Started Webserver RNDIS host project.

[pub/lufa.git] / Projects / Incomplete / Webserver / Lib / uip / conf / clock-arch.c

diff --git a/Projects/Incomplete/Webserver/Lib/uip/conf/clock-arch.c b/Projects/Incomplete/Webserver/Lib/uip/conf/clock-arch.c
new file mode 100644 (file)
index 0000000..c3e281e
--- /dev/null
+++ b/Projects/Incomplete/Webserver/Lib/uip/conf/clock-arch.c
@@ -0,0 +1,43 @@
+#include "global-conf.h"
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <avr/interrupt.h>
+#include <avr/io.h>
+#include <avr/sfr_defs.h>
+
+#include "clock-arch.h"
+
+//Counted time
+volatile clock_time_t clock_datetime = 0;
+
+//Overflow interrupt
+ISR(TIMER0_OVF_vect)
+{\r
+       clock_datetime += 1;
+}
+
+//Initialise the clock
+void clock_init()\r
+{\r
+       //Activate overflow interrupt for timer0
+       TIMSK0 |= (1<<TOIE0);
+
+       //Use prescaler 1024
+       TCCR0B |= ((1<<CS12)|(1<<CS10));
+
+       //Activate interrupts
+       sei();
+}
+
+//Return time
+clock_time_t clock_time()\r
+{\r
+       clock_time_t time;
+
+       cli();
+               time = clock_datetime;
+       sei();
+
+       return time;
+}