I have had good results using the RA8875 library on LPC1768 and K64F. My display is ER-TFTM070-5. Using the same arduino pins as used on the K64F I tried the NUCLEO-F446-RE using RA8875_DEMO: RA8875 lcd(D11, D12, D13, D10, NC, "tft"); nothing displayed! Otherwise same code as with the K64F.

65 pages of detail in User Manual-UM1724-NUCLEO-64-DM00105823.pdf and I found on page 17:

/media/uploads/kg1/user_manual-um1724-nucleo-64-dm00105823.pdf

User LD2: the green LED is a user LED connected to Arduino signal D13 corresponding to MCU I/O PA5 (pin 21) or PB13 (pin 34) depending on the STM32 target. Please refer to Table 10 to Table 21.

Page 21 SB21 (LD2-LED) on by default.

Will this effect the SPI1?

Has anyone else had success with the arduino pins on the NUCLEO-F446-RE or other NUCLEO?

Even trying SPI3 no success.

Regards,

Kevin.

Also used the CORE-F446-RE to use the RA8875_DEMO ER-TFTM070-5 display and nothing. I managed to work for a chance taking the land and using pin 9 display at 5V and 10 on the ground. More it was not good for that lost ground reference. It has a problem in NUCLEO-F446-RE. which kit you used and it worked? google translation.

http://www.rescuerobot.org/drupal/?q=content/best-free-offline-ide-mbedorg-projects

No success with the NUCLEO-F446-RE but having success with NUCLEO-F746ZG

gordonkevin117(at)gmail.com

have some problem, nucleo F446RE do no show anything in display ER-TFTM080-5, i try a most changes but no success, still waiting some solution...