Revision 2:93417af6f469, committed 2020-07-28

Comitter:

dscarnatto

Date:

Tue Jul 28 09:20:47 2020 +0000

Parent:

1:e10c603cf0ae

Commit message:

first commit;

Changed in this revision

diff -r e10c603cf0ae -r 93417af6f469 main.cpp
--- a/main.cpp	Tue Feb 05 14:00:02 2019 +0000
+++ b/main.cpp	Tue Jul 28 09:20:47 2020 +0000
@@ -1,60 +1,43 @@
 /* Hello World! for the TextLCD Enhanced Library*/
+//Probado en el BluePill 27/07/20
 
 #include "mbed.h"
 #include "TextLCD.h"
 
 // Host PC Communication channels
-Serial  pc(PA_2, PA_3);     // tx, rx
-
+//Serial  pc(PA_2, PA_3);     // tx, rx
+AnalogIn LM35(PA_7);
 // LCD instantiation
-TextLCD lcd(PA_8, PA_9, PA_10, PA_11, PA_12, PA_15, TextLCD::LCD16x2);  // 4-bit bus: RS, E, D4, D5, D6, D7
+TextLCD lcd(PB_4, PB_3, PB_12, PB_13, PB_14, PB_15, TextLCD::LCD20x4);  // 4-bit bus: RS, E, D4, D5, D6, D7
 Timer   t;
 
 int main()
 {     
-    pc.printf("TextLCD Enhanced Test. Columns=%d, Rows=%d\n\r", lcd.columns(), lcd.rows());
-
-    for (int row = 0; row < lcd.rows(); row++) {
-        int col = 0;
-
-        pc.printf("MemAddr(Col=%d, Row=%d)=0x%02X\n\r", col, row, lcd.getAddress(col, row));
-        
-        lcd.putc('0' + row);
-
-        for (col=1; col < lcd.columns() - 1; col++) {
-            lcd.putc('*');
-        }
-
-        pc.printf("MemAddr(Col=%d, Row=%d)=0x%02X\n\r", col, row, lcd.getAddress(col, row));
-        lcd.putc('+');
-    }
-
-// Fill screen again and time it
-    t.start();
-
-    for (int row=0; row<lcd.rows(); row++) {
-        int col=0;
+    //pc.printf("TextLCD Enhanced Test. Columns=%d, Rows=%d\n\r", lcd.columns(), lcd.rows());
+    lcd.printf("Funka locoso");
+    float tempC,tempF,a[10],avg;
+    int i;
+    lcd.locate(0,1);
+    while(1) {
 
-        lcd.putc('0' + row);
-
-        for (col=1; col<lcd.columns()-1; col++) {
-            lcd.putc('*');
+        avg=0;
+        //Toma 10 lecturas del LM35
+        for(i=0; i<10; i++) {
+            a[i]=LM35.read();
+            wait(.02);
         }
-
-        lcd.putc('+');
-    }
-    t.stop();
-    pc.printf("All my hard work took %f sec\r\n", t.read());
+        //Calcula el promedio
+        for(i=0; i<10; i++) {
+            avg=avg+(a[i]/10);
+        }
+        //Ajusta conversion
 
-// Show cursor as blinking character
-    lcd.setCursor(TextLCD::CurOff_BlkOn);
+        tempC=(avg*3.685503686*100);
+        tempF=(9.0*tempC)/5.0 + 32.0;
+        //Imprime en LCD
+        lcd.printf("Temp = %.0f C -> %.0f F\r\n", tempC,tempF);
 
-// Set and show user defined characters. A maximum of 8 UDCs are supported by the HD44780.
-// They are defined by a 5x7 bitpattern.
-    lcd.setUDC(0, (char *) udc_0);  // Show |>
-    lcd.putc(0);
-    lcd.setUDC(1, (char *) udc_1);  // Show <|
-    lcd.putc(1);
-
-    pc.printf("Bye now\r\n");
+        wait(1);
+        lcd.locate(0,1);
+    }
 }

diff -r e10c603cf0ae -r 93417af6f469 mbed.bld
--- a/mbed.bld	Tue Feb 05 14:00:02 2019 +0000
+++ b/mbed.bld	Tue Jul 28 09:20:47 2020 +0000
@@ -1,1 +1,1 @@
-https://os.mbed.com/users/mbed_official/code/mbed/builds/3a7713b1edbc
\ No newline at end of file
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file

diff -r e10c603cf0ae -r 93417af6f469 mbed1.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed1.bld	Tue Jul 28 09:20:47 2020 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/3a7713b1edbc
\ No newline at end of file