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| author | bnewbold <bnewbold@robocracy.org> | 2010-03-31 08:52:45 +0800 |
|---|---|---|
| committer | iperry <iperry@gmail.com> | 2010-03-31 09:43:10 +0800 |
| commit | 1d3861ef93f8423176c6010ab606abdab00a7cbd (patch) | |
| tree | 5c95101e295bcfdd7f9f4292ce9204ddf7e7f662 /src/lib/systick.c | |
| parent | 8d6bf3b196c2a0bc1adda4a04669e54fdc5b65cb (diff) | |
| download | librambutan-1d3861ef93f8423176c6010ab606abdab00a7cbd.tar.gz librambutan-1d3861ef93f8423176c6010ab606abdab00a7cbd.zip | |
Major hierarchy reorganization; see README.
copy-to-ide and Makefile updated to conform; .gitignore added;
LICENSE added
Diffstat (limited to 'src/lib/systick.c')
| -rw-r--r-- | src/lib/systick.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/src/lib/systick.c b/src/lib/systick.c deleted file mode 100644 index 47be69e..0000000 --- a/src/lib/systick.c +++ /dev/null @@ -1,52 +0,0 @@ -/* ***************************************************************************** - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - * Created: 12/18/09 02:37:24 - * Copyright (c) 2009 Perry L. Hung. All rights reserved. - * - * ****************************************************************************/ - -/** - * @file systick.c - * - * @brief System timer interrupt handler and initialization routines - */ - -#include "libmaple.h" -#include "systick.h" - -#define MILLIS_INC 1 - -volatile uint32_t systick_timer_millis = 0; - -void systick_init(void) { - /* Set the reload counter to tick every 1ms */ - REG_SET_MASK(SYSTICK_RELOAD, MAPLE_RELOAD_VAL); -// SYSTICK_RELOAD = MAPLE_RELOAD_VAL; - - /* Clock the system timer with the core clock - * and turn it on, interrrupt every 1ms to keep track of millis()*/ - REG_SET(SYSTICK_CSR, SYSTICK_SRC_HCLK | - SYSTICK_ENABLE | - SYSTICK_TICKINT); -// SYSTICK_CSR = SYSTICK_SRC_HCLK | -// SYSTICK_ENABLE | -// SYSTICK_TICKINT; -} - -void SysTickHandler(void) { - systick_timer_millis++; -} - - |