Revision 0:b2139d0d6c90, committed 18 months ago

Comitter:

dany54543

Date:

Sat Nov 26 21:29:37 2022 +0000

Commit message:

Potenciometro Digital x9c103 con pantalla oled

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BluetoothSerial.lib	Sat Nov 26 21:29:37 2022 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/yihui/code/BluetoothSerial/#f56002898ee8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SeeedShieldBot.lib	Sat Nov 26 21:29:37 2022 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/teams/components/code/SeeedShieldBot/#9fd1722259a1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Nov 26 21:29:37 2022 +0000
@@ -0,0 +1,129 @@
+#include "mbed.h"
+#include "Adafruit_SSD1306.h"
+#include "Adafruit_GFX.h"
+
+//Configuracion OLED
+class I2CPreInit : public I2C
+{
+public:
+    I2CPreInit(PinName sda, PinName scl) : I2C(sda, scl)
+    {
+        frequency(100000);
+        start();
+    };
+};
+I2C gI2C(PB_9,PB_8);
+//I2C i2c(PB_9, PB_8);
+Adafruit_SSD1306_I2c Oled(gI2C,D2);
+// 
+
+int pct, PD=0;
+
+AnalogIn pot(A0); //Potenciometro Analogo
+
+DigitalOut CS(D1);  //Pines del PD
+DigitalOut UD(D2);
+DigitalOut INC(D3);
+
+Thread hilo_cero;
+Thread hilo_mover;
+Thread hilo_porcentaje;
+
+void cero(void);  //Llevar el PD a la posicion cero
+void mover(void);  //Mover el PD, compara el valor actual y el nuevo valor
+int porcentaje(void);  //Convierte el PA en un valor porcentual (0-100)
+
+int main()
+{
+ hilo_cero.start(cero);
+ hilo_mover.start(mover);
+ hilo_porcentaje.start(porcentaje);
+
+ Oled.begin();
+ Oled.display();
+ ThisThread::sleep_for(3000ms);
+ Oled.clearDisplay();
+ Oled.display();
+
+ cero();
+    while (true) {
+       pct = porcentaje();
+       mover();
+       ThisThread::sleep_for(198ms);
+       PD=pct;
+        Oled.setTextCursor(1, 1);
+        Oled.setTextColor(1);
+        Oled.setTextSize(1);
+        Oled.printf("Valor del PD: %5u", PD);
+        Oled.display();
+                 }
+}
+
+void cero(void) {     // Dejar en 0 el potenciometro
+   CS = 1;
+   INC = 1;
+
+   CS = 0;
+   wait_us(1);
+   UD = 0;
+   for (int n=0; n<100; n++){
+            INC = 0;
+            wait_us (1);
+            INC=1;
+            wait_us (1);
+            
+                       }
+
+        INC = 1; 
+        wait_us (1);
+        CS = 1;
+}
+
+void mover(void) { //Valor del PA, Valor actual del PD  y comparar
+        
+        int d=0;
+        if (pct>PD){ 
+        d = pct-PD;           
+        UD = 1;
+        CS = 0;
+        wait_us (1);
+        for (int o=0; o<d; o++){
+            INC = 0;
+            wait_us (1);
+            INC=1;
+            wait_us (1);
+                            }
+        INC = 1; 
+        wait_us (1);
+        CS = 1;
+                }
+        
+        if (pct<PD){ 
+        d = PD-pct;
+        UD = 0;
+        CS = 0;
+        wait_us (1);
+        for (int o=0; o<d; o++){
+            INC = 0;
+            wait_us (1);
+            INC=1;
+            wait_us (1);
+                            }
+        INC = 1; 
+        wait_us (1);
+        CS = 1;
+               }
+
+        Oled.setTextCursor(1, 40);
+        Oled.setTextColor(1);
+        Oled.setTextSize(1);
+        Oled.printf("Pasos del PD: %u", d);
+        Oled.display();
+}
+
+int porcentaje(void){
+    int p, v=0;
+    v = pot*3.3;
+    p = (v*100)/3.3;
+    return p;
+                    }
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sat Nov 26 21:29:37 2022 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file