nopnop2002/stm32_tft_8bit

STM32F103 8bit parallel TFT Library for Arduino_STM32

stm32_tft_8bit's Issues

IMAGE

stm32f1 and spfd5408 dont work, only white screen

Hi. can you help me with your lib, i run your examples, but it doesnt work, only white screen, i checked pins, all connected right

Performance / Benchmarks

Hi,

Thanks for sharing this library. I'm trying to pick a display / controller and wondering if you can share any performance / benchmarks for the various displays & modes (SPI / 8-bit parallel) supported.

Cheers

IMAGE

IMAGE

breakout board files

Hi, would you be able to share the breakout board files ?

Thanks

How use on stm32f401ccu6

How to use the library with kernel Arduino_Core_STM32 with stm32f401ccu6?
I have white dipslay.
Bodmer/TFT_eSPI#2682

My TFT LCD 2.8" ili9325 don't work, only white screen

Hi,
I have a TFT LCD 2.8", this TFTLCD work fine with Arduino Uno and Arduino Pro Mini and other Arduino board with library and examples of https://github.com/adafruit/TFTLCD-Library
in Arduino Pro Mini serial port show this: :-)
Using Adafruit 2.8" TFT Breakout Board Pinout
TFT size is 240x320
Found ILI9341 LCD driver
...
Wiring in Arduino boards is:
LCD_CS --> A3, LCD_CD --> A2, LCD_WR --> A1, LCD_RD --> A0, LCD_RESET --> A4
and 8 data lines is:
D0 --> 8, D1 --> 9, D2 --> 2, D3 --> 3, D4 --> 4, D5 --> 5, D6 --> 6, D7 -->7

I use this code:
https://github.com/adafruit/TFTLCD-Library/blob/master/examples/graphicstest/graphicstest.pde

Now I have an STM32 (STM32F103C8T6) header board and wiring is:
LCD_RST ---> PB7, LCD_CS ---> PB6, LCD_RS ---> PB5, LCD_WR ---> PB4, LCD_RD ---> PB3
LCD_D0 ---> PA0, LCD_D1 ---> PA1, LCD_D2 ---> PA2, LCD_D3 ---> PA3, LCD_D4 ---> PA4, LCD_D5 ---> PA5, LCD_D6 ---> PA6, LCD_D7 ---> PA7, 5V ---> 5V, 3.3V ---> 3.3V, GND ---> GND

I use this code:
https://github.com/nopnop2002/STM32_TFT_8bit/blob/master/examples/GraphicsTest_240x320_SMT32/GraphicsTest_240x320_SMT32.ino

in STM32F103C8T6 header board serial port show this: :-(
STM32_TFT_8bit Test!
readReg16(0)=0x0
readReg32(A1)=0x0
readReg40(BF)=0xffff
readReg32(D4)=0x0
readReg40(EF)=0x0
readReg32(FE)=0xfe
readReg32(04)=0x0
readReg32(D3)=0x0
readReg16(0)=0x0
Device ID: 0x0
Width: 240
Height: 320
...
what is the problem, why my TFTLCD is only white ?!

http://xint.ir/fg5/repository/laser/Images/2.4_TFTLCD_Shield_i.jpg

http://xint.ir/fg5/repository/laser/Images/2.4_TFTLCD_Shield_ii.jpg

please help me,
Thanks so much

TFT flickers STM32F103C8T6 and spdf5408 TFT2,4Zoll

With arduino uno and MCU_friend_KBV the screen works.
But with STM32 and your libary and example code the tft only flickers.
And the hex code is 0x5454 instead of 0x5408
Could you help me

IMAGE

nucleo-64 error on loading

I have a core-64 stm32f103rb card, but in loading it gives me the error:
/home/user/Arduino/libraries/STM32_TFT_8bit-master/STM32_TFT_8bit.cpp:23:26: fatal error: libmaple / dma.h: No such file or directory
 #include <libmaple / dma.h>
how can i fix it?

IMAGE

IMAGE