Search found 1436 matches

by chipfryer27
Sat Jun 14, 2025 5:01 pm
Forum: General
Topic: OLED SH1106_SPI Contrast
Replies: 1
Views: 18

Re: OLED SH1106_SPI Contrast

Hi Abhi I could be totally wrong here but it looks like you just need to send an SPI command to write to location 0x81 a value of 50. However if you are using a FC component it might be trickier, but you could perhaps download the source code from the WiKi. Maybe make a feature request as it seems a...
by chipfryer27
Fri Jun 13, 2025 1:31 pm
Forum: General
Topic: TOF_VL53L0X Error
Replies: 20
Views: 349

Re: TOF_VL53L0X Error

Why don't you do a search in the forum as I have asked you to do twice now?

Any results I obtained are already there.
by chipfryer27
Thu Jun 12, 2025 8:44 am
Forum: General
Topic: DMX master has issues
Replies: 31
Views: 564

Re: DMX master has issues

Hi Martin

Looking good. No issues on my analyser

I modified to wait one second before repeating for clarity.

Attached show captures.

1.jpg
1.jpg (34.25 KiB) Viewed 46 times

2.jpg
2.jpg (32.39 KiB) Viewed 46 times

3.jpg
3.jpg (67.11 KiB) Viewed 46 times
In the last one you can see the data incrementing :)

Regards
by chipfryer27
Wed Jun 11, 2025 6:40 pm
Forum: General
Topic: DMX master has issues
Replies: 31
Views: 564

Re: DMX master has issues

Hi

I can run through my analyser tomorrow morning and let you know.

Regards
by chipfryer27
Wed Jun 11, 2025 2:29 pm
Forum: General
Topic: DMX master has issues
Replies: 31
Views: 564

Re: DMX master has issues

Hi Using the FC component I created a chart that:- Flashes 3 times as Osc check Sets start to 05 (random value chosen by me), data ch11 to 0b10101010 (170 decimal) Loops sending this info every three seconds. I connected to a logic analyser. I expected to see a Mark after Break (MAB) A start bit (lo...
by chipfryer27
Wed Jun 11, 2025 12:16 pm
Forum: General
Topic: DMX master has issues
Replies: 31
Views: 564

Re: DMX master has issues

Hi

I could download it to a 18877 without issue, but when run my decoder informs that the MAB is to short (being 2.06uS).

This may be a typo in the component. Perhaps Matrix could check?

Regards
by chipfryer27
Tue Jun 10, 2025 6:44 pm
Forum: General
Topic: V10 FlowKit V2 and Ghost
Replies: 6
Views: 100

Re: V10 FlowKit V2 and Ghost

Hi

Glad it is up and running.

When using Icon Step Through feature (allows you to step through your program an icon at a time on HW), D9 provides the clock pulse whilst D8 is used for Data.

Regards
by chipfryer27
Tue Jun 10, 2025 4:55 pm
Forum: General
Topic: V10 FlowKit V2 and Ghost
Replies: 6
Views: 100

Re: V10 FlowKit V2 and Ghost

Hi

Old forum had more info

Attached is the pdf and you will need drivers. Theses will be available somewhere on the main Matrix site.

Regards
by chipfryer27
Tue Jun 10, 2025 4:51 pm
Forum: General
Topic: V10 FlowKit V2 and Ghost
Replies: 6
Views: 100

Re: V10 FlowKit V2 and Ghost

Hi Stupid question, but do you see the board on your PC Device Manager when you plug in? If not you may need to download drivers. When a Ghost board is detected the icons become available. Then you can select pins etc. Well as far as the multi=programmers go, and you then compile to target. Guessing...
by chipfryer27
Tue Jun 10, 2025 3:29 pm
Forum: General
Topic: V10 FlowKit V2 and Ghost
Replies: 6
Views: 100

Re: V10 FlowKit V2 and Ghost

Hi

Have you looked in the WiKi?

https://www.flowcode.co.uk/wiki/index.p ... Technology

You need to compile before it will work. I've only ever used it with the Multi-programmer boards and I have found the stepping through of a chart very helpful indeed.

Regards