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Can Asus Tinker Board run LINUXCNC

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6 years 11 months ago #149777 by andypugh
Replied by andypugh on topic Can Asus Tinker Board run LINUXCNC

PCW wrote: Are you sure the driver is a hal component? That seems a bit odd


All the drivers are HAL components. i am a bit surprised that it compiled cleanly with halcompile, as typically it is hard to get the includes right, but it did, so looks like OK to me.

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6 years 11 months ago - 6 years 11 months ago #149778 by PCW
Replied by PCW on topic Can Asus Tinker Board run LINUXCNC
I guess I just meant that that using halcompile outside of the norrnal LinuxCNC source tree for hm2 drivers seem odd
Last edit: 6 years 11 months ago by PCW.

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6 years 11 months ago #149781 by andypugh
Replied by andypugh on topic Can Asus Tinker Board run LINUXCNC

PCW wrote: I guess I just meant that that using halcompile outside of the norrnal LinuxCNC source tree for hm2 drivers seem odd


I agree, It might be worth trying an in-tree build, but it really did look to have gone smoothly, and it appeared to execute too.

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6 years 11 months ago #149799 by terry1992
Replied by terry1992 on topic Can Asus Tinker Board run LINUXCNC
There are no hw_intf.conf in the boot folder of my tinker.
I think it might because of that the OS I use is armbian.
So I checked the hardware function again.


And just for refrence. The result of readhmid are as follows
Code:
atech@tinkerboard:~$ cd mesaflash atech@tinkerboard:~/mesaflash$ sudo ./mesaflash --device 7I90 --spi --addr /dev/spidev2.0 --readhmid [sudo] password for atech: unable to set bpw32, fallback to bpw8 Configuration Name: HOSTMOT2 General configuration information: BoardName : MESA7I90 FPGA Size: 9 KGates FPGA Pins: 144 Number of IO Ports: 3 Width of one I/O port: 24 Clock Low frequency: 100.0000 MHz Clock High frequency: 200.0000 MHz IDROM Type: 3 Instance Stride 0: 4 Instance Stride 1: 64 Register Stride 0: 256 Register Stride 1: 256 Modules in configuration: Module: WatchDog There are 1 of WatchDog in configuration Version: 0 Registers: 3 BaseAddress: 0C00 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: IOPort There are 3 of IOPort in configuration Version: 0 Registers: 5 BaseAddress: 1000 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: QCount There are 4 of QCount in configuration Version: 2 Registers: 5 BaseAddress: 3000 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: PWM There are 4 of PWM in configuration Version: 0 Registers: 5 BaseAddress: 4100 ClockFrequency: 200.000 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: StepGen There are 8 of StepGen in configuration Version: 2 Registers: 10 BaseAddress: 2000 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Module: LED There are 1 of LED in configuration Version: 0 Registers: 1 BaseAddress: 0200 ClockFrequency: 100.000 MHz Register Stride: 256 bytes Instance Stride: 4 bytes Configuration pin-out: IO Connections for P1 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir 1 0 IOPort QCount 1 Quad-B (In) 3 1 IOPort QCount 1 Quad-A (In) 5 2 IOPort QCount 0 Quad-B (In) 7 3 IOPort QCount 0 Quad-A (In) 9 4 IOPort QCount 1 Quad-IDX (In) 11 5 IOPort QCount 0 Quad-IDX (In) 13 6 IOPort PWM 1 PWM (Out) 15 7 IOPort PWM 0 PWM (Out) 17 8 IOPort PWM 1 Dir (Out) 19 9 IOPort PWM 0 Dir (Out) 21 10 IOPort PWM 1 /Enable (Out) 23 11 IOPort PWM 0 /Enable (Out) 25 12 IOPort QCount 3 Quad-B (In) 27 13 IOPort QCount 3 Quad-A (In) 29 14 IOPort QCount 2 Quad-B (In) 31 15 IOPort QCount 2 Quad-A (In) 33 16 IOPort QCount 3 Quad-IDX (In) 35 17 IOPort QCount 2 Quad-IDX (In) 37 18 IOPort PWM 3 PWM (Out) 39 19 IOPort PWM 2 PWM (Out) 41 20 IOPort PWM 3 Dir (Out) 43 21 IOPort PWM 2 Dir (Out) 45 22 IOPort PWM 3 /Enable (Out) 47 23 IOPort PWM 2 /Enable (Out) IO Connections for P2 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir 1 24 IOPort StepGen 0 Step/Table1 (Out) 3 25 IOPort StepGen 0 Dir/Table2 (Out) 5 26 IOPort StepGen 0 Table3 (Out) 7 27 IOPort StepGen 0 Table4 (Out) 9 28 IOPort StepGen 0 Table5 (Out) 11 29 IOPort StepGen 0 Table6 (Out) 13 30 IOPort StepGen 1 Step/Table1 (Out) 15 31 IOPort StepGen 1 Dir/Table2 (Out) 17 32 IOPort StepGen 1 Table3 (Out) 19 33 IOPort StepGen 1 Table4 (Out) 21 34 IOPort StepGen 1 Table5 (Out) 23 35 IOPort StepGen 1 Table6 (Out) 25 36 IOPort StepGen 2 Step/Table1 (Out) 27 37 IOPort StepGen 2 Dir/Table2 (Out) 29 38 IOPort StepGen 2 Table3 (Out) 31 39 IOPort StepGen 2 Table4 (Out) 33 40 IOPort StepGen 2 Table5 (Out) 35 41 IOPort StepGen 2 Table6 (Out) 37 42 IOPort StepGen 3 Step/Table1 (Out) 39 43 IOPort StepGen 3 Dir/Table2 (Out) 41 44 IOPort StepGen 3 Table3 (Out) 43 45 IOPort StepGen 3 Table4 (Out) 45 46 IOPort StepGen 3 Table5 (Out) 47 47 IOPort StepGen 3 Table6 (Out) IO Connections for P3 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir 1 48 IOPort StepGen 4 Step/Table1 (Out) 3 49 IOPort StepGen 4 Dir/Table2 (Out) 5 50 IOPort StepGen 4 Table3 (Out) 7 51 IOPort StepGen 4 Table4 (Out) 9 52 IOPort StepGen 4 Table5 (Out) 11 53 IOPort StepGen 4 Table6 (Out) 13 54 IOPort StepGen 5 Step/Table1 (Out) 15 55 IOPort StepGen 5 Dir/Table2 (Out) 17 56 IOPort StepGen 5 Table3 (Out) 19 57 IOPort StepGen 5 Table4 (Out) 21 58 IOPort StepGen 5 Table5 (Out) 23 59 IOPort StepGen 5 Table6 (Out) 25 60 IOPort StepGen 6 Step/Table1 (Out) 27 61 IOPort StepGen 6 Dir/Table2 (Out) 29 62 IOPort StepGen 6 Table3 (Out) 31 63 IOPort StepGen 6 Table4 (Out) 33 64 IOPort StepGen 6 Table5 (Out) 35 65 IOPort StepGen 6 Table6 (Out) 37 66 IOPort StepGen 7 Step/Table1 (Out) 39 67 IOPort StepGen 7 Dir/Table2 (Out) 41 68 IOPort StepGen 7 Table3 (Out) 43 69 IOPort StepGen 7 Table4 (Out) 45 70 IOPort StepGen 7 Table5 (Out) 47 71 IOPort StepGen 7 Table6 (Out)

I also tried to do loadrt hm2_spi.
The result are as follows
Code:
atech@tinkerboard:~/linuxcnc-dev/src$ halrun halcmd: loadrt hostmot2 Waiting for component 'hostmot2' to become ready.....Waited 3 seconds for master. giving up. .Note: Using POSIX realtime hm2: loading Mesa HostMot2 driver version 0.15 halcmd: loadrt hm2_spi spidev_path="/dev/spidev2.0" probe 24000000 hm2_spi: rtapi_app_main: Permission denied (-13) <stdin>:2: waitpid failed /home/atech/linuxcnc-dev/bin/rtapi_app hm2_spi <stdin>:2: /home/atech/linuxcnc-dev/bin/rtapi_app exited without becoming ready <stdin>:2: insmod for hm2_spi failed, returned -1

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6 years 11 months ago #149845 by andypugh
Replied by andypugh on topic Can Asus Tinker Board run LINUXCNC
Are you sure that the board is in SPI2 and not SPI0?

Possibly SPI and SPIDEV are mutually exclusive?

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6 years 11 months ago #149898 by terry1992
Replied by terry1992 on topic Can Asus Tinker Board run LINUXCNC
Yes, the 7i90hd card is connect to the spi2 pin of the tinker.( pin19=TX, pin21=RX, pin 23=CLK, pin24=csN0 )



However, I cannot tell if the hm2_tkboard use spi0 or spi2 from the source code.
I connect to spi2 because the author of the driver and the youtube video tell me it use spi2.

I also tried to do the spi communication when the spi2 is turned off and when spi2dev is turned off.(test1 & test2)

test1: spi2 : off spi2dev: on;

test2: spi2 : on spi2dev: off;


Both of the test shows cannot find device.

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