tim007 tim007
/
Lv4-zad1-tim007
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Revision 0:18aeac0c62b7, committed 2014-03-24
- Comitter:
- tim007
- Date:
- Mon Mar 24 07:48:08 2014 +0000
- Commit message:
- LV4-Grupa1-PAI-Tim007-Zad1
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Mar 24 07:48:08 2014 +0000
@@ -0,0 +1,70 @@
+#include "mbed.h"
+
+DigitalOut myled(LED1);
+
+BusOut display(dp26, dp27, dp5, dp6, dp28, dp1, dp2);
+DigitalOut point(dp4);
+int numbers[10]={0x40,0x79,0x24,0x30,0x19,0x12,0x02,0x078,0x0,0x10};
+int chars[6]={0x08,0x60,0x31,0x42,0x30,0x38};
+BusOut digits(dp23,dp24,dp25);
+AnalogIn ain(dp9);
+
+void showDisplayChar(char input)
+{
+ if(input>='0' && input <= '9')
+ {
+ display=numbers[input-'0'];
+ }
+ else if(input>='a' && input <='f')
+ {
+ display=numbers[input - 'a'];
+ }
+ else
+ display=0x7f;
+}
+
+void showDisplay(int input)
+{
+ if(input>=0 && input<=9)
+ display=numbers[input];
+ else
+ display=0x7f;
+}
+
+void showValue(float value)
+{
+ int third=(value-int(value))*10;
+ int second=int(value)%10;
+ int first=int(value)/10;
+
+ digits=7;
+ showDisplay(first);
+ digits=6;//bilo = 1
+ wait_ms(1);
+
+ digits=7;
+ showDisplay(second);
+ digits=5;
+ point=0;
+ wait_ms(1);
+ point=1;
+
+ digits=7;
+ showDisplay(third);
+ digits=3;//bilo = 4
+ wait_ms(1);
+ digits=0;
+}
+
+Timer t;
+
+int main() {
+ //Procedura pri paljnenju programa, uključi sve cifre displeja i prikaže 0 na njima
+ digits=0;
+ display=0x40;
+ //
+
+ while(1) {
+ showValue(ain * 3.3); // ain daje realnu vrijednost između 0.0 i 1.0, potrebno je to pomnožiti sa 3.3 (napon napajanja) da nam se prikaže stvarna vrijednsot napona
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Mar 24 07:48:08 2014 +0000 @@ -0,0 +1,1 @@ +http://world3.dev.mbed.org/users/mbed_official/code/mbed/builds/824293ae5e43 \ No newline at end of file