Two HC-SR04 based security system using FRDM-K64F board.
Dependencies: mbed FXOS8700 FXAS21002 mbed-rtos EthernetInterface jsonlite M2XStreamClient
main.cpp@1:5e587e213940, 2017-04-25 (annotated)
- Committer:
- AswinSivakumar
- Date:
- Tue Apr 25 23:41:37 2017 +0000
- Revision:
- 1:5e587e213940
- Parent:
- 0:4fd1b0bd1594
- Child:
- 2:a52795efd2e8
updated
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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AswinSivakumar | 1:5e587e213940 | 1 | /* |
AswinSivakumar | 1:5e587e213940 | 2 | * Copyright (c) 2015 - 2016, Freescale Semiconductor, Inc. |
AswinSivakumar | 1:5e587e213940 | 3 | * Copyright 2016-2017 NXP |
AswinSivakumar | 1:5e587e213940 | 4 | * |
AswinSivakumar | 1:5e587e213940 | 5 | * Redistribution and use in source and binary forms, with or without modification, |
AswinSivakumar | 1:5e587e213940 | 6 | * are permitted provided that the following conditions are met: |
AswinSivakumar | 1:5e587e213940 | 7 | * |
AswinSivakumar | 1:5e587e213940 | 8 | * o Redistributions of source code must retain the above copyright notice, this list |
AswinSivakumar | 1:5e587e213940 | 9 | * of conditions and the following disclaimer. |
AswinSivakumar | 1:5e587e213940 | 10 | * |
AswinSivakumar | 1:5e587e213940 | 11 | * o Redistributions in binary form must reproduce the above copyright notice, this |
AswinSivakumar | 1:5e587e213940 | 12 | * list of conditions and the following disclaimer in the documentation and/or |
AswinSivakumar | 1:5e587e213940 | 13 | * other materials provided with the distribution. |
AswinSivakumar | 1:5e587e213940 | 14 | * |
AswinSivakumar | 1:5e587e213940 | 15 | * o Neither the name of the copyright holder nor the names of its |
AswinSivakumar | 1:5e587e213940 | 16 | * contributors may be used to endorse or promote products derived from this |
AswinSivakumar | 1:5e587e213940 | 17 | * software without specific prior written permission. |
AswinSivakumar | 1:5e587e213940 | 18 | * |
AswinSivakumar | 1:5e587e213940 | 19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
AswinSivakumar | 1:5e587e213940 | 20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
AswinSivakumar | 1:5e587e213940 | 21 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
AswinSivakumar | 1:5e587e213940 | 22 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
AswinSivakumar | 1:5e587e213940 | 23 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
AswinSivakumar | 1:5e587e213940 | 24 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
AswinSivakumar | 1:5e587e213940 | 25 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
AswinSivakumar | 1:5e587e213940 | 26 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
AswinSivakumar | 1:5e587e213940 | 27 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
AswinSivakumar | 1:5e587e213940 | 28 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
AswinSivakumar | 1:5e587e213940 | 29 | */ |
AswinSivakumar | 0:4fd1b0bd1594 | 30 | #include "FXAS21002.h" |
AswinSivakumar | 0:4fd1b0bd1594 | 31 | #include "FXOS8700.h" |
AswinSivakumar | 0:4fd1b0bd1594 | 32 | #include "mbed.h" |
AswinSivakumar | 0:4fd1b0bd1594 | 33 | #include "M2XStreamClient.h" |
AswinSivakumar | 0:4fd1b0bd1594 | 34 | #include "EthernetInterface.h" |
AswinSivakumar | 0:4fd1b0bd1594 | 35 | |
AswinSivakumar | 0:4fd1b0bd1594 | 36 | // Initialize Serial port |
AswinSivakumar | 0:4fd1b0bd1594 | 37 | Serial pc(USBTX, USBRX); |
AswinSivakumar | 0:4fd1b0bd1594 | 38 | |
AswinSivakumar | 0:4fd1b0bd1594 | 39 | // Initialize pins for I2C communication for sensors. Set jumpers J6,J7 in FRDM-STBC-AGM01 board accordingly. |
AswinSivakumar | 0:4fd1b0bd1594 | 40 | FXOS8700 accel(D14,D15); |
AswinSivakumar | 0:4fd1b0bd1594 | 41 | FXOS8700 mag(D14,D15); |
AswinSivakumar | 0:4fd1b0bd1594 | 42 | FXAS21002 gyro(D14,D15); |
AswinSivakumar | 0:4fd1b0bd1594 | 43 | |
AswinSivakumar | 0:4fd1b0bd1594 | 44 | // Set Sensor Stream details |
AswinSivakumar | 0:4fd1b0bd1594 | 45 | char deviceId[] = "8b34bc421abf15b7ec6471fa19513a98"; // Device you want to push to |
AswinSivakumar | 0:4fd1b0bd1594 | 46 | char streamAcc[] = "acc_rms"; // Stream you want to push to |
AswinSivakumar | 0:4fd1b0bd1594 | 47 | char streamMag[] = "mag_rms"; // Stream you want to push to |
AswinSivakumar | 0:4fd1b0bd1594 | 48 | char streamGyr[] = "gyr_rms"; // Stream you want to push to |
AswinSivakumar | 0:4fd1b0bd1594 | 49 | char m2xKey[] = "737018ea33de7760ab346c85ae2d9d27"; // Your M2X API Key or Master API Key |
AswinSivakumar | 0:4fd1b0bd1594 | 50 | |
AswinSivakumar | 0:4fd1b0bd1594 | 51 | int main() |
AswinSivakumar | 0:4fd1b0bd1594 | 52 | { |
AswinSivakumar | 0:4fd1b0bd1594 | 53 | // Intialize Ethernet connection |
AswinSivakumar | 0:4fd1b0bd1594 | 54 | EthernetInterface eth; |
AswinSivakumar | 0:4fd1b0bd1594 | 55 | eth.init(); |
AswinSivakumar | 0:4fd1b0bd1594 | 56 | eth.connect(); |
AswinSivakumar | 0:4fd1b0bd1594 | 57 | printf("Success. Connected!. Device IP Address is %s\r\n", eth.getIPAddress()); |
AswinSivakumar | 0:4fd1b0bd1594 | 58 | |
AswinSivakumar | 0:4fd1b0bd1594 | 59 | // Initialize the M2X client |
AswinSivakumar | 0:4fd1b0bd1594 | 60 | Client client; |
AswinSivakumar | 0:4fd1b0bd1594 | 61 | M2XStreamClient m2xClient(&client, m2xKey); |
AswinSivakumar | 0:4fd1b0bd1594 | 62 | int ret; |
AswinSivakumar | 0:4fd1b0bd1594 | 63 | |
AswinSivakumar | 0:4fd1b0bd1594 | 64 | |
AswinSivakumar | 0:4fd1b0bd1594 | 65 | // Configure Accelerometer FXOS8700, Magnetometer FXOS8700 & Gyroscope FXAS21002 |
AswinSivakumar | 0:4fd1b0bd1594 | 66 | accel.accel_config(); |
AswinSivakumar | 0:4fd1b0bd1594 | 67 | mag.mag_config(); |
AswinSivakumar | 0:4fd1b0bd1594 | 68 | gyro.gyro_config(); |
AswinSivakumar | 0:4fd1b0bd1594 | 69 | |
AswinSivakumar | 0:4fd1b0bd1594 | 70 | float accel_data[3]; float accel_rms=0.0; |
AswinSivakumar | 0:4fd1b0bd1594 | 71 | float mag_data[3]; float mag_rms=0.0; |
AswinSivakumar | 0:4fd1b0bd1594 | 72 | float gyro_data[3]; float gyro_rms=0.0; |
AswinSivakumar | 0:4fd1b0bd1594 | 73 | |
AswinSivakumar | 0:4fd1b0bd1594 | 74 | printf("Begin Data Acquisition from FXOS8700 and FXAS21002....\r\n\r\n"); |
AswinSivakumar | 0:4fd1b0bd1594 | 75 | wait(0.5); |
AswinSivakumar | 0:4fd1b0bd1594 | 76 | |
AswinSivakumar | 0:4fd1b0bd1594 | 77 | while(1) |
AswinSivakumar | 0:4fd1b0bd1594 | 78 | { |
AswinSivakumar | 0:4fd1b0bd1594 | 79 | accel.acquire_accel_data_g(accel_data); |
AswinSivakumar | 0:4fd1b0bd1594 | 80 | accel_rms = sqrt(((accel_data[0]*accel_data[0])+(accel_data[1]*accel_data[1])+(accel_data[2]*accel_data[2]))/3); |
AswinSivakumar | 0:4fd1b0bd1594 | 81 | printf("%4.2f,\t%4.2f,\t%4.2f,\t",accel_data[0],accel_data[1],accel_data[2]); |
AswinSivakumar | 0:4fd1b0bd1594 | 82 | wait(0.01); |
AswinSivakumar | 0:4fd1b0bd1594 | 83 | |
AswinSivakumar | 0:4fd1b0bd1594 | 84 | mag.acquire_mag_data_uT(mag_data); |
AswinSivakumar | 0:4fd1b0bd1594 | 85 | printf("%4.2f,\t%4.2f,\t%4.2f,\t",mag_data[0],mag_data[1],mag_data[2]); |
AswinSivakumar | 0:4fd1b0bd1594 | 86 | mag_rms = sqrt(((mag_data[0]*mag_data[0])+(mag_data[1]*mag_data[1])+(mag_data[2]*mag_data[2]))/3); |
AswinSivakumar | 0:4fd1b0bd1594 | 87 | wait(0.01); |
AswinSivakumar | 0:4fd1b0bd1594 | 88 | |
AswinSivakumar | 0:4fd1b0bd1594 | 89 | gyro.acquire_gyro_data_dps(gyro_data); |
AswinSivakumar | 0:4fd1b0bd1594 | 90 | printf("%4.2f,\t%4.2f,\t%4.2f\r\n",gyro_data[0],gyro_data[1],gyro_data[2]); |
AswinSivakumar | 0:4fd1b0bd1594 | 91 | gyro_rms = sqrt(((gyro_data[0]*gyro_data[0])+(gyro_data[1]*gyro_data[1])+(gyro_data[2]*gyro_data[2]))/3); |
AswinSivakumar | 0:4fd1b0bd1594 | 92 | wait(0.01); |
AswinSivakumar | 0:4fd1b0bd1594 | 93 | |
AswinSivakumar | 0:4fd1b0bd1594 | 94 | ret = m2xClient.updateStreamValue(deviceId, streamAcc, accel_rms); |
AswinSivakumar | 0:4fd1b0bd1594 | 95 | printf("send() returned %d\r\n", ret); |
AswinSivakumar | 0:4fd1b0bd1594 | 96 | ret = m2xClient.updateStreamValue(deviceId, streamMag, mag_rms); |
AswinSivakumar | 0:4fd1b0bd1594 | 97 | printf("send() returned %d\r\n", ret); |
AswinSivakumar | 0:4fd1b0bd1594 | 98 | ret = m2xClient.updateStreamValue(deviceId, streamGyr, gyro_rms); |
AswinSivakumar | 0:4fd1b0bd1594 | 99 | printf("send() returned %d\r\n", ret); |
AswinSivakumar | 0:4fd1b0bd1594 | 100 | wait(1); |
AswinSivakumar | 0:4fd1b0bd1594 | 101 | } |
AswinSivakumar | 0:4fd1b0bd1594 | 102 | |
AswinSivakumar | 0:4fd1b0bd1594 | 103 | } |