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41
PLUS+1 GUIDE / Re: Transmitting 16bit J1939 CAN message
« Last post by llang on March 15, 2024, 09:50:24 PM »
Hi Lukey,

thank you for your answer. I thought that I have to convert the hex code into bin which has 9 digits (therefore 16 bytes needed), which is wrong i guess.

I can give you an extract from the PGN document. Could you please explain, how I can send e.g. "10b Start requested, automatic type"? Can i just put the hex code into an encode function?

Thanks in advance. :)

Best regards, Lukas
42
Displays / Re: Changing image size in program? vector editor
« Last post by Marbek_Elektronik on March 15, 2024, 04:16:10 PM »
Perhaps using usb port increases the download speed instead of CG150.
I watched this at DP700 and TM610.
43
Displays / Re: Changing image size in program? vector editor
« Last post by Camox on March 15, 2024, 04:10:13 PM »
Quote from: Lukey on March 15, 2024, 03:20:41 PM
My DM1200T 85mb .p1p take 1min40sec to compile and a very long time to download the 80mb .lhx to the hardware.

The solution to this problem is in this post : https://www.plus1forum.danfoss.com/index.php?topic=1625.msg5493#msg5493.

Have a nice day
44
Displays / Re: Changing image size in program? vector editor
« Last post by Lukey on March 15, 2024, 03:20:41 PM »
Yes image/widget do increase compile time, I always try to use .png file type and keep the original file size to the dimensions that I require for the display.

A fast workstation helps yes.

My DM1200T 85mb .p1p take 1min40sec to compile and a very long time to download the 80mb .lhx to the hardware.
45
PLUS+1 GUIDE / Re: Transmitting 16bit J1939 CAN message
« Last post by Lukey on March 15, 2024, 03:06:01 PM »
Hi llang, I'm not sure how you determined 9 bits length, the overall length should be 8 bytes.

See below of example for an engine simulator I have that sends to PGN 61444 Electronic Engine Controller 1 random RPM/Speed message.

You need to find a breakdown of the PGN, that will tell you your SPN start position in the 8 bytes and the length of the message;
example her for PGN 61444 https://www.simmasoftware.com/products/j1939/j1939-pgn/

46
PLUS+1 GUIDE / Transmitting 16bit J1939 CAN message
« Last post by llang on March 15, 2024, 12:27:33 PM »
Hello PLUS+1 community,
i want to implement a automatic start/stop function with a Danfoss M024.
I use the J1939 standard and need to send PGN61677 with SPN7745 and data content 10b(hex).

Therefore I used the PGN_Tx1 component from the J1939 Libary. The problem is that if I understand correctly the hexadecimal number must be converted into binary which is 100001011(bin). The length of 9 bits is too long for the TX component's data input which requires an array of 8 bits length.
Is this even correct to convert in to binary?


I'm relatively new to GUIDE programming so any help is greatly appreciated. :)

I attached a jpg with my code block.
Thanks!
47
Displays / Re: Changing image size in program? vector editor
« Last post by Marbek_Elektronik on March 15, 2024, 09:33:05 AM »
Thanks,
i have looked to it.
But also Danfoss could explain better how to work with this special technique.

But compilation time now is about 10 minutes. If I use svg instead of bmp it increases to 16 minutes and I am afraid that widgets increase the compilation time also.

In a few days I will use a new workstation with the fastest processor and 64GB RAM, let me see what will happen ;-)
48
Displays / Re: Changing image size in program? vector editor
« Last post by acmall on March 15, 2024, 08:54:12 AM »
Documentation and tutorials is an area were there is room for improvement. There are some widget tutorials on the Plus+1 YouTube page.
https://www.youtube.com/@PLUS1Software/search?query=widget
49
Communication / Re: Communication
« Last post by Camox on March 15, 2024, 07:54:11 AM »
Hello Alejandro,
I'm sending you two examples of blocks for sending a CAN message from an ECU to a screen.

I hope they help.
Have a nice day
50
Displays / Re: Changing image size in program? vector editor
« Last post by Marbek_Elektronik on March 14, 2024, 09:35:52 PM »
Oh, it would be fine, if I find a turorial about this.
I am just reading the manual about widgets.
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