--- /dev/null
+/*
+ * Copyright (c) 2008 Stanford University.
+ * 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 Stanford University 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 STANFORD
+ * UNIVERSITY 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.
+ */
+
+/**
+ * @author Kevin Klues <klueska@cs.stanford.edu>
+ */
+
+#include "thread.h"
+
+configuration BlockingAdcP {
+ provides {
+ interface BlockingRead<uint16_t> as BlockingRead[uint8_t client];
+ interface BlockingReadStream<uint16_t> as BlockingReadStream[uint8_t streamClient];
+ }
+ uses {
+ //For BlockingRead
+ interface Atm128AdcConfig as Config[uint8_t client];
+ interface Resource as ResourceRead[uint8_t client];
+
+ //For BlockingReadStream
+ interface Atm128AdcConfig as ConfigReadStream[uint8_t streamClient];
+ interface Resource as ResourceReadStream[uint8_t streamClient];
+ }
+}
+implementation {
+ components MainC;
+ components WireAdcP;
+ components WireAdcStreamP;
+ components BlockingAdcImplP;
+
+ MainC.SoftwareInit -> BlockingAdcImplP;
+
+ //For BlockingRead
+ BlockingRead = BlockingAdcImplP;
+ BlockingAdcImplP.Read -> WireAdcP;
+ Config = WireAdcP;
+ ResourceRead = WireAdcP;
+
+ //For BlockingReadStream
+ BlockingReadStream = BlockingAdcImplP;
+ BlockingAdcImplP.ReadStream -> WireAdcStreamP;
+ ConfigReadStream = WireAdcStreamP;
+ ResourceReadStream = WireAdcStreamP;
+
+ components SystemCallC;
+ components SystemCallQueueC;
+ BlockingAdcImplP.SystemCallQueue -> SystemCallQueueC;
+ BlockingAdcImplP.SystemCall -> SystemCallC;
+}
+
+
--- /dev/null
+/* $Id$
+ * Copyright (c) 2005 Intel Corporation
+ * All rights reserved.
+ *
+ * This file is distributed under the terms in the attached INTEL-LICENSE
+ * file. If you do not find these files, copies can be found by writing to
+ * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA,
+ * 94704. Attention: Intel License Inquiry.
+ */
+/**
+ * Provide, as per TEP101, arbitrated access via a Read interface to the
+ * Atmega128 ADC. Users of this component must link it to an
+ * implementation of Atm128AdcConfig which provides the ADC parameters
+ * (channel, etc).
+ *
+ * @author David Gay
+ * @author Kevin Klues <klueska@cs.stanford.edu>
+ */
+
+#include "Adc.h"
+
+generic configuration BlockingAdcReadClientC() {
+ provides interface BlockingRead<uint16_t>;
+ uses {
+ interface Atm128AdcConfig;
+ interface ResourceConfigure;
+ }
+}
+implementation {
+ components Atm128AdcC, BlockingAdcP;
+
+ enum {
+ ID = unique(UQ_ADC_READ),
+ HAL_ID = unique(UQ_ATM128ADC_RESOURCE)
+ };
+
+ BlockingRead = BlockingAdcP.BlockingRead[ID];
+ Atm128AdcConfig = BlockingAdcP.Config[ID];
+ BlockingAdcP.ReadResource[ID] -> Atm128AdcC.Resource[HAL_ID];
+ ResourceConfigure = Atm128AdcC.ResourceConfigure[HAL_ID];
+}
--- /dev/null
+/* $Id$
+ * Copyright (c) 2005 Intel Corporation
+ * All rights reserved.
+ *
+ * This file is distributed under the terms in the attached INTEL-LICENSE
+ * file. If you do not find these files, copies can be found by writing to
+ * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA,
+ * 94704. Attention: Intel License Inquiry.
+ */
+/**
+ * Provide, as per TEP101, arbitrated access via a ReadStream interface to
+ * the Atmega128 ADC. Users of this component must link it to an
+ * implementation of Atm128AdcConfig which provides the ADC parameters
+ * (channel, etc).
+ *
+ * @author David Gay
+ * @author Kevin Klues <klueska@cs.stanford.edu>
+ */
+
+#include "Adc.h"
+
+generic configuration BlockingAdcReadStreamClientC() {
+ provides interface BlockingReadStream<uint16_t>;
+ uses {
+ interface Atm128AdcConfig;
+ interface ResourceConfigure;
+ }
+}
+implementation {
+ components BlockingAdcP, Atm128AdcC;
+
+ enum {
+ ID = unique(UQ_ADC_READSTREAM),
+ HAL_ID = unique(UQ_ATM128ADC_RESOURCE)
+ };
+
+ BlockingReadStream = BlockingAdcP.BlockingReadStream[ID];
+ Atm128AdcConfig = BlockingAdcP.ConfigReadStream[ID];
+ BlockingAdcP.ReadStreamResource[ID] -> Atm128AdcC.Resource[HAL_ID];
+ ResourceConfigure = Atm128AdcC.ResourceConfigure[HAL_ID];
+}
+++ /dev/null
-/*
- * Copyright (c) 2008 Stanford University.
- * 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 Stanford University 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 STANFORD
- * UNIVERSITY 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.
- */
-
-/**
- * @author Kevin Klues <klueska@cs.stanford.edu>
- */
-
-module BlockingAdcImplP {
- provides {
- interface Init;
- interface BlockingRead<uint16_t> as BlockingRead[uint8_t client];
- interface BlockingReadStream<uint16_t> as BlockingReadStream[uint8_t streamClient];
- }
- uses {
- interface Read<uint16_t> as Read[uint8_t client];
- interface ReadStream<uint16_t> as ReadStream[uint8_t streamClient];
-
- interface SystemCall;
- interface SystemCallQueue;
- }
-}
-implementation {
-
- typedef struct read_params {
- uint16_t* val;
- error_t error;
- } read_params_t;
-
- typedef struct readstream_params {
- uint32_t* usPeriod;
- uint16_t* buf;
- uint16_t* count;
- error_t error;
- } readstream_params_t;
-
- syscall_queue_t read_queue;
- syscall_queue_t readstream_queue;
-
- command error_t Init.init() {
- call SystemCallQueue.init(&read_queue);
- call SystemCallQueue.init(&readstream_queue);
- return SUCCESS;
- }
-
- /**************************** Read ********************************/
- void readTask(syscall_t* s) {
- read_params_t* p = s->params;
- p->error = call Read.read[s->id]();
- if(p->error != SUCCESS) {
- call SystemCall.finish(s);
- }
- }
-
- command error_t BlockingRead.read[uint8_t id](uint16_t* val) {
- syscall_t s;
- read_params_t p;
- atomic {
- if(call SystemCallQueue.find(&read_queue, id) != NULL)
- return EBUSY;
- call SystemCallQueue.enqueue(&read_queue, &s);
- }
-
- p.val = val;
- call SystemCall.start(&readTask, &s, id, &p);
-
- atomic {
- call SystemCallQueue.remove(&read_queue, &s);
- return p.error;
- }
- }
-
- event void Read.readDone[uint8_t id]( error_t result, uint16_t val ) {
- syscall_t* s = call SystemCallQueue.find(&read_queue, id);
- read_params_t* p = s->params;
- *(p->val) = val;
- p->error = result;
- call SystemCall.finish(s);
- }
-
- /**************************** ReadStream ********************************/
- void readStreamTask(syscall_t* s) {
- readstream_params_t* p = s->params;
- p->error = call ReadStream.postBuffer[s->id](p->buf, *(p->count));
- if(p->error == SUCCESS)
- p->error = call ReadStream.read[s->id](*(p->usPeriod));
- if(p->error != SUCCESS)
- call SystemCall.finish(s);
- }
-
- command error_t BlockingReadStream.read[uint8_t id](uint32_t* usPeriod, uint16_t* buf, uint16_t count) {
- syscall_t s;
- readstream_params_t p;
- atomic {
- if(call SystemCallQueue.find(&readstream_queue, id) != NULL)
- return EBUSY;
- call SystemCallQueue.enqueue(&readstream_queue, &s);
- }
-
- p.usPeriod = usPeriod;
- p.buf = buf;
- p.count = &count;
- call SystemCall.start(&readTask, &s, id, &p);
-
- atomic {
- call SystemCallQueue.remove(&readstream_queue, &s);
- return p.error;
- }
- }
-
- event void ReadStream.bufferDone[uint8_t id](error_t result,
- uint16_t* buf, uint16_t count) {
- //Should never get here!!!!!!
- }
-
- event void ReadStream.readDone[uint8_t id](error_t result, uint32_t usPeriod) {
- syscall_t* s = call SystemCallQueue.find(&read_queue, id);
- readstream_params_t* p = s->params;
- *(p->usPeriod) = usPeriod;
- p->error = result;
- call SystemCall.finish(s);
- }
-}
generic configuration BlockingAdcReadClientC() {
provides interface BlockingRead<uint16_t>;
uses interface AdcConfigure<const msp430adc12_channel_config_t*>;
-} implementation {
+}
+implementation {
components BlockingAdcP,
#ifdef REF_VOLT_AUTO_CONFIGURE
// if the client configuration requires a stable
--- /dev/null
+/*
+ * Copyright (c) 2008 Stanford University.
+ * 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 Stanford University 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 STANFORD
+ * UNIVERSITY 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.
+ */
+
+/**
+ * @author Kevin Klues <klueska@cs.stanford.edu>
+ */
+
+module BlockingAdcImplP {
+ provides {
+ interface Init;
+ interface BlockingRead<uint16_t> as BlockingRead[uint8_t client];
+ interface BlockingReadStream<uint16_t> as BlockingReadStream[uint8_t streamClient];
+ }
+ uses {
+ interface Read<uint16_t> as Read[uint8_t client];
+ interface ReadStream<uint16_t> as ReadStream[uint8_t streamClient];
+
+ interface SystemCall;
+ interface SystemCallQueue;
+ }
+}
+implementation {
+
+ typedef struct read_params {
+ uint16_t* val;
+ error_t error;
+ } read_params_t;
+
+ typedef struct readstream_params {
+ uint32_t* usPeriod;
+ uint16_t* buf;
+ uint16_t* count;
+ error_t error;
+ } readstream_params_t;
+
+ syscall_queue_t read_queue;
+ syscall_queue_t readstream_queue;
+
+ command error_t Init.init() {
+ call SystemCallQueue.init(&read_queue);
+ call SystemCallQueue.init(&readstream_queue);
+ return SUCCESS;
+ }
+
+ /**************************** Read ********************************/
+ void readTask(syscall_t* s) {
+ read_params_t* p = s->params;
+ p->error = call Read.read[s->id]();
+ if(p->error != SUCCESS) {
+ call SystemCall.finish(s);
+ }
+ }
+
+ command error_t BlockingRead.read[uint8_t id](uint16_t* val) {
+ syscall_t s;
+ read_params_t p;
+ atomic {
+ if(call SystemCallQueue.find(&read_queue, id) != NULL)
+ return EBUSY;
+ call SystemCallQueue.enqueue(&read_queue, &s);
+ }
+
+ p.val = val;
+ call SystemCall.start(&readTask, &s, id, &p);
+
+ atomic {
+ call SystemCallQueue.remove(&read_queue, &s);
+ return p.error;
+ }
+ }
+
+ event void Read.readDone[uint8_t id]( error_t result, uint16_t val ) {
+ syscall_t* s = call SystemCallQueue.find(&read_queue, id);
+ read_params_t* p = s->params;
+ *(p->val) = val;
+ p->error = result;
+ call SystemCall.finish(s);
+ }
+
+ /**************************** ReadStream ********************************/
+ void readStreamTask(syscall_t* s) {
+ readstream_params_t* p = s->params;
+ p->error = call ReadStream.postBuffer[s->id](p->buf, *(p->count));
+ if(p->error == SUCCESS)
+ p->error = call ReadStream.read[s->id](*(p->usPeriod));
+ if(p->error != SUCCESS)
+ call SystemCall.finish(s);
+ }
+
+ command error_t BlockingReadStream.read[uint8_t id](uint32_t* usPeriod, uint16_t* buf, uint16_t count) {
+ syscall_t s;
+ readstream_params_t p;
+ atomic {
+ if(call SystemCallQueue.find(&readstream_queue, id) != NULL)
+ return EBUSY;
+ call SystemCallQueue.enqueue(&readstream_queue, &s);
+ }
+
+ p.usPeriod = usPeriod;
+ p.buf = buf;
+ p.count = &count;
+ call SystemCall.start(&readTask, &s, id, &p);
+
+ atomic {
+ call SystemCallQueue.remove(&readstream_queue, &s);
+ return p.error;
+ }
+ }
+
+ event void ReadStream.bufferDone[uint8_t id](error_t result,
+ uint16_t* buf, uint16_t count) {
+ //Should never get here!!!!!!
+ }
+
+ event void ReadStream.readDone[uint8_t id](error_t result, uint32_t usPeriod) {
+ syscall_t* s = call SystemCallQueue.find(&read_queue, id);
+ readstream_params_t* p = s->params;
+ *(p->usPeriod) = usPeriod;
+ p->error = result;
+ call SystemCall.finish(s);
+ }
+}
projects / tinyos-2.x.git / commitdiff