Revision 3:15d08fd609ec, committed 2020-01-13

Comitter:

suntopbd

Date:

Mon Jan 13 04:36:25 2020 +0000

Parent:

2:ad0b044d0a10

Commit message:

ok

Changed in this revision

diff -r ad0b044d0a10 -r 15d08fd609ec TextLCD.lib
--- a/TextLCD.lib	Sat Dec 04 11:31:07 2010 +0000
+++ b/TextLCD.lib	Mon Jan 13 04:36:25 2020 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/simon/code/TextLCD/#e4cb7ddee0d3
+https://os.mbed.com/users/simon/code/TextLCD/#308d188a2d3a

diff -r ad0b044d0a10 -r 15d08fd609ec main.cpp
--- a/main.cpp	Sat Dec 04 11:31:07 2010 +0000
+++ b/main.cpp	Mon Jan 13 04:36:25 2020 +0000
@@ -3,8 +3,54 @@
 #include "mbed.h"
 #include "TextLCD.h"
 
-TextLCD lcd(p15, p16, p17, p18, p19, p20); // rs, e, d4-d7
+TextLCD lcd(PC_15, PC_13, PC_14, PE_6, PE_4, PE_2,TextLCD::LCD20x4); // rs, e, d4-d7
+AnalogIn   adcPB0(PB_0);
+AnalogIn adcPB1(PB_1);
+AnalogOut dacPA5(PA_5); 
+DigitalIn buttonPA0 (PA_0);
+DigitalIn extbutton1PE5 (PE_5);
+DigitalIn extbutton2PE3 (PE_3);
+DigitalOut rLED(PD_14);   // on board red LED, DO
+DigitalOut bLED(PD_15);   // on board blue LED. DO
+DigitalOut gLED(PD_12);   // on board green LED, DO
+DigitalOut oLED(PD_13);   // on board orange LED, DO
+
+DigitalOut exRef(PE_7);   // on board orange LED, DO
+
+
+
+uint32_t adcval=0;
+uint16_t val=0;
+
 
 int main() {
-    lcd.printf("Hello World!\n");
+    dacPA5=0.0f;
+    extbutton1PE5.mode(PullUp);
+    extbutton2PE3.mode(PullUp);
+    exRef=1;
+    
+    while(1)
+    {
+        lcd.cls();
+    lcd.printf("mbed with STM32F407G");
+    lcd.printf(" !! It Worked !!\n");
+    if(dacPA5<1.00f)
+    dacPA5 = dacPA5+0.002442f;
+    adcval=0;
+    for(int i=0;i<4096;i++)
+    {
+    adcval= adcval + 4095*adcPB1.read_u16()/65535; // 12 bit value
+    }
+    val=adcval/4096;
+    lcd.printf("  ADC on PB1: %d\n", val);
+    lcd.printf("AREF Volts: %f",(2.9464*val/4095));
+   wait(.25);
+   rLED =extbutton1PE5.read();
+   bLED =extbutton2PE3.read();
+   gLED =!extbutton1PE5.read();
+   oLED =!extbutton2PE3.read();
+   while(buttonPA0)
+   {}
+   
+    }
 }

diff -r ad0b044d0a10 -r 15d08fd609ec mbed.bld
--- a/mbed.bld	Sat Dec 04 11:31:07 2010 +0000
+++ b/mbed.bld	Mon Jan 13 04:36:25 2020 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/e2ac27c8e93e
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
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