Tu Tri Huynh / Mbed OS DISCO-F746NG_light_control_system_tth

School project.

Dependencies:   Timezone NTPClient BSP_DISCO_F746NG Grove_temperature

main.cpp@20:9d4450357ce7, 2021-01-21 (annotated)

Committer:
tuxx0046
Date:
Thu Jan 21 12:43:03 2021 +0000
Revision:
20:9d4450357ce7
Parent:
19:a23c25da398e 
Updated libraries used section in comments in main.cpp

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 19:a23c25da398e 11 NTPClient, revision 0:9282d46 by Zoltan Hudak
tuxx0046 19:a23c25da398e 12 Timezone, revision 0:38a95c8, originally by Jack Christensen and ported by Zoltan Hudak
tuxx0046 10:137cf2c92871 13
tuxx0046 20:9d4450357ce7 14 @section Recommended hardware to run the program
tuxx0046 10:137cf2c92871 15 STM32F746G-DISCOVERY
tuxx0046 10:137cf2c92871 16 Grove Base Shield v2.1
tuxx0046 10:137cf2c92871 17 Grove Light Sensor v1.2
tuxx0046 10:137cf2c92871 18 Grove Rotary Angle Sensor v1.2
tuxx0046 10:137cf2c92871 19 Grove LED Socket Kit v1.5
tuxx0046 10:137cf2c92871 20 Grove LED diode
tuxx0046 10:137cf2c92871 21 Grove Button v1.2
tuxx0046 12:50b76050d163 22 Grove Temperature Sensor v1.2
tuxx0046 10:137cf2c92871 23 ******************************************************************************
tuxx0046 0:ed4063a0a4d5 24 */
tuxx0046 0:ed4063a0a4d5 25
tuxx0046 0:ed4063a0a4d5 26 #include "mbed.h"
tuxx0046 11:f3e516401328 27 #include "Grove_temperature.h"
tuxx0046 17:01ebfd8ab87a 28 #include "stm32746g_discovery_lcd.h"
tuxx0046 17:01ebfd8ab87a 29 #include "EthernetInterface.h"
tuxx0046 17:01ebfd8ab87a 30 #include "NTPClient.h"
tuxx0046 6:aecab8e3acad 31
tuxx0046 6:aecab8e3acad 32 AnalogIn light_sensor(A0);
tuxx0046 9:fd1f07a4a0ff 33 AnalogIn rotary(A1);
tuxx0046 13:41debc0b9063 34 DigitalIn button(D5);
tuxx0046 6:aecab8e3acad 35 PwmOut led(D3);
tuxx0046 11:f3e516401328 36 Grove_temperature temp(A2);
tuxx0046 17:01ebfd8ab87a 37 EthernetInterface eth;
tuxx0046 17:01ebfd8ab87a 38 NTPClient ntp(eth);
tuxx0046 15:638e65c37d58 39 /// Name of building to install the unit
tuxx0046 0:ed4063a0a4d5 40 char building[31];
tuxx0046 15:638e65c37d58 41 /// Name of room to install the unit
tuxx0046 0:ed4063a0a4d5 42 char room[31];
tuxx0046 15:638e65c37d58 43
tuxx0046 13:41debc0b9063 44 float light_sensor_reading;
tuxx0046 13:41debc0b9063 45 float rotary_reading;
tuxx0046 15:638e65c37d58 46 /// The percentage of light registered
tuxx0046 13:41debc0b9063 47 int light_intensity;
tuxx0046 15:638e65c37d58 48 /// The percentage of rotary turned
tuxx0046 13:41debc0b9063 49 int rotary_setting;
tuxx0046 0:ed4063a0a4d5 50
tuxx0046 16:296d68305630 51 /// Used to determine if change in temperature has occured when new readings are performed
tuxx0046 15:638e65c37d58 52 int current_temp;
tuxx0046 16:296d68305630 53 /// Used to check if temperature unit should be switched or not
tuxx0046 16:296d68305630 54 bool switch_temp;
tuxx0046 15:638e65c37d58 55 bool is_fahrenheit = false;
tuxx0046 15:638e65c37d58 56
tuxx0046 16:296d68305630 57
tuxx0046 16:296d68305630 58 /*DigitalOut myled(LED1);*/
tuxx0046 0:ed4063a0a4d5 59
tuxx0046 9:fd1f07a4a0ff 60 #include "helper_functions.h"
tuxx0046 3:02e7aac23ff9 61 #include "setup_functions.h"
tuxx0046 4:1a12157689a7 62 #include "lcd_functions.h"
tuxx0046 6:aecab8e3acad 63 #include "led_functions.h"
tuxx0046 9:fd1f07a4a0ff 64 #include "rotary_functions.h"
tuxx0046 10:137cf2c92871 65 #include "sc_functions.h"
tuxx0046 13:41debc0b9063 66 #include "button_functions.h"
tuxx0046 14:3ac7c08dbc52 67 #include "main_functions.h"
tuxx0046 17:01ebfd8ab87a 68 #include "time_functions.h"
tuxx0046 0:ed4063a0a4d5 69
tuxx0046 13:41debc0b9063 70
tuxx0046 17:01ebfd8ab87a 71 int main()
tuxx0046 17:01ebfd8ab87a 72 {
tuxx0046 16:296d68305630 73 main_run_setup();
tuxx0046 16:296d68305630 74 main_run_main_screen();
tuxx0046 17:01ebfd8ab87a 75
tuxx0046 10:137cf2c92871 76 Thread serial_communication;
tuxx0046 14:3ac7c08dbc52 77 serial_communication.start(&sc_run_service);
tuxx0046 16:296d68305630 78
tuxx0046 17:01ebfd8ab87a 79 Thread clock;
tuxx0046 17:01ebfd8ab87a 80 clock.start(&time_update_current_time);
tuxx0046 17:01ebfd8ab87a 81
tuxx0046 16:296d68305630 82 Thread button_check;
tuxx0046 16:296d68305630 83 button_check.start(&main_run_button_check);
tuxx0046 17:01ebfd8ab87a 84
tuxx0046 2:90d31841523a 85 while(1)
tuxx0046 2:90d31841523a 86 {
tuxx0046 16:296d68305630 87 main_update_readings();
tuxx0046 16:296d68305630 88 main_check_light_control();
tuxx0046 15:638e65c37d58 89
tuxx0046 14:3ac7c08dbc52 90 wait_us(1000000);
tuxx0046 17:01ebfd8ab87a 91
tuxx0046 11:f3e516401328 92 /** Code for testing temperature sensor
tuxx0046 11:f3e516401328 93 1/18/2021 - Working
tuxx0046 11:f3e516401328 94 */
tuxx0046 11:f3e516401328 95 /**
tuxx0046 11:f3e516401328 96 printf("Current temperatur is: %2.2f\n", temp.getTemperature());
tuxx0046 11:f3e516401328 97 wait_us(1000000);
tuxx0046 11:f3e516401328 98 */
tuxx0046 14:3ac7c08dbc52 99
tuxx0046 14:3ac7c08dbc52 100 /** Code for testing that the rotary can control the LED light blinking
tuxx0046 9:fd1f07a4a0ff 101 1/14/2021 Working
tuxx0046 9:fd1f07a4a0ff 102 */
tuxx0046 11:f3e516401328 103 /**
tuxx0046 9:fd1f07a4a0ff 104 rotary_reading = rotary_reverse_read(rotary);
tuxx0046 9:fd1f07a4a0ff 105 printf("%1.2f\n",rotary_reading);
tuxx0046 9:fd1f07a4a0ff 106 led_set_blink_rate(rotary_reading);
tuxx0046 9:fd1f07a4a0ff 107 wait_us(2000000);
tuxx0046 10:137cf2c92871 108 */
tuxx0046 14:3ac7c08dbc52 109
tuxx0046 14:3ac7c08dbc52 110 /** Code for testing if rotary has been turned or not
tuxx0046 9:fd1f07a4a0ff 111 1/14/2021 Working
tuxx0046 9:fd1f07a4a0ff 112 */
tuxx0046 9:fd1f07a4a0ff 113 /**
tuxx0046 9:fd1f07a4a0ff 114 if (rotary_is_on(rotary))
tuxx0046 9:fd1f07a4a0ff 115 {
tuxx0046 9:fd1f07a4a0ff 116 printf("Rotary is on\n");
tuxx0046 9:fd1f07a4a0ff 117 }
tuxx0046 9:fd1f07a4a0ff 118 else
tuxx0046 9:fd1f07a4a0ff 119 {
tuxx0046 9:fd1f07a4a0ff 120 printf("Rotary is off\n");
tuxx0046 9:fd1f07a4a0ff 121 }
tuxx0046 9:fd1f07a4a0ff 122 wait_us(1000000);
tuxx0046 9:fd1f07a4a0ff 123 */
tuxx0046 14:3ac7c08dbc52 124
tuxx0046 9:fd1f07a4a0ff 125 /** Code for testing sensor readings
tuxx0046 14:3ac7c08dbc52 126 1/14/2021 Working
tuxx0046 9:fd1f07a4a0ff 127 */
tuxx0046 9:fd1f07a4a0ff 128 /**
tuxx0046 6:aecab8e3acad 129 light_sensor_reading = light_sensor.read();
tuxx0046 9:fd1f07a4a0ff 130 rotary_reading = rotary.read();
tuxx0046 9:fd1f07a4a0ff 131 printf("Light intensity: %i%%\n", helper_get_sensor_read_in_percent(light_sensor_reading));
tuxx0046 9:fd1f07a4a0ff 132 printf("Rotary turned: %i%%\n", helper_get_sensor_read_in_percent(rotary_reading));
tuxx0046 6:aecab8e3acad 133 led_set_blink_rate(light_sensor_reading);
tuxx0046 6:aecab8e3acad 134 wait_us(1000000);
tuxx0046 9:fd1f07a4a0ff 135 */
tuxx0046 14:3ac7c08dbc52 136
tuxx0046 9:fd1f07a4a0ff 137 /** 1/13/2021 Used to test the controller and make sure that it functions.*/
tuxx0046 2:90d31841523a 138 /**
tuxx0046 2:90d31841523a 139 printf("This is a test.\n");
tuxx0046 2:90d31841523a 140 myled = 1;
tuxx0046 2:90d31841523a 141 wait_us(1000000);
tuxx0046 14:3ac7c08dbc52 142 myled = 0;
tuxx0046 2:90d31841523a 143 wait_us(1000000);
tuxx0046 2:90d31841523a 144 */
tuxx0046 6:aecab8e3acad 145
tuxx0046 14:3ac7c08dbc52 146 /**
tuxx0046 14:3ac7c08dbc52 147 printf("Mbed OS version: %d,%d,%d\n\n",MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION);
tuxx0046 14:3ac7c08dbc52 148 */
tuxx0046 14:3ac7c08dbc52 149 }
tuxx0046 0:ed4063a0a4d5 150 }