Re: [Emc-users] Using hostmot2 for 7i43
On Tue, 25 Nov 2008, Jon Elson wrote: Date: Tue, 25 Nov 2008 23:11:02 -0600 From: Jon Elson [EMAIL PROTECTED] Reply-To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net Subject: Re: [Emc-users] Using hostmot2 for 7i43 Peter C. Wallace wrote: On Tue, 25 Nov 2008, Jon Elson wrote: Same problem with my products. If the cable doesn't say IEEE 1284 Compliant right on the cable jacket, it WON'T WORK! Others ring out fine, but don't have the twisted pairs internally to prevent crosstalk. Even WITH the twisted pairs, the crosstalk is pretty bad, without it all the signals turn into a massive jumble. Jon For the 7I43 I recommend IDC flat cables. Like you say, normal printer cables may not have enough grounds in the right places to prevent crosstalk. I have not found plain flat cables over a foot or so to work well at all, and especially not on PCI card parallel ports, where all the timings are faster. I have made some special 20+ foot cables for some special gear from twisted-pair ribbon cables, where EVERY signal has its own twisted pair. But, you can't mass-terminate that due to the pin assignment on the DB-25. With flat cables and the conservative 300 nS double edge control signal filters in the FPGA config we seem to be fine up to 12 feet (thats as long as I've tried and thats in a electrically clean environment) The double edge filtering is why the FPGA configs require EPP 1.9 Interesting. I may have to experiment some more. but, the commercial cables have a grounded shell, which I think helps to avoid unpleasant ESD incidents when plugging it in. The trick is that with double edged filtering and EPP 1.9, the FPGA controls the timing so crosstalk causes no trouble for writes because the signals are all quiet when the data is sampled. On reads the parallel port will sample the data near the edge of /WAIT. The /WAIT line has interleaved grounds in the flat cable, avoiding wait/data crosstalk. Jon - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users Peter Wallace Mesa Electronics (\__/) (='.'=) This is Bunny. Copy and paste bunny into your ()_() signature to help him gain world domination. - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
Eric H. Johnson wrote: Peter, I changed the parallel port mode to EPP, no difference. How does one tell what the interface version is? Most BIOS's only give an EPP/ECP/SPP etc. selection. The only ones that had both versions were from a certain range of manufacturing dates around 1999-2000 or so, and had parallel port chips that supported BOTH versions of the standard. Any MoBo made after 2000 will only have EPP Ver. 1.9, as that is what the physical hardware chip provides. Jon - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
On Tue, 25 Nov 2008, Jon Elson wrote: Date: Tue, 25 Nov 2008 11:23:40 -0600 From: Jon Elson [EMAIL PROTECTED] Reply-To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net Subject: Re: [Emc-users] Using hostmot2 for 7i43 Eric H. Johnson wrote: The cable is a factory made cable and rings out. Same problem with my products. If the cable doesn't say IEEE 1284 Compliant right on the cable jacket, it WON'T WORK! Others ring out fine, but don't have the twisted pairs internally to prevent crosstalk. Even WITH the twisted pairs, the crosstalk is pretty bad, without it all the signals turn into a massive jumble. Jon For the 7I43 I recommend IDC flat cables. Like you say, normal printer cables may not have enough grounds in the right places to prevent crosstalk. With flat cables and the conservative 300 nS double edge control signal filters in the FPGA config we seem to be fine up to 12 feet (thats as long as I've tried and thats in a electrically clean environment) The double edge filtering is why the FPGA configs require EPP 1.9 Peter Wallace Mesa Electronics (\__/) (='.'=) This is Bunny. Copy and paste bunny into your ()_() signature to help him gain world domination. - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
Peter C. Wallace wrote: On Tue, 25 Nov 2008, Jon Elson wrote: Same problem with my products. If the cable doesn't say IEEE 1284 Compliant right on the cable jacket, it WON'T WORK! Others ring out fine, but don't have the twisted pairs internally to prevent crosstalk. Even WITH the twisted pairs, the crosstalk is pretty bad, without it all the signals turn into a massive jumble. Jon For the 7I43 I recommend IDC flat cables. Like you say, normal printer cables may not have enough grounds in the right places to prevent crosstalk. I have not found plain flat cables over a foot or so to work well at all, and especially not on PCI card parallel ports, where all the timings are faster. I have made some special 20+ foot cables for some special gear from twisted-pair ribbon cables, where EVERY signal has its own twisted pair. But, you can't mass-terminate that due to the pin assignment on the DB-25. With flat cables and the conservative 300 nS double edge control signal filters in the FPGA config we seem to be fine up to 12 feet (thats as long as I've tried and thats in a electrically clean environment) The double edge filtering is why the FPGA configs require EPP 1.9 Interesting. I may have to experiment some more. but, the commercial cables have a grounded shell, which I think helps to avoid unpleasant ESD incidents when plugging it in. Jon - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
[Emc-users] Using hostmot2 for 7i43
Sebastian, et al, I recently got a 7i43 (7i43-U-4 to be specific) and am getting an error loading the firmware. I load the drivers / firmware as follows: Loadrt hostmot2 debug_idrom=1 debug_module_descriptors=1 debug_pin_descriptors=1 debug_modules=1 Loadrt hm2_7i43 config=firmware=hm2/7i43/SVST4_4B.BIT num_stepgens=2 num_pwmgens=1 num_encoders=0 enable_raw The command line error message is: insmod: error inserting '/usr/realtime-2.6.24-16-rtai/modules/emc2/hm2_7i43.ko': -1 Input/output error I can post the output from dmesg, but I think this is the operative part: hm2_7i43: /DONE is not low after CPLD reset! hm2_7i43: /DONE is not low after CPLD reset! hm2/hm2_7i43.0: failed to reset fpga, aborting hm2_register hm2_7i43.0: board at (ioaddr=0x0378, ioaddr_hi=0x0778, epp_wide ON) not found! If I understand correctly, the FPGA is loaded via the USB interface. I checked the USB and parallel port setup in the BIOS. I did not see anything meaningful for the USB ports, but for parallel port mode, it defaults to a mode of ECP. I changed it to Bi-directional, but that made no difference. The BIOS does not show the address of the parallel port, but I assume it is at the standard 0x378 address. I have both USB and parallel cables connected. What no doubt stupid thing am I missing. Regards, Eric - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
On Mon, 24 Nov 2008, Eric H. Johnson wrote: Date: Mon, 24 Nov 2008 20:03:26 -0500 From: Eric H. Johnson [EMAIL PROTECTED] Reply-To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net To: 'Enhanced Machine Controller (EMC)' emc-users@lists.sourceforge.net Subject: [Emc-users] Using hostmot2 for 7i43 Sebastian, et al, I recently got a 7i43 (7i43-U-4 to be specific) and am getting an error loading the firmware. I load the drivers / firmware as follows: Loadrt hostmot2 debug_idrom=1 debug_module_descriptors=1 debug_pin_descriptors=1 debug_modules=1 Loadrt hm2_7i43 config=firmware=hm2/7i43/SVST4_4B.BIT num_stepgens=2 num_pwmgens=1 num_encoders=0 enable_raw The command line error message is: insmod: error inserting '/usr/realtime-2.6.24-16-rtai/modules/emc2/hm2_7i43.ko': -1 Input/output error I can post the output from dmesg, but I think this is the operative part: hm2_7i43: /DONE is not low after CPLD reset! hm2_7i43: /DONE is not low after CPLD reset! hm2/hm2_7i43.0: failed to reset fpga, aborting hm2_register hm2_7i43.0: board at (ioaddr=0x0378, ioaddr_hi=0x0778, epp_wide ON) not found! If I understand correctly, the FPGA is loaded via the USB interface. I checked the USB and parallel port setup in the BIOS. I did not see anything meaningful for the USB ports, but for parallel port mode, it defaults to a mode of ECP. I changed it to Bi-directional, but that made no difference. The BIOS does not show the address of the parallel port, but I assume it is at the standard 0x378 address. I have both USB and parallel cables connected. What no doubt stupid thing am I missing. Regards, Eric Parallel _Downloading_ firmware to the 7I43 requires: 1. Parallel port with _EPP_ interface, V1.7 or V1.9 _Accessing_ HostMot2 via Parallel port requires: 1. Parallel port with _EPP_ interface V1.9 _only_ 2. If you have older bit files, (not november of this year) There may be a problem with accessing the card via EPP if the 7I43 is USB powered. Peter Wallace Mesa Electronics (\__/) (='.'=) This is Bunny. Copy and paste bunny into your ()_() signature to help him gain world domination. - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
Eric H. Johnson wrote: I load the drivers / firmware as follows: Loadrt hostmot2 debug_idrom=1 debug_module_descriptors=1 debug_pin_descriptors=1 debug_modules=1 Loadrt hm2_7i43 config=firmware=hm2/7i43/SVST4_4B.BIT num_stepgens=2 num_pwmgens=1 num_encoders=0 enable_raw Looks good. The command line error message is: insmod: error inserting '/usr/realtime-2.6.24-16-rtai/modules/emc2/hm2_7i43.ko': -1 Input/output error I can post the output from dmesg, but I think this is the operative part: hm2_7i43: /DONE is not low after CPLD reset! hm2_7i43: /DONE is not low after CPLD reset! hm2/hm2_7i43.0: failed to reset fpga, aborting hm2_register hm2_7i43.0: board at (ioaddr=0x0378, ioaddr_hi=0x0778, epp_wide ON) not found! If I understand correctly, the FPGA is loaded via the USB interface. I checked the USB and parallel port setup in the BIOS. I did not see anything meaningful for the USB ports, but for parallel port mode, it defaults to a mode of ECP. I changed it to Bi-directional, but that made no difference. The BIOS does not show the address of the parallel port, but I assume it is at the standard 0x378 address. I have both USB and parallel cables connected. What no doubt stupid thing am I missing. USB is not used for communication at all, only for power. (This is mentioned in the hm2_7i43 manpage.) The error you're getting is indicative of a low-level parallel port communication error. You should figure out what address your parport is at; you can do this by loading the linux parport and parport_pc drivers and seeing what they say. Also check your cables. I know i sound like a broken record regarding EPP cables, but it really is the problem 99% of the time. -- Sebastian Kuzminsky sudden wind it stole my hat and i went on chasing it -- Gogol Bordello - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
Peter, I changed the parallel port mode to EPP, no difference. How does one tell what the interface version is? It is not listed in the BIOS. The BIT files I am using are dated 11/11/08. Regards, Eric Parallel _Downloading_ firmware to the 7I43 requires: 1. Parallel port with _EPP_ interface, V1.7 or V1.9 _Accessing_ HostMot2 via Parallel port requires: 1. Parallel port with _EPP_ interface V1.9 _only_ 2. If you have older bit files, (not november of this year) There may be a problem with accessing the card via EPP if the 7I43 is USB powered. - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
Sebastian, Install the parport drivers how? I thought they were disabled in the rtai kernel so they would not conflict with EMC. The cable is a factory made cable and rings out. Regards, Eric The error you're getting is indicative of a low-level parallel port communication error. You should figure out what address your parport is at; you can do this by loading the linux parport and parport_pc drivers and seeing what they say. Also check your cables. I know i sound like a broken record regarding EPP cables, but it really is the problem 99% of the time. - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
On Mon, 24 Nov 2008, Eric H. Johnson wrote: Date: Mon, 24 Nov 2008 22:38:30 -0500 From: Eric H. Johnson [EMAIL PROTECTED] Reply-To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net To: 'Enhanced Machine Controller (EMC)' emc-users@lists.sourceforge.net Subject: Re: [Emc-users] Using hostmot2 for 7i43 Peter, I changed the parallel port mode to EPP, no difference. How does one tell what the interface version is? It is not listed in the BIOS. The BIT files I am using are dated 11/11/08. First off it would help me to know whether the firmware download succeeded This is indicated by both red LEDS being off (only the yellow PWR led being on) If both red LEDS are off, then the firmware loaded successfully Regards, Eric Parallel _Downloading_ firmware to the 7I43 requires: 1. Parallel port with _EPP_ interface, V1.7 or V1.9 _Accessing_ HostMot2 via Parallel port requires: 1. Parallel port with _EPP_ interface V1.9 _only_ 2. If you have older bit files, (not november of this year) There may be a problem with accessing the card via EPP if the 7I43 is USB powered. - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users Peter Wallace Mesa Electronics (\__/) (='.'=) This is Bunny. Copy and paste bunny into your ()_() signature to help him gain world domination. - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
Eric H. Johnson wrote: Install the parport drivers how? I thought they were disabled in the rtai kernel so they would not conflict with EMC. The cable is a factory made cable and rings out. They are disabled, but you can force it. Try this: 1. Stop realtime 2. sudo insmod /lib/modules/$(uname -r)/kernel/drivers/parport/parport_pc.ko Step 2 should be all one line, with a single space between uname and -r Then look in the dmesg, at the end, it should tell you where the parport is. Hm, which reminds me... You *are* saying loadrt probe_parport before loadrt hm2_7i43, right? Oops, I forgot to put that in the hm2_7i43(9) manpage, i'll add that now. -- Sebastian Kuzminsky sudden wind it stole my hat and i went on chasing it -- Gogol Bordello - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
Peter C. Wallace wrote: On Mon, 24 Nov 2008, Eric H. Johnson wrote: I changed the parallel port mode to EPP, no difference. How does one tell what the interface version is? It is not listed in the BIOS. The BIT files I am using are dated 11/11/08. First off it would help me to know whether the firmware download succeeded This is indicated by both red LEDS being off (only the yellow PWR led being on) If both red LEDS are off, then the firmware loaded successfully The error message in Eric's original email indicates that the 7i43 didnt even come out of CPLD reset: hm2_7i43: /DONE is not low after CPLD reset! This is in hm2_7i43_reset(), in hm2_7i43.c. The driver writes address 0x7f7f, writes data 0x5A, then (when the CPLD has control) writes address 0x01, writes data 0x00, waits 1 us, writes data 0x01, and waits 2 ms. Then it reads a byte and checks the LSb, if it's 1 it emits that error and refuses to go on. In my experience it indicates total lack of communication with the 7i43. -- Sebastian Kuzminsky sudden wind it stole my hat and i went on chasing it -- Gogol Bordello - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
Sebastian, The Parport is at the normal address of 0x378. I did not do a loadrt probe_parport. I have now added it, but still get the same error. Regards, Eric They are disabled, but you can force it. Try this: 1. Stop realtime 2. sudo insmod /lib/modules/$(uname -r)/kernel/drivers/parport/parport_pc.ko Step 2 should be all one line, with a single space between uname and -r Then look in the dmesg, at the end, it should tell you where the parport is. Hm, which reminds me... You *are* saying loadrt probe_parport before loadrt hm2_7i43, right? Oops, I forgot to put that in the hm2_7i43(9) manpage, i'll add that now. - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
Peter, When I connect the USB cable, one LED (left most) flashes momentarily and goes off, the second red LED and the yellow LED are on steady. After trying to download, there is no change. Regards, Eric First off it would help me to know whether the firmware download succeeded This is indicated by both red LEDS being off (only the yellow PWR led being on) If both red LEDS are off, then the firmware loaded successfully - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
Eric H. Johnson wrote: The Parport is at the normal address of 0x378. I did not do a loadrt probe_parport. I have now added it, but still get the same error. Bummer. You remembered to rmmod parport_pc or reboot after that test, right? Can you hop on IRC? I'm on #emc and #emc-devel. -- Sebastian Kuzminsky sudden wind it stole my hat and i went on chasing it -- Gogol Bordello - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
On Mon, 24 Nov 2008, Sebastian Kuzminsky wrote: Date: Mon, 24 Nov 2008 21:09:57 -0700 From: Sebastian Kuzminsky [EMAIL PROTECTED] Reply-To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net Subject: Re: [Emc-users] Using hostmot2 for 7i43 Peter C. Wallace wrote: On Mon, 24 Nov 2008, Eric H. Johnson wrote: I changed the parallel port mode to EPP, no difference. How does one tell what the interface version is? It is not listed in the BIOS. The BIT files I am using are dated 11/11/08. First off it would help me to know whether the firmware download succeeded This is indicated by both red LEDS being off (only the yellow PWR led being on) If both red LEDS are off, then the firmware loaded successfully The error message in Eric's original email indicates that the 7i43 didnt even come out of CPLD reset: hm2_7i43: /DONE is not low after CPLD reset! This is in hm2_7i43_reset(), in hm2_7i43.c. The driver writes address 0x7f7f, writes data 0x5A, then (when the CPLD has control) writes address 0x01, writes data 0x00, waits 1 us, writes data 0x01, and waits 2 ms. Then it reads a byte and checks the LSb, if it's 1 it emits that error and refuses to go on. In my experience it indicates total lack of communication with the 7i43. Oh OK I didn't look closely enough at the error message... Heres a really basic question: Is the 7I43 jumperered for EPP mode? If you are using USB power, Is the USB power jumper set to ON? -- Sebastian Kuzminsky sudden wind it stole my hat and i went on chasing it -- Gogol Bordello - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users Peter Wallace Mesa Electronics (\__/) (='.'=) This is Bunny. Copy and paste bunny into your ()_() signature to help him gain world domination. - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
On Mon, 24 Nov 2008, Eric H. Johnson wrote: Date: Mon, 24 Nov 2008 23:12:00 -0500 From: Eric H. Johnson [EMAIL PROTECTED] Reply-To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net To: 'Enhanced Machine Controller (EMC)' emc-users@lists.sourceforge.net Subject: Re: [Emc-users] Using hostmot2 for 7i43 Peter, When I connect the USB cable, one LED (left most) flashes momentarily and goes off, the second red LED and the yellow LED are on steady. After trying to download, there is no change. Regards, Eric That to me indicates that you have the 7I43 in USB config mode, this wont work for EMC... When the 7I43 is on EPP mode and first powered on, all three status lights should be on First off it would help me to know whether the firmware download succeeded This is indicated by both red LEDS being off (only the yellow PWR led being on) If both red LEDS are off, then the firmware loaded successfully - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users Peter Wallace Mesa Electronics (\__/) (='.'=) This is Bunny. Copy and paste bunny into your ()_() signature to help him gain world domination. - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Using hostmot2 for 7i43
Peter, Yep, that was it. Set it to parallel port and it basically worked. Thanks, Eric That to me indicates that you have the 7I43 in USB config mode, this wont work for EMC... When the 7I43 is on EPP mode and first powered on, all three status lights should be on - This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100url=/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users