix development. Please excuse me if i am asking any silly questions. Can anyone tell me how many servos can a robostix handle ? If i want to add more number of servos than what is available what do I do? Thanks, Parag R. Kudtarkar Singapore Mobile Number: 065-96947537 |
From: Dave H. <dhy...@gm...> - 2006-12-10 07:05:21
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Hi Parag, > Can anyone tell me how many servos can a robostix handle ? > If i want to add more number of servos than what is available what do I > do? Using hardware PWM, the robostix can drive 6 servos. Using software PWM, and provided you provide a mechanism to power the servos seperately, you could control up to 38 servos. -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/ |
From: Mario A. S. <ma...@ne...> - 2006-12-11 07:09:51
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From: Denis D. <dgd...@gm...> - 2006-12-19 19:22:30
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From: Vincent M. <vin...@gm...> - 2007-01-08 19:42:01
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i'm looking to send files to my mobile phone via bluetooth with the waysmall 400xm-bt any good bluetooth resources / apps that i can install? how about limitations? |
From: Gerhard R. <ger...@un...> - 2007-01-08 20:50:15
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As far as I can remember there was an issue with obexFTP. (not supported) Is this still true? Can anybody drop some info about object push? (working software) Vincent Mota: > > i'm looking to send files to my mobile phone via bluetooth with the > waysmall 400xm-bt > any good bluetooth resources / apps that i can install? how about > limitations? > > > > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys - and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > > ------------------------------------------------------------------------ > > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users |