István Cserny
Blink LEDs by using a PortOut object
Revision 0:e85a195c110f, committed 2021-09-21
- Comitter:
- cspista
- Date:
- Tue Sep 21 16:42:03 2021 +0000
- Commit message:
- MBED 2 project
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 Tue Sep 21 16:42:03 2021 +0000
@@ -0,0 +1,22 @@
+#include "mbed.h"
+
+#define LED_MASK 0x00000038 //bits 3, 4, 5
+#define RED_MASK 0x00000008 //bit 3 (D3): LED_RED
+#define GREEN_MASK 0x00000010 //bit 5 (D4): LED_GREEN
+#define BLUE_MASK 0x00000020 //bit 4 (D5): LED_BLUE
+
+PortOut ledport(PortB, LED_MASK);
+
+int main()
+{
+ while(1) {
+ ledport = RED_MASK;
+ wait(0.5);
+ ledport = GREEN_MASK;
+ wait(0.5);
+ ledport = BLUE_MASK;
+ wait(0.5);
+ ledport = LED_MASK;
+ wait(0.5);
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Sep 21 16:42:03 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file