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USB haas operator panel interface

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21 Jul 2021 08:40 - 21 Jul 2021 08:46 #215462 by Sviper
Replied by Sviper on topic USB haas operator panel interface



Ok here is the other pic.
I'm holding a speaker I salvaged from a motherboard.
There is a momentary button out of the picture used to set the mega's USB chip into upload mode.

Hello

I have my Haas keyboard running with the Arduino as a USB keyboard.
However, many keys are unassigned.
Is there a way to create Hal pins from a key combination. I imagine CTRL+K --> Hal input --> cooling on for example.
Or is there someone who has a newer version incl. Hal config?

cmorley do you already have a new version?
Or a version with Smart Serial incl. the config for linuxcnc?
Last edit: 21 Jul 2021 08:46 by Sviper.

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23 Jul 2021 01:11 #215628 by cmorley
Replied by cmorley on topic USB haas operator panel interface
I have not got back to anything more with this unfortunately.
you could use hal_input to convert the button presses to HAL pins but then you lose the regular keyboard part.

Yes many keys are not assigned - they need to be filled into the stdKeys or shiftKeys or altKeys array.
I could add another array specifically for cntrl keys too.

I have not git an STM32 running sserial yet (only played a little unsuccessfully then ran out of time).

Chris

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16 Oct 2022 19:07 #254250 by MrJTJinx
Replied by MrJTJinx on topic USB haas operator panel interface
I'm having a few issues with the arduino code and the Haas keypad on a Mega. Im not seeing many characters just a few too many square boxes ie non printable ascii characters. Its definitely a Haas keypad, its still connected to the 2002 haas mini mill. What im trying to figure out is what keys work on which row and col so that i can build a remote that will be piggybacked onto the existing ribbon cable. Im actually after the numbers and the write/enter key. could you offer any advice/assistance.

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25 Mar 2023 16:08 #267473 by Kasper-001
Replied by Kasper-001 on topic USB haas operator panel interface
how did it come out with this USB adapter ?  i found 2 simulators on the scrapyard, and tried to decode data from the skbif board,   
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06 Apr 2023 10:15 #268402 by tommylight
Replied by tommylight on topic USB haas operator panel interface
@Fomer,
Cick on "source" when replying or quoting, see if it is easier to use the editor.

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18 May 2023 19:19 #271619 by cschley8
Replied by cschley8 on topic USB haas operator panel interface
Hi Chris,

Do you have the matrix layout to understand which pins on the ribbon connector are associated with which keys? I am trying to understand this from the Arduino code that you posted, but I am getting lost on the special keys such as "+10 Spindle".

Thanks
Cam

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19 May 2023 01:13 #271640 by cmorley
Replied by cmorley on topic USB haas operator panel interface
I don't have a written down map.
I used hass_multiline to print character into a terminal.
With a bit of thoughtful changes it could write out the column and row numbers

Here is the keys I know. each line is a row, each object in the line is a column.
row 1, column 1 is key f6
row 2, column 11 is key Y
The zeros are other currently undefined keys.

(from haas_multi_usb_int)
 int stdKeys[ROWS][COLS] = {
  {K_F6, 0, 0, K_UP, 0, K_DOWN, K_B, K_H, K_N, K_T, K_Z},
  {0, 0, 0, K_HOME, K_LEFT, K_END, K_A, K_G, K_M, K_S, K_Y},
  {0, K_F8, 0, 0, 0, 0,  K_SHIFT, K_F, K_L, K_R, K_X},
  {K_ESC, K_F4, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {K_ESC, K_F3, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {K_ESC, K_F2, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, K_F1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
  {0, 0, 0, K_PGUP, K_RIGHT, K_PGDN, K_C, K_I, K_O, K_U, K_MNS},
  {0, 0, 0, 0, 0, 0, K_D, K_J, K_P, K_V, K_9 + _S},
  {K_INSERT, 0, 0, 0, 0, 0, K_E, K_K, K_Q, K_W, K_0 + _S},
  {K_TAB, 0, 0, 0, 0, 0, K_7, K_4, K_1, K_COMMA, K_CANCEL},
  {K_BSPC, 0, 0, 0, 0, 0, K_8, K_5, K_2, K_0, K_SPACE},
  {K_ESC, 0, 0, 0, 0, 0, K_9, K_6, K_3, K_PERIOD, K_ENTER},
};

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19 May 2023 01:16 #271641 by cmorley
Replied by cmorley on topic USB haas operator panel interface
Should be able to map the rows and columns of the wires from the pics.
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24 Nov 2024 18:47 #315186 by Sternfox
Replied by Sternfox on topic USB haas operator panel interface
Amazing work! I am currently converting a haas mini mill, and not too familiar with the ribbon cable coming from the keypad. What side goes to what pins on the mega? I tried to read the sketch but couldn't work out the pins. I would be very grateful if you could assist me! I also have the pcb from the board with the rs port. I did see someone was working on that way too.

Many thanks Chris

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29 Nov 2024 18:39 #315567 by cmorley
Replied by cmorley on topic USB haas operator panel interface
if you look carefully at the pics on page 3 you should be able to figure out the wiring.
One pic shows the ribbon with two groups of wires.
one starts with a black wire and ends with a gray wire.
one starts with a brown wire and ends with a brown wire.

black to gray is for megas's pins 23 to 47
brown to brown is for pins 2-12

Chris
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