Trung Nguyen
/
FINAL_PROJECT_4180
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Fork of
FINAL_PROJECT_4180
by 
Gedeon Nyengele
Revision 0:f0e40bf44ffe, committed 2016-04-24
- Comitter:
- nyengele
- Date:
- Sun Apr 24 23:30:27 2016 +0000
- Child:
- 1:0e5e9821d89d
- Commit message:
- final project - initial commit
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/lib.cpp Sun Apr 24 23:30:27 2016 +0000
@@ -0,0 +1,25 @@
+#include "mbed.h"
+#include "lib.h"
+
+int hashcode(const char *data, int size)
+{
+ int hash = 17;
+ for (int i = 0; i < size; i++) {
+ hash += 31*hash + data[i];
+ }
+ return hash;
+}
+void read_mag_card(Serial *device, char *dest, int *size)
+{
+ int pos = 0;
+ bool done = false;
+ int markercount = 0;
+ while (!done) {
+ while (!device->readbale());
+ dest[pos] = device->getc();
+ if (dest[pos] == '?') markercount++;
+ if (markercount >= 2) done = true;
+ pos++;
+ }
+ *size = pos - 1;
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lib.h Sun Apr 24 23:30:27 2016 +0000 @@ -0,0 +1,4 @@ +#include "mbed.h" + +int hashcode(const char *data, int size); +void read_mag_card(Serial *device, char *dest, int *size); \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun Apr 24 23:30:27 2016 +0000
@@ -0,0 +1,6 @@
+#include "mbed.h"
+
+
+int main() {
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun Apr 24 23:30:27 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/082adc85693f \ No newline at end of file