Interface TFT display with STM32 in parallel mode || CubeIDE || CubeMX || HAL

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How to interface TFT display in parallel mode with STM32 using STM32CubeIDE.
I am using HX8347 240x320 TFT display.
To download the files and code, goto controllerstech.com/interface...
To find the ID of your display goto github.com/prenticedavid/MCUF...
NOTE:- This is a PORT from mcufriend's tft display can be found at github.com/prenticedavid/MCUF...
Check out more VIDEOS on MODULES/SENSORS with STM32 • STM32 and SENSORS/MODULES
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Опубликовано:

15 июл 2024

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Комментарии : 145

@MrSkunku 4 года назад

This is great!! I was looking for such a library from such a long time!! Thanx a lot

@bobdole27 3 года назад

Thanks, im trying to do same thing but without HAL ( i just don't like using it). Its a very good tutorial

@Th3_Gael 4 года назад

You are a legend. Thankyou very much

@gustavoserafim7714 4 года назад

Thx man, did it in an ILI9486 using a nucleo f401re and worked well.

@Shubhamjain94 4 года назад

What value did you select for "define SUPPORT"?

@MoveenRanush 3 года назад

@@Shubhamjain94 use 0x9486 as the device ID, still it will work with some errors in word wrapping.

@wegi9621 2 года назад

I think the translation of the databyte could be a done by 256 bytes lookup table which could be final translation everyone possible byte to output data. This same for data input.

@RobertJr-ps1ln 9 месяцев назад

On displays with resolution more then 256pixels , declaration of cursor_x or (and) cursor_y must be changed to uint16_t instead uint8_t , otherwise when printing on cursor position above 255 text will be unexpected wrapped.

@alarmkoguvenlik 4 года назад

Thank you.

@rubikon7648 3 года назад

Thanks a lot

@sachinacharya1032 Год назад

Hai i am using 3.2 tft display ili9325 and xpt 2046 will this driver work for that?

@nguendong4472 4 года назад

How to use FSMC and DMA for lcd?

@mohidkhantariq9933 Год назад

When I use expressions to find ID value, it says Target not available. Any fixes?

@napbelsilva4868 3 года назад

Muy buen video, puedes realizar un video para el manejo de pantalla ili9341. Gracias

@maulanawahyudi7127 3 года назад

Thanks a lot sir, but why my text running so slowly ? i use printnewtstr and fillRect functions, like blinking . And Why we need timer 1 ?

@chloemcholoe3280 4 года назад

That's a pretty theme. what OS are you running?

@ControllersTech 4 года назад

I guess i was using deepin that time..

@warchiefgaming4690 2 года назад

Does it works with xpt2046?

@twizz223 2 месяца назад

What is your supply connection? 3v3 or 5volts? I use the same display but have only white screen after sending some DrawPixel cmd.. then connected it to the scope and noticed that commands ( D/C marked as Rs ) has wrong volltage level instead of being low when sending command has some strange voltage 1.5v but when i disconnected that pin from the display the state is correct. The ground is common so in my point the roblem lays on the voltage levels. I connected 5v and 3.3 to correponding pins on display but i have doubts if that 3.3v is reference for logic interface. Now i will test it with 3v3 voltage provided to 5v pin but need to wait for that ( iam away from home now ) anyway your video proved that this Arduino shild can be connected to stm cmos voltages..

@jeffryquino9582 3 года назад

Nice job. I have a screen similar to that, I would like to know if that same lcd can be used with the spi interface, since the parallel one looks a bit slow

@ControllersTech 3 года назад

Not this one. But there are displays similar to this which can be used..

@antihyped726 3 года назад

I think write_8 and read_8 macro waste too many clock and defeat the purpose of parallel interface itself to achieve faster data throughput.

@henriquerosan574 3 года назад

I'm getting a error during my debug, the debugger shows me that the width is wrong

@byatse3013 2 года назад

hello do you have tutorial TFT ILI9325 parallel mode for in Keil stm32F103C8

@ashishkushwaha3812 2 года назад

Another great work Thanks for that. Is it possible to use the screen with 90 degree rotation? Kind of landscape mode.

@ControllersTech 2 года назад

Yes it does. There is a function "set rotation"

@brianalvarado3580 4 года назад

I'm using the STM32 NUCLEO-L476RG. The readID() function isn't reading the ID of my display. Its is a Newhaven TFT (128x160) with a ILI9163 driver. Any clues as to why I'm not able to read the ID?

@ControllersTech 4 года назад

If you have an arduino, i suggest use that to try mcufriend library in that. If it doesn't work with that, it won't work here also..

@nawfalmotii7918 4 года назад

I'm trying to adapt the code for the SSD1963, but with no success so far....it says on the "user_setting.h" that the SSD1963 only works with 16bits bus....any helps?

@ControllersTech 4 года назад

i don't have the display so can't confirm about this.

@creativemario3039 3 года назад

How do you make your voice

@Huguinskiable 3 года назад

Hi! Thanks for the code :D. Are you planning to extend the library to use the Touch capabilities of some displays? Also, do you have an example for a bitmap code? I tried uploading some bitmaps from a previous project, but they don't seem to be working :/

@ControllersTech 3 года назад

Nope.. not planning anything on the tft. It's too much work for nothing.

@Huguinskiable 3 года назад

@@ControllersTech and which display technology would you recommend to use in projects then? :o

@ControllersTech 3 года назад

Use some hmi display. I personally use nextion display. Costs a bit high but worth it

@rajeshkumbhakar271 3 года назад

@@ControllersTech which one exactly?

@mohamedmenacer2468 2 месяца назад

please im using ILI9225 and it doesn't work .. ILI9225 doesn't have a lot of pins just CS DC and RESET .. help

@miladkohansal7288 3 года назад

Hi Thank you for your useful training The program works properly, only the texts are mirrored !!! Help if possible stm32f103c8t Ili9325

@uchodzcazarobkowy850 3 года назад

It does not work for me.

@MrSasha3050 4 года назад

Make your intro smooth 😌

@chungtran5000 2 года назад

i am using cube MX with keilc v5 and i have 30 error. they are expected a ";" how can i fix it? thank you

@ControllersTech 2 года назад

Use cubeide

@ozcansorgun8597 4 года назад

Can you make an application on touch by drawing a rectangle like button?

@ControllersTech 4 года назад

Maybe soon...

@joshuachettiar86 2 года назад

Is it possible to save the display screen on an SD card as an image? If yes then how can we do it

@ControllersTech 2 года назад

You mean like a screenshot. Well i don't know for sure but you can weite the data simultaneously on screen and sd card. Otherwise if you have a controller with enough memory to store the entire frame buffer, you can just copy that frame buffer to a file in sd card.

@peterp1607 Год назад

Hello, This tutorial working for ILI9341 for Nucleo H743ZI,but only for printing figures. Unfortunatley it not working for printing text, could you help, maby you have link to newest tft.c file with setting for ILI9341 ?

@XxGittechxX 8 месяцев назад

Hi, I had the same problem with H745ZI-Q, and I figured out, that it's problem caused by "pgm_read_xxxx()" macros. I changed for example: "uint8_t *bitmap = (uint8_t *)pgm_read_pointer(&gfxFont->bitmap);" to "uint8_t *bitmap = (uint8_t *)gfxFont->bitmap;". i did it only in functions "write" and "drawChar" in tft.c. Now it works well for me.

@231ara 2 года назад

I am using Nucleo-F446RE board so it already have the Arduino comparable connector and also I am using IL9341 LCD driver. I edited the code using Cube ide. Done the pin clearing and data writing as per your suggestion.Code compile without any error but it is only showing white screen.Could you please help me on this.

@ControllersTech 2 года назад

Join the telegram channel. I have pinned a post there. It have the tft code with lvgl for 446re

@231ara 2 года назад

@@ControllersTech It is working.Thank you very much

@asmaeaazouzou7671 2 года назад

@@231ara I have the same problem.. i am using tft ILI9341 with nucleo F767ZI. i have no error but only white screen. do u have any suggestions please ?

@usrrsr 3 года назад

Add touchgfx to this board

@Intellechawwal 2 года назад

There's a problem. CubeIDE counts the definition of delay() function in user_settings as a redefinition. Idk why.

@ControllersTech 2 года назад

Plz read other comments

@morosz1159 3 месяца назад

where you able to figure this out? I know its been two years lol

@Intellechawwal 3 месяца назад

@@morosz1159 Yes. I don't remember how I figured it out though. Moved to Nextion and DWIN screens anyway coz they're so much easier to use and have powerful onboard processors.

@ControllersTech 3 месяца назад

Just define that function in some *.c file (like main.c or tft.c) and use the keyword "extern" here in the usersetting.h file (extern void delay (bla bla)).

@p.kaikieu4796 3 месяца назад

sorry but, the library is the same if i use "driver ILI9225" for LCD?

@mohamedmenacer2468 2 месяца назад

does it work for you please ?

@p.kaikieu4796 2 месяца назад

@@mohamedmenacer2468 sorry, but i use st7735 instead :( ...

@p.kaikieu4796 2 месяца назад

some other youtuber make video with st7735 ic drive , so i used that

@mohamedmenacer2468 2 месяца назад

Okey, Thank you for replying 🙏🏻

@electrocsj3461 3 года назад

Why is very slow?

@kishanmahajan426 4 года назад

I am getting make file error. It is showing multiple declarations for "void delay()" in user_setting.h

@lucasvolkmer2091 4 года назад

mee too, i have copied and pasted the .h and .c files multiple times but it did not work

@benedekapor9247 3 года назад

__ tft.c contains the header -> #include "user_setting.h" //multiple declaration

@ControllersTech 3 года назад

Use cubeide

@nicolasmiller4659 3 года назад

Same happens to me and i am using the cubeide, maybe it's missing something in the code?

@benedekapor9247 3 года назад

@@nicolasmiller4659 @Nicolas Miller In main.c delete #include "user_settings.h" header //multiple declaration _cubemx - truestudio

@princemathew9321 4 года назад

I had tried this code on stm32f103rb nucleo board with necessary changes.but the code doesnt worked on it.can you please suggest me the required changes and considerations to run this code on my board. Also,i have a doubt in the case of read pin configuration,whether it need to configure as input or output pin

@ControllersTech 4 года назад

You can first try to use the f103c8 code directly without changing anything. Use the same pins as i have used in the code. Connect the tft on the breadboard. Once it works out, than you can try to go for the pins according to your board..

@princemathew9321 4 года назад

@@ControllersTech i have tried it.but it didnt work can u please give me the clarification regarding the read pin,whether it need to configure as input or output pin..since in some other codes, it had configured as output pin.

@ControllersTech 4 года назад

What read pin ? If you are talking about the data pins, than they will be configured as output or input based on the situation. The code will automatically do that. You can set it to whatever you want in the cubemx

@Intellechawwal 2 года назад

Were you able to make it work? I'm stuck on the same board.

@FunSpark-Horizon 3 года назад

I tried to build the project with keil but i am having a lot of errors. Does anyone know why?

@maulanawahyudi7127 3 года назад

same

@FunSpark-Horizon 3 года назад

@@maulanawahyudi7127 it seems that the project only works with cubeIDE

@maulanawahyudi7127 3 года назад

@@FunSpark-Horizon Have you tried it sir?

@FunSpark-Horizon 3 года назад

@@maulanawahyudi7127 Yes I did. It works with cubeIDE

@maulanawahyudi7127 3 года назад

@@FunSpark-Horizon that's work sir, but how i can clear the text ?

@shrinidhimokhashi9802 4 года назад

Hello sir, I am using ILI9225 with STM32F446RE will the same code work ?? If not what changes has to be made

@ControllersTech 4 года назад

Look in the #define support part. If it's there then it should work

@mohamedmenacer2468 2 месяца назад

@@ControllersTech yess it's there but what about all others pins ? for my ILI9225 i have only CS DC RST SDI and CLK

@ControllersTech 2 месяца назад

This library is for parallel displays. Yours is SPI based.

@mohamedmenacer2468 2 месяца назад

Yes you’re right .. i tried all your videos to configure my ILI9225 with LVGL and doesn’t work for me :( i tried a lot and my last advancement is that i make it work but drawing things using lcgl with Draw pixel function.. which mean my display is really really slow and i can’t make it work using draw bitmap :( i also send you an email and messages in discord .. please help if you can

@mohamedmenacer2468 2 месяца назад

@@ControllersTech ..

@MrSkunku 4 года назад

Can you please make a video to interface ov7670 camera module with stm32f103c8t6 ?

@ControllersTech 4 года назад

Buddy, I don't have the module at the moment. When I do, I'll definitely do it.

@MrSkunku 4 года назад

Cool no problem,I will wait for it

@MrSkunku 4 года назад

my TFT controller is ILI9341, what changes should i make to your code?

@ControllersTech 4 года назад

You have to make a lot of changes. Watch the video carefully. Everything is explained

@ignacioarias1671 4 года назад

@@MrSkunku Hi! Did you make it work?

@RachmadSsiAdi 3 года назад

It is posible to change the tft pin? I'd try to change PA5 to PB7 pin because i need 3 more ADC pin. After change device pinout and write in user_setting.h, that give me error hard fault interrupt. May everybody in here ever tried to change tft pin? Please leave comment, thanks lot

@ControllersTech 3 года назад

The process to change the pins is explained in the video. It's very complex, so watch carefully.

@RachmadSsiAdi 3 года назад

I miss that important step. So the solution if we want to change that pin. First to do is change microcontroller pin in stm32 pin planner. Second change clear pin configuration 7:17. Last is change data pin read configuration 11:42.

@chungtran5000 2 года назад

now i am using TFT 3.5 inches arduino Shield, So can i use your library for its, thank you.

@ControllersTech 2 года назад

Depends on the driver of the display.. See the supported drivers in the code

@chungtran5000 2 года назад

@@ControllersTech thank you

@chungtran5000 2 года назад

@@ControllersTech I used arduino to scan its ID, it is 0x9486.

@skvalavideo 2 года назад

@@ControllersTech I also used Same Arduino Uno shield 3.5 tft display driver ic 9486 but it's read wrong I'd 38022 . What can I do plz help me.

@SuperBiggestking 3 года назад

Will this work for the stm32h747?

@ControllersTech 3 года назад

Don't you already have a display attached on the board ?

@SuperBiggestking 3 года назад

@@ControllersTech I do. I was more interested in how to use my boards. I have the fdis4cam. Can you do a tutorial on dcmi to ltcd ?

@ControllersTech 3 года назад

Your display is different. This won't work.. Use the LTDC to interface the display. I can't do dcmi, since my board don't have the connection..

@debugginglife5698 3 года назад

There are error in tft.c file. I'm trying to learn how to write code for stm32f4 -> LCD can you please send me a link from where should i start.

@ControllersTech 3 года назад

Use cubeide..

@debugginglife5698 3 года назад

@@ControllersTech I'm using cube id. but there are error in tft.c file

@ControllersTech 3 года назад

What errors ?

@debugginglife5698 3 года назад

@@ControllersTech "Expected declaration or statement at the end of the input" at multiple functions

@joshuachettiar86 2 года назад

how can we add touch to this?

@ControllersTech 2 года назад

You can.. i didn't tried..

@joshuachettiar86 2 года назад

@@ControllersTech do i need to read the port or i need to read control pins, any idea?

@ControllersTech 2 года назад

Depends on how it's connected. I guess reading pins is more convenient

@joshuachettiar86 3 года назад

it says multiple defination of delay

@tomdehaan3349 2 года назад

have you found the solution for this?

@joshuachettiar86 2 года назад

@@tomdehaan3349 go to the site in the discription and you will find a comment regarding this

@MahmoodElnasser 2 года назад

.h files are for user definitions and function prototypes etc... Move this code from user_setting.h and place it over or under main function. void delay (uint32_t time) { __HAL_TIM_SET_COUNTER(&htim1, 0); while ((__HAL_TIM_GET_COUNTER(&htim1))

@johnkt1628 Год назад

WHY IS YOUR BACKGROUND BLACK?

@gauravkhanekar3924 Год назад

buddy it is them.

@CarlosFCosta-qw8uf 3 года назад

Hello sir. I am using ILI9341 (8 bits LCD shield) with STM32F103C8T6 and ILI9341 (16 bits LCD shield) using STM32F407ZGT6 board. In both boards I managed to install your driver using STM32CubeIDE and STM32CubeMX. Now what I want to do is to install the touch screen interface. Where I can find the drivers (XPT 2046) using HAL library for these boards (BluePills and BLACK-F407ZG)? I appreciated very much your work with this interface. Many Thanks.

@ControllersTech 3 года назад

I ported that code from the mcufriend's. I think you should look into that. I can't help much about this as i have dropped my plan for these LCDs. I will be using nextion HMI display now onwards for any application that requires it.

@heinzwanger7449 Год назад

Nothin annoying. The background music ist very low and the voice is very comprensible. I cannot recognize any robot voice.

@onurolce 4 года назад

Very confusing read and write macros !

@ControllersTech 4 года назад

Yes they are

@onurolce 4 года назад

@@ControllersTech Could you make it easier ? For example is it possible to put lables on Pins on Cube Graphical setup ?

@ControllersTech 4 года назад

I port this code from mcufriend library. Made some changes to make it as simple as i can. But i couldn't find a workaround for read or write. Just watch the video carefully at that point, it's not that difficult to get. You can make it simple by connecting pins according to their respective positions for eg LCD_D0 to PA_0 and LCD_D7 to PA_7

@onurolce 4 года назад

@@ControllersTech Ok thank you for reply. I'm coming from Arduino 8 bit programming. So STM32's BSRR register a bit confusing. Actually maybe it's more easy to use BRR register for reset a bit on port. I guess I need to leave Arduino IDE and focus on STM32 Cube IDE :)

@ikeabuchi1 3 года назад

sorry couldnt watch.. intro yikes lol

@eitantal726 Год назад

Disliked for the annoying music and the robot voice

@byatse3013 Год назад

hello hello help me i want to use in Keil this code tft ili9325 parallel 8bit how migration to Keil or how to write in Keil please help me

@skvalavideo 2 года назад

I use your all code for ili9486 uno shield 3.5 TFT and connection same as yours but it read wrong I'd it read 38022 and not work plz help me

@ControllersTech 2 года назад

38022 is decimal = 0x9486 in hex

@skvalavideo 2 года назад

Ok but nothing is on display only white screen

@skvalavideo 2 года назад

@@ControllersTech plz help me sir nothing is on display only white screen is coming,, I uncomment the define support 9342 and change screen size in user setting, what other thing I can do?