7I90HD via EPP parallel port

phillc54
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9 years 7 months ago #89238 by phillc54

Replied by phillc54 on topic 7I90HD via EPP parallel port

Another roadblock...

loading the card gives what appears to me to be success:

Warning: Spoiler!

phill@jessie-64:~$ halrun
halcmd: loadrt hostmot2
Note: Using POSIX realtime
hm2: loading Mesa HostMot2 driver version 0.15
halcmd: loadrt hm2_7i90 ioaddr=0 epp_wide=0 config=" "
hm2_7i90: loading HostMot2 Mesa 7i90 driver version 0.3
hm2: no firmware specified in config modparam! the board had better have firmware configured already, or this won't work
hm2/hm2_7i90.0: 72 I/O Pins used:
hm2/hm2_7i90.0: IO Pin 000 (P1-01): StepGen #0, pin Step (Output)
hm2/hm2_7i90.0: IO Pin 001 (P1-03): StepGen #0, pin Direction (Output)
hm2/hm2_7i90.0: IO Pin 002 (P1-05): StepGen #1, pin Step (Output)
hm2/hm2_7i90.0: IO Pin 003 (P1-07): StepGen #1, pin Direction (Output)
hm2/hm2_7i90.0: IO Pin 004 (P1-09): Encoder #0, pin A (Input)
hm2/hm2_7i90.0: IO Pin 005 (P1-11): Encoder #2, pin A (Input)
hm2/hm2_7i90.0: IO Pin 006 (P1-13): Encoder #0, pin B (Input)
hm2/hm2_7i90.0: IO Pin 007 (P1-15): Encoder #2, pin B (Input)
hm2/hm2_7i90.0: IO Pin 008 (P1-17): Encoder #0, pin Index (Input)
hm2/hm2_7i90.0: IO Pin 009 (P1-19): Encoder #2, pin Index (Input)
hm2/hm2_7i90.0: IO Pin 010 (P1-21): Encoder #1, pin A (Input)
hm2/hm2_7i90.0: IO Pin 011 (P1-23): Encoder #3, pin A (Input)
hm2/hm2_7i90.0: IO Pin 012 (P1-25): Encoder #1, pin B (Input)
hm2/hm2_7i90.0: IO Pin 013 (P1-27): Encoder #3, pin B (Input)
hm2/hm2_7i90.0: IO Pin 014 (P1-29): Encoder #1, pin Index (Input)
hm2/hm2_7i90.0: IO Pin 015 (P1-31): Encoder #3, pin Index (Input)
hm2/hm2_7i90.0: IO Pin 016 (P1-33): IOPort
hm2/hm2_7i90.0: IO Pin 017 (P1-35): PWMGen #0, pin Out1 (Dir or Down) (Output)
hm2/hm2_7i90.0: IO Pin 018 (P1-37): PWMGen #0, pin Not-Enable (Output)
hm2/hm2_7i90.0: IO Pin 019 (P1-39): PWMGen #0, pin Out0 (PWM or Up) (Output)
hm2/hm2_7i90.0: IO Pin 020 (P1-41): StepGen #2, pin Step (Output)
hm2/hm2_7i90.0: IO Pin 021 (P1-43): StepGen #2, pin Direction (Output)
hm2/hm2_7i90.0: IO Pin 022 (P1-45): StepGen #3, pin Step (Output)
hm2/hm2_7i90.0: IO Pin 023 (P1-47): StepGen #3, pin Direction (Output)
hm2/hm2_7i90.0: IO Pin 024 (P2-01): IOPort
hm2/hm2_7i90.0: IO Pin 025 (P2-03): IOPort
hm2/hm2_7i90.0: IO Pin 026 (P2-05): IOPort
hm2/hm2_7i90.0: IO Pin 027 (P2-07): IOPort
hm2/hm2_7i90.0: IO Pin 028 (P2-09): IOPort
hm2/hm2_7i90.0: IO Pin 029 (P2-11): IOPort
hm2/hm2_7i90.0: IO Pin 030 (P2-13): IOPort
hm2/hm2_7i90.0: IO Pin 031 (P2-15): IOPort
hm2/hm2_7i90.0: IO Pin 032 (P2-17): IOPort
hm2/hm2_7i90.0: IO Pin 033 (P2-19): IOPort
hm2/hm2_7i90.0: IO Pin 034 (P2-21): IOPort
hm2/hm2_7i90.0: IO Pin 035 (P2-23): IOPort
hm2/hm2_7i90.0: IO Pin 036 (P2-25): IOPort
hm2/hm2_7i90.0: IO Pin 037 (P2-27): IOPort
hm2/hm2_7i90.0: IO Pin 038 (P2-29): IOPort
hm2/hm2_7i90.0: IO Pin 039 (P2-31): IOPort
hm2/hm2_7i90.0: IO Pin 040 (P2-33): IOPort
hm2/hm2_7i90.0: IO Pin 041 (P2-35): IOPort
hm2/hm2_7i90.0: IO Pin 042 (P2-37): IOPort
hm2/hm2_7i90.0: IO Pin 043 (P2-39): IOPort
hm2/hm2_7i90.0: IO Pin 044 (P2-41): IOPort
hm2/hm2_7i90.0: IO Pin 045 (P2-43): IOPort
hm2/hm2_7i90.0: IO Pin 046 (P2-45): IOPort
hm2/hm2_7i90.0: IO Pin 047 (P2-47): IOPort
hm2/hm2_7i90.0: IO Pin 048 (P3-01): IOPort
hm2/hm2_7i90.0: IO Pin 049 (P3-03): IOPort
hm2/hm2_7i90.0: IO Pin 050 (P3-05): IOPort
hm2/hm2_7i90.0: IO Pin 051 (P3-07): IOPort
hm2/hm2_7i90.0: IO Pin 052 (P3-09): IOPort
hm2/hm2_7i90.0: IO Pin 053 (P3-11): IOPort
hm2/hm2_7i90.0: IO Pin 054 (P3-13): IOPort
hm2/hm2_7i90.0: IO Pin 055 (P3-15): IOPort
hm2/hm2_7i90.0: IO Pin 056 (P3-17): IOPort
hm2/hm2_7i90.0: IO Pin 057 (P3-19): IOPort
hm2/hm2_7i90.0: IO Pin 058 (P3-21): IOPort
hm2/hm2_7i90.0: IO Pin 059 (P3-23): IOPort
hm2/hm2_7i90.0: IO Pin 060 (P3-25): IOPort
hm2/hm2_7i90.0: IO Pin 061 (P3-27): IOPort
hm2/hm2_7i90.0: IO Pin 062 (P3-29): IOPort
hm2/hm2_7i90.0: IO Pin 063 (P3-31): IOPort
hm2/hm2_7i90.0: IO Pin 064 (P3-33): IOPort
hm2/hm2_7i90.0: IO Pin 065 (P3-35): IOPort
hm2/hm2_7i90.0: IO Pin 066 (P3-37): IOPort
hm2/hm2_7i90.0: IO Pin 067 (P3-39): IOPort
hm2/hm2_7i90.0: IO Pin 068 (P3-41): IOPort
hm2/hm2_7i90.0: IO Pin 069 (P3-43): IOPort
hm2/hm2_7i90.0: IO Pin 070 (P3-45): IOPort
hm2/hm2_7i90.0: IO Pin 071 (P3-47): IOPort
hm2/hm2_7i90.0: registered
hm2_7i90.0: board at (ioaddr=0xDC00, ioaddr_hi=0xD880, epp_wide OFF) found
halcmd:

I do show pin and both the user leds appear:
hm2_7i90.0.led.CR01
hm2_7i90.0.led.CR02

Both the user leds are off.

I do getp hm2_7i90.0.led.CR01 and it returns FALSE.

I do getp hm2_7i90.0.led.CR02 and it returns FALSE.

I do setp hm2_7i90.0.led.CR01 1 and setp hm2_7i90.0.led.CR02 1.

Both the leds stay off. :-(

I do getp hm2_7i90.0.led.CR01 and it returns TRUE.

I do getp hm2_7i90.0.led.CR02 and it returns TRUE.

What am I doing wrong???

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PCW
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9 years 7 months ago #89255 by PCW

Replied by PCW on topic 7I90HD via EPP parallel port

Those commands will do no actual communication with the 7I90 card as
you have not setup a thread and addf-ed the 7I90 read and write functions
to that thread

At this point its probably better to have an actual hal file

The following user(s) said Thank You: phillc54

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andypugh
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9 years 7 months ago - 9 years 7 months ago #89331 by andypugh

Replied by andypugh on topic 7I90HD via EPP parallel port

phillc54 wrote: I do setp hm2_7i90.0.led.CR01 1 and setp hm2_7i90.0.led.CR02 1.
Both the leds stay off.

You need to setup and start the realtime theads for anything to happen on the board.

Code:

loadrt threads
addf hm2_7i90.0.read   thread1
addf hm2_7i90.0.write   thread1
start

Is how you do that in a halrun command line session.

Last edit: 9 years 7 months ago by andypugh.

The following user(s) said Thank You: PKM, phillc54

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phillc54
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9 years 7 months ago #89377 by phillc54

Replied by phillc54 on topic 7I90HD via EPP parallel port

Thank you guys, its amazing how things just work when you do them the correct way.

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7I90HD via EPP parallel port