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| author |  tmk <hasu@tmk-kbd.com> | 2015-05-13 11:13:10 +0900 |
|---|---|---|
| committer | tmk <hasu@tmk-kbd.com> | 2015-05-13 11:13:10 +0900 |
| commit | f6d56675f9f981c5464f0ca7a1fbb0162154e8c5 (patch) | |
| tree | 57c9d4b3808a26116ae0ee7956fc00b84841aa2b /protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/clock.c | |
| parent | 4d116a04e94cf0d19317d5b44e4fa9f34a3e5594 (diff) | |
| download | qmk_firmware-f6d56675f9f981c5464f0ca7a1fbb0162154e8c5.tar.gz | |
dc0e46e Rename LUFA to LUFA-git
3bfa7fa Remove LUFA-120730
215b764 Merge commit 'afa0f22a9299686fd88f58ce09c5b521ac917e8f' as 'protocol/lufa/LUFA'
afa0f22 Squashed 'protocol/lufa/LUFA/' content from commit def7fca
c0c42fa Remove submodule of LUFA
30f897d Merge commit '87ced33feb74e79c3281dda36eb6d6d153399b41' as 'protocol/usb_hid/USB_Host_Shield_2.0'
87ced33 Squashed 'protocol/usb_hid/USB_Host_Shield_2.0/' content from commit aab4a69
14f6d49 Remove submodule of USB_Host_Shield_2.0
git-subtree-dir: tmk_core
git-subtree-split: dc0e46eaa4367d4e218f8816e3c117895820f07c
Diffstat (limited to 'protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/clock.c')
| -rw-r--r-- | protocol/lufa/LUFA-git/Projects/Webserver/Lib/uip/clock.c | 37 |
1 files changed, 37 insertions, 0 deletions
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 000000000..e71f7209d --- /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; +} + |