Equipo7 LabMicros
/
I2C_1B
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Dependencies: mbed LiquidCrystal_I2C_for_KL25Z
Revision 0:ab1f47ee482e, committed 2022-04-25
- Comitter:
- micros22eq7
- Date:
- Mon Apr 25 18:27:42 2022 +0000
- Child:
- 1:f9d42dc8c470
- Commit message:
- Conexion con LCD con protocolo de comunicacion I2C. Despliegue en LCD de informacion obtenida desde la terminal.
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LiquidCrystal_I2C_for_KL25Z.lib Mon Apr 25 18:27:42 2022 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/micros22eq7/code/LiquidCrystal_I2C_for_KL25Z/#573860d2e640
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Apr 25 18:27:42 2022 +0000
@@ -0,0 +1,47 @@
+//CÓDIGO 1-B
+
+#include "mbed.h"
+#include "stdlib.h"
+#include <LiquidCrystal_I2C.h>
+#include <iostream>
+#include <string>
+
+Serial pc(USBTX, USBRX); // tx, rx
+
+//Los puertos SDA y SD8 están referenciados en el archivo LiquidCrystal_I2C.cpp
+// SDA -> PTC9
+// SCL -> PTC8
+// DIR TIPO
+LiquidCrystal_I2C lcd(0x4E, 16, 2);
+
+int main()
+{
+ pc.printf("\x1b[2J"); //CLEAR
+ pc.printf("\033[1;1H"); //Mueve cursor al origen
+
+ int i, j;
+ char datos[3][5]; // Matriz para almacenar datos
+
+ // Inicia la LCD
+ lcd.begin();
+
+ lcd.print("Esperando datos...");
+ pc.printf("\nIngresa 3 numeros decimales de la forma <X.X> SIN PRESIONAR ENTER\r\n");
+
+ for (i = 0; i < 3; i++) // Obtencion de datos desde terminal
+ {
+ pc.printf("\r\nDato %i: ", i + 1);
+ for (j = 0; j < 3; j ++)
+ datos[i][j] = pc.getc();
+ datos[i][3] = ' ';
+ datos[i][4] = 0;
+ pc.printf(" %s", datos[i]);
+ }
+ lcd.clear();
+ lcd.print("Datos obtenidos:");
+ lcd.print(datos[0]);
+ lcd.print(datos[1]);
+ lcd.print(datos[2]);
+
+ pc.printf("\n\r\nDatos enviados a la LCD...");
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Apr 25 18:27:42 2022 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file