search

prenticedavid / Adafruit_ST7796S_kbv

Adafruit-style library for ST7796S SPI displays
Other
20 stars 0 forks source link

STM32F1 series #2

Open tvixen opened 5 months ago

tvixen commented 5 months ago

Hi there

Would it be possible for you to make it work with STM32F1 series? (BluePill) As this is a 3 volt chip, so it could be used without any 5 to 3 volt converter. Thanks in advance.

tvixen commented 5 months ago

This popular Chinese Red SPI displays, also have a touch part. I see no examples of this in your code.

Would it be possible to make the touch part work too, with STM32 series or Mega2560?

matejB13 commented 3 months ago

it works with the f4 series so it should work with the f1. (the display is a 3v device so no converter required)

if it doesnt work try putting a 4.7k resistor betwen RST and 3v3 and using pins that are asigned to a hardware spi port