BULME_AHEL20 / Mbed 2 deprecated LPC_KS_TASTER_ENTPRELLEN

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Dependencies:   SB1602E mbed

Fork of Taster_Entprellen by Stefan Kummer

main.cpp@10:ba816c404c3c, 2018-10-08 (annotated)

Committer:
Lenschinki
Date:
Mon Oct 08 08:04:45 2018 +0000
Revision:
10:ba816c404c3c
Parent:
9:a4a4f8cc4019 
Taster Entprellen

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andcor02 0:80032665d37e 1 #include "mbed.h"
KStefan 8:0f74264cc38a 2 #include "SB1602E.h"
Lenschinki 10:ba816c404c3c 3 #include "debounceIn.h"
andcor02 5:1fca2683ae6f 4 #define USE_I2C_2V8
andcor02 0:80032665d37e 5
KStefan 9:a4a4f8cc4019 6 DigitalOut myled(P0_8); // 7=rot, 8=grün, 9=blau
Lenschinki 10:ba816c404c3c 7 //DigitalIn sw_o(P0_12);
Lenschinki 10:ba816c404c3c 8 //DigitalIn sw_b(P0_13);
Lenschinki 10:ba816c404c3c 9 //DigitalIn sw_g(P0_14);
Lenschinki 10:ba816c404c3c 10
Lenschinki 10:ba816c404c3c 11 InterruptIn redButton(P0_12);
Lenschinki 10:ba816c404c3c 12 InterruptIn blueButton(P0_13);
Lenschinki 10:ba816c404c3c 13 InterruptIn greenButton(P0_14);
andcor02 5:1fca2683ae6f 14
KStefan 9:a4a4f8cc4019 15 I2C i2c_disp(P0_5, P0_4); // SDA, SCL auf LPC11U24
KStefan 9:a4a4f8cc4019 16 SB1602E lcd(i2c_disp);
andcor02 5:1fca2683ae6f 17
KStefan 9:a4a4f8cc4019 18 int count_o, count_b, count_g = 0;
andcor02 0:80032665d37e 19
Lenschinki 10:ba816c404c3c 20 void btnRedPressed()
Lenschinki 10:ba816c404c3c 21 {
Lenschinki 10:ba816c404c3c 22 wait_us(200);
Lenschinki 10:ba816c404c3c 23 if(redButton == 0)
Lenschinki 10:ba816c404c3c 24 count_o++;
Lenschinki 10:ba816c404c3c 25 }
Lenschinki 10:ba816c404c3c 26
Lenschinki 10:ba816c404c3c 27 void btnBluePressed()
Lenschinki 10:ba816c404c3c 28 {
Lenschinki 10:ba816c404c3c 29 wait_us(200);
Lenschinki 10:ba816c404c3c 30 if(blueButton == 0)
Lenschinki 10:ba816c404c3c 31 count_b++;
Lenschinki 10:ba816c404c3c 32 }
Lenschinki 10:ba816c404c3c 33
Lenschinki 10:ba816c404c3c 34 void btnGreenPressed()
Lenschinki 10:ba816c404c3c 35 {
Lenschinki 10:ba816c404c3c 36 wait_us(200);
Lenschinki 10:ba816c404c3c 37 if(greenButton == 0)
Lenschinki 10:ba816c404c3c 38 count_g++;
Lenschinki 10:ba816c404c3c 39 }
Lenschinki 10:ba816c404c3c 40
andcor02 0:80032665d37e 41 int main()
andcor02 0:80032665d37e 42 {
KStefan 9:a4a4f8cc4019 43 lcd.printf(0, "Red Blue Green\r"); // Parameter von printf auf LCD: Zeilennummer (0 or 1), string
Lenschinki 10:ba816c404c3c 44
Lenschinki 10:ba816c404c3c 45 redButton.mode(PullUp);
Lenschinki 10:ba816c404c3c 46 blueButton.mode(PullUp);
Lenschinki 10:ba816c404c3c 47 greenButton.mode(PullUp);
Lenschinki 10:ba816c404c3c 48
Lenschinki 10:ba816c404c3c 49 redButton.fall(&btnRedPressed);
Lenschinki 10:ba816c404c3c 50 blueButton.fall(&btnBluePressed);
Lenschinki 10:ba816c404c3c 51 greenButton.fall(&btnGreenPressed);
Lenschinki 10:ba816c404c3c 52
Lenschinki 10:ba816c404c3c 53 while(1)
Lenschinki 10:ba816c404c3c 54 {
KStefan 9:a4a4f8cc4019 55 lcd.printf( 1,1, "%d %d %d", count_o, count_b, count_g);
KStefan 8:0f74264cc38a 56 myled = !myled;
andcor02 0:80032665d37e 57 }
andcor02 2:587b4d7444d1 58 }