Tina Dokic
LEDs blinken von LED1-LED4,und fangen an von momentane Position an. l
Revision 0:72b3da7b1d49, committed 2020-01-12
- Comitter:
- tina_dokic
- Date:
- Sun Jan 12 19:59:58 2020 +0000
- Commit message:
- BitManipulation
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 |
diff -r 000000000000 -r 72b3da7b1d49 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun Jan 12 19:59:58 2020 +0000
@@ -0,0 +1,57 @@
+#include "mbed.h"
+
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+DigitalOut led3(LED3);
+DigitalOut led4(LED4);
+
+uint8_t pos = 0;
+uint8_t shift = 0; // change the value between 0 and 3
+
+int main() {
+ while (1) {
+ pos = (1 << shift); // shift left
+ if(pos == 0b00001000)
+ { led4 = 1;
+ wait_ms(100);
+ led4=0;
+ led1=1;
+ wait(0.1);
+ led1=0;
+ led2 = 1;
+ wait_ms(100);
+ led2=0;
+ led3 = 1;
+ wait_ms(100);
+ led3=0;
+ }
+ if(pos == 0b00000100)
+ { led3 = 1;
+ wait_ms(100);
+ led3=0;
+ led4=1;
+ wait(0.1);
+ led4=0;
+ led1 = 1;
+ wait_ms(100);
+ led1=0;
+ led2= 1;
+ wait_ms(100);
+ led2=0;
+ }
+ if(pos == 0b00000001)
+ { led1 = 1;
+ wait_ms(400);
+ led1=0;
+ led2=1;
+ wait(0.4);
+ led2=0;
+ led3 = 1;
+ wait_ms(400);
+ led3=0;
+ led4 = 1;
+ wait_ms(400);
+ led4=0;
+ }
+ }
+}
diff -r 000000000000 -r 72b3da7b1d49 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun Jan 12 19:59:58 2020 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file