- FT4222 GPIO ISR implementation was specific to C/C++ and ignored
language binding support. This is now fixed via adv_func updates.
- GPIO ISR code has been refactored to reduce i2c traffic when using
I/O expanders
- Added support for built-in FT4222 GPIO interrupts
Signed-off-by: Henry Bruce <henry.bruce@intel.com>
mraa_adv_func_t->gpio_init_internal_replace() now has mraa_gpio_context
parameter so that override function can access both physical and logical
pin numbers.
Signed-off-by: Henry Bruce <henry.bruce@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This could be generally useful and more specifically is a
prerequisite for issue #178.
Signed-off-by: Alex Tereschenko <alext.mkrs@gmail.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
current code in pwm does not work for beaglebone src/pwm/pwm.c Implemented
check for pwm_init_replace
Signed-off-by: Michael Ring <mail@michael-ring.org>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
Instead of trying to have an implementation that covers most platforms
Leave all mmap up to platform definition. Through function pointers.
gpio_mmap_setup sets up the mmap
Within the internal gpio context struct two more function pointers now
exist mmap_read & mmap_write. They exist there so each context can its
own function for handling a write and read.
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
* Should allow for more platform quirks to be handled by mraa without
* massive conditional areas per platform.
Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
