Tu Tri Huynh / Mbed OS DISCO-F746NG_light_control_system_tth

School project.

Dependencies:   Timezone NTPClient BSP_DISCO_F746NG Grove_temperature

main.cpp@12:50b76050d163, 2021-01-18 (annotated)

Committer:
tuxx0046
Date:
Mon Jan 18 07:41:31 2021 +0000
Revision:
12:50b76050d163
Parent:
11:f3e516401328
Child:
13:41debc0b9063
Minor changes in comments.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tuxx0046 1:1ee11539cc43 1 /**
tuxx0046 10:137cf2c92871 2 ******************************************************************************
tuxx0046 10:137cf2c92871 3 @file main.cpp
tuxx0046 10:137cf2c92871 4 @author Tu Tri Huynh
tuxx0046 10:137cf2c92871 5 @date January 13, 2021
tuxx0046 10:137cf2c92871 6 @brief Light Control System to automatically dimmer or increase light levels
tuxx0046 10:137cf2c92871 7 @section Libraries used
tuxx0046 11:f3e516401328 8 mbed-os version 6.6.0
tuxx0046 10:137cf2c92871 9 BSP_DISCO_F746NG, revision 13:85dbcff by Team ST
tuxx0046 11:f3e516401328 10 Grove_temperature, v1.0.0 by Toyomasa Watarai
tuxx0046 10:137cf2c92871 11
tuxx0046 10:137cf2c92871 12 @section Recommended hardware
tuxx0046 10:137cf2c92871 13 STM32F746G-DISCOVERY
tuxx0046 10:137cf2c92871 14 Grove Base Shield v2.1
tuxx0046 10:137cf2c92871 15 Grove Light Sensor v1.2
tuxx0046 10:137cf2c92871 16 Grove Rotary Angle Sensor v1.2
tuxx0046 10:137cf2c92871 17 Grove LED Socket Kit v1.5
tuxx0046 10:137cf2c92871 18 Grove LED diode
tuxx0046 10:137cf2c92871 19 Grove Button v1.2
tuxx0046 12:50b76050d163 20 Grove Temperature Sensor v1.2
tuxx0046 10:137cf2c92871 21 ******************************************************************************
tuxx0046 0:ed4063a0a4d5 22 */
tuxx0046 0:ed4063a0a4d5 23
tuxx0046 0:ed4063a0a4d5 24 #include "mbed.h"
tuxx0046 11:f3e516401328 25 #include "Grove_temperature.h"
tuxx0046 6:aecab8e3acad 26
tuxx0046 6:aecab8e3acad 27 AnalogIn light_sensor(A0);
tuxx0046 9:fd1f07a4a0ff 28 AnalogIn rotary(A1);
tuxx0046 6:aecab8e3acad 29 PwmOut led(D3);
tuxx0046 11:f3e516401328 30 Grove_temperature temp(A2);
tuxx0046 0:ed4063a0a4d5 31 char building[31];
tuxx0046 0:ed4063a0a4d5 32 char room[31];
tuxx0046 0:ed4063a0a4d5 33
tuxx0046 6:aecab8e3acad 34 /** DigitalOut myled(LED1); */
tuxx0046 0:ed4063a0a4d5 35
tuxx0046 9:fd1f07a4a0ff 36 #include "helper_functions.h"
tuxx0046 3:02e7aac23ff9 37 #include "setup_functions.h"
tuxx0046 4:1a12157689a7 38 #include "lcd_functions.h"
tuxx0046 6:aecab8e3acad 39 #include "led_functions.h"
tuxx0046 9:fd1f07a4a0ff 40 #include "rotary_functions.h"
tuxx0046 10:137cf2c92871 41 #include "sc_functions.h"
tuxx0046 9:fd1f07a4a0ff 42
tuxx0046 0:ed4063a0a4d5 43
tuxx0046 0:ed4063a0a4d5 44 int main(){
tuxx0046 10:137cf2c92871 45
tuxx0046 4:1a12157689a7 46 lcd_initialize();
tuxx0046 4:1a12157689a7 47 lcd_show_setup_screen();
tuxx0046 10:137cf2c92871 48 setup_run_setup();
tuxx0046 10:137cf2c92871 49
tuxx0046 10:137cf2c92871 50 Thread serial_communication;
tuxx0046 10:137cf2c92871 51 serial_communication.start(&sc_run_service);
tuxx0046 6:aecab8e3acad 52
tuxx0046 6:aecab8e3acad 53 float light_sensor_reading;
tuxx0046 9:fd1f07a4a0ff 54 float rotary_reading;
tuxx0046 2:90d31841523a 55 while(1)
tuxx0046 2:90d31841523a 56 {
tuxx0046 11:f3e516401328 57 /** Code for testing temperature sensor
tuxx0046 11:f3e516401328 58 1/18/2021 - Working
tuxx0046 11:f3e516401328 59 */
tuxx0046 11:f3e516401328 60 /**
tuxx0046 11:f3e516401328 61 printf("Current temperatur is: %2.2f\n", temp.getTemperature());
tuxx0046 11:f3e516401328 62 wait_us(1000000);
tuxx0046 11:f3e516401328 63 */
tuxx0046 11:f3e516401328 64
tuxx0046 9:fd1f07a4a0ff 65 /** Code for testing that the rotary can control the LED light blinking
tuxx0046 9:fd1f07a4a0ff 66 1/14/2021 Working
tuxx0046 9:fd1f07a4a0ff 67 */
tuxx0046 11:f3e516401328 68 /**
tuxx0046 9:fd1f07a4a0ff 69 rotary_reading = rotary_reverse_read(rotary);
tuxx0046 9:fd1f07a4a0ff 70 printf("%1.2f\n",rotary_reading);
tuxx0046 9:fd1f07a4a0ff 71 led_set_blink_rate(rotary_reading);
tuxx0046 9:fd1f07a4a0ff 72 wait_us(2000000);
tuxx0046 10:137cf2c92871 73 */
tuxx0046 9:fd1f07a4a0ff 74
tuxx0046 9:fd1f07a4a0ff 75 /** Code for testing if rotary has been turned or not
tuxx0046 9:fd1f07a4a0ff 76 1/14/2021 Working
tuxx0046 9:fd1f07a4a0ff 77 */
tuxx0046 9:fd1f07a4a0ff 78 /**
tuxx0046 9:fd1f07a4a0ff 79 if (rotary_is_on(rotary))
tuxx0046 9:fd1f07a4a0ff 80 {
tuxx0046 9:fd1f07a4a0ff 81 printf("Rotary is on\n");
tuxx0046 9:fd1f07a4a0ff 82 }
tuxx0046 9:fd1f07a4a0ff 83 else
tuxx0046 9:fd1f07a4a0ff 84 {
tuxx0046 9:fd1f07a4a0ff 85 printf("Rotary is off\n");
tuxx0046 9:fd1f07a4a0ff 86 }
tuxx0046 9:fd1f07a4a0ff 87 wait_us(1000000);
tuxx0046 9:fd1f07a4a0ff 88 */
tuxx0046 9:fd1f07a4a0ff 89
tuxx0046 9:fd1f07a4a0ff 90 /** Code for testing sensor readings
tuxx0046 9:fd1f07a4a0ff 91 1/14/2021 Working
tuxx0046 9:fd1f07a4a0ff 92 */
tuxx0046 9:fd1f07a4a0ff 93 /**
tuxx0046 6:aecab8e3acad 94 light_sensor_reading = light_sensor.read();
tuxx0046 9:fd1f07a4a0ff 95 rotary_reading = rotary.read();
tuxx0046 9:fd1f07a4a0ff 96 printf("Light intensity: %i%%\n", helper_get_sensor_read_in_percent(light_sensor_reading));
tuxx0046 9:fd1f07a4a0ff 97 printf("Rotary turned: %i%%\n", helper_get_sensor_read_in_percent(rotary_reading));
tuxx0046 6:aecab8e3acad 98 led_set_blink_rate(light_sensor_reading);
tuxx0046 6:aecab8e3acad 99 wait_us(1000000);
tuxx0046 9:fd1f07a4a0ff 100 */
tuxx0046 4:1a12157689a7 101
tuxx0046 9:fd1f07a4a0ff 102 /** 1/13/2021 Used to test the controller and make sure that it functions.*/
tuxx0046 2:90d31841523a 103 /**
tuxx0046 2:90d31841523a 104 printf("This is a test.\n");
tuxx0046 2:90d31841523a 105 myled = 1;
tuxx0046 2:90d31841523a 106 wait_us(1000000);
tuxx0046 2:90d31841523a 107 myled = 0;
tuxx0046 2:90d31841523a 108 wait_us(1000000);
tuxx0046 2:90d31841523a 109 */
tuxx0046 2:90d31841523a 110 }
tuxx0046 6:aecab8e3acad 111
tuxx0046 6:aecab8e3acad 112 /**
tuxx0046 6:aecab8e3acad 113 printf("Mbed OS version: %d,%d,%d\n\n",MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION);
tuxx0046 6:aecab8e3acad 114 */
tuxx0046 0:ed4063a0a4d5 115 }