Stephanie Liu
/
APS_ME_STEPHANIE_1
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Revision 0:4e66272535f2, committed 2021-09-14
- Comitter:
- stephanie_liu
- Date:
- Tue Sep 14 02:00:01 2021 +0000
- Commit message:
- aps 1 - stephanie liu;
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 Tue Sep 14 02:00:01 2021 +0000
@@ -0,0 +1,42 @@
+#include "mbed.h"
+//configuração de portas
+AnalogIn POT(A5);
+PwmOut ENA(D2);
+DigitalOut IN1A(D5);
+DigitalOut IN2A(D4);
+InterruptIn ENCONDER(D3);
+
+Timer tempo;
+int pulsos =0;
+const int HIGH = 1;
+const int LOW = 0;
+const int fonte = 12;
+
+//abertura de porta serial com a conexão USB
+Serial pc(USBTX, USBRX);
+
+
+void Contador_BD(){pulsos++;}
+
+void Motor_A(float duty_cyle){
+ IN1A = LOW;
+ IN2A = HIGH;
+ ENA.write(duty_cyle);
+}
+
+int main(){
+ pc.baud(9600);
+ tempo.start();
+ ENCONDER.fall(&Contador_BD);
+ while(true){
+ float velocidade = POT.read();
+ Motor_A(velocidade);
+ if(tempo.read_ms() >= 1000){
+ pc.printf("TENSAO ARMADURA: %f\n\r", fonte*velocidade);
+ pc.printf("RPM: %d\n\r",pulsos*2);
+ pulsos=0;
+ tempo.reset();
+ }
+
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Sep 14 02:00:01 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file