Tu Tri Huynh / Mbed OS DISCO-F746NG_light_control_system_tth

School project.

Dependencies:   Timezone NTPClient BSP_DISCO_F746NG Grove_temperature

sc_functions.h@20:9d4450357ce7, 2021-01-21 (annotated)

Committer:
tuxx0046
Date:
Thu Jan 21 12:43:03 2021 +0000
Revision:
20:9d4450357ce7
Parent:
14:3ac7c08dbc52 
Updated libraries used section in comments in main.cpp

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tuxx0046 10:137cf2c92871 1 /**
tuxx0046 10:137cf2c92871 2 @file sc_functions.h
tuxx0046 10:137cf2c92871 3 @author Tu Tri Huynh
tuxx0046 10:137cf2c92871 4 @date January 15, 2021
tuxx0046 10:137cf2c92871 5 @brief Functions used for Serial Communication during service.
tuxx0046 10:137cf2c92871 6 */
tuxx0046 10:137cf2c92871 7
tuxx0046 10:137cf2c92871 8 /**
tuxx0046 10:137cf2c92871 9 This function will prompt the user for which sensor data to fetch and print to console.
tuxx0046 14:3ac7c08dbc52 10 1/15/2021
tuxx0046 10:137cf2c92871 11 */
tuxx0046 10:137cf2c92871 12 void sc_read_input()
tuxx0046 10:137cf2c92871 13 {
tuxx0046 10:137cf2c92871 14 char choice;
tuxx0046 10:137cf2c92871 15 printf("Your input: ");
tuxx0046 10:137cf2c92871 16 scanf("%1s", &choice);
tuxx0046 10:137cf2c92871 17 if (choice == '1')
tuxx0046 10:137cf2c92871 18 {
tuxx0046 10:137cf2c92871 19 printf("Current light intensity: %1.2f\n", light_sensor.read());
tuxx0046 10:137cf2c92871 20 }
tuxx0046 10:137cf2c92871 21 else if (choice == '2')
tuxx0046 10:137cf2c92871 22 {
tuxx0046 10:137cf2c92871 23 printf("Current rotary position: %1.2f\n", rotary.read());
tuxx0046 10:137cf2c92871 24 }
tuxx0046 13:41debc0b9063 25 else if (choice == '3')
tuxx0046 13:41debc0b9063 26 {
tuxx0046 13:41debc0b9063 27 printf("Current celsius temperature: %2.2f\n", temp.getTemperature());
tuxx0046 13:41debc0b9063 28 }
tuxx0046 13:41debc0b9063 29 else if (choice == '4')
tuxx0046 13:41debc0b9063 30 {
tuxx0046 13:41debc0b9063 31 float fahrenheit = helper_convert_celsius_to_fahrenheit(temp.getTemperature());
tuxx0046 13:41debc0b9063 32 printf("Current fahrenheit temperature: %3.2f\n", fahrenheit);
tuxx0046 13:41debc0b9063 33 }
tuxx0046 10:137cf2c92871 34 else
tuxx0046 10:137cf2c92871 35 {
tuxx0046 10:137cf2c92871 36 printf("Invalid choice.\n");
tuxx0046 10:137cf2c92871 37 }
tuxx0046 10:137cf2c92871 38 /// This will empty the buffer and will avoid already inputted data to be used in scanf etc.
tuxx0046 10:137cf2c92871 39 int c;
tuxx0046 10:137cf2c92871 40 do
tuxx0046 10:137cf2c92871 41 {
tuxx0046 10:137cf2c92871 42 c = getchar();
tuxx0046 10:137cf2c92871 43 } while (c != EOF && c != '\n');
tuxx0046 10:137cf2c92871 44 }
tuxx0046 10:137cf2c92871 45
tuxx0046 10:137cf2c92871 46 /**
tuxx0046 10:137cf2c92871 47 This function will show the menu for serial communication.
tuxx0046 14:3ac7c08dbc52 48 1/15/2021
tuxx0046 10:137cf2c92871 49 */
tuxx0046 10:137cf2c92871 50 void sc_show_menu()
tuxx0046 10:137cf2c92871 51 {
tuxx0046 10:137cf2c92871 52 printf("*********************************************************************\n");
tuxx0046 10:137cf2c92871 53 printf("To get data from the sensors, please enter a number and press return.\n");
tuxx0046 10:137cf2c92871 54 printf("Input 1 to get current light intensity.\n");
tuxx0046 10:137cf2c92871 55 printf("Input 2 to get the current position of rotary control button.\n");
tuxx0046 13:41debc0b9063 56 printf("Input 3 to get the current temperature in celcius.\n");
tuxx0046 13:41debc0b9063 57 printf("Input 4 to get the current temperature in fahrenheit.\n");
tuxx0046 10:137cf2c92871 58 sc_read_input();
tuxx0046 10:137cf2c92871 59 }
tuxx0046 10:137cf2c92871 60
tuxx0046 10:137cf2c92871 61
tuxx0046 10:137cf2c92871 62 /**
tuxx0046 10:137cf2c92871 63 This function will run the serial communication service.
tuxx0046 14:3ac7c08dbc52 64 1/15/2021
tuxx0046 10:137cf2c92871 65 */
tuxx0046 10:137cf2c92871 66 void sc_run_service()
tuxx0046 10:137cf2c92871 67 {
tuxx0046 10:137cf2c92871 68 while(1)
tuxx0046 10:137cf2c92871 69 {
tuxx0046 10:137cf2c92871 70 sc_show_menu();
tuxx0046 10:137cf2c92871 71 }
tuxx0046 10:137cf2c92871 72 }