[uCsimm] 1 bit LCD issue

From: Ben (imaxsz@szonline.net)
Date: Tue May 09 2000 - 06:19:23 EDT


Hi: all

  I'm new to uClinux.
  I connect my 1 bit LCD module(480*64) to ucsimm module and setup LCD controller register such as:
  
  LSSA=0x00020400
  LVPW=0x1d
  LXMAM=0x1df
  LYMAX=0x3f
  LRRA=0x00
  LPXCD=0x00
  LPICF=0x00
  LPOLCF=0x00
  LCKCON=0x81
  PCPDEN=0xff00

  I want to go to the LCD at boot of uClinux.

  in the directorry
  /linux/arch/m68knommu/platform/68EZ328/
  I replace console_print_68328(const char *b) by console_print(const char *b)(in /linux/arch/m68knommu/kernel/console.c )
but it can not display char correctly.
  so I have such problem.
1. could the console_print drive 1 bit LCD?
2. if the console_print can not drive 1 bit LCD,and I shuld how to modify the uClinux LCD driver program?

Best Regards.

Ben.

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