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  1. Replies
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    Unfortunately, I'm overwhelmed and lost. I have...

    Unfortunately, I'm overwhelmed and lost. I have been using the Teensy platform mainly the Nextion displays and the RA8875 boards with various bare LCDs. The problem I run into is everything with a...
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    Would it be compatible with an RA8875 and Teensy...

    Would it be compatible with an RA8875 and Teensy 3.6?
  3. tft.setFont(INTFONT) //sumotoy; This worked....

    tft.setFont(INTFONT) //sumotoy;
    This worked. THANKS!
  4. I will try the INTFONT next. Well whatever I...

    I will try the INTFONT next.

    Well whatever I did it didn't like it. I went back to to where things were working (original font settings) but now it won't display anything at all.
  5. _t4 version

    _t4 version
  6. Won't compile if left empty. I tried 0 and NULL...

    Won't compile if left empty. I tried 0 and NULL and whatever else I could think of as well.
  7. Anyone know how to get back to the default...

    Anyone know how to get back to the default internal font after having selected a different one?
  8. It's all working now thanks. However, I didn't...

    It's all working now thanks. However, I didn't account for the display flicker issue (not related to previous issue) when drawing new text. So, after all of this it looks like I will have to abandon...
  9. I changed it to 12000000 here. It seems to be...

    I changed it to 12000000 here. It seems to be stable and normal now.


    #if defined(__MK20DX128__) || defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__) ||...
  10. I must have changed the wrong area. I was...

    I must have changed the wrong area. I was changing where there are several speed distinctions. I'm not at the computer now so I can't check exactly. I will try again. Thanks.
  11. Seems the only one that works normally for me is...

    Seems the only one that works normally for me is the default .70. Otherwise text goes to odd places and I get those lines in the clock.
  12. OK, I found that I was still using a default...

    OK, I found that I was still using a default library in C: after turning on the verbose warnings.

    The library suggested renders this for the clock example now. It's not wavy now but the lines are...
  13. I did use Adafruit_800x480. However, I don't...

    I did use Adafruit_800x480. However, I don't believe I've tried that version of the library. I'll give a try.

    It's as if there is some sync issue when the display tries to draw about half way...
  14. Adafruit RA8875 the Sumotoy libray and the Teensy 3.6 = distorted graphics

    I have a 5" Adafruit touch display, the Adafruit RA8875 driver board a Teensy 3.6 all connected. When I run an Adafruit example it looks great. When I try one of the Sumotoy library examples things...
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    Excellent. Thanks.

    Excellent. Thanks.
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    It was the baud rate. I thought that it switched...

    It was the baud rate. I thought that it switched it to 115200 when I selected that during the upload process but it didn't. It was still at 9600. :rolleyes:
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    It seems the simulator can drive the display fine...

    It seems the simulator can drive the display fine but when I try to go manual just by copying over the hex it created to a terminal program to send it out (or embedded into a sketch for the Teensy)...
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    I just started looking into doing that but I'm...

    I just started looking into doing that but I'm doing something incorrectly. I just ran the simulator in simulator/device mode and ran a serial sniffer program to see what the simulator is pushing to...
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    Nextion library for Teensy?

    Could someone point me to a library for Nextion displays that is compatible with the Teensy boards. Specifically, I am using a 3.6 and a NX8048K050 Nextion 5" display. I have tried compiling examples...
  20. Yes I'm using a 2560 mega now.

    Yes I'm using a 2560 mega now.
  21. OK, I have FreqMeasure in the code now. It's...

    OK, I have FreqMeasure in the code now. It's returning a list of detected frequencies and I added this in as a test for tone 151.4
    if (frequency >= 151.00 && frequency <= 152.00){
    ...
  22. I need to do some reading on interrupts. Let's...

    I need to do some reading on interrupts. Let's say I have a memory channel programmed with frequency 52.525 MHz and tone 151.4. I was thinking of adding a tone squelch on or off bit at the end of a...
  23. The logic analyzer should work well for that...

    The logic analyzer should work well for that being it has pulse width and period measurements and can run at up to 8 MHz.

    There will have to be a bit if room in the code to allow for error though....
  24. Thanks for the info. The radio already filters...

    Thanks for the info.

    The radio already filters the audio through an audio processor chip that has a comparator built in and presents a nice 5v logic stream that follows the tone cycle.

    That...
  25. I think that's probably the best method. I...

    I think that's probably the best method. I figured there would have to be a fairly simple way since they did it using such an old processor.

    Now I'm trying to figure out the best way to go about...
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    Did you get a chance to do much more work with...

    Did you get a chance to do much more work with this display? That's basically what I'm using and it's dismally slow. I need to display a 7 digit number that could count up or down a couple times a...
  27. CTCSS / DPL rapid tone detection. Method for accomplishing this?

    I am working on a project involving an old Motorola Syntor X9000 radio. I am building a custom interface that feeds the tuning data to the synthesizer divider. That portion of the project works fine...
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    I don't get it. I don't see what the heck the...

    I don't get it. I don't see what the heck the difference could be.
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    Cool... :cool: Mine is actually an EastRising...

    Cool... :cool:

    Mine is actually an EastRising brand but I think they are the functional equivalent. The u8glib library for the NHD worked with it under Arduino anyway.
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    The SSD1322 256x64 and the Teensy 3. I opened...

    The SSD1322 256x64 and the Teensy 3.

    I opened a simple example from the u8glib examples list and attempted to compile it for the Teensy 3 with the NHD 3.12 but received various errors which is...
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    Any updates on this? I have a project built for...

    Any updates on this? I have a project built for Arduino which is based on this display and U8GLIB. I would like to use the Teensy.
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    I definitely like the teensy loader system. It's...

    I definitely like the teensy loader system. It's nearly instant and rock solid in operation!
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    I can't get four items to show up in that...

    I can't get four items to show up in that location at all.

    No, without the radio it should not indicate anything but that should be of no consequence. Are you using the Teensy library? That's the...
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    I've been up too long, totally overlooked the...

    I've been up too long, totally overlooked the advanced button. Original post edited above.
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    Thanks for the tip on the shadow technique I will...

    Thanks for the tip on the shadow technique I will try that.

    Also, do you know of any ideas on speeding up the drawing of larger than size 1 or 0 fonts? Since the device spits out that text all in...
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    I think I found some sort of bug. The arLCD list...

    I think I found some sort of bug. The arLCD list a more appropriate place for this most likely but figured I would post here as well since I'm using the Teensy3 and the latest posted modded library....
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    I'll be waiting like a dog by the mail box...

    I'll be waiting like a dog by the mail box Monday. I can't wait to try this. Thanks to all of you for working on it.
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    What's the LCD you speak of?

    What's the LCD you speak of?
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    The Teensy sounds great. I can't wait for them to...

    The Teensy sounds great. I can't wait for them to arrive!
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    Yea I see your point. It doesn't look like the...

    Yea I see your point. It doesn't look like the edits are in the current release. I hope they do decide to merge it. I have been trying to use the arLCD to control a device and display information...
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    I ordered up a couple of Teensy 3.0s and would...

    I ordered up a couple of Teensy 3.0s and would like to use them with my arlcd. They have since updated their library a bit. Would you consider modifying the current LCD library?
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    I should have been more specific. I was referring...

    I should have been more specific. I was referring to the on board Uno since they tied up the hardware serial totally with the newest firmware release. I just read on the support email group that they...
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    Hello all, I picked up one of these at...

    Hello all,

    I picked up one of these at Microcenter on a whim because it looked like a neat addition to a project I'm working on. I didn't realize the serial port is utilized by the GPU. My project...
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