Change Log ========== 0.6.3 ------- - Fix code so it builds under PyPy (Gasper Zejn) - os.system breaks event detection - Matt Kimball (issue 127) 0.6.2 ----- - Rewrote Debian packaging mechanism - RPI_INFO reports Pi 3 - Changed module layout - moved C components to RPi._GPIO 0.6.1 ----- - Update RPI_INFO to detect more board types - Issue 118 - add_event_detect sometimes gives runtime error with unpriv user - Issue 120 - setmode() remembers invalid mode 0.6.0a3 ------- - Now uses /dev/gpiomem if available to avoid being run as root - Fix warnings with pull up/down on pins 3/5 - Correct base address on Pi 2 when devicetree is disabled - caddr_t error on compile (Issue 109) - Error on invalid parameters to setup() (issue 93) - Add timeout parameter to wait_for_edge() (issue 91) 0.5.11 ------ - Fix - pins > 26 missing when using BOARD mode - Add getmode() - Raise exception when a mix of modes is used - GPIO.cleanaup() unsets the current pin mode 0.5.10 ------ - Issue 95 - support RPi 2 boards - Introduce RPI_INFO - Deprecate RPI_REVISION - Issue 97 - fixed docstring for setup() 0.5.9 ----- - Issue 87 - warn about pull up/down on i2c pins - Issue 86/75 - wait_for_edge() bugfix - Issue 84 - recognise RPi properly when using a custom kernel - Issue 90 - cleanup() on a list/tuple of channels 0.5.8 ----- - Allow lists/tuples of channels in GPIO.setup() - GPIO.output() now allows lists/tuples of values - GPIO.wait_for_edge() bug fixes (issue 78) 0.5.7 ----- - Issue 67 - speed up repeated calls to GPIO.wait_for_event() - Added bouncetime keyword to GPIO.wait_for_event() - Added extra edge/interrupt unit tests - GPIO.wait_for_event() can now be mixed with GPIO.add_event_detect() - Improved cleanups of events - Issue 69 resolved 0.5.6 ----- - Issue 68 - support for RPi Model B+ - Fix gpio_function() 0.5.5 ----- - Issue 52 - 'unallocate' a channel - Issue 35 - use switchbounce with GPIO.event_detected() - Refactored events code - Rewrote tests to use unittest mechanism and new test board with loopbacks - Fixed adding events after a GPIO.cleanup() - Issue 64 - misleading /dev/mem permissions error - Issue 59 - name collision with PWM constant and class 0.5.4 ----- - Changed release status (from alpha to full release) - Warn when GPIO.cleanup() used with nothing to clean up (issue 44) - Avoid collisions in constants (e.g. HIGH / RISING / PUD_DOWN) - Accept BOARD numbers in gpio_function (issue 34) - More return values for gpio_function (INPUT, OUTPUT, SPI, I2C, PWM, SERIAL, UNKNOWN) - Tidy up docstrings - Fix /dev/mem access error with gpio_function 0.5.3a ------ - Allow pydoc for non-root users (issue 27) - Fix add_event_detect error when run as daemon (issue 32) - Simplified exception types - Changed from distribute to pip 0.5.2a ------ - Added software PWM (experimental) - Added switch bounce handling to event callbacks - Added channel number parameter to event callbacks (issue 31) - Internal refactoring and code tidy up 0.5.1a ------ - Fixed callbacks for multiple GPIOs (issue 28) 0.5.0a ------ - Added new edge detection events (interrupt handling) - Added add_event_detect() - Added remove_event_detect() - Added add_event_callback() - Added wait_for_edge() - Removed old experimental event functions - Removed set_rising_event() - Removed set_falling_event() - Removed set_high_event() - Removed set_low_event() - Changed event_detected() for new edge detection functionality - input() now returns 0/LOW == False or 1/HIGH == True (integers) instead of False or True (booleans). - Fix error on repeated import (issue 3) - Change SetupException to a RuntimeError so it can be caught on import (issue 25, Chris Hager ) - Improved docstrings of functions 0.4.2a ------ - Fix for installing on Arch Linux (Python 3.3) (issue 20) - Initial value when setting a channel as an output (issue 19) 0.4.1a ------ - Added VERSION - Permit input() of channels set as outputs (Eric Ptak ) 0.4.0a ------ - Added support for Revision 2 boards - Added RPI_REVISION - Added cleanup() function and removed automatic reset functionality on program exit - Added get_function() to read existing GPIO channel functionality (suggestion from Eric Ptak ) - Added set_rising_event() - Added set_falling_event() - Added set_high_event() - Added set_low_event() - Added event_detected() - Added test/test.py - Converted debian to armhf - Fixed C function short_wait() (thanks to Thibault Porteboeuf ) 0.3.1a ------ - Fixed critical bug with swapped high/low state on outputs - Added pull-up / pull-down setup functionality for inputs 0.3.0a ------ - Rewritten as a C extension - Now uses /dev/mem and SoC registers instead of /sys/class/gpio - Faster! - Make call to GPIO.setmode() mandatory - Added GPIO.HIGH and GPIO.LOW constants 0.2.0 ----- - Changed status from alpha to beta - Added setmode() to be able to use BCM GPIO 00.nn channel numbers - Renamed InvalidPinException to InvalidChannelException 0.1.0 ------ - Fixed direction bug - Added MANIFEST.in (to include missing file) - Changed GPIO channel number to pin number - Tested and working! 0.0.3a ------ - Added GPIO table - Refactored - Fixed a few critical bugs - Still completely untested! 0.0.2a ------ - Internal refactoring. Still completely untested! 0.0.1a ------ - First version. Completely untested until I can get hold of a Raspberry Pi!