X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=tos%2Fchips%2Fpxa27x%2Fgpio%2FHalPXA27xSoftCaptureC.nc;h=76cfb7ea370a3bf2deacaea67cc338b73d9a80d5;hb=ea91d610f54dd99029ce18bdd51649210a78943d;hp=c5c058984a01ca0bab1de9bf2b63a795aa6e8dcd;hpb=805e25939a652bf5fde3f4e8ebdc8d1bd751944f;p=tinyos-2.x.git diff --git a/tos/chips/pxa27x/gpio/HalPXA27xSoftCaptureC.nc b/tos/chips/pxa27x/gpio/HalPXA27xSoftCaptureC.nc index c5c05898..76cfb7ea 100644 --- a/tos/chips/pxa27x/gpio/HalPXA27xSoftCaptureC.nc +++ b/tos/chips/pxa27x/gpio/HalPXA27xSoftCaptureC.nc @@ -1,55 +1,55 @@ -// $Id$ -/* - * Copyright (c) 2005 Arch Rock Corporation - * All rights reserved. - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * Neither the name of the Arch Rock Corporation nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARCHED - * ROCK OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR - * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE - * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - */ - -/** - * Emulates GPIO capture functionality using HalPXA27xGpioInterrupt and the - * standard 32khz counter. Provides a method to capture on BOTH edges of - * a GPIO transition - * - * @author Phil Buonadonna - */ -generic configuration HalPXA27xSoftCaptureC() -{ - provides interface HalPXA27xGpioCapture; - uses interface HalPXA27xGpioInterrupt; -} - -implementation -{ - components new HalPXa27xSoftCaptureP(); - components Counter32khzC; - - HalPXA27xGpioCapture = HalPXA27xSoftCaptureP; - HalPXA27xGpioInterrupt = HalPXA27xSoftCaptureP; - - HalPXA27xSoftCaptureP.Counter32khz32 -> Counter32khzC.Counter32khz32; -} - +// $Id$ +/* + * Copyright (c) 2005 Arch Rock Corporation + * All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Neither the name of the Arch Rock Corporation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARCHED + * ROCK OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR + * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + */ + +/** + * Emulates GPIO capture functionality using HalPXA27xGpioInterrupt and the + * standard 32khz counter. Provides a method to capture on BOTH edges of + * a GPIO transition + * + * @author Phil Buonadonna + */ +generic configuration HalPXA27xSoftCaptureC() +{ + provides interface HalPXA27xGpioCapture; + uses interface HalPXA27xGpioInterrupt; +} + +implementation +{ + components new HalPXa27xSoftCaptureP(); + components Counter32khzC; + + HalPXA27xGpioCapture = HalPXA27xSoftCaptureP; + HalPXA27xGpioInterrupt = HalPXA27xSoftCaptureP; + + HalPXA27xSoftCaptureP.Counter32khz32 -> Counter32khzC.Counter32khz32; +} +