How to Generate WAVEFORMS on NEXTION Display || STM32 || Sine Wave || Square Wave

Рет қаралды 14,602

3 жыл бұрын

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In case you want to send both the waves at the same time, use the code controllerstech.com/wp-conten...
to download the code and the nextion file, goto controllerstech.com/wp-conten...
NEXTION Playlist • NEXTION
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Пікірлер: 19

@ericksonengineering7011 Жыл бұрын

Thanks for the great tutorial. If the Y axis is Time, like an oscilloscope, the convention is old data on the left, new on the right. So generally data should come in from the right, not the left. Nextion plot defaults the other way. Just change dir to right align. Easy fix.

@design4682 3 жыл бұрын

great work your videos are helping us :)

@LambruscoGaming 2 жыл бұрын

What do I need to change if want a diferent duty cycle?

@DarkOfRevolution 3 жыл бұрын

Hi. Don't you need to use the add function in Nextion?

@MehmetErbilgin Жыл бұрын

Thanks, it's been great. I would appreciate if you could do this for the st7735 lcd screen as well.

@animeawv Жыл бұрын

Does it actually generate electric waveform and display it or it just simulate the wave and show it

@sayeddanishkazmi3110 3 ай бұрын

Can i generate different waveforms from equation? For example i have this equation x(t)=-0.5t+u(t+2)+0.5r(t+2)u(t-1)r(t-2)+r(t-3) I need its waveform on display

@deepakdhiman6341 Жыл бұрын

How to interface nextion display with esp32 ?

@techieelectro 3 жыл бұрын

Kindly increase Fontt size of IDE (program Window) it will be clear

@ControllersTech 3 жыл бұрын

Yeah I forgot to do that

@kallehallden8692 3 жыл бұрын

Hii Controller Tech, Very Nice Video. first I changed toolchain IDE to ARM-MDK in STM32 CUBEMAX , after that but when I compile this code into Keil5, this is giving error msg error: #20: identifier "M_PI" is undefined PLEASE GUIDE ME , WHERE I NEED TO DEFINED THIS ? i used your code as it, just change toolchain IDE only thanks in Advance

@ControllersTech 3 жыл бұрын

Include math.h

@kallehallden8692 3 жыл бұрын

@@ControllersTech thanks for reply I include the math.h, but problem is same "NEXTION_WAVES\NEXTION_WAVES.axf" - 3 Error(s), 0 Warning(s). ../Core/Src/main.c(201): error: #20: identifier "M_PI" is undefined

@ControllersTech 3 жыл бұрын

It's the pi value Define it somewhere #define M_PI 3.1416

@kallehallden8692 3 жыл бұрын

@@ControllersTech thanks you, now my code has been complied. tomorrow i will test this with oscilloscope,

@kallehallden8692 3 жыл бұрын

I also want to join your channel