netiness

Still learning but boy is this fun. A big thanks to the people at Secret Labs !! 

I have a TFT display like this one

http://www.elecfreak...#External_Links

I have connected it with SCK on D13,MOSI on D11, CS on D10, reset on A1, D/C on A2.

I have converted the source from the above link to C# and have no problem setting pixels on the display. Really slooow, but it works. Now, I would like to try using SPI to speed things up, but have run into some problems.

This is how I have found the SPI should be initialized :

Device1 = new SPI.Configuration(       Pins.GPIO_PIN_D10, // CS-pin       false,             // CS-pin active state       0,                 // The setup time for the SS port        0,                 // The hold time for the SS port       true,              // The idle state of the clock       false,             // The sampling clock edge       1000,              // The SPI clock rate in KHz        SPI_Devices.SPI1   // The used SPI bus (refers to a MOSI MISO and SCLK pinset)   );                SPIBus = new SPI(Device1);

I use the following for sending data/commands to the display. Note that if I set UseSPI=false everything works as expected

 void LCD_Write_Bus(byte data)        {            if (UseSPI)            {                SPIBus.Write(new byte[] { data });            }            else            {                P_CS.Write(false);                for (byte c = 0; c < 8; c++)                {                    P_MOSI.Write((data & 0x80) != 0);                    data = (byte)(data << 1);                    P_SCK.Write(false);                    P_SCK.Write(true);                }                P_CS.Write(true);            }        }        void LCD_Write_COM(byte VL)        {            P_DC.Write(false);            LCD_Write_Bus(VL);        }        void LCD_Write_DATA(byte VL)        {            P_DC.Write(true);            LCD_Write_Bus(VL);        }

Anyone experience who can point me in the right direction ?

Kjetil