MBED_DEMOS / Mbed 2 deprecated df-2014-rfid-case-gen-k64f-exercise

Dreamforce 2014 Workshop Exercise - RFID Case Generator

Dependencies:   BufferedSerial C12832 EndpointMain-rfid EthernetInterface Logger StatusReporter-df2014 mbed-rtos mbed

Fork of df-2014-workshop-rfid-case-generator-k64f by Doug Anson

Overview

This code demonstrates how to use the mbed platform with a ID-12LA RFID reader and a Freescale K64F to get data into the SalesForce cloud.
This project was generated as a workshop for DreamForce 2014..

Details

The 2014 DreamForce workshop centers around an example scenario where you, as a street light technician, will "check in" to a given street light to service it. The street lights in this example are intelligent - they are connected, have knowledge about who/what they are, and in this example, contain an RFID sensor to allow technicians to "check in" during a service event.

The purpose of the workshop exercise is to provide exposure to new developers that the mbed IDE and development environment/ecosystem is very simple and easy to setup and use. Additionally, the workshop highlights that mbed devices can directly interact with SalesForce. The slides for the workshop can be found here.

For more information about the mbed SalesForce Interface API and its use, please see: http://developer.mbed.org/teams/MBED_DEMOS/code/SalesforceInterface/

Pretty Pictures

For the workshop the mbed team designed breakout boards to connect the ID12LA to the Freescale K64F for ease of use. Pictures of the boards can be found below. If you are interested in the breakout board you can order one from the OSHPark project page or use the eagle or gerber files as you see fit.

The ID-12LA sockets onto the RFID Brekout Board which then is put onto the Freescale K64F.

/media/uploads/mbedAustin/rfidboard_-8-.small.jpg

/media/uploads/mbedAustin/rfidboard_-9-.small.jpg

main.cpp@29:a1067f9eb41c, 2014-09-09 (annotated)

Committer:
ansond
Date:
Tue Sep 09 17:04:17 2014 +0000
Revision:
29:a1067f9eb41c
Parent:
28:892a6668365f 
fixed threaded issues

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ansond 0:df2aa79c64f2 1 /* Copyright C2014 ARM, MIT License
ansond 0:df2aa79c64f2 2 *
ansond 0:df2aa79c64f2 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
ansond 0:df2aa79c64f2 4 * and associated documentation files the "Software", to deal in the Software without restriction,
ansond 0:df2aa79c64f2 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
ansond 0:df2aa79c64f2 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
ansond 0:df2aa79c64f2 7 * furnished to do so, subject to the following conditions:
ansond 0:df2aa79c64f2 8 *
ansond 0:df2aa79c64f2 9 * The above copyright notice and this permission notice shall be included in all copies or
ansond 0:df2aa79c64f2 10 * substantial portions of the Software.
ansond 0:df2aa79c64f2 11 *
ansond 0:df2aa79c64f2 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
ansond 0:df2aa79c64f2 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
ansond 0:df2aa79c64f2 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
ansond 0:df2aa79c64f2 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
ansond 0:df2aa79c64f2 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
ansond 0:df2aa79c64f2 17 */
ansond 0:df2aa79c64f2 18
ansond 13:2561e3855a81 19 // StatusReporter
ansond 13:2561e3855a81 20 #include "StatusReporter.h"
ansond 22:1b9e29933ab3 21
ansond 22:1b9e29933ab3 22 // appboard LCD Panel
ansond 25:89a505a8e61c 23 #if _NXP_PLATFORM
ansond 22:1b9e29933ab3 24 #include "C12832_lcd.h"
ansond 25:89a505a8e61c 25 C12832_LCD lcd;
ansond 25:89a505a8e61c 26 #endif
ansond 25:89a505a8e61c 27 #if _UBLOX_PLATFORM
ansond 25:89a505a8e61c 28 #include "C12832.h"
ansond 25:89a505a8e61c 29 C12832 lcd(D11, D13, D12, D7, D10);
ansond 22:1b9e29933ab3 30 #endif
ansond 0:df2aa79c64f2 31
ansond 0:df2aa79c64f2 32 // our Serial port
ansond 0:df2aa79c64f2 33 #include "Serial.h"
ansond 0:df2aa79c64f2 34 Serial pc(USBTX, USBRX);
ansond 0:df2aa79c64f2 35
ansond 3:03108e424931 36 // Ethernet
ansond 3:03108e424931 37 #include "EthernetInterface.h"
ansond 3:03108e424931 38 EthernetInterface ethernet;
ansond 3:03108e424931 39
ansond 20:f548e2de5b0b 40 // HTTP
ansond 20:f548e2de5b0b 41 #include "HTTPClient.h"
ansond 20:f548e2de5b0b 42 HTTPClient http;
ansond 20:f548e2de5b0b 43
ansond 6:427c387b10e7 44 // HARD RESET
ansond 6:427c387b10e7 45 extern "C" void HardFault_Handler() { NVIC_SystemReset(); }
ansond 6:427c387b10e7 46
ansond 27:9bb430dd6c07 47 // Main Task...
ansond 27:9bb430dd6c07 48 void mainTask(void const *v) {
ansond 22:1b9e29933ab3 49 // create our object instances
ansond 22:1b9e29933ab3 50 #if _NXP_PLATFORM || _UBLOX_PLATFORM
ansond 13:2561e3855a81 51 ErrorHandler logger(&pc,&lcd);
ansond 22:1b9e29933ab3 52 #endif
ansond 22:1b9e29933ab3 53 #if _K64F_PLATFORM
ansond 22:1b9e29933ab3 54 ErrorHandler logger(&pc,NULL);
ansond 22:1b9e29933ab3 55 #endif
ansond 0:df2aa79c64f2 56
ansond 0:df2aa79c64f2 57 // announce
ansond 13:2561e3855a81 58 logger.log("ARM/DreamForce 2014 mbed Status Reporter v%s",APP_VERSION);
ansond 19:341ce6a43a84 59 logger.turnLEDBlue();
ansond 0:df2aa79c64f2 60
ansond 3:03108e424931 61 // initialize Ethernet
ansond 3:03108e424931 62 logger.log("Initializing Ethernet...");
ansond 3:03108e424931 63 ethernet.init();
ansond 0:df2aa79c64f2 64
ansond 3:03108e424931 65 // get a DHCP address and bring the network interface up
ansond 3:03108e424931 66 logger.log("Getting IP Address...");
ansond 19:341ce6a43a84 67 logger.turnLEDOrange();
ansond 3:03108e424931 68 if (ethernet.connect() == 0) {
ansond 3:03108e424931 69 // log our IP address (DHCP)
ansond 3:03108e424931 70 logger.log("IP Address: %s",ethernet.getIPAddress());
ansond 3:03108e424931 71
ansond 13:2561e3855a81 72 // create the StatusReporter
ansond 20:f548e2de5b0b 73 StatusReporter status_reporter(&logger,(void *)&http);
ansond 3:03108e424931 74
ansond 8:fefcecb66463 75 // entering main loop
ansond 8:fefcecb66463 76 logger.log("Entering Main Loop...\r\nScanning...");
ansond 19:341ce6a43a84 77 logger.turnLEDGreen();
ansond 8:fefcecb66463 78
ansond 3:03108e424931 79 // Enter the main loop
ansond 3:03108e424931 80 while(true) {
ansond 13:2561e3855a81 81 // check and report on status updates
ansond 13:2561e3855a81 82 status_reporter.checkAndReportOnStatus();
ansond 3:03108e424931 83
ansond 3:03108e424931 84 // wait a bit and look again
ansond 29:a1067f9eb41c 85 Thread::wait_ms(WAIT_TIME_MS);
ansond 3:03108e424931 86 }
ansond 3:03108e424931 87 }
ansond 3:03108e424931 88 else {
ansond 3:03108e424931 89 logger.log("No Network... Exiting...");
ansond 19:341ce6a43a84 90 logger.turnLEDRed();
ansond 6:427c387b10e7 91 exit(1);
ansond 3:03108e424931 92 }
ansond 3:03108e424931 93
ansond 3:03108e424931 94 // disconnect
ansond 4:46459ed734f3 95 logger.log("Disconnecting...");
ansond 19:341ce6a43a84 96 logger.turnLEDOrange();
ansond 3:03108e424931 97 ethernet.disconnect();
ansond 4:46459ed734f3 98
ansond 4:46459ed734f3 99 // Exit
ansond 6:427c387b10e7 100 logger.log("Exiting...");
ansond 19:341ce6a43a84 101 logger.turnLEDBlue();
ansond 6:427c387b10e7 102 exit(1);
ansond 27:9bb430dd6c07 103 }
ansond 27:9bb430dd6c07 104
ansond 27:9bb430dd6c07 105 // main entry
ansond 27:9bb430dd6c07 106 int main() {
ansond 27:9bb430dd6c07 107 #if _K64F_PLATFORM
ansond 27:9bb430dd6c07 108 Thread workerTask(mainTask, NULL, osPriorityNormal, STACK_SIZE);
ansond 27:9bb430dd6c07 109 while (true) Thread::wait(10*WAIT_TIME_MS);
ansond 27:9bb430dd6c07 110 #else
ansond 27:9bb430dd6c07 111 mainTask(NULL);
ansond 27:9bb430dd6c07 112 #endif
ansond 0:df2aa79c64f2 113 }