# Re: New backend: UMAX 1220P sane'ification take 1

From: Henning Meier-Geinitz (henning@meier-geinitz.de)
Date: Mon Apr 30 2001 - 12:10:43 PDT

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  Hi,

  On Mon, Apr 30, 2001 at 07:30:12AM +0200, stef wrote:
  > I've updated the UMAX Astra 1220/1600/2000P backend so that it could be
  > included in SANE:
  >
  > - files have been renamed to umax_pp_low.[ch], umax_pp_mid.[ch]
  > and umax_pp.[ch] to avoid confusion with UMAX SCSI backend

  Fine. Please check backends/Makefile.in and tools/Makefile.in, there
  are some old names left. Also check if you want to rename
  tools/umax1220p.c to umax_pp.c. tools/Makefile.in: umax1220p isn't
  PHONY because that's an existing file.

  > - all debug and trace messages use DBG()

  In umax_pp_low.c there are some perrors and exit(-1). This will
  definitely break other backends because it stops execution of the
  frontend. I didn't look to closely but if you use DBG in your 3 .c
  files you must set BACKEND_NAME and run DBG_INIT (only once!) in every
  one.

  Check umax_pp_low.c: void sanei_umax_pp_InitPort (int port), there is
  a problem in the varaible section. mode must be defined even without
  HAVE_LINUX_PPDEV_H and parport_name needn't.

  Bye,
  Henning

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