ACKme / WiConnect

Host library for controlling a WiConnect enabled Wi-Fi module.

Dependents:   wiconnect-ota_example wiconnect-web_setup_example wiconnect-test-console wiconnect-tcp_server_example ... more

types/SocketIrqHandlerMap.h@24:e27e23297f02, 2014-09-06 (annotated)

Committer:
dan_ackme
Date:
Sat Sep 06 20:34:01 2014 -0700
Revision:
24:e27e23297f02
Parent:
16:7f1d6d359787 
add api to get/set module settings

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dan_ackme 24:e27e23297f02 1 /**
dan_ackme 24:e27e23297f02 2 * ACKme WiConnect Host Library is licensed under the BSD licence:
dan_ackme 24:e27e23297f02 3 *
dan_ackme 24:e27e23297f02 4 * Copyright (c)2014 ACKme Networks.
dan_ackme 24:e27e23297f02 5 * All rights reserved.
dan_ackme 24:e27e23297f02 6 *
dan_ackme 24:e27e23297f02 7 * Redistribution and use in source and binary forms, with or without modification,
dan_ackme 24:e27e23297f02 8 * are permitted provided that the following conditions are met:
dan_ackme 24:e27e23297f02 9 *
dan_ackme 24:e27e23297f02 10 * 1. Redistributions of source code must retain the above copyright notice,
dan_ackme 24:e27e23297f02 11 * this list of conditions and the following disclaimer.
dan_ackme 24:e27e23297f02 12 * 2. Redistributions in binary form must reproduce the above copyright notice,
dan_ackme 24:e27e23297f02 13 * this list of conditions and the following disclaimer in the documentation
dan_ackme 24:e27e23297f02 14 * and/or other materials provided with the distribution.
dan_ackme 24:e27e23297f02 15 * 3. The name of the author may not be used to endorse or promote products
dan_ackme 24:e27e23297f02 16 * derived from this software without specific prior written permission.
dan_ackme 24:e27e23297f02 17 *
dan_ackme 24:e27e23297f02 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS AND ANY EXPRESS OR IMPLIED
dan_ackme 24:e27e23297f02 19 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
dan_ackme 24:e27e23297f02 20 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
dan_ackme 24:e27e23297f02 21 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
dan_ackme 24:e27e23297f02 22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
dan_ackme 24:e27e23297f02 23 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
dan_ackme 24:e27e23297f02 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
dan_ackme 24:e27e23297f02 25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
dan_ackme 24:e27e23297f02 26 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
dan_ackme 24:e27e23297f02 27 * OF SUCH DAMAGE.
dan_ackme 0:ea85c4bb5e1f 28 */
dan_ackme 0:ea85c4bb5e1f 29 #pragma once
dan_ackme 0:ea85c4bb5e1f 30
dan_ackme 0:ea85c4bb5e1f 31 #include "Wiconnect.h"
dan_ackme 0:ea85c4bb5e1f 32 #include "types/PinIrqHandler.h"
dan_ackme 0:ea85c4bb5e1f 33
dan_ackme 0:ea85c4bb5e1f 34 namespace wiconnect
dan_ackme 0:ea85c4bb5e1f 35 {
dan_ackme 0:ea85c4bb5e1f 36
dan_ackme 11:ea484e1b7fc4 37 /**
dan_ackme 11:ea484e1b7fc4 38 * Generic callback function.
dan_ackme 11:ea484e1b7fc4 39 *
dan_ackme 11:ea484e1b7fc4 40 * @note Internal use only.
dan_ackme 11:ea484e1b7fc4 41 */
dan_ackme 0:ea85c4bb5e1f 42 class SocketIrqHandlerMap
dan_ackme 0:ea85c4bb5e1f 43 {
dan_ackme 0:ea85c4bb5e1f 44 public:
dan_ackme 0:ea85c4bb5e1f 45 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 46 SocketIrqHandlerMap()
dan_ackme 0:ea85c4bb5e1f 47 {
dan_ackme 0:ea85c4bb5e1f 48 memset(handlers, 0, sizeof(handlers));
dan_ackme 0:ea85c4bb5e1f 49 }
dan_ackme 0:ea85c4bb5e1f 50
dan_ackme 0:ea85c4bb5e1f 51 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 52 ~SocketIrqHandlerMap()
dan_ackme 0:ea85c4bb5e1f 53 {
dan_ackme 0:ea85c4bb5e1f 54 for(int i = 0; i < WICONNECT_MAX_PIN_IRQ_HANDLERS; ++i)
dan_ackme 0:ea85c4bb5e1f 55 {
dan_ackme 0:ea85c4bb5e1f 56 if(handlers[i] != NULL)
dan_ackme 0:ea85c4bb5e1f 57 {
dan_ackme 0:ea85c4bb5e1f 58 handlers[i]->~PinIrqHandler();
dan_ackme 0:ea85c4bb5e1f 59 }
dan_ackme 0:ea85c4bb5e1f 60 }
dan_ackme 0:ea85c4bb5e1f 61 }
dan_ackme 0:ea85c4bb5e1f 62
dan_ackme 0:ea85c4bb5e1f 63 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 64 bool pinIsRegistered(Pin pin)
dan_ackme 0:ea85c4bb5e1f 65 {
dan_ackme 0:ea85c4bb5e1f 66 for(int i = 0; i < WICONNECT_MAX_PIN_IRQ_HANDLERS; ++i)
dan_ackme 0:ea85c4bb5e1f 67 {
dan_ackme 0:ea85c4bb5e1f 68 if(handlers[i] != NULL && handlers[i]->irqPin == pin)
dan_ackme 0:ea85c4bb5e1f 69 {
dan_ackme 0:ea85c4bb5e1f 70 return true;
dan_ackme 0:ea85c4bb5e1f 71 }
dan_ackme 0:ea85c4bb5e1f 72 }
dan_ackme 0:ea85c4bb5e1f 73 return false;
dan_ackme 0:ea85c4bb5e1f 74 }
dan_ackme 0:ea85c4bb5e1f 75
dan_ackme 0:ea85c4bb5e1f 76 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 77 WiconnectResult registerHandler(Pin pin, const Callback &callback)
dan_ackme 0:ea85c4bb5e1f 78 {
dan_ackme 0:ea85c4bb5e1f 79 if(pinIsRegistered(pin))
dan_ackme 0:ea85c4bb5e1f 80 {
dan_ackme 0:ea85c4bb5e1f 81 return WICONNECT_DUPLICATE;
dan_ackme 0:ea85c4bb5e1f 82 }
dan_ackme 0:ea85c4bb5e1f 83
dan_ackme 0:ea85c4bb5e1f 84 PinIrqHandler *handler = NULL;
dan_ackme 0:ea85c4bb5e1f 85
dan_ackme 0:ea85c4bb5e1f 86 for(int i = 0; i < WICONNECT_MAX_PIN_IRQ_HANDLERS; ++i)
dan_ackme 0:ea85c4bb5e1f 87 {
dan_ackme 0:ea85c4bb5e1f 88 if(handlers[i] == NULL)
dan_ackme 0:ea85c4bb5e1f 89 {
dan_ackme 0:ea85c4bb5e1f 90 handler = (PinIrqHandler*)&handlerBuffers[i];
dan_ackme 0:ea85c4bb5e1f 91 handlers[i] = handler;
dan_ackme 0:ea85c4bb5e1f 92 }
dan_ackme 0:ea85c4bb5e1f 93 }
dan_ackme 0:ea85c4bb5e1f 94
dan_ackme 0:ea85c4bb5e1f 95 if(handler == NULL)
dan_ackme 0:ea85c4bb5e1f 96 {
dan_ackme 0:ea85c4bb5e1f 97 return WICONNECT_NOT_FOUND;
dan_ackme 0:ea85c4bb5e1f 98 }
dan_ackme 0:ea85c4bb5e1f 99
dan_ackme 0:ea85c4bb5e1f 100 *handler = PinIrqHandler(pin, callback);
dan_ackme 0:ea85c4bb5e1f 101
dan_ackme 0:ea85c4bb5e1f 102 return WICONNECT_SUCCESS;
dan_ackme 0:ea85c4bb5e1f 103 }
dan_ackme 0:ea85c4bb5e1f 104
dan_ackme 0:ea85c4bb5e1f 105 /*************************************************************************************************/
dan_ackme 0:ea85c4bb5e1f 106 WiconnectResult unregisterHandler(Pin pin)
dan_ackme 0:ea85c4bb5e1f 107 {
dan_ackme 0:ea85c4bb5e1f 108 for(int i = 0; i < WICONNECT_MAX_PIN_IRQ_HANDLERS; ++i)
dan_ackme 0:ea85c4bb5e1f 109 {
dan_ackme 0:ea85c4bb5e1f 110 if(handlers[i] != NULL && handlers[i]->irqPin == pin)
dan_ackme 0:ea85c4bb5e1f 111 {
dan_ackme 0:ea85c4bb5e1f 112 handlers[i]->~PinIrqHandler();
dan_ackme 0:ea85c4bb5e1f 113 handlers[i] = NULL;
dan_ackme 0:ea85c4bb5e1f 114 return WICONNECT_SUCCESS;
dan_ackme 0:ea85c4bb5e1f 115 }
dan_ackme 0:ea85c4bb5e1f 116 }
dan_ackme 0:ea85c4bb5e1f 117
dan_ackme 0:ea85c4bb5e1f 118 return WICONNECT_NOT_FOUND;
dan_ackme 0:ea85c4bb5e1f 119 }
dan_ackme 0:ea85c4bb5e1f 120
dan_ackme 0:ea85c4bb5e1f 121 private:
dan_ackme 0:ea85c4bb5e1f 122 PinIrqHandler *handlers[WICONNECT_MAX_PIN_IRQ_HANDLERS];
dan_ackme 0:ea85c4bb5e1f 123 PinIrqHandlerBuffer handlerBuffers[WICONNECT_MAX_PIN_IRQ_HANDLERS];
dan_ackme 0:ea85c4bb5e1f 124 };
dan_ackme 0:ea85c4bb5e1f 125
dan_ackme 0:ea85c4bb5e1f 126
dan_ackme 0:ea85c4bb5e1f 127
dan_ackme 0:ea85c4bb5e1f 128 }