Benjamin Eisner
fsst test
Revision 0:e60a35ddc5d6, committed 2020-02-04
- Comitter:
- Eisner_Benjamin
- Date:
- Tue Feb 04 07:49:32 2020 +0000
- Commit message:
- FSST TEST 2
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Feb 04 07:49:32 2020 +0000
@@ -0,0 +1,134 @@
+#include "mbed.h"
+
+DigitalOut led1(LED1);
+
+Thread t1;
+Thread t2;
+
+Serial pc(USBTX, USBRX, 9600);
+
+int ton = 500;
+int toff = 500;
+char tmp;
+int plusminus;
+
+Mutex mutex;
+
+void led_blink()
+{
+ while(1){
+ led1 = 1;
+ ThisThread::sleep_for(ton);
+ led1 = 0;
+ ThisThread::sleep_for(toff);
+ }
+}
+
+void interface()
+{
+ while(1){
+ if(pc.readable())
+ {
+ tmp = pc.getc();
+
+ if(tmp == 'H')
+ {
+ printf("High wird geaendert\n");
+
+ while(plusminus != 'L' && plusminus != 'R')
+ {
+ plusminus = pc.getc();
+
+ if(plusminus == '+')
+ {
+ mutex.lock();
+ ton += 100;
+
+ if(ton >= 2000)
+ {
+ printf("Maximalwert erreicht\n");
+ ton = 2000;
+ }
+
+ mutex.unlock();
+ printf("Ton = %d\n", ton);
+ }
+
+ if(plusminus == '-')
+ {
+ mutex.lock();
+ ton -= 100;
+
+ if(ton <= 100)
+ {
+ printf("Minimalwert erreicht\n");
+ ton = 100;
+ }
+
+ mutex.unlock();
+ printf("Ton = %d\n", ton);
+ }
+ }
+ }
+
+ if(tmp == 'L')
+ {
+ printf("Low wird geaendert\n");
+
+ while(plusminus != 'H' && plusminus != 'R')
+ {
+ plusminus = pc.getc();
+
+ if(plusminus == '-')
+ {
+ mutex.lock();
+ toff -= 100;
+
+ if(toff <= 100)
+ {
+ printf("Minimalwert erreicht\n");
+ toff = 100;
+ }
+
+ mutex.unlock();
+ printf("Toff = %d\n", toff);
+ }
+
+ if(plusminus == '+')
+ {
+ mutex.lock();
+ toff += 100;
+
+ if(toff >= 2000)
+ {
+ printf("Maximalwert erreicht\n");
+ toff = 2000;
+ }
+
+ mutex.unlock();
+ printf("Toff = %d\n", toff);
+ }
+ }
+
+ }
+
+ if(tmp == 'R')
+ {
+ printf("Reset\n");
+
+ mutex.lock();
+ ton = 500;
+ toff = 500;
+
+ }
+ }
+ }
+}
+
+int main() {
+ t1.start(led_blink);
+ t2.start(interface);
+
+ while(1) {
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os.lib Tue Feb 04 07:49:32 2020 +0000 @@ -0,0 +1,1 @@ +https://github.com/armmbed/mbed-os/#51d55508e8400b60af467005646c4e2164738d48
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Feb 04 07:49:32 2020 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file