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BCM2835/src/doc/Doxyfile.in  view on Meta::CPAN

#---------------------------------------------------------------------------

# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
# evaluate all C-preprocessor directives found in the sources and include
# files.

ENABLE_PREPROCESSING   = YES

# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
# names in the source code. If set to NO (the default) only conditional
# compilation will be performed. Macro expansion can be done in a controlled
# way by setting EXPAND_ONLY_PREDEF to YES.

MACRO_EXPANSION        = NO

# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
# then the macro expansion is limited to the macros specified with the
# PREDEFINED and EXPAND_AS_DEFINED tags.

EXPAND_ONLY_PREDEF     = NO

BCM2835/src/src/bcm2835.h  view on Meta::CPAN

  You need to link using '-lrt' using this version.
  I've added some unsigned casts to the debug prints to silence compiler
  warnings I was getting, fixed some typos, and changed the value of
  BCM2835_PAD_HYSTERESIS_ENABLED to 0x08 as per Gert van Loo's doc at
  http://www.scribd.com/doc/101830961/GPIO-Pads-Control2
  Also added a define for the passwrd value that Gert says is needed to
  change pad control settings.

  \version 1.10 Changed the names of the delay functions to bcm2835_delay() 
  and bcm2835_delayMicroseconds() to prevent collisions with wiringPi.
  Macros to map delay()-> bcm2835_delay() and
  Macros to map delayMicroseconds()-> bcm2835_delayMicroseconds(), which
  can be disabled by defining BCM2835_NO_DELAY_COMPATIBILITY

  \version 1.11 Fixed incorrect link to download file

  \version 1.12 New GPIO pin definitions for RPi version 2 (which has a different GPIO mapping)             

  \version 1.13 New GPIO pin definitions for RPi version 2 plug P5
  Hardware base pointers are now available (after initialisation) externally as bcm2835_gpio
  bcm2835_pwm bcm2835_clk bcm2835_pads bcm2835_spi0.