Search found 6711 matches

by RogerClark
Mon Sep 25, 2017 1:44 am
Forum: Maple & Maple mini etc
Topic: Maple Mini clone (Baite) schematics
Replies: 2
Views: 33

Re: Maple Mini clone (Baite) schematics

@pito

Thanks.

I've added that image to the Wiki
by RogerClark
Sun Sep 24, 2017 11:38 pm
Forum: Builds and Announcements
Topic: New registratiion rules to reduce bot registration
Replies: 5
Views: 117

Re: New registratiion rules to reduce bot registration

does being marked as new users affect their reading or downloading attachment privileges ? if it doesn,t then mark them as new users; in effect that's what they are as they haven't posted anything. stephen BTW. Running some other analysis on the site, your GeoIP location does not match the location...
by RogerClark
Sun Sep 24, 2017 11:33 pm
Forum: Builds and Announcements
Topic: New registratiion rules to reduce bot registration
Replies: 5
Views: 117

Re: New registratiion rules to reduce bot registration

I just changed it so that they can't post.

They can still view the whole site and also download any attachments, etc

Note.

The "newusertest" is me. I had to create a new user who has not posted, so that I can test what a new user can and cant do.
by RogerClark
Sun Sep 24, 2017 11:14 pm
Forum: Builds and Announcements
Topic: New registratiion rules to reduce bot registration
Replies: 5
Views: 117

Re: New registratiion rules to reduce bot registration

OK

I think I've managed to change the permissions so that new users have to post to the New Users section first

Next job is working out why we have 800 members who are fully registered but who never made a post.

I'll PM the most recent of these and see if they reply
by RogerClark
Sun Sep 24, 2017 11:03 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: Hello and help
Replies: 3
Views: 22

Re: Hello and help

Tom 10k is too high. Even on 5V systems the value is normally 4.7k. On 3.3V systems you should use around 2.7k Re: You code I amended your post to put the code in the code tags. Use the </> button, as it makes the code easier to read in the post. Also. You are still declaring and using HWire, There ...
by RogerClark
Sun Sep 24, 2017 10:19 pm
Forum: Maple & Maple mini etc
Topic: Maple Mini clone (Baite) schematics
Replies: 2
Views: 33

Re: Maple Mini clone (Baite) schematics

Thanks...

It looks like it may be correct as the pins on the original maple mini for AV- and AV+ are just Vcc and Gnd on that diagram, like they are on the clones.
by RogerClark
Sun Sep 24, 2017 10:11 pm
Forum: Ideas & suggestions
Topic: Differential ADC (ADC1-ADC2)
Replies: 14
Views: 291

Re: Differential ADC (ADC1-ADC2)

I would try supplying ADC2 with a stable reference voltage, e.g. even if this is just vcc via a resistor divider with a smoothing cap.

Then if you compare the last reading in ADC2 with the current reading, any difference should be he supply noise.
by RogerClark
Sun Sep 24, 2017 10:05 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: Hello and help
Replies: 3
Views: 22

Re: Hello and help

Welcome...

A few things, seem wrong.

Wire is now Hwire, so you may be using an old version.


Also, yiu say nothing is attached... Does that include pullups... I2C needs pullups even if nothig is connected.
by RogerClark
Sun Sep 24, 2017 12:00 pm
Forum: Builds and Announcements
Topic: New registratiion rules to reduce bot registration
Replies: 5
Views: 117

Re: New registratiion rules to reduce bot registration

Guys Its taken a while to find out how to change the permissions on the site to disallow new users from posting anywhere except the "New users must post here first..." section Its a bit time consuming to set this up, as it involves manually setting multiple checkboxes, so I'll make the change over t...
by RogerClark
Sun Sep 24, 2017 10:42 am
Forum: Projects
Topic: OV7670, Generic STM32F103RC and ILI9341 display
Replies: 313
Views: 11731

Re: OV7670, Generic STM32F103RC and ILI9341 display

Steve I've kinda got it working // // Created by indrek on 4.12.2016. // // Adapted for ILI9341 by stevestrong on 29.07.2017 // #include <LiveOV7670_stm32_OK.h> #include <Adafruit_ILI9341_STM.h> #include <SdFat.h> const uint8_t SD_CS = PC15; SdFat sd; // TFT connection: // PB1 - TFT reset // PA2 - T...