Pi5 MESA 7c80 WORKING
- ccatlett1984
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02 Jan 2025 00:02 #317829
by ccatlett1984
Replied by ccatlett1984 on topic Pi5 MESA 7c80: mesaflash can't see the card.
pi@linuxcnc:/ $ halcmd -kf
halcmd: loadrt hm2_spix
Waiting for component 'hm2_spix' to become ready.Waited 3 seconds for master. giving up.
Note: Using POSIX non-realtime
hm2_spix: dlopen: /usr/lib/linuxcnc/modules/hm2_spix.so: undefined symbol: hm2_register
<stdin>:1: waitpid failed /usr/bin/rtapi_app hm2_spix
<stdin>:1: /usr/bin/rtapi_app exited without becoming ready
<stdin>:1: insmod for hm2_spix failed, returned -1
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- ccatlett1984
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02 Jan 2025 00:06 #317830
by ccatlett1984
Replied by ccatlett1984 on topic Pi5 MESA 7c80: mesaflash can't see the card.
pi@linuxcnc:/ $ uname -r
6.13.0-rc3-v8-16k+
pi@linuxcnc:/ $ uname -v
#1 SMP PREEMPT_RT Mon Dec 30 16:54:49 EST 2024
pi@linuxcnc:/ $ halcmd -kf
halcmd: loadrt hostmot2
Note: Using POSIX non-realtime
hm2: loading Mesa HostMot2 driver version 0.15
halcmd: loadrt hm2_spix
hm2_spix: SPI0/CE0: Invalid cookie, read: 00000000 00000000 00000000 00000000, expected: 55aacafe 54534f48 32544f4d followed by a value less than 0x10000
hm2_spix: SPI0/CE0: No drive seen on MISO line (kept at pull-down level). No board connected or bad connection?
hm2_spix: rtapi_app_main: No such device (-19)
<stdin>:2: waitpid failed /usr/bin/rtapi_app hm2_spix
<stdin>:2: /usr/bin/rtapi_app exited without becoming ready
<stdin>:2: insmod for hm2_spix failed, returned -1
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- PCW
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02 Jan 2025 00:12 #317831
by PCW
Replied by PCW on topic Pi5 MESA 7c80: mesaflash can't see the card.
Does sound like a hardware issue.
Are there any red LEDs illuminated on the 7C80?
and is the 7C80 yellow power LED illuminated?
Are there any red LEDs illuminated on the 7C80?
and is the 7C80 yellow power LED illuminated?
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- ccatlett1984
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02 Jan 2025 00:21 #317834
by ccatlett1984
Replied by ccatlett1984 on topic Pi5 MESA 7c80: mesaflash can't see the card.
CR56 off
CR57 off
CR58 is lit yellow
CR57 off
CR58 is lit yellow
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02 Jan 2025 00:25 #317835
by PCW
Replied by PCW on topic Pi5 MESA 7c80: mesaflash can't see the card.
So, unknown hardware issues...
One possibility is to send the 7C80 card/cable back to Mesa with an RMA
so it can be tested with a RPI5.
One possibility is to send the 7C80 card/cable back to Mesa with an RMA
so it can be tested with a RPI5.
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- ccatlett1984
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02 Jan 2025 00:27 #317836
by ccatlett1984
Replied by ccatlett1984 on topic Pi5 MESA 7c80: mesaflash can't see the card.
If I'm going to do that, I'd prefer to send in my pi5, so the whole thing gets validated as a set.
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02 Jan 2025 00:59 #317839
by ccatlett1984
Replied by ccatlett1984 on topic Pi5 MESA 7c80: mesaflash can't see the card.
I have a pi4b with dead video out, connected and it's able to see the card. so we still have a config /driver issue with the pi5
halcmd: loadrt hm2_rpspi
hm2/hm2_7c80.0: Low Level init 0.15
hm2/hm2_7c80.0: Smart Serial Firmware Version 43
hm2/hm2_7c80.0: 54 I/O Pins used:
hm2/hm2_7c80.0: IO Pin 000 (TB07-02/TB07-03): StepGen #0, pin Step (Output)
hm2/hm2_7c80.0: IO Pin 001 (TB07-04/TB07-05): StepGen #0, pin Direction (Output)
hm2/hm2_7c80.0: IO Pin 002 (TB08-02/TB08-03): StepGen #1, pin Step (Output)
hm2/hm2_7c80.0: IO Pin 003 (TB08-04/TB08-05): StepGen #1, pin Direction (Output)
hm2/hm2_7c80.0: IO Pin 004 (TB09-02/TB09-03): StepGen #2, pin Step (Output)
hm2/hm2_7c80.0: IO Pin 005 (TB09-04/TB09-05): StepGen #2, pin Direction (Output)
hm2/hm2_7c80.0: IO Pin 006 (TB10-02/TB10-03): StepGen #3, pin Step (Output)
hm2/hm2_7c80.0: IO Pin 007 (TB10-04/TB10-05): StepGen #3, pin Direction (Output)
hm2/hm2_7c80.0: IO Pin 008 (TB11-02/TB11-03): StepGen #4, pin Step (Output)
hm2/hm2_7c80.0: IO Pin 009 (TB11-04/TB11-05): StepGen #4, pin Direction (Output)
hm2/hm2_7c80.0: IO Pin 010 (TB12-02/TB12-03): StepGen #5, pin Step (Output)
hm2/hm2_7c80.0: IO Pin 011 (TB12-04/TB12-05): StepGen #5, pin Direction (Output)
hm2/hm2_7c80.0: IO Pin 012 (TB03-03/TB04-04): IOPort
hm2/hm2_7c80.0: IO Pin 013 (TB03-05/TB04-06): IOPort
hm2/hm2_7c80.0: IO Pin 014 (TB03-05/TB03-06): IOPort
hm2/hm2_7c80.0: IO Pin 015 (TB04-01/TB04-02): Encoder #0, pin A (Input)
hm2/hm2_7c80.0: IO Pin 016 (TB04-04/TB04-05): Encoder #0, pin B (Input)
hm2/hm2_7c80.0: IO Pin 017 (TB04-07/TB04-08): Encoder #0, pin Index (Input)
hm2/hm2_7c80.0: IO Pin 018 (TB05-02): PWMGen #0, pin Out0 (PWM or Up) (Output)
hm2/hm2_7c80.0: IO Pin 019 (TB05-02): PWMGen #0, pin Not-Enable (Output)
hm2/hm2_7c80.0: IO Pin 020 (TB05-05/TB05-06): IOPort
hm2/hm2_7c80.0: IO Pin 021 (TB05-07/TB05-08): IOPort
hm2/hm2_7c80.0: IO Pin 022 (Internal InMux0): InMux Input Mux #0, pin addr0 (Output)
hm2/hm2_7c80.0: IO Pin 023 (Internal InMux1): InMux Input Mux #0, pin addr1 (Output)
hm2/hm2_7c80.0: IO Pin 024 (Internal InMux2): InMux Input Mux #0, pin addr2 (Output)
hm2/hm2_7c80.0: IO Pin 025 (Internal InMux3): InMux Input Mux #0, pin addr3 (Output)
hm2/hm2_7c80.0: IO Pin 026 (Internal InMux4): InMux Input Mux #0, pin addr4 (Output)
hm2/hm2_7c80.0: IO Pin 027 (Internal InMuxData): InMux Input Mux #0, pin muxdata (Input)
hm2/hm2_7c80.0: IO Pin 028 (TB13-01/TB13-02): SSR #0, pin Out-00 (Output)
hm2/hm2_7c80.0: IO Pin 029 (TB13-03/TB13-04): SSR #0, pin Out-01 (Output)
hm2/hm2_7c80.0: IO Pin 030 (TB13-05/TB13-06): SSR #0, pin Out-02 (Output)
hm2/hm2_7c80.0: IO Pin 031 (TB13-07/TB13-08): SSR #0, pin Out-03 (Output)
hm2/hm2_7c80.0: IO Pin 032 (TB14-01/TB14-02): SSR #0, pin Out-04 (Output)
hm2/hm2_7c80.0: IO Pin 033 (TB14-03/TB14-04): SSR #0, pin Out-05 (Output)
hm2/hm2_7c80.0: IO Pin 034 (TB14-05/TB14-06): SSR #0, pin Out-06 (Output)
hm2/hm2_7c80.0: IO Pin 035 (TB14-07/TB14-08): SSR #0, pin Out-07 (Output)
hm2/hm2_7c80.0: IO Pin 036 (Internal SSR): SSR #0, pin AC Ref (internal) (Output)
hm2/hm2_7c80.0: IO Pin 037 (P1-01/DB25-01): IOPort
hm2/hm2_7c80.0: IO Pin 038 (P1-02/DB25-14): IOPort
hm2/hm2_7c80.0: IO Pin 039 (P1-03/DB25-02): IOPort
hm2/hm2_7c80.0: IO Pin 040 (P1-04/DB25-15): IOPort
hm2/hm2_7c80.0: IO Pin 041 (P1-05/DB25-03): IOPort
hm2/hm2_7c80.0: IO Pin 042 (P1-06/DB25-16): IOPort
hm2/hm2_7c80.0: IO Pin 043 (P1-07/DB25-04): IOPort
hm2/hm2_7c80.0: IO Pin 044 (P1-08/DB25-17): IOPort
hm2/hm2_7c80.0: IO Pin 045 (P1-09/DB25-05): IOPort
hm2/hm2_7c80.0: IO Pin 046 (P1-11/DB25-06): IOPort
hm2/hm2_7c80.0: IO Pin 047 (P1-13/DB25-07): IOPort
hm2/hm2_7c80.0: IO Pin 048 (P1-15/DB25-08): IOPort
hm2/hm2_7c80.0: IO Pin 049 (P1-17/DB25-09): IOPort
hm2/hm2_7c80.0: IO Pin 050 (P1-19/DB25-10): IOPort
hm2/hm2_7c80.0: IO Pin 051 (P1-21/DB25-11): IOPort
hm2/hm2_7c80.0: IO Pin 052 (P1-23/DB25-12): IOPort
hm2/hm2_7c80.0: IO Pin 053 (P1-25/DB25-13): IOPort
hm2/hm2_7c80.0: registeredPlease Log in or Create an account to join the conversation.
- cornholio
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02 Jan 2025 01:43 #317843
by cornholio
Replied by cornholio on topic Pi5 MESA 7c80: mesaflash can't see the card.
I had issues with my RPi5 using SPI channel 0, dunno why, switching to SPI channel 1 resolved the issue. Not sure how you would resolve this without cobbling together a custom cable between the Pi and the 7c80.
you would have to use
This is with my cobbled together 7c81 clone running hostmot2 firmware to suit the Spartan dev board.
you would have to use
loadrt hm2_spix spi_probe=2 config="insert your required config"This is with my cobbled together 7c81 clone running hostmot2 firmware to suit the Spartan dev board.
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02 Jan 2025 02:22 #317848
by PCW
Replied by PCW on topic Pi5 MESA 7c80: mesaflash can't see the card.
Note: Using POSIX non-realtime
Is it possible that this is a kernel issue?
Is it possible that this is a kernel issue?
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02 Jan 2025 02:32 - 02 Jan 2025 02:39 #317849
by cornholio
Replied by cornholio on topic Pi5 MESA 7c80: mesaflash can't see the card.
Could be. Looks like it could be a self built kernel, there are a couple of options relating to the real time kernel built.
Be interesting to know the origin of the installation. To get the hm2_spix driver I think you still need to build from source as the Rpi packages seem to have a July changelog.
Be interesting to know the origin of the installation. To get the hm2_spix driver I think you still need to build from source as the Rpi packages seem to have a July changelog.
Last edit: 02 Jan 2025 02:39 by cornholio.
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