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RIOT/boards/mulle
Joakim Nohlgård 142c28094e kinetis_common: Refactor GPIO implementation
This is a rewrite of the Kinetis GPIO driver which follows the
refactored API in [1]. Pins are specified using the GPIO_PIN(PORT_x, y)
macro, e.g. GPIO_PIN(PORT_E, 25) for the PTE25 pin.

The interrupt pin handling is now implemented as a linked list, this
is more memory efficient, but with a minor variation in interrupt
latency depending on in what order the pins were initialized at
runtime.

Because the linked list entries are taken from a shared pool, there is
also the possibility of running out of available configuration slots,
define the preprocessor macro GPIO_INT_POOL_SIZE in periph_conf.h if
you need more than 16 pins configured for interrupts in the same
application.

[1]: https://github.com/RIOT-OS/RIOT/pull/3095
2015-10-28 14:12:19 +01:00
..
dist mulle: Update OpenOCD conf to work with 0.9.0 2015-06-24 15:59:14 +02:00
include kinetis_common: Refactor GPIO implementation 2015-10-28 14:12:19 +01:00
board_config.c all: Update @gebart family name, email 2015-09-20 13:47:39 +02:00
board.c mulle: Initialize xtimer early to support nvram usage in board_init 2015-10-22 07:54:25 +02:00
Makefile mulle: Initial import of Eistec Mulle board. 2015-03-28 08:32:46 +01:00
Makefile.dep mulle: Initialize NVRAM storage at boot, update boot counter 2015-10-13 18:19:34 +02:00
Makefile.features boards: cleaned up entries in Makefile.features 2015-10-21 16:45:21 +02:00
Makefile.include boards/mulle: Add fallback for PORT 2015-07-10 16:55:54 +02:00