Revision 0:79c29fbabf64, committed 18 months ago

Comitter:

lucio_hallage

Date:

Thu Dec 15 16:53:11 2022 +0000

Commit message:

.

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Dec 15 16:53:11 2022 +0000
@@ -0,0 +1,114 @@
+#include "mbed.h"
+#include "CAN.h"
+#include "can_helper.h"
+#include "stdio.h"
+
+
+InterruptIn ign(D8);
+InterruptIn botao(PC_13); // definição do botão de usuário
+
+Serial pc(USBTX, USBRX);
+CAN can1(PA_11, PA_12);
+
+PwmOut inj1(D9);
+PwmOut inj2(D7);
+PwmOut inj3(PA_14);
+PwmOut inj4(D14);
+
+
+// AnalogIn pot(PB_1);
+
+int tempo = 6000;
+int m;
+int valor_pot;
+unsigned int estado;
+void toggle(void);
+int ig = 0;
+float leitura;
+float leitura_count;
+float RPM;
+float RPM_medio;
+float ta=0;
+
+int fase=0;
+
+Timer debounce;
+Timer debounce_real;
+
+int main() {
+  debounce.start();
+  ign.rise(&toggle);
+  pc.baud(9600); 
+  CANMessage msg;
+
+while(1) {
+
+if(can1.read(msg)) {
+                 if (msg.id==6){
+                    if (msg.data=="0x09"){
+                       ta= 3*10^-8*RPM^2-9*10^-5*RPM+1.36;
+                       }
+                    if (msg.data=="0x10"){
+                       ta= 2*10^-8*RPM^2-8*10^-5*RPM+1.46;
+                       }
+                    if (msg.data=="0x08"){
+                       ta= 7*10^-54*RPM +1.43;
+                       }
+                    //if (msg.data==0.8){
+//                       //av= 2*10^-5*RPM +1.57;
+//                       }
+//                    if (msg.data==1){
+//                       //av= 5*10^-8*RPM^2-7*10^-5*RPM+2.06;
+//                       }
+
+printf("\n Message id :%d", msg.id);
+
+printf("\n Message received: %s", msg.data);
+
+
+
+} }// definição da taxa de transferencia de dados do conector USB
+  // 3 braços começam desacoplados
+}}
+
+void toggle() {
+    leitura = debounce.read();
+    ig++;
+    //printf("\n\rtempo:%f e rpm:%f",leitura, RPM);
+    
+    if (ig==31){
+        ig++;
+        
+        
+        if (fase==0){
+        inj1.period(leitura*4);      // 4 second period
+        inj1.write(0.050f/4);
+        }
+        if (fase==1){
+        inj2.period(leitura*4);      // 4 second period
+        inj2.write(0.050f/4);
+        } 
+        if (fase==2){
+        inj3.period(leitura*4);      // 4 second period
+        inj3.write(0.050f/4);
+        }
+        if (fase==3){
+        inj4.period(leitura*4);      // 4 second period
+        inj4.write(0.050f/4);
+        } 
+        
+        wait_us(ta);
+       
+        ig=0; 
+           
+        fase++;  
+        if (fase>3){
+        fase=0;
+        } 
+        debounce.reset();
+      
+    }
+
+    
+
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Thu Dec 15 16:53:11 2022 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file