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NB-IoT
Dependencies: NDefLib X_NUCLEO_NFC02A1 hdc1080 mbed
Fork of HelloWorld_NFC02A1 by
main.cpp@9:0bd2f0c13d3d, 2016-10-03 (annotated)
- Committer:
- giovannivisentini
- Date:
- Mon Oct 03 11:58:00 2016 +0000
- Revision:
- 9:0bd2f0c13d3d
- Parent:
- 8:9bdd16ebccfb
- Child:
- 11:d0665d9c28a6
update libs and enable tag reading
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
rosarium | 0:892175366555 | 1 | /** |
rosarium | 0:892175366555 | 2 | ****************************************************************************** |
rosarium | 0:892175366555 | 3 | * @file main.cpp |
rosarium | 1:11ae12d41082 | 4 | * @author AMG Central Lab |
rosarium | 0:892175366555 | 5 | * @version V1.0.0 |
rosarium | 1:11ae12d41082 | 6 | * @date 30 Aug 2016 |
rosarium | 0:892175366555 | 7 | * @brief This demo writes an ndef message with an url inside. |
rosarium | 0:892175366555 | 8 | ****************************************************************************** |
rosarium | 0:892175366555 | 9 | * @attention |
rosarium | 0:892175366555 | 10 | * |
rosarium | 1:11ae12d41082 | 11 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
rosarium | 0:892175366555 | 12 | * |
rosarium | 0:892175366555 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
rosarium | 0:892175366555 | 14 | * are permitted provided that the following conditions are met: |
rosarium | 0:892175366555 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
rosarium | 0:892175366555 | 16 | * this list of conditions and the following disclaimer. |
rosarium | 0:892175366555 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
rosarium | 0:892175366555 | 18 | * this list of conditions and the following disclaimer in the documentation |
rosarium | 0:892175366555 | 19 | * and/or other materials provided with the distribution. |
rosarium | 0:892175366555 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
rosarium | 0:892175366555 | 21 | * may be used to endorse or promote products derived from this software |
rosarium | 0:892175366555 | 22 | * without specific prior written permission. |
rosarium | 0:892175366555 | 23 | * |
rosarium | 0:892175366555 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
rosarium | 0:892175366555 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
rosarium | 0:892175366555 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
rosarium | 0:892175366555 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
rosarium | 0:892175366555 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
rosarium | 0:892175366555 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
rosarium | 0:892175366555 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
rosarium | 0:892175366555 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
rosarium | 0:892175366555 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
rosarium | 0:892175366555 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
rosarium | 0:892175366555 | 34 | * |
rosarium | 0:892175366555 | 35 | ****************************************************************************** |
rosarium | 0:892175366555 | 36 | */ |
rosarium | 0:892175366555 | 37 | |
rosarium | 0:892175366555 | 38 | #include "mbed.h" |
rosarium | 0:892175366555 | 39 | |
rosarium | 0:892175366555 | 40 | #include "X_NUCLEO_NFC02A1.h" |
rosarium | 0:892175366555 | 41 | #include "DevI2C.h" |
rosarium | 0:892175366555 | 42 | #include "m24lr.h" |
rosarium | 1:11ae12d41082 | 43 | #include "NDefLib/NDefNfcTag.h" |
rosarium | 1:11ae12d41082 | 44 | #include "NDefLib/RecordType/RecordURI.h" |
rosarium | 8:9bdd16ebccfb | 45 | |
rosarium | 8:9bdd16ebccfb | 46 | static volatile bool buttonPress=false; // true when the user press the message |
rosarium | 8:9bdd16ebccfb | 47 | |
rosarium | 8:9bdd16ebccfb | 48 | static void setButtonPress(){ |
rosarium | 8:9bdd16ebccfb | 49 | buttonPress=true; |
rosarium | 8:9bdd16ebccfb | 50 | }//if buttonPress |
rosarium | 8:9bdd16ebccfb | 51 | |
rosarium | 8:9bdd16ebccfb | 52 | static void readAndPrintNfcTag(NDefLib::NDefNfcTag &tag){ |
rosarium | 8:9bdd16ebccfb | 53 | using namespace NDefLib; |
rosarium | 8:9bdd16ebccfb | 54 | |
rosarium | 8:9bdd16ebccfb | 55 | if(tag.openSession() == true){ |
rosarium | 8:9bdd16ebccfb | 56 | printf("Open Session\r\n"); |
rosarium | 8:9bdd16ebccfb | 57 | NDefLib::Message readMsg; |
rosarium | 8:9bdd16ebccfb | 58 | |
rosarium | 8:9bdd16ebccfb | 59 | tag.read(&readMsg); |
rosarium | 8:9bdd16ebccfb | 60 | printf("Message Read\r\n"); |
rosarium | 8:9bdd16ebccfb | 61 | |
rosarium | 8:9bdd16ebccfb | 62 | if(readMsg.getNRecords()==0){ |
rosarium | 8:9bdd16ebccfb | 63 | printf("Error Read\r\n"); |
rosarium | 8:9bdd16ebccfb | 64 | }else{ |
rosarium | 8:9bdd16ebccfb | 65 | for(uint32_t i=0;i<readMsg.getNRecords();i++){ |
rosarium | 8:9bdd16ebccfb | 66 | Record *r = readMsg[i]; |
rosarium | 8:9bdd16ebccfb | 67 | // printRecord(r); |
rosarium | 8:9bdd16ebccfb | 68 | //----- |
rosarium | 8:9bdd16ebccfb | 69 | RecordURI *const temp = (RecordURI*)r; |
rosarium | 8:9bdd16ebccfb | 70 | printf("Read uriId: %d\r\n",temp->getUriId()); |
rosarium | 8:9bdd16ebccfb | 71 | printf("Read uriType: %s\r\n",temp->getUriType().c_str()); |
rosarium | 8:9bdd16ebccfb | 72 | printf("Read uriContent: %s\r\n",temp->getContent().c_str()); |
rosarium | 8:9bdd16ebccfb | 73 | //------ |
rosarium | 8:9bdd16ebccfb | 74 | delete r; |
rosarium | 8:9bdd16ebccfb | 75 | }//for |
rosarium | 8:9bdd16ebccfb | 76 | }//if-else |
rosarium | 8:9bdd16ebccfb | 77 | |
rosarium | 8:9bdd16ebccfb | 78 | tag.closeSession(); |
rosarium | 8:9bdd16ebccfb | 79 | printf("Close session\r\n"); |
rosarium | 8:9bdd16ebccfb | 80 | }else{ |
rosarium | 8:9bdd16ebccfb | 81 | printf("Error open read Session\n\r"); |
rosarium | 8:9bdd16ebccfb | 82 | } |
rosarium | 8:9bdd16ebccfb | 83 | } |
rosarium | 8:9bdd16ebccfb | 84 | |
rosarium | 0:892175366555 | 85 | /** |
rosarium | 0:892175366555 | 86 | * Write a Ndef URI message linking to st.com site. |
rosarium | 0:892175366555 | 87 | */ |
rosarium | 8:9bdd16ebccfb | 88 | |
rosarium | 0:892175366555 | 89 | int main(void) |
rosarium | 0:892175366555 | 90 | { |
rosarium | 0:892175366555 | 91 | |
rosarium | 0:892175366555 | 92 | /*use default board pinout*/ |
rosarium | 0:892175366555 | 93 | DevI2C i2cChannel(X_NUCLEO_NFC02A1::DEFAULT_SDA_PIN,X_NUCLEO_NFC02A1::DEFAULT_SDL_PIN); |
rosarium | 0:892175366555 | 94 | X_NUCLEO_NFC02A1 *nfcNucleo = X_NUCLEO_NFC02A1::Instance(i2cChannel, |
rosarium | 0:892175366555 | 95 | X_NUCLEO_NFC02A1::DEFAULT_GPO_PIN,X_NUCLEO_NFC02A1::DEFAULT_RF_DISABLE_PIN, |
rosarium | 0:892175366555 | 96 | X_NUCLEO_NFC02A1::DEFAULT_LED1_PIN,X_NUCLEO_NFC02A1::DEFAULT_LED2_PIN, |
rosarium | 0:892175366555 | 97 | X_NUCLEO_NFC02A1::DEFAULT_LED3_PIN); |
rosarium | 0:892175366555 | 98 | |
rosarium | 2:6f1b1f7f8d12 | 99 | NDefLib::NDefNfcTag& tag =nfcNucleo->getM24LR().getNDefTag(); |
rosarium | 2:6f1b1f7f8d12 | 100 | M24LR & mM24LRp = nfcNucleo->getM24LR(); |
rosarium | 2:6f1b1f7f8d12 | 101 | |
rosarium | 0:892175366555 | 102 | /* Enable Energy Harvesting */ |
rosarium | 1:11ae12d41082 | 103 | mM24LRp.Enable_EnergyHarvesting(); |
rosarium | 0:892175366555 | 104 | |
rosarium | 0:892175366555 | 105 | printf("System Initialization done: !\n\r"); |
rosarium | 0:892175366555 | 106 | |
rosarium | 2:6f1b1f7f8d12 | 107 | /*open the i2c session with the nfc chip*/ |
rosarium | 8:9bdd16ebccfb | 108 | if(tag.openSession() == true) |
rosarium | 2:6f1b1f7f8d12 | 109 | { |
rosarium | 2:6f1b1f7f8d12 | 110 | printf("Session opened\n\r"); |
rosarium | 2:6f1b1f7f8d12 | 111 | nfcNucleo->getLed1()=1; |
rosarium | 2:6f1b1f7f8d12 | 112 | |
rosarium | 2:6f1b1f7f8d12 | 113 | /*create the NDef message and record*/ |
rosarium | 2:6f1b1f7f8d12 | 114 | NDefLib::Message msg; |
rosarium | 7:699836375630 | 115 | NDefLib::RecordURI rUri(NDefLib::RecordURI::HTTP_WWW,"st.com/st25"); |
rosarium | 2:6f1b1f7f8d12 | 116 | msg.addRecord(&rUri); |
rosarium | 2:6f1b1f7f8d12 | 117 | |
rosarium | 2:6f1b1f7f8d12 | 118 | /*write the tag*/ |
rosarium | 8:9bdd16ebccfb | 119 | if(tag.write(msg) == true) |
rosarium | 8:9bdd16ebccfb | 120 | { |
rosarium | 2:6f1b1f7f8d12 | 121 | printf("Tag written\n\r"); |
rosarium | 2:6f1b1f7f8d12 | 122 | nfcNucleo->getLed2()=1; |
rosarium | 8:9bdd16ebccfb | 123 | } |
rosarium | 8:9bdd16ebccfb | 124 | else |
rosarium | 8:9bdd16ebccfb | 125 | { |
rosarium | 2:6f1b1f7f8d12 | 126 | printf("Error writing \n\r"); |
rosarium | 2:6f1b1f7f8d12 | 127 | nfcNucleo->getLed1()=0; |
rosarium | 2:6f1b1f7f8d12 | 128 | }//if-else |
rosarium | 2:6f1b1f7f8d12 | 129 | |
rosarium | 2:6f1b1f7f8d12 | 130 | /*close the i2c session*/ |
rosarium | 8:9bdd16ebccfb | 131 | if(tag.closeSession() == true) |
rosarium | 1:11ae12d41082 | 132 | { |
rosarium | 2:6f1b1f7f8d12 | 133 | printf("Session closed\n\r"); |
rosarium | 2:6f1b1f7f8d12 | 134 | nfcNucleo->getLed3()=1; |
rosarium | 1:11ae12d41082 | 135 | } |
rosarium | 1:11ae12d41082 | 136 | else |
rosarium | 2:6f1b1f7f8d12 | 137 | { |
rosarium | 2:6f1b1f7f8d12 | 138 | printf("Error closing the session\n\r"); |
rosarium | 2:6f1b1f7f8d12 | 139 | }//if-else |
rosarium | 2:6f1b1f7f8d12 | 140 | |
rosarium | 2:6f1b1f7f8d12 | 141 | } |
rosarium | 2:6f1b1f7f8d12 | 142 | else |
rosarium | 2:6f1b1f7f8d12 | 143 | printf("Error opening the session\n\r"); |
giovannivisentini | 9:0bd2f0c13d3d | 144 | |
giovannivisentini | 9:0bd2f0c13d3d | 145 | #if defined(TARGET_STM) |
rosarium | 8:9bdd16ebccfb | 146 | /* enable the button */ |
rosarium | 8:9bdd16ebccfb | 147 | InterruptIn mybutton(USER_BUTTON); |
rosarium | 8:9bdd16ebccfb | 148 | |
rosarium | 8:9bdd16ebccfb | 149 | mybutton.fall(setButtonPress); |
rosarium | 8:9bdd16ebccfb | 150 | |
rosarium | 8:9bdd16ebccfb | 151 | /*each second change the led status and see if the user press the button*/ |
rosarium | 8:9bdd16ebccfb | 152 | while(1) |
rosarium | 8:9bdd16ebccfb | 153 | { |
rosarium | 8:9bdd16ebccfb | 154 | if(buttonPress) |
rosarium | 8:9bdd16ebccfb | 155 | { |
rosarium | 8:9bdd16ebccfb | 156 | /*write the read message on console*/ |
rosarium | 8:9bdd16ebccfb | 157 | readAndPrintNfcTag(tag); |
rosarium | 8:9bdd16ebccfb | 158 | buttonPress=false; |
rosarium | 8:9bdd16ebccfb | 159 | } |
rosarium | 8:9bdd16ebccfb | 160 | } |
giovannivisentini | 9:0bd2f0c13d3d | 161 | #else |
giovannivisentini | 9:0bd2f0c13d3d | 162 | readAndPrintNfcTag(tag); |
rosarium | 8:9bdd16ebccfb | 163 | #endif |
rosarium | 0:892175366555 | 164 | } |
rosarium | 0:892175366555 | 165 | |
rosarium | 2:6f1b1f7f8d12 | 166 | |
rosarium | 2:6f1b1f7f8d12 | 167 | |
rosarium | 8:9bdd16ebccfb | 168 | |
rosarium | 2:6f1b1f7f8d12 | 169 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |