School project.
Dependencies: Timezone NTPClient BSP_DISCO_F746NG Grove_temperature
main.cpp@13:41debc0b9063, 2021-01-18 (annotated)
- Committer:
- tuxx0046
- Date:
- Mon Jan 18 13:39:58 2021 +0000
- Revision:
- 13:41debc0b9063
- Parent:
- 12:50b76050d163
- Child:
- 14:3ac7c08dbc52
Temperature reading functionality added.; Button functionality added, so a button press will change temperature from celsius to fahrenheit.; Comments fixed and added.
Who changed what in which revision?
User | Revision | Line number | New 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 | 13:41debc0b9063 | 29 | DigitalIn button(D5); |
tuxx0046 | 6:aecab8e3acad | 30 | PwmOut led(D3); |
tuxx0046 | 11:f3e516401328 | 31 | Grove_temperature temp(A2); |
tuxx0046 | 0:ed4063a0a4d5 | 32 | char building[31]; |
tuxx0046 | 0:ed4063a0a4d5 | 33 | char room[31]; |
tuxx0046 | 13:41debc0b9063 | 34 | float light_sensor_reading; |
tuxx0046 | 13:41debc0b9063 | 35 | float rotary_reading; |
tuxx0046 | 13:41debc0b9063 | 36 | int light_intensity; |
tuxx0046 | 13:41debc0b9063 | 37 | int rotary_setting; |
tuxx0046 | 0:ed4063a0a4d5 | 38 | |
tuxx0046 | 13:41debc0b9063 | 39 | DigitalOut myled(LED1); |
tuxx0046 | 0:ed4063a0a4d5 | 40 | |
tuxx0046 | 9:fd1f07a4a0ff | 41 | #include "helper_functions.h" |
tuxx0046 | 3:02e7aac23ff9 | 42 | #include "setup_functions.h" |
tuxx0046 | 4:1a12157689a7 | 43 | #include "lcd_functions.h" |
tuxx0046 | 6:aecab8e3acad | 44 | #include "led_functions.h" |
tuxx0046 | 9:fd1f07a4a0ff | 45 | #include "rotary_functions.h" |
tuxx0046 | 10:137cf2c92871 | 46 | #include "sc_functions.h" |
tuxx0046 | 13:41debc0b9063 | 47 | #include "button_functions.h" |
tuxx0046 | 9:fd1f07a4a0ff | 48 | |
tuxx0046 | 0:ed4063a0a4d5 | 49 | |
tuxx0046 | 13:41debc0b9063 | 50 | void update_readings() |
tuxx0046 | 13:41debc0b9063 | 51 | { |
tuxx0046 | 13:41debc0b9063 | 52 | light_sensor_reading = light_sensor.read(); |
tuxx0046 | 13:41debc0b9063 | 53 | light_intensity = helper_get_sensor_read_in_percent(light_sensor_reading); |
tuxx0046 | 13:41debc0b9063 | 54 | rotary_reading = rotary.read(); |
tuxx0046 | 13:41debc0b9063 | 55 | rotary_setting = helper_get_sensor_read_in_percent(rotary_reading); |
tuxx0046 | 13:41debc0b9063 | 56 | } |
tuxx0046 | 13:41debc0b9063 | 57 | |
tuxx0046 | 0:ed4063a0a4d5 | 58 | int main(){ |
tuxx0046 | 10:137cf2c92871 | 59 | |
tuxx0046 | 4:1a12157689a7 | 60 | lcd_initialize(); |
tuxx0046 | 4:1a12157689a7 | 61 | lcd_show_setup_screen(); |
tuxx0046 | 13:41debc0b9063 | 62 | //setup_run_setup(); |
tuxx0046 | 13:41debc0b9063 | 63 | |
tuxx0046 | 13:41debc0b9063 | 64 | bool is_fahrenheit = false; |
tuxx0046 | 13:41debc0b9063 | 65 | |
tuxx0046 | 13:41debc0b9063 | 66 | lcd_upper_right(); |
tuxx0046 | 10:137cf2c92871 | 67 | |
tuxx0046 | 10:137cf2c92871 | 68 | Thread serial_communication; |
tuxx0046 | 13:41debc0b9063 | 69 | //serial_communication.start(&sc_run_service); |
tuxx0046 | 6:aecab8e3acad | 70 | |
tuxx0046 | 13:41debc0b9063 | 71 | lcd_lower_right(); |
tuxx0046 | 13:41debc0b9063 | 72 | lcd_upper_right(); |
tuxx0046 | 13:41debc0b9063 | 73 | lcd_lower_left(); |
tuxx0046 | 13:41debc0b9063 | 74 | lcd_update_lower_left(building, room); |
tuxx0046 | 2:90d31841523a | 75 | while(1) |
tuxx0046 | 2:90d31841523a | 76 | { |
tuxx0046 | 13:41debc0b9063 | 77 | button_switch_temp_unit(button, is_fahrenheit); |
tuxx0046 | 13:41debc0b9063 | 78 | |
tuxx0046 | 13:41debc0b9063 | 79 | lcd_update_lower_right(temp.getTemperature(), is_fahrenheit); |
tuxx0046 | 13:41debc0b9063 | 80 | wait_us(500000); |
tuxx0046 | 13:41debc0b9063 | 81 | |
tuxx0046 | 11:f3e516401328 | 82 | /** Code for testing temperature sensor |
tuxx0046 | 11:f3e516401328 | 83 | 1/18/2021 - Working |
tuxx0046 | 11:f3e516401328 | 84 | */ |
tuxx0046 | 11:f3e516401328 | 85 | /** |
tuxx0046 | 11:f3e516401328 | 86 | printf("Current temperatur is: %2.2f\n", temp.getTemperature()); |
tuxx0046 | 11:f3e516401328 | 87 | wait_us(1000000); |
tuxx0046 | 11:f3e516401328 | 88 | */ |
tuxx0046 | 11:f3e516401328 | 89 | |
tuxx0046 | 9:fd1f07a4a0ff | 90 | /** Code for testing that the rotary can control the LED light blinking |
tuxx0046 | 9:fd1f07a4a0ff | 91 | 1/14/2021 Working |
tuxx0046 | 9:fd1f07a4a0ff | 92 | */ |
tuxx0046 | 11:f3e516401328 | 93 | /** |
tuxx0046 | 9:fd1f07a4a0ff | 94 | rotary_reading = rotary_reverse_read(rotary); |
tuxx0046 | 9:fd1f07a4a0ff | 95 | printf("%1.2f\n",rotary_reading); |
tuxx0046 | 9:fd1f07a4a0ff | 96 | led_set_blink_rate(rotary_reading); |
tuxx0046 | 9:fd1f07a4a0ff | 97 | wait_us(2000000); |
tuxx0046 | 10:137cf2c92871 | 98 | */ |
tuxx0046 | 9:fd1f07a4a0ff | 99 | |
tuxx0046 | 9:fd1f07a4a0ff | 100 | /** Code for testing if rotary has been turned or not |
tuxx0046 | 9:fd1f07a4a0ff | 101 | 1/14/2021 Working |
tuxx0046 | 9:fd1f07a4a0ff | 102 | */ |
tuxx0046 | 9:fd1f07a4a0ff | 103 | /** |
tuxx0046 | 9:fd1f07a4a0ff | 104 | if (rotary_is_on(rotary)) |
tuxx0046 | 9:fd1f07a4a0ff | 105 | { |
tuxx0046 | 9:fd1f07a4a0ff | 106 | printf("Rotary is on\n"); |
tuxx0046 | 9:fd1f07a4a0ff | 107 | } |
tuxx0046 | 9:fd1f07a4a0ff | 108 | else |
tuxx0046 | 9:fd1f07a4a0ff | 109 | { |
tuxx0046 | 9:fd1f07a4a0ff | 110 | printf("Rotary is off\n"); |
tuxx0046 | 9:fd1f07a4a0ff | 111 | } |
tuxx0046 | 9:fd1f07a4a0ff | 112 | wait_us(1000000); |
tuxx0046 | 9:fd1f07a4a0ff | 113 | */ |
tuxx0046 | 9:fd1f07a4a0ff | 114 | |
tuxx0046 | 9:fd1f07a4a0ff | 115 | /** Code for testing sensor readings |
tuxx0046 | 9:fd1f07a4a0ff | 116 | 1/14/2021 Working |
tuxx0046 | 9:fd1f07a4a0ff | 117 | */ |
tuxx0046 | 9:fd1f07a4a0ff | 118 | /** |
tuxx0046 | 6:aecab8e3acad | 119 | light_sensor_reading = light_sensor.read(); |
tuxx0046 | 9:fd1f07a4a0ff | 120 | rotary_reading = rotary.read(); |
tuxx0046 | 9:fd1f07a4a0ff | 121 | printf("Light intensity: %i%%\n", helper_get_sensor_read_in_percent(light_sensor_reading)); |
tuxx0046 | 9:fd1f07a4a0ff | 122 | printf("Rotary turned: %i%%\n", helper_get_sensor_read_in_percent(rotary_reading)); |
tuxx0046 | 6:aecab8e3acad | 123 | led_set_blink_rate(light_sensor_reading); |
tuxx0046 | 6:aecab8e3acad | 124 | wait_us(1000000); |
tuxx0046 | 9:fd1f07a4a0ff | 125 | */ |
tuxx0046 | 4:1a12157689a7 | 126 | |
tuxx0046 | 9:fd1f07a4a0ff | 127 | /** 1/13/2021 Used to test the controller and make sure that it functions.*/ |
tuxx0046 | 2:90d31841523a | 128 | /** |
tuxx0046 | 2:90d31841523a | 129 | printf("This is a test.\n"); |
tuxx0046 | 2:90d31841523a | 130 | myled = 1; |
tuxx0046 | 2:90d31841523a | 131 | wait_us(1000000); |
tuxx0046 | 2:90d31841523a | 132 | myled = 0; |
tuxx0046 | 2:90d31841523a | 133 | wait_us(1000000); |
tuxx0046 | 2:90d31841523a | 134 | */ |
tuxx0046 | 2:90d31841523a | 135 | } |
tuxx0046 | 6:aecab8e3acad | 136 | |
tuxx0046 | 6:aecab8e3acad | 137 | /** |
tuxx0046 | 6:aecab8e3acad | 138 | printf("Mbed OS version: %d,%d,%d\n\n",MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION); |
tuxx0046 | 6:aecab8e3acad | 139 | */ |
tuxx0046 | 0:ed4063a0a4d5 | 140 | } |