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Dependencies:   SB1602E mbed

Fork of Laser-Distance by Stefan Kummer

main.cpp@11:b68be9bd5754, 2018-10-01 (annotated)

Committer:
KStefan
Date:
Mon Oct 01 09:17:01 2018 +0000
Revision:
11:b68be9bd5754
Parent:
10:f727c310c86f
Child:
12:b436e51e86a8
Interrupt auf fallende Flanke, PullUp konfiguriert

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"
andcor02 5:1fca2683ae6f 3 #define USE_I2C_2V8
andcor02 0:80032665d37e 4
KStefan 9:a4a4f8cc4019 5 DigitalOut myled(P0_8); // 7=rot, 8=grün, 9=blau
KStefan 11:b68be9bd5754 6 InterruptIn sw_o(P0_12);
KStefan 11:b68be9bd5754 7 InterruptIn sw_b(P0_13);
KStefan 11:b68be9bd5754 8 InterruptIn sw_g(P0_14);
andcor02 5:1fca2683ae6f 9
KStefan 9:a4a4f8cc4019 10 I2C i2c_disp(P0_5, P0_4); // SDA, SCL auf LPC11U24
KStefan 9:a4a4f8cc4019 11 SB1602E lcd(i2c_disp);
andcor02 5:1fca2683ae6f 12
KStefan 9:a4a4f8cc4019 13 int count_o, count_b, count_g = 0;
andcor02 0:80032665d37e 14
KStefan 11:b68be9bd5754 15 void orange();
KStefan 11:b68be9bd5754 16
KStefan 11:b68be9bd5754 17 void blue(){
KStefan 11:b68be9bd5754 18 count_b++;
KStefan 11:b68be9bd5754 19 }
KStefan 11:b68be9bd5754 20 void green() {
KStefan 11:b68be9bd5754 21 count_g++;
KStefan 11:b68be9bd5754 22 }
KStefan 11:b68be9bd5754 23
andcor02 0:80032665d37e 24 int main()
andcor02 0:80032665d37e 25 {
KStefan 11:b68be9bd5754 26 sw_o.mode(PullUp);
KStefan 11:b68be9bd5754 27 sw_b.mode(PullUp);
KStefan 11:b68be9bd5754 28 sw_g.mode(PullUp);
KStefan 11:b68be9bd5754 29 sw_o.fall(&orange);
KStefan 11:b68be9bd5754 30 sw_b.fall(&blue);
KStefan 11:b68be9bd5754 31 sw_g.fall(&green);
KStefan 11:b68be9bd5754 32
KStefan 11:b68be9bd5754 33
KStefan 9:a4a4f8cc4019 34 lcd.printf(0, "Red Blue Green\r"); // Parameter von printf auf LCD: Zeilennummer (0 or 1), string
KStefan 9:a4a4f8cc4019 35 while(1) {
KStefan 8:0f74264cc38a 36
KStefan 11:b68be9bd5754 37 lcd.printf(1, "%d %d %d", count_o, count_b, count_g);
KStefan 8:0f74264cc38a 38
KStefan 8:0f74264cc38a 39 myled = !myled;
KStefan 9:a4a4f8cc4019 40
andcor02 0:80032665d37e 41 }
KStefan 11:b68be9bd5754 42 }
KStefan 11:b68be9bd5754 43
KStefan 11:b68be9bd5754 44 void orange() {
KStefan 11:b68be9bd5754 45 count_o++;
andcor02 2:587b4d7444d1 46 }