ELEC350 - Team Q
Not sure where to put them, also dont know which pin indicates the presence of the SD card, Let me know if it doesn't work ill get back to it
Dependencies: mbed
Revision 0:8c3ab5ab0366, committed 2018-01-01
- Comitter:
- bMcDonnell
- Date:
- Mon Jan 01 14:20:42 2018 +0000
- Commit message:
- Functions for the SD checker, Not sure where to put them in the grand scheme of things
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 8c3ab5ab0366 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Jan 01 14:20:42 2018 +0000
@@ -0,0 +1,30 @@
+#include "mbed.h"
+
+Ticker SD_tick;
+DigitalIn SD_Present (pin number escapes me);
+//checks if pin has gone High
+void Check_SD_Present() {
+ if (SD_Present == 0)
+ {
+ //toggles the Yellow LED if no SD
+ yellowLED = !yellowLED;
+ }
+ else
+ { //If Pin goes high, flashes YellowLED 3x
+ for (int a = 1; a < 7; a++) {
+ yellowLED = !yellowLED;
+ wait(0.15);
+ }
+ //makes sure Yellow LED doesnt end up constantly on then
+ //turns on green LED to indicate SD present
+ yellowLED = 0;
+ greenLED = 1;
+ }
+ }
+
+void Start_SD_Check() {
+ SD_tick.attach(this, &Check_SD_Present, 0.5)
+ }
+
+
+
\ No newline at end of file
diff -r 000000000000 -r 8c3ab5ab0366 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Jan 01 14:20:42 2018 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/7130f322cb7e \ No newline at end of file