Eli Menchaca / Mbed 2 deprecated kl46z_btn_slider_toSerial

I was not able to print without a colon. I tried to use the class info on Colon() class and set up a boolean to turn off the colon. I couldn't get it print.

Dependencies:   SLCD TSI mbed

Fork of kl46z_btn_slider_toSerial by Stanley Cohen

main.cpp@6:a109f45fae66, 2015-09-27 (annotated)

Committer:
scohennm
Date:
Sun Sep 27 23:28:00 2015 +0000
Revision:
6:a109f45fae66
Parent:
5:dc506f422393
Child:
7:8f64ad5334ca
button interrupt with LED's and slider/LCD display demo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
scohennm 0:e23fffd4b9a7 1 #include "mbed.h"
scohennm 6:a109f45fae66 2 #include "SLCD.h"
scohennm 6:a109f45fae66 3 #include "TSISensor.h"
scohennm 6:a109f45fae66 4
scohennm 2:b49e5adf84df 5
scohennm 0:e23fffd4b9a7 6 #define LEDON false
scohennm 0:e23fffd4b9a7 7 #define LEDOFF true
scohennm 1:2688f68df85d 8 #define NUMBUTS 2
scohennm 6:a109f45fae66 9 #define RBUTINDEX 0
scohennm 6:a109f45fae66 10 #define LBUTINDEX 1
scohennm 3:7e9670be412e 11 #define LBUT PTC12 // port addresses for buttons
scohennm 1:2688f68df85d 12 #define RBUT PTC3
scohennm 3:7e9670be412e 13 #define BLINKTIME 0.3 // in seconds
scohennm 6:a109f45fae66 14 #define DATATIME 50 //milli seccnds
scohennm 6:a109f45fae66 15 #define LCDLEN 10
scohennm 6:a109f45fae66 16 #define PROGNAME "blink_kl46z_buttton interrupt slider\r\n"
scohennm 3:7e9670be412e 17
scohennm 6:a109f45fae66 18 // Cap slider interface
scohennm 6:a109f45fae66 19 SLCD slcd; //define LCD display
scohennm 6:a109f45fae66 20
scohennm 6:a109f45fae66 21 TSISensor tsiScaling; // Capacitive sensor/slider
scohennm 6:a109f45fae66 22 Timer dataTimer;
scohennm 0:e23fffd4b9a7 23
scohennm 3:7e9670be412e 24 // Timer to elliminate wait() function
scohennm 6:a109f45fae66 25 // Timer LEDTimer; // for blinking LEDs
scohennm 6:a109f45fae66 26 Ticker Blinker;
scohennm 1:2688f68df85d 27
scohennm 6:a109f45fae66 28 //Timer ButtonTimer; // no longer needed
scohennm 6:a109f45fae66 29 // Button interrrupts
scohennm 6:a109f45fae66 30 InterruptIn rtButton(RBUT); // Big change.
scohennm 6:a109f45fae66 31 InterruptIn lfButton(LBUT);
scohennm 3:7e9670be412e 32
scohennm 6:a109f45fae66 33 char lcdData[LCDLEN];
scohennm 6:a109f45fae66 34 bool ledState = LEDON;
scohennm 6:a109f45fae66 35 int currentLED = 0; // used in LEDBliker interrupt
scohennm 6:a109f45fae66 36
scohennm 6:a109f45fae66 37 // DigitalIn buttons[NUMBUTS] = {RBUT, LBUT}; This array paradigm will not work right now.
scohennm 1:2688f68df85d 38 DigitalOut LEDs[NUMBUTS] = {LED_GREEN, LED_RED};
scohennm 1:2688f68df85d 39 Serial pc(USBTX, USBRX);// set up USB as communicationis to Host PC via USB connectons
scohennm 0:e23fffd4b9a7 40
scohennm 3:7e9670be412e 41 void allLEDsOff(){
scohennm 3:7e9670be412e 42 int i;
scohennm 3:7e9670be412e 43 for (i=0; i<NUMBUTS; i++){
scohennm 3:7e9670be412e 44 LEDs[i] = LEDOFF;
scohennm 3:7e9670be412e 45 }
scohennm 3:7e9670be412e 46 }
scohennm 3:7e9670be412e 47
scohennm 6:a109f45fae66 48 // Interrupt service routines
scohennm 6:a109f45fae66 49
scohennm 6:a109f45fae66 50 void rtButtonPressed(){
scohennm 6:a109f45fae66 51 allLEDsOff();
scohennm 6:a109f45fae66 52 currentLED = RBUTINDEX;
scohennm 6:a109f45fae66 53 }
scohennm 6:a109f45fae66 54
scohennm 6:a109f45fae66 55 void lfButtonPressed(){
scohennm 6:a109f45fae66 56 allLEDsOff();
scohennm 6:a109f45fae66 57 currentLED = LBUTINDEX;
scohennm 6:a109f45fae66 58 }
scohennm 6:a109f45fae66 59
scohennm 6:a109f45fae66 60 void LEDBlinker(){
scohennm 6:a109f45fae66 61 ledState = !ledState; // Flip the general state
scohennm 6:a109f45fae66 62 LEDs[currentLED] = ledState;
scohennm 6:a109f45fae66 63 }
scohennm 6:a109f45fae66 64
scohennm 6:a109f45fae66 65 // End interrupt routines
scohennm 6:a109f45fae66 66
scohennm 6:a109f45fae66 67 // Regular routines
scohennm 6:a109f45fae66 68 void LCDMessNoDwell(char *lMess){
scohennm 6:a109f45fae66 69 slcd.Home();
scohennm 6:a109f45fae66 70 slcd.clear();
scohennm 6:a109f45fae66 71 slcd.printf(lMess);
scohennm 6:a109f45fae66 72 }
scohennm 6:a109f45fae66 73
scohennm 2:b49e5adf84df 74
scohennm 3:7e9670be412e 75 void initialize_global_vars(){
scohennm 3:7e9670be412e 76 pc.printf(PROGNAME);
scohennm 3:7e9670be412e 77 // set up DAQ timers
scohennm 3:7e9670be412e 78 allLEDsOff();
scohennm 3:7e9670be412e 79 }
scohennm 1:2688f68df85d 80 // --------------------------------
scohennm 3:7e9670be412e 81 int main() {
scohennm 6:a109f45fae66 82 float sliderValue=0.0;
scohennm 6:a109f45fae66 83 // int currentLED = 0; needs to be gobal for interrupt routine
scohennm 2:b49e5adf84df 84
scohennm 3:7e9670be412e 85 initialize_global_vars(); //keep things organized
scohennm 3:7e9670be412e 86 LEDs[currentLED] = LEDON;
scohennm 6:a109f45fae66 87 dataTimer.start();
scohennm 6:a109f45fae66 88 dataTimer.reset();
scohennm 6:a109f45fae66 89 sprintf (lcdData,"%4.3f",0.0);
scohennm 6:a109f45fae66 90 LCDMessNoDwell(lcdData);
scohennm 6:a109f45fae66 91
scohennm 6:a109f45fae66 92 // Interrupt routine setups
scohennm 6:a109f45fae66 93 Blinker.attach(&LEDBlinker, BLINKTIME);
scohennm 6:a109f45fae66 94 rtButton.fall(&rtButtonPressed);
scohennm 6:a109f45fae66 95 lfButton.fall(&lfButtonPressed);
scohennm 6:a109f45fae66 96
scohennm 3:7e9670be412e 97 // End of setup
scohennm 3:7e9670be412e 98
scohennm 0:e23fffd4b9a7 99 while(true) {
scohennm 6:a109f45fae66 100 // All in the interrupts
scohennm 6:a109f45fae66 101
scohennm 3:7e9670be412e 102 // Do other things here between times of reading and flashing
scohennm 6:a109f45fae66 103 // OK
scohennm 6:a109f45fae66 104 sliderValue = tsiScaling.readPercentage();
scohennm 6:a109f45fae66 105 if (dataTimer.read_ms() > DATATIME){
scohennm 6:a109f45fae66 106 if(sliderValue > 0.0) {
scohennm 6:a109f45fae66 107 sprintf (lcdData,"%4.3f",sliderValue); // Just to amke things user readable
scohennm 6:a109f45fae66 108 LCDMessNoDwell(lcdData);
scohennm 6:a109f45fae66 109 }
scohennm 6:a109f45fae66 110 dataTimer.reset();
scohennm 6:a109f45fae66 111 }
scohennm 6:a109f45fae66 112
scohennm 0:e23fffd4b9a7 113 }
scohennm 0:e23fffd4b9a7 114 }