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
internal/network/NetworkJoin.cpp@11:ea484e1b7fc4, 2014-08-12 (annotated)
- Committer:
- dan_ackme
- Date:
- Tue Aug 12 02:34:46 2014 -0700
- Revision:
- 11:ea484e1b7fc4
- Parent:
- 8:1fad4ca6c6a4
- Child:
- 13:2b51f5267c92
updated documnetation
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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dan_ackme | 0:ea85c4bb5e1f | 1 | /* |
dan_ackme | 0:ea85c4bb5e1f | 2 | * Copyright 2014, ACKme Networks |
dan_ackme | 0:ea85c4bb5e1f | 3 | * All Rights Reserved. |
dan_ackme | 0:ea85c4bb5e1f | 4 | * |
dan_ackme | 0:ea85c4bb5e1f | 5 | * This is UNPUBLISHED PROPRIETARY SOURCE CODE of ACKme Networks; |
dan_ackme | 0:ea85c4bb5e1f | 6 | * the contents of this file may not be disclosed to third parties, copied |
dan_ackme | 0:ea85c4bb5e1f | 7 | * or duplicated in any form, in whole or in part, without the prior |
dan_ackme | 0:ea85c4bb5e1f | 8 | * written permission of ACKme Networks. |
dan_ackme | 0:ea85c4bb5e1f | 9 | */ |
dan_ackme | 0:ea85c4bb5e1f | 10 | |
dan_ackme | 0:ea85c4bb5e1f | 11 | #include "Wiconnect.h" |
dan_ackme | 0:ea85c4bb5e1f | 12 | #include "internal/common.h" |
dan_ackme | 0:ea85c4bb5e1f | 13 | |
dan_ackme | 0:ea85c4bb5e1f | 14 | /*************************************************************************************************/ |
dan_ackme | 0:ea85c4bb5e1f | 15 | WiconnectResult NetworkInterface::join(const char* ssid, const char *password, const Callback &completeHandler_) |
dan_ackme | 0:ea85c4bb5e1f | 16 | { |
dan_ackme | 2:05e20e184e7e | 17 | WiconnectResult result = WICONNECT_ERROR; |
dan_ackme | 0:ea85c4bb5e1f | 18 | |
dan_ackme | 0:ea85c4bb5e1f | 19 | enum |
dan_ackme | 0:ea85c4bb5e1f | 20 | { |
dan_ackme | 0:ea85c4bb5e1f | 21 | FS_SET_SSID, |
dan_ackme | 0:ea85c4bb5e1f | 22 | FS_SET_PASSWORD, |
dan_ackme | 0:ea85c4bb5e1f | 23 | FS_NETWORK_UP |
dan_ackme | 0:ea85c4bb5e1f | 24 | }; |
dan_ackme | 0:ea85c4bb5e1f | 25 | |
dan_ackme | 0:ea85c4bb5e1f | 26 | CHECK_CALLBACK_AVAILABLE(completeHandler_); |
dan_ackme | 0:ea85c4bb5e1f | 27 | CHECK_OTHER_COMMAND_EXECUTING(); |
dan_ackme | 0:ea85c4bb5e1f | 28 | |
dan_ackme | 0:ea85c4bb5e1f | 29 | if(wiconnect->internalProcessingState == FS_SET_SSID) |
dan_ackme | 0:ea85c4bb5e1f | 30 | { |
dan_ackme | 0:ea85c4bb5e1f | 31 | if(ssid == NULL || |
dan_ackme | 0:ea85c4bb5e1f | 32 | WICONNECT_SUCCEEDED(result, wiconnect->sendCommand("set wlan.ssid %s", ssid))) |
dan_ackme | 0:ea85c4bb5e1f | 33 | { |
dan_ackme | 0:ea85c4bb5e1f | 34 | wiconnect->internalProcessingState = FS_SET_PASSWORD; |
dan_ackme | 0:ea85c4bb5e1f | 35 | } |
dan_ackme | 0:ea85c4bb5e1f | 36 | } |
dan_ackme | 0:ea85c4bb5e1f | 37 | |
dan_ackme | 0:ea85c4bb5e1f | 38 | if(wiconnect->internalProcessingState == FS_SET_PASSWORD) |
dan_ackme | 0:ea85c4bb5e1f | 39 | { |
dan_ackme | 0:ea85c4bb5e1f | 40 | if(password == NULL || |
dan_ackme | 0:ea85c4bb5e1f | 41 | WICONNECT_SUCCEEDED(result, wiconnect->sendCommand("set wlan.passkey %s", password))) |
dan_ackme | 0:ea85c4bb5e1f | 42 | { |
dan_ackme | 0:ea85c4bb5e1f | 43 | wiconnect->internalProcessingState = FS_NETWORK_UP; |
dan_ackme | 0:ea85c4bb5e1f | 44 | } |
dan_ackme | 0:ea85c4bb5e1f | 45 | } |
dan_ackme | 0:ea85c4bb5e1f | 46 | |
dan_ackme | 0:ea85c4bb5e1f | 47 | if(wiconnect->internalProcessingState == FS_NETWORK_UP) |
dan_ackme | 0:ea85c4bb5e1f | 48 | { |
dan_ackme | 0:ea85c4bb5e1f | 49 | if(WICONNECT_SUCCEEDED(result, wiconnect->sendCommand("network_up"))) |
dan_ackme | 0:ea85c4bb5e1f | 50 | { |
dan_ackme | 0:ea85c4bb5e1f | 51 | #ifdef WICONNECT_ASYNC_TIMER_ENABLED |
dan_ackme | 0:ea85c4bb5e1f | 52 | if(completeHandler_.isValid()) |
dan_ackme | 0:ea85c4bb5e1f | 53 | { |
dan_ackme | 11:ea484e1b7fc4 | 54 | #ifdef WICONNECT_ASYNC_TIMER_ENABLED |
dan_ackme | 11:ea484e1b7fc4 | 55 | monitorTimer.stop(); |
dan_ackme | 11:ea484e1b7fc4 | 56 | #endif |
dan_ackme | 11:ea484e1b7fc4 | 57 | completeHandler = completeHandler_; |
dan_ackme | 11:ea484e1b7fc4 | 58 | monitorTimer.start(this, &NetworkInterface::joinStatusMonitor, 1000); |
dan_ackme | 0:ea85c4bb5e1f | 59 | } |
dan_ackme | 0:ea85c4bb5e1f | 60 | #endif |
dan_ackme | 0:ea85c4bb5e1f | 61 | } |
dan_ackme | 0:ea85c4bb5e1f | 62 | } |
dan_ackme | 0:ea85c4bb5e1f | 63 | |
dan_ackme | 0:ea85c4bb5e1f | 64 | CHECK_CLEANUP_COMMAND(); |
dan_ackme | 0:ea85c4bb5e1f | 65 | |
dan_ackme | 0:ea85c4bb5e1f | 66 | return result; |
dan_ackme | 0:ea85c4bb5e1f | 67 | } |
dan_ackme | 0:ea85c4bb5e1f | 68 | |
dan_ackme | 0:ea85c4bb5e1f | 69 | |
dan_ackme | 0:ea85c4bb5e1f | 70 | |
dan_ackme | 0:ea85c4bb5e1f | 71 | /*************************************************************************************************/ |
dan_ackme | 0:ea85c4bb5e1f | 72 | WiconnectResult NetworkInterface::leave() |
dan_ackme | 0:ea85c4bb5e1f | 73 | { |
dan_ackme | 0:ea85c4bb5e1f | 74 | WiconnectResult result; |
dan_ackme | 0:ea85c4bb5e1f | 75 | |
dan_ackme | 0:ea85c4bb5e1f | 76 | CHECK_OTHER_COMMAND_EXECUTING(); |
dan_ackme | 0:ea85c4bb5e1f | 77 | |
dan_ackme | 0:ea85c4bb5e1f | 78 | #ifdef WICONNECT_ASYNC_TIMER_ENABLED |
dan_ackme | 0:ea85c4bb5e1f | 79 | monitorTimer.stop(); |
dan_ackme | 0:ea85c4bb5e1f | 80 | #endif |
dan_ackme | 0:ea85c4bb5e1f | 81 | result = wiconnect->sendCommand("network_down"); |
dan_ackme | 0:ea85c4bb5e1f | 82 | |
dan_ackme | 0:ea85c4bb5e1f | 83 | CHECK_CLEANUP_COMMAND(); |
dan_ackme | 0:ea85c4bb5e1f | 84 | |
dan_ackme | 0:ea85c4bb5e1f | 85 | return result; |
dan_ackme | 0:ea85c4bb5e1f | 86 | } |
dan_ackme | 0:ea85c4bb5e1f | 87 | |
dan_ackme | 0:ea85c4bb5e1f | 88 | |
dan_ackme | 0:ea85c4bb5e1f | 89 | /*************************************************************************************************/ |
dan_ackme | 0:ea85c4bb5e1f | 90 | WiconnectResult NetworkInterface::getNetworkStatus(NetworkStatus *statusPtr) |
dan_ackme | 0:ea85c4bb5e1f | 91 | { |
dan_ackme | 0:ea85c4bb5e1f | 92 | WiconnectResult result; |
dan_ackme | 0:ea85c4bb5e1f | 93 | |
dan_ackme | 0:ea85c4bb5e1f | 94 | CHECK_OTHER_COMMAND_EXECUTING(); |
dan_ackme | 0:ea85c4bb5e1f | 95 | |
dan_ackme | 0:ea85c4bb5e1f | 96 | if(WICONNECT_SUCCEEDED(result, wiconnect->sendCommand("get network.status"))) |
dan_ackme | 0:ea85c4bb5e1f | 97 | { |
dan_ackme | 0:ea85c4bb5e1f | 98 | int32_t status; |
dan_ackme | 0:ea85c4bb5e1f | 99 | if(!WICONNECT_FAILED(result, wiconnect->responseToInt32(&status))) |
dan_ackme | 0:ea85c4bb5e1f | 100 | { |
dan_ackme | 0:ea85c4bb5e1f | 101 | *statusPtr = (NetworkStatus)status; |
dan_ackme | 0:ea85c4bb5e1f | 102 | } |
dan_ackme | 0:ea85c4bb5e1f | 103 | } |
dan_ackme | 0:ea85c4bb5e1f | 104 | |
dan_ackme | 0:ea85c4bb5e1f | 105 | CHECK_CLEANUP_COMMAND(); |
dan_ackme | 0:ea85c4bb5e1f | 106 | |
dan_ackme | 0:ea85c4bb5e1f | 107 | return result; |
dan_ackme | 0:ea85c4bb5e1f | 108 | } |
dan_ackme | 0:ea85c4bb5e1f | 109 | |
dan_ackme | 0:ea85c4bb5e1f | 110 | |
dan_ackme | 0:ea85c4bb5e1f | 111 | #ifdef WICONNECT_ASYNC_TIMER_ENABLED |
dan_ackme | 0:ea85c4bb5e1f | 112 | |
dan_ackme | 7:41d456a65f14 | 113 | |
dan_ackme | 0:ea85c4bb5e1f | 114 | /*************************************************************************************************/ |
dan_ackme | 0:ea85c4bb5e1f | 115 | // this is called every 1s by the monitorTimer |
dan_ackme | 0:ea85c4bb5e1f | 116 | void NetworkInterface::joinStatusMonitor() |
dan_ackme | 0:ea85c4bb5e1f | 117 | { |
dan_ackme | 8:1fad4ca6c6a4 | 118 | static char responseBuffer[4]; |
dan_ackme | 8:1fad4ca6c6a4 | 119 | static uint8_t cmdBuffer[sizeof(QueuedCommand)]; |
dan_ackme | 8:1fad4ca6c6a4 | 120 | QueuedCommand *cmd = (QueuedCommand*)cmdBuffer; |
dan_ackme | 6:8a87a59d0d21 | 121 | |
dan_ackme | 0:ea85c4bb5e1f | 122 | monitorTimer.stop(); |
dan_ackme | 6:8a87a59d0d21 | 123 | |
dan_ackme | 8:1fad4ca6c6a4 | 124 | *cmd = QueuedCommand(sizeof(responseBuffer), responseBuffer, "get network.status"); |
dan_ackme | 6:8a87a59d0d21 | 125 | |
dan_ackme | 6:8a87a59d0d21 | 126 | wiconnect->enqueueCommand(cmd, Callback(this, &NetworkInterface::joinStatusCheckCallback)); |
dan_ackme | 0:ea85c4bb5e1f | 127 | } |
dan_ackme | 0:ea85c4bb5e1f | 128 | |
dan_ackme | 0:ea85c4bb5e1f | 129 | /*************************************************************************************************/ |
dan_ackme | 0:ea85c4bb5e1f | 130 | // this is called on the completion of the 'get'network.status' command above |
dan_ackme | 0:ea85c4bb5e1f | 131 | void NetworkInterface::joinStatusCheckCallback(WiconnectResult result, void *arg1, void *arg2) |
dan_ackme | 0:ea85c4bb5e1f | 132 | { |
dan_ackme | 0:ea85c4bb5e1f | 133 | bool isComplete = true; |
dan_ackme | 0:ea85c4bb5e1f | 134 | |
dan_ackme | 0:ea85c4bb5e1f | 135 | QueuedCommand *cmd = (QueuedCommand*)arg1; |
dan_ackme | 0:ea85c4bb5e1f | 136 | |
dan_ackme | 0:ea85c4bb5e1f | 137 | if(result == WICONNECT_SUCCESS) |
dan_ackme | 0:ea85c4bb5e1f | 138 | { |
dan_ackme | 0:ea85c4bb5e1f | 139 | int32_t status; |
dan_ackme | 0:ea85c4bb5e1f | 140 | if(!StringUtil::strToInt32(cmd->responseBuffer, &status)) |
dan_ackme | 0:ea85c4bb5e1f | 141 | { |
dan_ackme | 0:ea85c4bb5e1f | 142 | result = WICONNECT_RESPONSE_PARSE_ERROR; |
dan_ackme | 0:ea85c4bb5e1f | 143 | } |
dan_ackme | 0:ea85c4bb5e1f | 144 | else if(status == 0) |
dan_ackme | 0:ea85c4bb5e1f | 145 | { |
dan_ackme | 0:ea85c4bb5e1f | 146 | isComplete = false; |
dan_ackme | 0:ea85c4bb5e1f | 147 | } |
dan_ackme | 0:ea85c4bb5e1f | 148 | } |
dan_ackme | 0:ea85c4bb5e1f | 149 | |
dan_ackme | 0:ea85c4bb5e1f | 150 | if(isComplete) |
dan_ackme | 0:ea85c4bb5e1f | 151 | { |
dan_ackme | 0:ea85c4bb5e1f | 152 | completeHandler.call(result, NULL, NULL); |
dan_ackme | 0:ea85c4bb5e1f | 153 | } |
dan_ackme | 0:ea85c4bb5e1f | 154 | else |
dan_ackme | 0:ea85c4bb5e1f | 155 | { |
dan_ackme | 0:ea85c4bb5e1f | 156 | monitorTimer.start(this, &NetworkInterface::joinStatusMonitor, 1000); |
dan_ackme | 0:ea85c4bb5e1f | 157 | } |
dan_ackme | 0:ea85c4bb5e1f | 158 | } |
dan_ackme | 0:ea85c4bb5e1f | 159 | |
dan_ackme | 0:ea85c4bb5e1f | 160 | #endif |