Mike Pulice / ublox_C200Test

Integrating the ublox LISA C200 modem

Fork of SprintUSBModemHTTPClientTest by Donatien Garnier

mbed-rtos/rtos/Semaphore.h@5:3f93dd1d4cb3, 2013-09-26 (annotated)

Committer:
sam_grove
Date:
Thu Sep 26 00:44:20 2013 -0500
Revision:
5:3f93dd1d4cb3
Exported program and replaced contents of the repo with the source

to build and debug using keil mdk. Libs NOT upto date are lwip, lwip-sys

and socket. these have newer versions under mbed_official but were starting

from a know working point

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sam_grove 5:3f93dd1d4cb3 1 /* mbed Microcontroller Library
sam_grove 5:3f93dd1d4cb3 2 * Copyright (c) 2006-2012 ARM Limited
sam_grove 5:3f93dd1d4cb3 3 *
sam_grove 5:3f93dd1d4cb3 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
sam_grove 5:3f93dd1d4cb3 5 * of this software and associated documentation files (the "Software"), to deal
sam_grove 5:3f93dd1d4cb3 6 * in the Software without restriction, including without limitation the rights
sam_grove 5:3f93dd1d4cb3 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
sam_grove 5:3f93dd1d4cb3 8 * copies of the Software, and to permit persons to whom the Software is
sam_grove 5:3f93dd1d4cb3 9 * furnished to do so, subject to the following conditions:
sam_grove 5:3f93dd1d4cb3 10 *
sam_grove 5:3f93dd1d4cb3 11 * The above copyright notice and this permission notice shall be included in
sam_grove 5:3f93dd1d4cb3 12 * all copies or substantial portions of the Software.
sam_grove 5:3f93dd1d4cb3 13 *
sam_grove 5:3f93dd1d4cb3 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
sam_grove 5:3f93dd1d4cb3 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
sam_grove 5:3f93dd1d4cb3 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
sam_grove 5:3f93dd1d4cb3 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
sam_grove 5:3f93dd1d4cb3 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
sam_grove 5:3f93dd1d4cb3 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
sam_grove 5:3f93dd1d4cb3 20 * SOFTWARE.
sam_grove 5:3f93dd1d4cb3 21 */
sam_grove 5:3f93dd1d4cb3 22 #ifndef SEMAPHORE_H
sam_grove 5:3f93dd1d4cb3 23 #define SEMAPHORE_H
sam_grove 5:3f93dd1d4cb3 24
sam_grove 5:3f93dd1d4cb3 25 #include <stdint.h>
sam_grove 5:3f93dd1d4cb3 26 #include "cmsis_os.h"
sam_grove 5:3f93dd1d4cb3 27
sam_grove 5:3f93dd1d4cb3 28 namespace rtos {
sam_grove 5:3f93dd1d4cb3 29
sam_grove 5:3f93dd1d4cb3 30 /** The Semaphore class is used to manage and protect access to a set of shared resources. */
sam_grove 5:3f93dd1d4cb3 31 class Semaphore {
sam_grove 5:3f93dd1d4cb3 32 public:
sam_grove 5:3f93dd1d4cb3 33 /** Create and Initialize a Semaphore object used for managing resources.
sam_grove 5:3f93dd1d4cb3 34 @param number of available resources; maximum index value is (count-1).
sam_grove 5:3f93dd1d4cb3 35 */
sam_grove 5:3f93dd1d4cb3 36 Semaphore(int32_t count);
sam_grove 5:3f93dd1d4cb3 37
sam_grove 5:3f93dd1d4cb3 38 /** Wait until a Semaphore resource becomes available.
sam_grove 5:3f93dd1d4cb3 39 @param millisec timeout value or 0 in case of no time-out. (default: osWaitForever).
sam_grove 5:3f93dd1d4cb3 40 @return number of available tokens, or -1 in case of incorrect parameters
sam_grove 5:3f93dd1d4cb3 41 */
sam_grove 5:3f93dd1d4cb3 42 int32_t wait(uint32_t millisec=osWaitForever);
sam_grove 5:3f93dd1d4cb3 43
sam_grove 5:3f93dd1d4cb3 44 /** Release a Semaphore resource that was obtain with Semaphore::wait.
sam_grove 5:3f93dd1d4cb3 45 @return status code that indicates the execution status of the function.
sam_grove 5:3f93dd1d4cb3 46 */
sam_grove 5:3f93dd1d4cb3 47 osStatus release(void);
sam_grove 5:3f93dd1d4cb3 48
sam_grove 5:3f93dd1d4cb3 49 ~Semaphore();
sam_grove 5:3f93dd1d4cb3 50
sam_grove 5:3f93dd1d4cb3 51 private:
sam_grove 5:3f93dd1d4cb3 52 osSemaphoreId _osSemaphoreId;
sam_grove 5:3f93dd1d4cb3 53 osSemaphoreDef_t _osSemaphoreDef;
sam_grove 5:3f93dd1d4cb3 54 #ifdef CMSIS_OS_RTX
sam_grove 5:3f93dd1d4cb3 55 uint32_t _semaphore_data[2];
sam_grove 5:3f93dd1d4cb3 56 #endif
sam_grove 5:3f93dd1d4cb3 57 };
sam_grove 5:3f93dd1d4cb3 58
sam_grove 5:3f93dd1d4cb3 59 }
sam_grove 5:3f93dd1d4cb3 60 #endif