![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
Rev 1.6 - Sample Period Work in progress
Dependencies: mbed Bitmap N5110 TMP102 Joystick
Diff: main.cpp
- Revision:
- 13:70f02d5e56f5
- Parent:
- 12:1c821d6d50f9
- Child:
- 14:fa5f83f26ed7
--- a/main.cpp Sat Jan 15 19:39:12 2022 +0000 +++ b/main.cpp Sun Jan 16 15:29:11 2022 +0000 @@ -29,6 +29,7 @@ Joystick Joystick(PTB10,PTB11,PTC16); // Create Joystick (PTB10 = Up/Down) (PTB11 = L/R) (PTB16 = Button) //Timer timer(); // USE FOR LOGGING BETWEEN 0-10s +Ticker joystickDelay; DigitalOut RED_led(LED_RED); // On-board K64F LED'S DigitalOut GRN_led(LED_GREEN); @@ -38,18 +39,26 @@ InterruptIn sw3(SW3); InterruptIn R(PTB3); // Right Bumper Button InterruptIn L(PTB18); // Left Bumper Button +InterruptIn A(PTB9); // Right Bumper Button +InterruptIn Y(PTC12); // Left Bumper Button volatile int g_R_flag = 0; // g_ in order to show it is a global variable. volatile int g_L_flag = 0; // volatile flag as it will change within the isr - +volatile int g_A_flag = 0; // g_ in order to show it is a global variable. +volatile int g_Y_flag = 0; /*======================= Void Declaration ===================================*/ void error(); // Error Hang Code Function void init_serial(); // Setup serial port Function void init_K64F(); // K64F Disabling Onboard Components Function void R_isr(); void L_isr(); +void A_isr(); +void Y_isr(); void info(); void temp_SP(); +void Menu(); +void Page1(); +void Page2(); /*======================== Main Function =====================================*/ int main() @@ -60,7 +69,9 @@ tmp102.init(); // Initialise Temp Sensor lcd.init(); // Initialise LCD Joystick.init(); - + + + lcd.setContrast(0.4); // Setup the contrast for the LCD Screen R.fall(&R_isr); R.mode(PullDown); @@ -68,29 +79,28 @@ L.fall(&L_isr); L.mode(PullDown); + A.fall(&A_isr); + A.mode(PullDown); + + Y.fall(&Y_isr); + Y.mode(PullDown); + while (1) { //timer.start(); //for(i = 0; i < 10; i++){ // read temperature and print over serial port - - if (g_R_flag){ // Condition to change over into new loop - g_R_flag = 0; // When the R Flag has been pressed - R.rise(&R_isr); - info(); // Call the info function - } - lcd.refresh(); - wait(1.0); - - if (g_L_flag){ // Condition to change over into new loop - g_L_flag = 0; - L.fall(&L_isr); - temp_SP(); - lcd.refresh(); - wait(1.0); + + + Menu(); // Call the info function + Page1(); + Page2(); + temp_SP(); + } + } -} + /* =========================== Void Setup ========================================= @@ -125,51 +135,84 @@ { g_L_flag = 1; // set flag in ISR } +void A_isr() // Left Bumper Interrupt Service +{ + g_A_flag = 1; // set flag in ISR +} +void Y_isr() // Left Bumper Interrupt Service +{ + g_Y_flag = 1; // set flag in ISR +} void info() { + if (g_R_flag){ // Condition to change over into new loop + g_R_flag = 0; // When the R Flag has been pressed + R.rise(&R_isr); serial.printf(" Information Page Selected "); // Debugging Print lcd.clear(); // Clear Screen lcd.printString("Info Page",0,0); // Print Information Screen lcd.printString("Author:",0,1); lcd.printString("Louis M",0,2); lcd.printString("18689006",0,3); - lcd.printString("Version 1.9",0,4); - + lcd.printString("Version 1.9.1",0,4); + } } void Page1() { + if (g_Y_flag){ // Condition to change over into new loop + g_Y_flag = 0; + Y.fall(&Y_isr);{ + serial.printf(" Page 1 "); // Debugging Print lcd.clear(); // Clear Screen lcd.printString(" Page 1 ",0,0); // Print Information Screen lcd.printString("Temperature",0,1); lcd.printString("Logging",0,2); - lcd.printString("Press A",0,3); - lcd.printString("Page Down",0,5); - + lcd.printString("Press L",0,3); + lcd.printString("Page Down A",0,5); + lcd.refresh(); + wait(1); + } +} } void Page2() { + if (g_A_flag){ // Condition to change over into new loop + g_A_flag = 0; // When the R Flag has been pressed + A.rise(&A_isr); + + serial.printf(" Page 2 "); // Debugging Print lcd.clear(); // Clear Screen lcd.printString(" Page 2 ",0,1); // Print Information Screen lcd.printString("Blood Pressure",0,2); lcd.printString("Logging",0,3); lcd.printString("Press A",0,5); - lcd.printString("Page Up",0,0); + lcd.printString("Page Up Y",0,0); + lcd.refresh(); + wait(1);} } void temp_SP() { + float T = tmp102.get_temperature(); // Reading Temperature as a floating variable float Set = SP * 100; // Reading Potentiometer as a floating variable. Multiplied by 100 to give larger range //serial.printf("%2.2fs: %3.1f deg C\n\r", timer.read(), T); - + if (g_L_flag){ // Condition to change over into new loop + g_L_flag = 0; + L.fall(&L_isr); //if (T > Set){ lcd.clear(); // clearing the LCD buffer at the begining of the loop lcd.printString("Temperature",0,0); // Can also pre-determine the co-ordinates of the ',0,0' (must be less than 84 pixels to fit on display) char buffer[14]; // each character is 6 pixels wide, screen is 84 pixels (84/6 = 14 Max amound of Characters) - // Therefor strings csn not exceed the 14 Character Limit + Direction d = Joystick.get_direction(); + float B = 0; + if (1){ + float BP = B + 1; + serial.printf("BP = i%",BP); + } // Therefor strings csn not exceed the 14 Character Limit int length = sprintf(buffer,"T=%.2F 'C",T); // print the temperature from the float variable T if (length <= 14) // Ensuring string will fit on the screen (Printing at x=0) @@ -180,51 +223,56 @@ if (length <= 14) // Ensuring string will fit on the screen (Printing at x=0) lcd.printString(buffer,0,2); // display on screen serial.printf(" SP = %f", Set); // - + lcd.refresh(); + wait(1); if (Set < T){ // Condition to change over into new loop lcd.clear(); // clearing the LCD buffer at the begining of the loop lcd.printString("Over Heating",3,2); // Print New Message serial.printf("OverTemp"); // Debugging Print + lcd.refresh(); + wait(1); + } } } -void init_Menu() -{ - Joystick.init(); +/*void Menu() +{ + while (1){ + Direction d = Joystick.get_direction(); - serial.printf("Direction = %i/n ",d); - + //serial.printf("Direction = %i ",d); + joystickDelay.attach(d,0.10); int select = 0; - while (1) { + //while (1) { switch(select) { case 0: switch(d) { - case N: + case 1: select = 1; serial.printf("UP"); break; - case S: + case 5: select = 2; serial.printf("DOWN"); break; } - break; + //break; case 1: switch(d) { - case N: + case 1: select = 2; serial.printf("UP"); break; - case S: + case 5: select = 0; serial.printf("DOWN"); break; case 2: switch(d) { - case N: + case 1: select = 0; serial.printf("UP"); break; - case S: + case 5: select = 1; serial.printf("DOWN"); break; @@ -238,26 +286,55 @@ lcd.printString("Main Menu",0,3); lcd.printString("Page Down",0,5); } - if (g_R_flag){ // Condition to change over into new loop - g_R_flag = 0; // When the R Flag has been pressed - R.rise(&R_isr); - serial.printf("R Pressed"); + if (g_A_flag){ // Condition to change over into new loop + g_A_flag = 0; // When the R Flag has been pressed + A.rise(&A_isr); + serial.printf("A Pressed"); } else if (select == 1){ serial.printf("Page1"); Page1(); + if (g_A_flag){ // Condition to change over into new loop + g_A_flag = 0; // When the R Flag has been pressed + A.rise(&A_isr); + serial.printf("A Pressed"); } - if (g_R_flag){ // Condition to change over into new loop - g_R_flag = 0; // When the R Flag has been pressed - R.rise(&R_isr); - serial.printf("R Pressed"); - } + else if (select == 2){ serial.printf("Page2"); Page2(); + if (g_A_flag){ // Condition to change over into new loop + g_A_flag = 0; // When the R Flag has been pressed + A.rise(&A_isr); + serial.printf("A Pressed"); } } } } -} \ No newline at end of file +} +*/ +void Menu() +{ + if (g_R_flag){ // Condition to change over into new loop + g_R_flag = 0; // When the R Flag has been pressed + R.rise(&R_isr); + + lcd.clear(); // Clear Screen + serial.printf("Welcome"); + lcd.printString(" Welcome ",0,1); // Print Information Screen + lcd.printString("Main Menu",0,3); + lcd.printString("Page Down",0,5); + lcd.refresh(); + wait(1); +} +} +/*void BP() +{ + Direction d = Joystick.get_direction(); + float BP = 0; + if (d = 1){ + BP + 1; + serial.printf("BP = i%",BP); + } + */ \ No newline at end of file