Gentlemen
I struggle with my skills.
I try to build a gadgeteer module for a AT070 7"Display. The confusing point is, I remember, I used it with my EMX board, but, I lost my Solution and my code, fortunatelyI know, the LCD works.
So as the code base, I’m unsing the Display_CP7 class, replaced the values, depends the datesheet, but the without a sucess, the LCD shows only colorized lines.
I kindly request a help of one of your hardware crack’s to check my parameters, configured as followed:
Kind regards and thanks a lot!
Josch
Here the display spec:
Here the config code:
Mainboard.LCDConfiguration lcdConfig = new Mainboard.LCDConfiguration();
lcdConfig.LCDControllerEnabled = true;
lcdConfig.Width = Width;
lcdConfig.Height = Height;
// Only use if needed, see documentation.
lcdConfig.PriorityEnable = true;
lcdConfig.OutputEnableIsFixed = false;
lcdConfig.OutputEnablePolarity = true;
lcdConfig.HorizontalSyncPolarity = false;
lcdConfig.VerticalSyncPolarity = false;
lcdConfig.PixelPolarity = false;
lcdConfig.HorizontalSyncPulseWidth = 48; //*
lcdConfig.HorizontalBackPorch = 40; //*
lcdConfig.HorizontalFrontPorch = 40; //*
lcdConfig.VerticalSyncPulseWidth = 3; //*
lcdConfig.VerticalBackPorch = 29; //*
lcdConfig.VerticalFrontPorch = 13;//*
lcdConfig.PixelClockDivider = 5; // hyrda runs with 200mhz-> display with 40mhz
// Set configs
DisplayModule.SetLCDConfig(lcdConfig);