IDD Fall 2015
/
idd_hw2_franklu_pushntwist
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Dependencies: mbed
Revision 0:0028c9f455d1, committed 2015-09-14
- Comitter:
- franklu
- Date:
- Mon Sep 14 06:29:34 2015 +0000
- Commit message:
- added main.cpp
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/PinDetect.lib Mon Sep 14 06:29:34 2015 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/franklu/code/idd_hw2_franklu_pushntwist/#9fd31ff35d6c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Sep 14 06:29:34 2015 +0000
@@ -0,0 +1,38 @@
+#include "mbed.h"
+#include "PinDetect.h"
+// Initialize a pins to perform analog input and digital output fucntions
+AnalogIn ain(A0);
+DigitalOut dout(D3);
+PinDetect pin(D2);
+char letter;
+char *lower_arr = " zyxwvutsrqponmlkjihgfedcba";
+char *upper_arr = " ZYXWVUTSRQPONMLKJIHGFEDCBA";
+char *arr = lower_arr;
+void enter(void)
+{
+ printf("%c", letter);
+}
+
+void capslock_on(void) {
+ dout = !dout;
+}
+
+int main(void)
+{
+ dout = 0;
+ pin.setSampleFrequency();
+ pin.attach_asserted(&enter);
+ pin.attach_deasserted_held(&capslock_on);
+ printf("\r\n Input here: \r\n ");
+ while (1) {
+ if (dout){
+ arr = upper_arr;
+ } else {
+ arr = lower_arr;
+ }
+ int input = (int)(ain.read()* 100.0f / 3.705f);
+ letter = arr[input];
+ printf("%c", letter);
+ printf("\b");
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Sep 14 06:29:34 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/ba1f97679dad \ No newline at end of file