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I would like to input the realtime SPP from reaper in this format: 1.1.00 1.2.00 .... 2.1.00 ...and so on But only have clock clock clock ...until the stop at a song position clock clock clock ... clock 52 I think i could input like that from kronos in the USB HOST,but not from reaper and...

Yes it goes better now,as i noticed i missed some touches but i never took it for granted,i think you made it more logical to treat all the interrupt stuffs inside the same function ,well done !

Ok, finally @DJETH helped me to handle goodix's touch in a better way,no more problem with the loop result and touch is fast, https://forum.pjrc.com/index.php?threads/recommendations-for-10-tft-display-with-touchscreen-for-teensy-4-1.75666/page-5#post-352814 Here's the MMC touch with goodix &...

@DJETH, Thank you so much,it's a very nice job you did! It's a difference like day and night,fast as ILI9341_t3 and XPT2046,surely faster that RA8875 and FT5206 touch ! i'm sure,the IRQ handling will also solve my overriding touch problems when i use buttons at the same coordonnates but in...

@DJETH, Hi,i tried to reproduce your works to speed up the touch,but i missed the initialization of: unsigned long TimeForButtonDebounceMillis = ?; unsigned long TimeADDEDForButtonDebounceMillis = ?; And also i can't figure how to build this function: ScreenButtonCheck(); :unsure: By default,in...

Anyway,thank you for the good work :)

Hi @wwatson, maybe 300ms is exagerated,but surely more slower than the touch coming from a RA8875 and a FT6206 , i use button touches for changing scenes from a menu,and then i have a midi machine control scene for my reaper DAW...

Is there's a way to speed up the touch process with goodix and RA8876? I have nearly 300ms after i touched a tft button and slower my midi machine control.

I didn't notice that i was always repeating the play and sthe stop in a loop because you can't see it,until you look at the monitor to debug,i should have noticed it with the forward and review never stopping. Well i've not that problem when i use physical buttons and the pressed/released...

Maybe your piezo mic is perturbated by the emission of the frequency coming from the buck,if it's near, one solution also doable is to make a little 9v>5v regulator 7805 like this: But you have to be over 7v at the input to make it decently work!

Hello,to all reaper afficionados, i'm building a system with a 10" screen to control the DAW,using only the buttons created by the TFT, i've found enough materials to create a sketch for transport control: //---------------------SYSEX COMMANDS REAPER MACKIE CONTROL MMC------------------------...

I think you can wire and use your guitar directly into the teensy and use an amp object from the audio editor, i did this with a cardioid mic,and had enough sound level at the output,but a little humming,surely because a leak of impedance adaptation.

i was thinking the inverse,the buck is feeded by the battery yes,,but could vampirise the power dedicate to the preamp, the buck can also emitting frequencies all around and the preamp can listen to that,why not placing a buck near, while you are wired to your laptop,to determinate if there is...

I think buck converters use frequency oscillators to divide or multiply the voltage ,if i'm not all wrong and need to be filtered more, it's more critic if it seed the preamp and teensy together,maybe the buck feeding the teensy,vamp the power that your preamp needs and disturbate the process.

I think @TomChiron is right ,it could be the buck converter can't stand all the power when the sd card is writing, try to evaluate the power and the voltage down (with the buck converter) used by your system,using an USB meter, or a multimeter.

@Turby ,yes you're completely right,all is working fine now,thanks

I forgot to show my adaptation,because my RA8876 is 4 wires SPI: #include <USBHost_t36.h> USBHost myusb; USBHub hub1(myusb); USBHub hub2(myusb); MIDIDevice midi1(myusb); #include <font_CourierNew.h> #include "Arduino.h" #include "RA8876_Config_SPI.h" #include <RA8876_t3.h> #include <SPI.h>...

@wwatson, Thank you for the arrangement,it's amazing,but what can i do if i want to see also the result in the serial monitor, because your printByte fonction override the original from the midi library,with gives a serial monitor result?

Hi,@Turby I tried and succes to print data -> 240 and length -> 8,but this doesn't help me, of course tft.print(???); is a kind of joke,a fake. But do you mean i can do: tft.print(data,HEX); could be the trick?

I stay on this thread concerning the RA8876,but with another direction, i wish to print the result of a midi sysex message on the screen,like the monitor shows: SysEx Message: F0 7F 7F 04 01 00 04 F7 (end) but the way tft.print.() with printBytes(data, length) seems not accepted,here is the...

@DJETH It's good to have an experience return from others users,i forgot that my arduino connector due was for parrallel display,and my 10" display is a 4 wires spi,i've been using due with a SSD1963 parrallel and i'm sure,as all you're intended to say,it's limited for memory. It was only a...

Of course i know your examples are for teensy,but they are also arduino examples,that's what i was pointed to. Do you know what are the relations between touch points and coordonnates to make a touch paint in rotation(2), that fit X & Y on the same circle,i'm a little bit lost because the paint...

Because in the pdf they are talking about arduino due wich have a 20 pins connector and is strong enough to handle such a display

Very interesting to read,do you think i can plug my buy display 10" RA8876 directly with an arduino due safely?

Ok,thanks for infos,i was thinking "while (!Serial && millis() < 1000) {} " was necessary for the display to finish his setup, so i don't need that. For the "tft.graphicsMode()",i was hoping for a wiki,may be from your RA8876 library unless adafruit gfx? EDIT:the colors you gave here,the 65k...

@Fluxia, There is a lot of bluetooth audio transmitters you can find on aliexpress,from the very cheap to more elabotated,the same for receivers, but there is a maybe a latency in these bluetooth stuffs,you can also use transmitters like those used with guitars and no latency (but mono?), Also i...

Hey @wwatson, i'm learning with the RA8876, trying to test "tft.graphicMode();" false or true, but it doesn't block when i write tft.fillRect(),and the graphic sketch works the same even if i put to false ,so what is it exactly for ? And "while (!Serial && millis() < 1000) {} " is it an obligation?

@wwatson, Good news,it's all working now :) My mistake was to think that if i want to use and external ILI9341 font i have to call the ILI9341 library, but apparently it's not necessary,but i know sometimes we have to do it for some kind of fonts, also i'm wondering if in your RA8876 library...

Hey @wwatson, I downloaded your library,i had another one wich certainly made conflicts,pulled it away, then i tried to adapt a simple sketch including the ILI934 fonts,but have 2 kinds of errors: First ones,when i include the ILI9341 fonts before RA8876 like that: #include <SPI.h> #include...

Well, i was writing while you did it too,here's my complete verbose: C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\trans\Documents\Arduino\hardware -tools C:\Program Files...

Strange behaviour: tft.setRotation(2); tft.graphicMode(true); tft.fillScreen(BLACK); tft.setFontSize(1, false); tft.setTextCursor(100, 100); tft.print("test!"); The text is always upside down whatever the rotation,and if tft.setFontSize(1, false); the screen stays...

Hello, I tried some sketches from the "TeensyRA8876-SPI-main" library that work,but i have errors with the "graphics" sketch: In file included from C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\ILI9341_t3/font_Arial.h:4, from...

Perhaps,the pullup resistor takes part of a RC circuit and can influence the speed response if the circuit is speed sensitive like TDM,look at that: https://electronics.stackexchange.com/questions/23645/how-do-i-calculate-the-required-value-for-a-pull-up-resistor

I'm only with windows11 and succeeded to use USB_OCT input & output with using goldwave,and a powered USB HUB is your problem related to USB 1-2-3 speed? I found something interesting on the net about it: https://www.diyaudio.com/community/attachments/why-do-you-need-usb-audio-class-2-pdf.824144/

It's sad to hear that,did you try with a powered usb hub,sometimes it helps.

Hi, Michael,sorry for the delay,many things to do in my life, Thank you for bringing some lightning on this subject i find complexe i'm testing so much things so that i have too much questions to ask ,i prefer to let them be delayed and matured :unsure: (y)

Have you tried those kind of mic boards ? VCC = 2,5V-> 5,5V...

Hi Michael,do you mean i can place in memory all the functions i created and called them back as i want? Do you have an example for this,because PSRAM utilisations examples are very rare.

Hi,alfred,do you still use the mic you posted the photo before?,i think it is bounded to be used with an headphone on a pc, it has 3 wires plus the ground ,and the pc dispatches the signals,it is good for video conference,but i don't think it is reactive enough for your noise cancelling. i just...

That's right,i'm using teensy 4.0 & audioboard, i should have bewared of the sketch using PSRAM, switch to teensy 4.1 for this one. But i've readen somewhere one can solder a PSRAM on the audioboard,is that true?

Well i tried Buffered examples and had an error with SDpiano: SDpiano:142: error: 'inExt' is not a member of 'AudioBuffer' 142 | pv[i].playWAVstereo1.createBuffer(32768,AudioBuffer::inExt); | ^~~~~

LOL,i was talking about the bash command monitor,with the two commands in indian file... But what you show me,is really magic,how can you explain that, the buffered folder was not hiden in audio i think, is it another download to concenate the buffered folder with the audio one? I want to know...

Hi Tom,did you success to communicate directly with those modules,using bluetooth BLE dedicated sketch with an ESP32 and without using the dongle?

Ok,it's a little more clear,but do i git at the same entry like: git clone https://github.com/h4yn0nnym0u5e/Audio.git git switch feature/buffered-SD-audio-EvR i'm a little bit confused at this point For the buffered folder,i'm testing all examples i can...See you maybe tomorrow.

yes i got it now,but i know how to use git ,but i tried to git clone: git clone https://github.com/h4yn0nnym0u5e/Audio/tree/feature/buffered-SD-audio-EvR And i have an error : fatal: repository 'https://github.com/h4yn0nnym0u5e/Audio/tree/feature/buffered-SD-audio-EvR/' not found Now it's...

Sorry,i don't see the Buffered folder,it goes from Analysis -> dynamics directly and i don't see it neither in the windows explorer, please explain me what to do when i am at this page: https://github.com/h4yn0nnym0u5e/Audio/tree/feature/buffered-SD-audio-EvR i think the download of the PR is...

i don't know how to download with your PR update,if i select audio and download code,the buffered examples doesn't appears

I've done it also with playing from goldwave to TDM,in your sketch you are not initializing the cs42448,i think that if you want to hear something you have to do it,maybe you can see a wave in the plotter without having done the initialization,but you have no sound.

Into the waves:

Hey Weiweiweiwear,try this sketch,i just tested with goldwave,it's okay #include <Audio.h> #include <Wire.h> #include <SPI.h> #include <SD.h> #include <SerialFlash.h> // GUItool: begin automatically generated code AudioSynthWaveformSine sine2; //xy=87,87 AudioSynthWaveformSine...