X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lib%2Flufa%2FProjects%2FWebserver%2FLib%2Fuip%2Fclock.c;fp=lib%2Flufa%2FProjects%2FWebserver%2FLib%2Fuip%2Fclock.c;h=e71f7209d2c45fd1c2abf19a4c6498d88c3611ee;hb=8655d4f4948b2deef7844503c8d690f23ac1a062;hp=0000000000000000000000000000000000000000;hpb=1896c76a2928c96f9ab7947bec2ef8dd37623cff;p=qmk_firmware.git

diff --git a/lib/lufa/Projects/Webserver/Lib/uip/clock.c b/lib/lufa/Projects/Webserver/Lib/uip/clock.c
new file mode 100644
index 000000000..e71f7209d
--- /dev/null
+++ b/lib/lufa/Projects/Webserver/Lib/uip/clock.c
@@ -0,0 +1,37 @@
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <LUFA/Common/Common.h>
+
+#include "clock.h"
+
+//Counted time
+volatile clock_time_t clock_datetime = 0;
+
+//Overflow interrupt
+ISR(TIMER1_COMPA_vect, ISR_BLOCK)
+{
+	clock_datetime += 1;
+}
+
+//Initialise the clock
+void clock_init()
+{
+	OCR1A  = (((F_CPU / 1024) / 100) - 1);
+	TCCR1B = ((1 << WGM12) | (1 << CS12) | (1 << CS10));
+	TIMSK1 = (1 << OCIE1A);
+}
+
+//Return time
+clock_time_t clock_time()
+{
+	clock_time_t time;
+
+	GlobalInterruptDisable();
+	time = clock_datetime;
+	GlobalInterruptEnable();
+
+	return time;
+}
+