Eng Riyadh
coursework
Dependencies: USBDevice mbed-rtos mbed
Diff: function_generator/serial.cpp
- Revision:
- 0:c059d38d6074
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/function_generator/serial.cpp Mon Nov 28 10:32:43 2016 +0000
@@ -0,0 +1,24 @@
+#include "serial.h"
+
+char* buffer = new char[BUFFER_SIZE];
+
+USB_Serial serial;
+
+void USB_Serial::flush() {
+ while(serial.readable())
+ serial.getc();
+}
+
+int USB_Serial::gets (char* str, int size) {
+ int i=0;
+ char c;
+ while(1) {
+ c = serial.getc();
+ if(c=='\r' || c=='\n') break;
+ str[i++] = c;
+ if(i+1==size) break;
+ }
+ str[i]=0;
+ return i;
+}
+