TVZ Mechatronics Team / Mbed 2 deprecated URS_LV11_HMI_2zad

URS - LV11 - HMI - 2. zadatak

Dependencies:   mbed

Files at this revision

API Documentation at this revision

Revision 0:57ec9c61562e, committed 2022-01-21

Comitter:
dfraj
Date:
Fri Jan 21 10:48:16 2022 +0000
Child:
1:a397ad7e537b
Commit message:
URS - LV11 - HMI - 2. zadatak

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Jan 21 10:48:16 2022 +0000
@@ -0,0 +1,33 @@
+#include "mbed.h"
+
+InterruptIn optic(p18);
+Serial nextion(p28, p27);
+Ticker sendData;
+
+Timer t;
+float T = 0;
+uint16_t rpm = 0;
+bool flag = false;
+
+void prolaz(){   
+    T = t.read();
+    t.reset();
+    t.start();
+    flag = true;
+}
+
+void data(){   
+    if (t.read() < 1.0 && flag)  
+        rpm = 30.0/T; // rpm = 60 * f = 60 * 1/T * 1/2 = 30/T
+    else rpm = 0;
+    nextion.printf("t1.txt=\"%d rpm\"%c%c%c", rpm, 255, 255, 255);
+    nextion.printf("add 5,0,%d%c%c%c", rpm/100, 255, 255, 255);
+}
+
+int main(){
+    optic.rise(&prolaz);
+    sendData.attach(&data, 1.0);
+    while(1) {
+        wait(1.0);
+    }
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Fri Jan 21 10:48:16 2022 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file