Dmitry Dzhafarkhanov
A derived version of the BSD licensed Adafrut GFX library for the SSD1351 controller for an OLED 128x 96or 128x128 display using SPI
Fork of
Adafruit_GFX
by 
Neal Horman
You can print russian. (font edited).
class SPIPreInit : public SPI { public: SPIPreInit(PinName mosi, PinName miso, PinName clk) : SPI(mosi,miso,clk) { format(8,3); frequency(25000000); }; }; SPIPreInit gSpi(PB_15,NC,PB_13); PinName mosi(sda), PinName miso, PinName clk(scl) Adafruit_SSD1351_Spi oled(gSpi,PB_14,PB_1,PB_2); PinName DC, PinName RST, PinName CS