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NB-IoT
Dependencies: NDefLib X_NUCLEO_NFC02A1 hdc1080 mbed
Fork of HelloWorld_NFC02A1 by
main.cpp@12:85bf9d143843, 2017-07-11 (annotated)
- Committer:
- Davidroid
- Date:
- Tue Jul 11 15:26:04 2017 +0000
- Revision:
- 12:85bf9d143843
- Parent:
- 11:d0665d9c28a6
- Child:
- 13:17208d6d9971
Updating with the new mbed library.
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 | |
giovannivisentini | 11:d0665d9c28a6 | 40 | #include "XNucleoNFC02A1.h" |
rosarium | 0:892175366555 | 41 | #include "DevI2C.h" |
rosarium | 1:11ae12d41082 | 42 | #include "NDefLib/NDefNfcTag.h" |
rosarium | 1:11ae12d41082 | 43 | #include "NDefLib/RecordType/RecordURI.h" |
rosarium | 8:9bdd16ebccfb | 44 | |
rosarium | 8:9bdd16ebccfb | 45 | static volatile bool buttonPress=false; // true when the user press the message |
rosarium | 8:9bdd16ebccfb | 46 | |
giovannivisentini | 11:d0665d9c28a6 | 47 | static void set_button_press(){ |
rosarium | 8:9bdd16ebccfb | 48 | buttonPress=true; |
rosarium | 8:9bdd16ebccfb | 49 | }//if buttonPress |
rosarium | 8:9bdd16ebccfb | 50 | |
giovannivisentini | 11:d0665d9c28a6 | 51 | static void read_and_print_nfc_tag(NDefLib::NDefNfcTag &tag){ |
rosarium | 8:9bdd16ebccfb | 52 | using namespace NDefLib; |
rosarium | 8:9bdd16ebccfb | 53 | |
giovannivisentini | 11:d0665d9c28a6 | 54 | if(tag.open_session() == true){ |
rosarium | 8:9bdd16ebccfb | 55 | printf("Open Session\r\n"); |
rosarium | 8:9bdd16ebccfb | 56 | NDefLib::Message readMsg; |
rosarium | 8:9bdd16ebccfb | 57 | |
rosarium | 8:9bdd16ebccfb | 58 | tag.read(&readMsg); |
rosarium | 8:9bdd16ebccfb | 59 | printf("Message Read\r\n"); |
rosarium | 8:9bdd16ebccfb | 60 | |
giovannivisentini | 11:d0665d9c28a6 | 61 | if(readMsg.get_N_records()==0){ |
rosarium | 8:9bdd16ebccfb | 62 | printf("Error Read\r\n"); |
rosarium | 8:9bdd16ebccfb | 63 | }else{ |
giovannivisentini | 11:d0665d9c28a6 | 64 | for(uint32_t i=0;i<readMsg.get_N_records();i++){ |
rosarium | 8:9bdd16ebccfb | 65 | Record *r = readMsg[i]; |
rosarium | 8:9bdd16ebccfb | 66 | // printRecord(r); |
rosarium | 8:9bdd16ebccfb | 67 | //----- |
rosarium | 8:9bdd16ebccfb | 68 | RecordURI *const temp = (RecordURI*)r; |
giovannivisentini | 11:d0665d9c28a6 | 69 | printf("Read uriId: %d\r\n",temp->get_uri_id()); |
giovannivisentini | 11:d0665d9c28a6 | 70 | printf("Read uriType: %s\r\n",temp->get_uri_type().c_str()); |
giovannivisentini | 11:d0665d9c28a6 | 71 | printf("Read uriContent: %s\r\n",temp->get_content().c_str()); |
rosarium | 8:9bdd16ebccfb | 72 | //------ |
rosarium | 8:9bdd16ebccfb | 73 | delete r; |
rosarium | 8:9bdd16ebccfb | 74 | }//for |
rosarium | 8:9bdd16ebccfb | 75 | }//if-else |
rosarium | 8:9bdd16ebccfb | 76 | |
giovannivisentini | 11:d0665d9c28a6 | 77 | tag.close_session(); |
rosarium | 8:9bdd16ebccfb | 78 | printf("Close session\r\n"); |
rosarium | 8:9bdd16ebccfb | 79 | }else{ |
rosarium | 8:9bdd16ebccfb | 80 | printf("Error open read Session\n\r"); |
rosarium | 8:9bdd16ebccfb | 81 | } |
rosarium | 8:9bdd16ebccfb | 82 | } |
rosarium | 8:9bdd16ebccfb | 83 | |
rosarium | 0:892175366555 | 84 | /** |
rosarium | 0:892175366555 | 85 | * Write a Ndef URI message linking to st.com site. |
rosarium | 0:892175366555 | 86 | */ |
rosarium | 8:9bdd16ebccfb | 87 | |
rosarium | 0:892175366555 | 88 | int main(void) |
rosarium | 0:892175366555 | 89 | { |
rosarium | 0:892175366555 | 90 | |
rosarium | 0:892175366555 | 91 | /*use default board pinout*/ |
Davidroid | 12:85bf9d143843 | 92 | DevI2C *i2cChannel = new DevI2C(XNucleoNFC02A1::DEFAULT_SDA_PIN,XNucleoNFC02A1::DEFAULT_SDL_PIN); |
giovannivisentini | 11:d0665d9c28a6 | 93 | XNucleoNFC02A1 *nfcNucleo = XNucleoNFC02A1::instance(i2cChannel, |
giovannivisentini | 11:d0665d9c28a6 | 94 | XNucleoNFC02A1::DEFAULT_GPO_PIN,XNucleoNFC02A1::DEFAULT_RF_DISABLE_PIN, |
giovannivisentini | 11:d0665d9c28a6 | 95 | XNucleoNFC02A1::DEFAULT_LED1_PIN,XNucleoNFC02A1::DEFAULT_LED2_PIN, |
giovannivisentini | 11:d0665d9c28a6 | 96 | XNucleoNFC02A1::DEFAULT_LED3_PIN); |
rosarium | 0:892175366555 | 97 | |
giovannivisentini | 11:d0665d9c28a6 | 98 | NDefLib::NDefNfcTag& tag =nfcNucleo->get_M24LR().get_NDef_tag(); |
giovannivisentini | 11:d0665d9c28a6 | 99 | M24LR & mM24LRp = nfcNucleo->get_M24LR(); |
rosarium | 2:6f1b1f7f8d12 | 100 | |
rosarium | 0:892175366555 | 101 | /* Enable Energy Harvesting */ |
giovannivisentini | 11:d0665d9c28a6 | 102 | mM24LRp.enable_energy_harvesting(); |
rosarium | 0:892175366555 | 103 | |
rosarium | 0:892175366555 | 104 | printf("System Initialization done: !\n\r"); |
rosarium | 0:892175366555 | 105 | |
rosarium | 2:6f1b1f7f8d12 | 106 | /*open the i2c session with the nfc chip*/ |
giovannivisentini | 11:d0665d9c28a6 | 107 | if(tag.open_session() == true) |
rosarium | 2:6f1b1f7f8d12 | 108 | { |
rosarium | 2:6f1b1f7f8d12 | 109 | printf("Session opened\n\r"); |
giovannivisentini | 11:d0665d9c28a6 | 110 | nfcNucleo->get_led1()=1; |
rosarium | 2:6f1b1f7f8d12 | 111 | |
rosarium | 2:6f1b1f7f8d12 | 112 | /*create the NDef message and record*/ |
rosarium | 2:6f1b1f7f8d12 | 113 | NDefLib::Message msg; |
rosarium | 7:699836375630 | 114 | NDefLib::RecordURI rUri(NDefLib::RecordURI::HTTP_WWW,"st.com/st25"); |
giovannivisentini | 11:d0665d9c28a6 | 115 | msg.add_record(&rUri); |
rosarium | 2:6f1b1f7f8d12 | 116 | |
rosarium | 2:6f1b1f7f8d12 | 117 | /*write the tag*/ |
rosarium | 8:9bdd16ebccfb | 118 | if(tag.write(msg) == true) |
rosarium | 8:9bdd16ebccfb | 119 | { |
rosarium | 2:6f1b1f7f8d12 | 120 | printf("Tag written\n\r"); |
giovannivisentini | 11:d0665d9c28a6 | 121 | nfcNucleo->get_led2()=1; |
rosarium | 8:9bdd16ebccfb | 122 | } |
rosarium | 8:9bdd16ebccfb | 123 | else |
rosarium | 8:9bdd16ebccfb | 124 | { |
rosarium | 2:6f1b1f7f8d12 | 125 | printf("Error writing \n\r"); |
giovannivisentini | 11:d0665d9c28a6 | 126 | nfcNucleo->get_led1()=0; |
rosarium | 2:6f1b1f7f8d12 | 127 | }//if-else |
rosarium | 2:6f1b1f7f8d12 | 128 | |
rosarium | 2:6f1b1f7f8d12 | 129 | /*close the i2c session*/ |
giovannivisentini | 11:d0665d9c28a6 | 130 | if(tag.close_session() == true) |
rosarium | 1:11ae12d41082 | 131 | { |
rosarium | 2:6f1b1f7f8d12 | 132 | printf("Session closed\n\r"); |
giovannivisentini | 11:d0665d9c28a6 | 133 | nfcNucleo->get_led3()=1; |
rosarium | 1:11ae12d41082 | 134 | } |
rosarium | 1:11ae12d41082 | 135 | else |
rosarium | 2:6f1b1f7f8d12 | 136 | { |
rosarium | 2:6f1b1f7f8d12 | 137 | printf("Error closing the session\n\r"); |
rosarium | 2:6f1b1f7f8d12 | 138 | }//if-else |
rosarium | 2:6f1b1f7f8d12 | 139 | |
rosarium | 2:6f1b1f7f8d12 | 140 | } |
rosarium | 2:6f1b1f7f8d12 | 141 | else |
rosarium | 2:6f1b1f7f8d12 | 142 | printf("Error opening the session\n\r"); |
giovannivisentini | 9:0bd2f0c13d3d | 143 | |
giovannivisentini | 9:0bd2f0c13d3d | 144 | #if defined(TARGET_STM) |
rosarium | 8:9bdd16ebccfb | 145 | /* enable the button */ |
rosarium | 8:9bdd16ebccfb | 146 | InterruptIn mybutton(USER_BUTTON); |
rosarium | 8:9bdd16ebccfb | 147 | |
giovannivisentini | 11:d0665d9c28a6 | 148 | mybutton.fall(set_button_press); |
rosarium | 8:9bdd16ebccfb | 149 | |
rosarium | 8:9bdd16ebccfb | 150 | /*each second change the led status and see if the user press the button*/ |
rosarium | 8:9bdd16ebccfb | 151 | while(1) |
rosarium | 8:9bdd16ebccfb | 152 | { |
rosarium | 8:9bdd16ebccfb | 153 | if(buttonPress) |
rosarium | 8:9bdd16ebccfb | 154 | { |
rosarium | 8:9bdd16ebccfb | 155 | /*write the read message on console*/ |
giovannivisentini | 11:d0665d9c28a6 | 156 | read_and_print_nfc_tag(tag); |
rosarium | 8:9bdd16ebccfb | 157 | buttonPress=false; |
rosarium | 8:9bdd16ebccfb | 158 | } |
rosarium | 8:9bdd16ebccfb | 159 | } |
giovannivisentini | 9:0bd2f0c13d3d | 160 | #else |
giovannivisentini | 11:d0665d9c28a6 | 161 | read_and_print_nfc_tag(tag); |
rosarium | 8:9bdd16ebccfb | 162 | #endif |
rosarium | 0:892175366555 | 163 | } |
rosarium | 0:892175366555 | 164 | |
rosarium | 2:6f1b1f7f8d12 | 165 | |
rosarium | 2:6f1b1f7f8d12 | 166 | |
rosarium | 8:9bdd16ebccfb | 167 | |
rosarium | 2:6f1b1f7f8d12 | 168 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |