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Re: LCD on EP7211
Lewin,
Thanks for the code. I compared it to what I have and it is basically the
same. I put your routine in and I still have the same problem. I get a bunch
of horizontal lines on the screen when I execute the line
*(volatile cyg_uint8 *)PDDR = LCD_INIT;
When the line
*(volatile cyg_uint32 *)SYSCON1 |= SYSCON1_LCDEN;
runs I end up with alot of garbage on the screen. At this point when I try
to write to the display memory it seems to hang. GDB never returns and I
have to kill the process.
I also tried this with out 7212 board and the same problem occurs. Is there
something in particular I need to set in my eCos configuration to make this
work? I have enabled CYGHWR_HAL_ARM_EDB7XXX_LCD_INSTALLED.
Thanks again for your help...
Wilson