DaveHx

sorry, maybe was the euphoria of the moment 😆 i just want to go on the other two NexPage(program_page and Other_Page) , but i see here i can change only the menu on the main page with the switch, i need to push the combo for the Macro, right? again thank you stoo for you patience 😁

Oh god yessss it work 🥳🥳🥳🥳🥳 i don't know even what I do 😆 just makes all the ground again 🫣 thanks for everybody gives me help 🥳🥳🥳🥳 i just only have one question, how i can use the other two pages? Just because I want to use a relay for switch the od on or bypass, but really thank youuuu🤩🤩🤩🤩

Nope, the baud rate on this screen shot refer on the nexSerial to comunicate with arduino, but there's another baud rate on set up serial.begin(250000)

Sooo, i checked again everything on the circuit, even i re make all the connection on the board, TX2 with 220 ohm resistor goes on pin n5 ground on pin n 2 and 5v with 220 ohm resistor goes on pin n4 but nothing happen yet... i'm totally confused, maybe because i use the usb to turn on the switcher? (Not conmected on the pc but only to a normal usb smartphone charger i mean!)

yup but the electronic connection are ok even because i used the tra cable for the midi connection i checked the pin on the Midi connector and everything is ok, i put the 220 ohm resistor on 5 volt and 220 on tx cable so for this reason i was thinking there was a problem with the screen cause is the only different thing from your project 🥴 and i mean i made a switcher before with the ssd1306 and it worked a lot! 🙄 but just for ask, on serial monitor here on arduino IDE i don't have the possiility to check if it work?

it doesn't work yet even with this, noting changed, so i checked on nextion editor, maybe there's something wrong there, and i thinked my version of N.E. was the last so i checked again everything and the editor basically re arranged the code for the new versione, so a part the id he changed the program page as you can see on the screenshot, and so i wanted to ask you if was there another code or it's the same for you, maybe this is the error i have when i start the serial monitor! thank you stoo!

so, maybe, but maybe and i don't know yet, i found the problem! i saw when i charge the sketch on Arduino this kind of message for every single midi message CC PC and other, but always on midi, soooo i think this errors can compromise the normal functioning of the midi side... so did you have any idea of how i can fix it? by the way i'm sure the midi connection are absoltely ok (wiring i mean), thank you man i am so really grateful for your help

Ok I will investigate about, maybe can be the compatibility of my Nextion? I use an NX3224k028 but probably not, on the datasheet it's basically the same a part for the pixel 320x240 so 🤔 btw thank you stoo!

Okok, thank you stoo, i checked every switch, every pin and every single wire, everything is fine, and now something changed, when I press the switch for change the page it work! But not the single switch 😮‍💨 but at the least something on the switchpin work! I noticed even something strange when I open Serial Monitor, "recvRetCommandFinished ok recvRetCommandFinished ok recvRetCommandFinished err" And i don't understand what it means 😅

In this photo i tried only the switches connected like your schematic, but it was the same yesterday, it's d0 to d7 but it's not on analog pin... by the way i tried on the analog pin and nothing happen 🥲 i think i'm at the dead point... but even with this problem i try every day, just to understand where i'm wrong 🙄 always thank you stoo!

i tried with and without midi out, nothing happen... as you can see in the video when i press something on the screen there's a little blink, and the switch doesn't work in every pin (strange cause i checked all the connection) i noticed even the previous page button doesn't do nothing, so this makes me think probably can be something wrong on nextion? i used this link https://nextion.ca/portfolio-items/nextion-iteadlib-and-mega-step-by-step/ as you said, and there i put on my nexConfig.h /** * Define DEBUG_SERIAL_ENABLE to enable debug serial. * Comment it to disable debug serial. */ #define DEBUG_SERIAL_ENABLE /** * Define dbSerial for the output of debug messages. */ #define dbSerial Serial /** * Define nexSerial for communicate with Nextion touch panel. */ #define nexSerial Serial3 and i changed dbSerialBegin(250000); nexSerial.begin(115200); on NexHardware.cpp i changed only this in your code for now, i'ts the second switcher i made based on your code, the oled was mooooooore easy 😆 maybe cause i never used a Nextion and Mega before 😅 thank you stooooo🤗 WhatsApp Video 2023-02-01 at 00.43.00.mp4

Hey @Stoo i was making the hx stomp switcher 2 , i was havin the same issue of Guillame, on page 6 of this topic, i followed your instruction and woah he nextion work but, yes there's another terrible issue, when i press the switch nothing happen but when i press The switch on pin 0 and pin 1 this makes the rx and lx led blink, soooo did you have any suggestion about? what can be wrong about? thank you stooo you are super!

But i change the preset and the snapshots only from My midi controller for this reason for me it’s better have the led on only for the snapshot Keep blinking or static on the snapshot i choose (even from the hxstomp i can’t se What snapshot i use lol ) by the way i don’t understand yet what string i need to change to do this little trick 🙄 i tried to put it on the void loop for Keep blinking but Nothing happen… i’m terrible for program

@stoo hi there! first i want to say thank you for the arduino program, this project saved my wallet totally!!! 🤣 second thing, i have a question about, i wanted to put the fixed led only on the snapshots frame(we can say frame? lol) like i press snap 1 and boom fixed, cos i can see what snapshot i am using 😵. p.s. i have the first project with the oled. thanks maaaaaan