FRA221_2016
Lab 1
Dependencies: mbed
Fork of
Nucleo_blink_led
by 
FRA221_2015
Revision 0:b66a07c1c8a6, committed 2015-08-23
- Comitter:
- soulx
- Date:
- Sun Aug 23 12:37:43 2015 +0000
- Commit message:
- Lab GPIO (in/out)
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 b66a07c1c8a6 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun Aug 23 12:37:43 2015 +0000
@@ -0,0 +1,119 @@
+//lab GPIO 1-1 output
+
+#include "mbed.h"
+
+DigitalOut myled(LED1);
+
+int main() {
+ while(1) {
+ myled = 1; // LED is ON
+ wait(0.2); // 200 ms
+ myled = 0; // LED is OFF
+ wait(1.0); // 1 sec
+ }
+}
+
+//lab GPIO 1-2 output2
+/*
+#include "mbed.h"
+
+DigitalOut myled(LED1);
+DigitalOut myled2(D12);
+Timer t;
+
+int main()
+{
+ t.start();
+ while(1) {
+ if(t.read_ms() <100) {
+ myled = 1; // LED is ON
+ myled2= 1;
+ } else if(t.read_ms() <400) {
+ myled = 0; // LED is OFF}
+ myled2= 1;
+ } else if(t.read_ms() <800)
+ {
+ myled = 0; // LED is OFF}
+ myled2= 0;
+ }
+ else{
+ t.reset();
+ }
+
+ }
+}
+*/
+// lab GPIO 1-3input and output
+/*
+#include "mbed.h"
+
+DigitalOut myled(LED1);
+DigitalIn mybutton(USER_BUTTON);
+
+int main()
+{
+ while(1) {
+
+ if(mybutton == 0) {
+ myled = 1; // LED is ON
+ } else {
+ myled = 0; // LED is OFF
+ }
+ }
+}
+*/
+
+//lab GPIO 1-4 input state
+/*
+#include "mbed.h"
+
+DigitalOut myled(LED1);
+DigitalOut myled2(D12);
+
+DigitalIn mybutton(USER_BUTTON);
+
+Timer t;
+
+int main()
+{
+ int state=0;
+ int timer_delay1=100,timer_delay2=200;
+ t.start();
+ while(1) {
+
+ if(mybutton == 0) {
+ // wait_ms(10)
+ while(mybutton !=1) ;
+
+ if(state <2) {
+ state++;
+ } else {
+ state =0;
+ }
+
+ }
+
+ if(state == 0) {
+ timer_delay1 =100;
+ timer_delay2 =200;
+ } else if(state ==1) {
+ timer_delay1 =100;
+ timer_delay2 =500;
+ } else if(state ==2) {
+ timer_delay1 =500;
+ timer_delay2 =1000;
+ }
+
+ if(t.read_ms() <timer_delay1) {
+ myled = 1; // LED is ON
+ myled2= 0;
+ } else if(t.read_ms() <timer_delay2) {
+ myled = 0; // LED is OFF}
+ myled2= 1;
+ } else {
+ t.reset();
+ }
+
+ }
+}
+*/
\ No newline at end of file
diff -r 000000000000 -r b66a07c1c8a6 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun Aug 23 12:37:43 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/e188a91d3eaa \ No newline at end of file