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Two HC-SR04 based security system using FRDM-K64F board.
Dependencies: mbed FXOS8700 FXAS21002 mbed-rtos EthernetInterface jsonlite M2XStreamClient
main.cpp@0:4fd1b0bd1594, 2015-12-22 (annotated)
- Committer:
- AswinSivakumar
- Date:
- Tue Dec 22 00:23:52 2015 +0000
- Revision:
- 0:4fd1b0bd1594
- Child:
- 1:5e587e213940
First commit
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AswinSivakumar | 0:4fd1b0bd1594 | 1 | /* Copyright (c) 2015 NXP Semiconductors. MIT License |
AswinSivakumar | 0:4fd1b0bd1594 | 2 | * |
AswinSivakumar | 0:4fd1b0bd1594 | 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
AswinSivakumar | 0:4fd1b0bd1594 | 4 | * and associated documentation files (the "Software"), to deal in the Software without |
AswinSivakumar | 0:4fd1b0bd1594 | 5 | * restriction, including without limitation the rights to use, copy, modify, merge, publish, |
AswinSivakumar | 0:4fd1b0bd1594 | 6 | * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the |
AswinSivakumar | 0:4fd1b0bd1594 | 7 | * Software is furnished to do so, subject to the following conditions: |
AswinSivakumar | 0:4fd1b0bd1594 | 8 | * |
AswinSivakumar | 0:4fd1b0bd1594 | 9 | * The above copyright notice and this permission notice shall be included in all copies or |
AswinSivakumar | 0:4fd1b0bd1594 | 10 | * substantial portions of the Software. |
AswinSivakumar | 0:4fd1b0bd1594 | 11 | * |
AswinSivakumar | 0:4fd1b0bd1594 | 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
AswinSivakumar | 0:4fd1b0bd1594 | 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
AswinSivakumar | 0:4fd1b0bd1594 | 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
AswinSivakumar | 0:4fd1b0bd1594 | 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
AswinSivakumar | 0:4fd1b0bd1594 | 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
AswinSivakumar | 0:4fd1b0bd1594 | 17 | */ |
AswinSivakumar | 0:4fd1b0bd1594 | 18 | #include "FXAS21002.h" |
AswinSivakumar | 0:4fd1b0bd1594 | 19 | #include "FXOS8700.h" |
AswinSivakumar | 0:4fd1b0bd1594 | 20 | #include "mbed.h" |
AswinSivakumar | 0:4fd1b0bd1594 | 21 | #include "M2XStreamClient.h" |
AswinSivakumar | 0:4fd1b0bd1594 | 22 | #include "EthernetInterface.h" |
AswinSivakumar | 0:4fd1b0bd1594 | 23 | |
AswinSivakumar | 0:4fd1b0bd1594 | 24 | // Initialize Serial port |
AswinSivakumar | 0:4fd1b0bd1594 | 25 | Serial pc(USBTX, USBRX); |
AswinSivakumar | 0:4fd1b0bd1594 | 26 | |
AswinSivakumar | 0:4fd1b0bd1594 | 27 | // Initialize pins for I2C communication for sensors. Set jumpers J6,J7 in FRDM-STBC-AGM01 board accordingly. |
AswinSivakumar | 0:4fd1b0bd1594 | 28 | FXOS8700 accel(D14,D15); |
AswinSivakumar | 0:4fd1b0bd1594 | 29 | FXOS8700 mag(D14,D15); |
AswinSivakumar | 0:4fd1b0bd1594 | 30 | FXAS21002 gyro(D14,D15); |
AswinSivakumar | 0:4fd1b0bd1594 | 31 | |
AswinSivakumar | 0:4fd1b0bd1594 | 32 | // Set Sensor Stream details |
AswinSivakumar | 0:4fd1b0bd1594 | 33 | char deviceId[] = "8b34bc421abf15b7ec6471fa19513a98"; // Device you want to push to |
AswinSivakumar | 0:4fd1b0bd1594 | 34 | char streamAcc[] = "acc_rms"; // Stream you want to push to |
AswinSivakumar | 0:4fd1b0bd1594 | 35 | char streamMag[] = "mag_rms"; // Stream you want to push to |
AswinSivakumar | 0:4fd1b0bd1594 | 36 | char streamGyr[] = "gyr_rms"; // Stream you want to push to |
AswinSivakumar | 0:4fd1b0bd1594 | 37 | char m2xKey[] = "737018ea33de7760ab346c85ae2d9d27"; // Your M2X API Key or Master API Key |
AswinSivakumar | 0:4fd1b0bd1594 | 38 | |
AswinSivakumar | 0:4fd1b0bd1594 | 39 | int main() |
AswinSivakumar | 0:4fd1b0bd1594 | 40 | { |
AswinSivakumar | 0:4fd1b0bd1594 | 41 | // Intialize Ethernet connection |
AswinSivakumar | 0:4fd1b0bd1594 | 42 | EthernetInterface eth; |
AswinSivakumar | 0:4fd1b0bd1594 | 43 | eth.init(); |
AswinSivakumar | 0:4fd1b0bd1594 | 44 | eth.connect(); |
AswinSivakumar | 0:4fd1b0bd1594 | 45 | printf("Success. Connected!. Device IP Address is %s\r\n", eth.getIPAddress()); |
AswinSivakumar | 0:4fd1b0bd1594 | 46 | |
AswinSivakumar | 0:4fd1b0bd1594 | 47 | // Initialize the M2X client |
AswinSivakumar | 0:4fd1b0bd1594 | 48 | Client client; |
AswinSivakumar | 0:4fd1b0bd1594 | 49 | M2XStreamClient m2xClient(&client, m2xKey); |
AswinSivakumar | 0:4fd1b0bd1594 | 50 | int ret; |
AswinSivakumar | 0:4fd1b0bd1594 | 51 | |
AswinSivakumar | 0:4fd1b0bd1594 | 52 | |
AswinSivakumar | 0:4fd1b0bd1594 | 53 | // Configure Accelerometer FXOS8700, Magnetometer FXOS8700 & Gyroscope FXAS21002 |
AswinSivakumar | 0:4fd1b0bd1594 | 54 | accel.accel_config(); |
AswinSivakumar | 0:4fd1b0bd1594 | 55 | mag.mag_config(); |
AswinSivakumar | 0:4fd1b0bd1594 | 56 | gyro.gyro_config(); |
AswinSivakumar | 0:4fd1b0bd1594 | 57 | |
AswinSivakumar | 0:4fd1b0bd1594 | 58 | float accel_data[3]; float accel_rms=0.0; |
AswinSivakumar | 0:4fd1b0bd1594 | 59 | float mag_data[3]; float mag_rms=0.0; |
AswinSivakumar | 0:4fd1b0bd1594 | 60 | float gyro_data[3]; float gyro_rms=0.0; |
AswinSivakumar | 0:4fd1b0bd1594 | 61 | |
AswinSivakumar | 0:4fd1b0bd1594 | 62 | printf("Begin Data Acquisition from FXOS8700 and FXAS21002....\r\n\r\n"); |
AswinSivakumar | 0:4fd1b0bd1594 | 63 | wait(0.5); |
AswinSivakumar | 0:4fd1b0bd1594 | 64 | |
AswinSivakumar | 0:4fd1b0bd1594 | 65 | while(1) |
AswinSivakumar | 0:4fd1b0bd1594 | 66 | { |
AswinSivakumar | 0:4fd1b0bd1594 | 67 | accel.acquire_accel_data_g(accel_data); |
AswinSivakumar | 0:4fd1b0bd1594 | 68 | 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 | 69 | printf("%4.2f,\t%4.2f,\t%4.2f,\t",accel_data[0],accel_data[1],accel_data[2]); |
AswinSivakumar | 0:4fd1b0bd1594 | 70 | wait(0.01); |
AswinSivakumar | 0:4fd1b0bd1594 | 71 | |
AswinSivakumar | 0:4fd1b0bd1594 | 72 | mag.acquire_mag_data_uT(mag_data); |
AswinSivakumar | 0:4fd1b0bd1594 | 73 | printf("%4.2f,\t%4.2f,\t%4.2f,\t",mag_data[0],mag_data[1],mag_data[2]); |
AswinSivakumar | 0:4fd1b0bd1594 | 74 | 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 | 75 | wait(0.01); |
AswinSivakumar | 0:4fd1b0bd1594 | 76 | |
AswinSivakumar | 0:4fd1b0bd1594 | 77 | gyro.acquire_gyro_data_dps(gyro_data); |
AswinSivakumar | 0:4fd1b0bd1594 | 78 | printf("%4.2f,\t%4.2f,\t%4.2f\r\n",gyro_data[0],gyro_data[1],gyro_data[2]); |
AswinSivakumar | 0:4fd1b0bd1594 | 79 | 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 | 80 | wait(0.01); |
AswinSivakumar | 0:4fd1b0bd1594 | 81 | |
AswinSivakumar | 0:4fd1b0bd1594 | 82 | ret = m2xClient.updateStreamValue(deviceId, streamAcc, accel_rms); |
AswinSivakumar | 0:4fd1b0bd1594 | 83 | printf("send() returned %d\r\n", ret); |
AswinSivakumar | 0:4fd1b0bd1594 | 84 | ret = m2xClient.updateStreamValue(deviceId, streamMag, mag_rms); |
AswinSivakumar | 0:4fd1b0bd1594 | 85 | printf("send() returned %d\r\n", ret); |
AswinSivakumar | 0:4fd1b0bd1594 | 86 | ret = m2xClient.updateStreamValue(deviceId, streamGyr, gyro_rms); |
AswinSivakumar | 0:4fd1b0bd1594 | 87 | printf("send() returned %d\r\n", ret); |
AswinSivakumar | 0:4fd1b0bd1594 | 88 | wait(1); |
AswinSivakumar | 0:4fd1b0bd1594 | 89 | } |
AswinSivakumar | 0:4fd1b0bd1594 | 90 | |
AswinSivakumar | 0:4fd1b0bd1594 | 91 | } |