Francois Berder
This example shows how to use the CircularBuffer library.
Dependencies: CircularBuffer mbed
Diff: main.cpp
- Revision:
- 0:aad8c5c41dac
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Sep 20 10:47:53 2013 +0000
@@ -0,0 +1,19 @@
+#include "mbed.h"
+#include "CircularBuffer.h"
+
+int main()
+{
+ CircularBuffer<16> buffer;
+ uint32_t n = buffer.write((uint8_t*)"Hello World !", strlen("Hello World !"));
+ printf("wrote %d bytes\n", n);
+ char str[10];
+ n = buffer.read((uint8_t*)str, 5);
+ str[n] = '\0';
+ printf("str=%s\n", str); // prints:Hello
+ buffer.read((uint8_t*)str, 1); // discard space
+ n = buffer.read((uint8_t*)str, 7);
+ str[n] = '\0';
+ printf("str=%s\n", str); // prints:World !
+
+ return 0;
+}