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    I think going with the double row of 0.1 in pins...

    I think going with the double row of 0.1 in pins would be better an idea at least from a DIYers perspective.
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    The temp monitor code is in the teensy4 core file...

    The temp monitor code is in the teensy4 core file tempmon.c. The register is identified as HW_OCOTP_ANA1 in the core for the Teensy4. But all you have to do is Serial.println(tempmonGetTemp()) to...
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    I have been using 2x5 smd headers like this one...

    I have been using 2x5 smd headers like this one from Mouser https://www.mouser.com/ProductDetail/Amphenol-FCI/95278-801B10LF?qs=sGAEpiMZZMs%252BGHln7q6pm24n0txessAMAbmc1lWbzmc%3D or this from...
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    Hi Bill In the old SDFat library there was a...

    Hi Bill
    In the old SDFat library there was a class called FatFileSystem. In trying to convert some old sketches what would the equivalent be or is there one? Example of challenge:

    typedef...
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    Will add to the list that the quadrature encoder...

    Will add to the list that the quadrature encoder library for the T4 should be updated as well.

    At this point all I can do is second what pretty much everyone else has said.
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    UPDATE: Just merged the getTextBound changes...

    UPDATE: Just merged the getTextBound changes into the RA8875_t4 branch and @KurtE updated the ILI_Ada_FontTest4.ino sketch to demo the ability to draw rectangles around internal fonts from the...
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    The RA8875 lib in the "hardware" folder is...

    The RA8875 lib in the "hardware" folder is actually an outdated version of the mjs513/RA8875 (RA8875_t4 branch). Would recommend doing exactly what you suggested until it gets updated in Teensyduino.
  8. Don't think there is an online editor to convert...

    Don't think there is an online editor to convert ttf fonts to ILI9341 fonts but you might check out the ILI9341 font editor,...
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    @ImpulseAdventure and @KurtE Just pushed an...

    @ImpulseAdventure and @KurtE

    Just pushed an update looks like it is all working now at least for the simple sketch. Could use a bit of a sanity check.

    @ImpulseAdventure - cool you got the lib...
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    @KurtE Ok got something semi hacked to get the...

    @KurtE
    Ok got something semi hacked to get the correct charbounds for intfonts and tfonts. A couple things not working correctly: Space characters for tfonts and for intfonts the bounding box is...
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    Never used QuadDecode library but from what I see...

    Never used QuadDecode library but from what I see it does the same thing as the current Encoder library, i.e., reading the encoders signals. The encoder library is kind of the standard that I have...
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    @ImpulseAdventure and @KurtE ... Not very -...

    @ImpulseAdventure and @KurtE ...

    Not very - tried a few variations on a theme but no luck. Note: getFontWidth returns 0 for tFonts which I am playing with right now. getFontHeight isn't too...
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    @ImpulseAdventure There are a couple of simple...

    @ImpulseAdventure
    There are a couple of simple answers to your questions:

    (Q1)RA8875 INTFONT and (Q2)RA8875 tFont are both related:
    getTextBounds() functions are only applicable to GFX and...
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    @ImpulseAdventure Sorry I didn't respond sooner...

    @ImpulseAdventure
    Sorry I didn't respond sooner your comments wound up getting sick and a few other distractions. Yeah - that wiki page didn't really help much. I did find an example and moded it...
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    Ok This example will display test almost there ...

    Ok This example will display test almost there

    //
    // GUIslice Library Examples
    // - Calvin Hass
    // - https://www.impulseadventure.com/elec/guislice-gui.html
    // -...
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    Looks like you have to link fonts but reading the...

    Looks like you have to link fonts but reading the wiki is like reading the RM:
    https://github.com/ImpulseAdventure/GUIslice/wiki/User-Guide

    Ok check this...
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    After a few false starts got it installed. Had...

    After a few false starts got it installed. Had to change CS from 9 to 10. You are right about it not displaying text. I ran through a couple of the examples for Arduino and the graphics is working...
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    Oh I forgot probably wont build because T4.0 not...

    Oh I forgot probably wont build because T4.0 not defined in GUISlice_config.h. I had to add this:

    #elif defined(__IMXRT1062__) // Teensy 3.6
    #define GSLC_CFG_ARD
    #define GSLC_DEV_TEENSY_4_0...
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    @KurtE Was just doing that - pretty much have to...

    @KurtE
    Was just doing that - pretty much have to review all the files in src. Seems it embedded all over the place. There is no one place. Don't think it hard just tedious to add the RA8875...
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    Yeah - was just looking at it. Doesn't look like...

    Yeah - was just looking at it. Doesn't look like it will support a RA8875 I think at this point. Its looking for using frame buffering like we have with all the other displays. Unfortunately the...
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    You can check out this thread:...

    You can check out this thread: https://forum.pjrc.com/threads/56650-LittleVGL-on-Teensy?highlight=littlevgl, talkin about LittlevGL.
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    Ok you could try the adafruit mpu-6050 library:...

    Ok you could try the adafruit mpu-6050 library: https://github.com/adafruit/Adafruit_MPU6050.

    Looks like you can do a:

    mpu.begin(0x68, Wire1); Assumes you used:
    Adafruit_MPU6050 mpu;. You...
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    Only other thing I would add is to run the PRJC...

    Only other thing I would add is to run the PRJC I2C scanner to make sure it sees the device on Wire1 - you will need to edit that sketch to go from Wire to Wire1
  24. Not a bug. Had to do a couple things to get it...

    Not a bug. Had to do a couple things to get it to work on windows:
    1. Install "Strawberry Perl"
    2. Edit the .pl file to change grep to findstr (grep only on Linux)
    3. Compile bdf2ttf converter...
  25. Ok out of curiosity I wanted to see what it would...

    Ok out of curiosity I wanted to see what it would take to convert a font from google - pain in the neck - but there is the rubik regular font. REASON: I am on windows and everything is set up for...
  26. Just looked myself and tried it and as usual...

    Just looked myself and tried it and as usual @KurtE is correct.

    I just looked at Frank's fonts library https://github.com/FrankBoesing/fonts as a double check and I don't see a rubic font listed...
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    Know this is probably an obvious question but did...

    Know this is probably an obvious question but did you change Wire.begin to Wire1.begin in your sketch?
  28. In your .h try changing ILI9341_fonts.h to ...

    In your .h try changing

    ILI9341_fonts.h to
    #if __has_include(<RA8875.h>)
    #include "RA8875.h"
    #elif __has_include(<ILI9488_t3.h>)
    #include "ILI9488_t3.h"
    #elif...
  29. If you want to create your own custom font you...

    If you want to create your own custom font you might check this thread out: https://forum.pjrc.com/threads/54345-ILI9341_t3-font-editor?highlight=font+editor
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    Its been a while since I used Jeff Rowberg's...

    Its been a while since I used Jeff Rowberg's i2cdevlib with the MPU6050. :)

    Going over his i2cdev.cpp file again it looks like he has Wire hardcoded for reading/writing MPU6050 device registers. ...
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    Just looked at the current library at...

    Just looked at the current library at https://github.com/mjs513/RA8875/tree/RA8875_t4 and there is no ili9488_t3_font_ComicSansMS.h in the fonts folder. Unfortunately that particular example was...
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    Was looking at the code and see what you do. ...

    Was looking at the code and see what you do. Nice approach on making the LOW temp -100 to ditch it from firing. Also saw that you turned off the autosampling for freq - wasn't 100% sure about that...
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    Yep DMA support makes a big difference as well as...

    Yep DMA support makes a big difference as well as frame buffering which most of the current display libraries support. Inspired me to keep working on my merging of two libraries highly modified...
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    :D Only thing I can think of now it the...

    :D

    Only thing I can think of now it the automatic repeat time for temp measurement in TEMPMON_TEMPSENSE1n register. Based on what Frank said maybe too short. Frequency is set at frequency =...
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    Ok - you can't leave me hanging - give me a clue...

    Ok - you can't leave me hanging - give me a clue :(
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    You will probably have modify in a couple of...

    You will probably have modify in a couple of other places as well to get it to work properly. I saw this in one of the issues to set up a config:

    Uncomment /configs/ard-adagfx-ra8875-notouch.h in...
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    @defragster Just did a test using the...

    @defragster
    Just did a test using the vk_slave.ino sketch and got the same messages that you saw.

    However on a check I had a copy of EasyTransfer in my Arduino libraries folder as well as what...
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    The dpi setting is the 480x272. Yep it can...

    The dpi setting is the 480x272. Yep it can define the way it works but you have to give it a try. If you look at the comments right about what I think you may want to try is:

    #define...
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    Yep - no issues - thought faster than fingers :) ...

    Yep - no issues - thought faster than fingers :) Fixed in p#4
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    Just downloaded 1.8.12 and installed TD1.51 on a...

    Just downloaded 1.8.12 and installed TD1.51 on a windows 10x64 with absolutely no issues. Had a ILI9341 already hooked up for some graphics test and it compiled and ran with NO [edit - thanks...
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    Be forwarned that the there is no separate HIGH...

    Be forwarned that the there is no separate HIGH alarm the LOW-HIGH ISR is the same if I remember right so you have to test for temp in the ISR to make sure its not a low alarm but from what I see at...
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    You may want to check you display resolution: ...

    You may want to check you display resolution:

    // Select the RA8875 display resolution:
    // - RA8875_480x272 = 480x272 (4.3" display)
    // - RA8875_800x480 = 800x480 (5" and 7" displays)
    ...
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    As I said impressive effort. When I was testing...

    As I said impressive effort. When I was testing the servos with the T4 I was concerned of the possibility of 5v getting back into the T4 so I started to use level shifters just in case especially...
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    Agree with @defragster - very cool! Almost makes...

    Agree with @defragster - very cool! Almost makes me want to build one :)

    Definitely more pics and details would be nice. Putting it in the blog would be great :)

    Its a lot cooler!!!!!! than...
  45. @KurtE - Just did the merge for the PR fixes so...

    @KurtE - Just did the merge for the PR fixes so should be up to date. Thanks for testing the changes.
  46. Yeah - just looking at the code now - will be a...

    Yeah - just looking at the code now - will be a pain have to go over everything and the manual again to see if there is an easier way to get the clocks than to calculate them based on the mux and...
  47. Afternoon - just catching up on the thread since...

    Afternoon - just catching up on the thread since that clock sketch seems be resurrected. I put that together in the early days of beta1 testing since I was curious about the clocks at that time. ...
  48. Guess easiest explanation when the data is...

    Guess easiest explanation when the data is sampled going to the deviced based on the spi clock phase and polarity. For Mode3 the data is sampled on the trailing rising edge of the clock. Here is a...
  49. Quick update. olikraus wrote to change SPI: ...

    Quick update. olikraus wrote to change SPI:


    SPI Modes are 0 to 3 and can be modified by changing the u8g2 code:
    Here
    https://github.com/olikraus/u8g2/blob/master/csrc/u8x8_d_ssd1309.c#L146...
  50. One of the things I saw in issue you posted to...

    One of the things I saw in issue you posted to the U8G2 library is that they suggested changing the SPI Clock and Mode for the display. Not sure what you changed them too but looking at the SSD1309...
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