Search found 17 matches

by Tortilla
Tue Nov 22, 2022 11:49 pm
Forum: General
Topic: Masking PortB interrupts for PIC 18F2685
Replies: 2
Views: 599

Re: Masking PortB interrupts for PIC 18F2685

medelec35 wrote:
Tue Nov 22, 2022 8:21 am
Hello.
As the 18F2685 does not have a register, this post will apply to you.
Thanks Martin, much appreciated!
by Tortilla
Tue Nov 22, 2022 1:55 am
Forum: General
Topic: Masking PortB interrupts for PIC 18F2685
Replies: 2
Views: 599

Masking PortB interrupts for PIC 18F2685

Hello, Can someone kindly tell me how to mask the PortB interrupts so only RB6 is used as an interrupt on change and the other PortB pins are used as normal input and output pins? I assume that it is necessary to use a C-code block after enabling the interrupt, but I can't figure out how to do it fr...
by Tortilla
Sat Oct 22, 2022 9:42 pm
Forum: General
Topic: Size limitation on look up tables?
Replies: 5
Views: 1043

Re: Size limitation on look up tables?

Thank you to all who responded. Great ideas and I appreciate it. Martin, I also thought about using the "embedded file" component--I will have to add the storage feature to my v9 subscription, but it might be the least effort overall. Speed is not an issue for me--I can wait for the patch to load ov...
by Tortilla
Sat Oct 22, 2022 3:17 am
Forum: General
Topic: Size limitation on look up tables?
Replies: 5
Views: 1043

Size limitation on look up tables?

I would like to use a look up table in V9 to store 8840 hex values separated by commas. This is in the format: 0x15, 0x00, 0x03, 0x74, 0x0B, 0xD4, 0x84, 0x60, 0x16, 0x6F, 0xAE, 0x6C, 0xF9, 0xBB, 0x84, 0xA2, . . . . . . I will need to load all 8840 hex values in their original order as a patch over t...
by Tortilla
Sun Sep 04, 2022 1:50 am
Forum: General
Topic: Sending strings to Nextion Display
Replies: 1
Views: 632

Sending strings to Nextion Display

Hello, I am trying to incorporate a Nextion NX4827T043 display into my project using the Flowcode Nextion component . I have studied the Flowcode example file that uses two buttons and LED's to show how to detect button presses but I cannot find a Flowcode example file that shows how to transmit dat...
by Tortilla
Tue Aug 23, 2022 2:27 am
Forum: General
Topic: Clock Speed of 1MHz?
Replies: 7
Views: 1462

Re: Clock Speed of 1MHz?

I got it solved--bad rounting on the board.

Thanks to all who responded. I appreciate the effort and time.

Best,

Dan
by Tortilla
Mon Aug 22, 2022 4:11 pm
Forum: General
Topic: Clock Speed of 1MHz?
Replies: 7
Views: 1462

Re: Clock Speed of 1MHz?

Hi, Yes, I tried all of the various clock speeds, 48 Mhz, 20 MHz, 10 MHz, etc. but the delays ran way too long. Also, I disabled the internal external changeover. It was only with 1 Mhz that the flasher worked correctly. I know that sounds odd, but that's what I found. I will take a look at it with ...
by Tortilla
Mon Aug 22, 2022 10:14 am
Forum: General
Topic: Clock Speed of 1MHz?
Replies: 7
Views: 1462

Re: Clock Speed of 1MHz?

Hi That chip has a more complex oscillator structure compared to other PICs to run the USB, so it would be quite easy to overlook something (and I probably have). The chip needs an external oscillator / crystal to run the USB but if you are not intending to use it you might want to consider using t...
by Tortilla
Mon Aug 22, 2022 12:06 am
Forum: General
Topic: Clock Speed of 1MHz?
Replies: 7
Views: 1462

Clock Speed of 1MHz?

Hello, I am trying to learn and also correctly set up the configuration settings for my project. I am using an 18LF2550 since I have a supply of them, but my project is not going to use the USB capabilities of the PIC. I have attached a one second LED flashing program (to test configuration settings...
by Tortilla
Tue Aug 09, 2022 5:31 pm
Forum: General
Topic: Flowcode License is not beting recognized
Replies: 6
Views: 1417

Re: Flowcode License is not beting recognized

Your online overview shows the packages you mention as being purchased so that looks alright. Did you attempt running Flowcode as administrator when adding the license? (I trust you use the same login when adding the license that you used when displaying the on-line status?) Hi kersing, Brillant! T...