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Diffstat (limited to 'protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/clock.c')
m--------- | protocol/lufa/LUFA-git | 0 | ||||
-rw-r--r-- | protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/clock.c | 37 |
2 files changed, 37 insertions, 0 deletions
diff --git a/protocol/lufa/LUFA-git b/protocol/lufa/LUFA-git deleted file mode 160000 -Subproject b6c18b2a7c544653efbe12a1d4e8ba65e7d83c3 diff --git a/protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/clock.c b/protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/clock.c new file mode 100644 index 0000000000..e71f7209d2 --- /dev/null +++ b/protocol/lufa/LUFA-git/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; +} + |