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authorchrysn2012-10-18 22:26:46 +0200
committerchrysn2012-10-18 22:48:14 +0200
commitbc5146b710c8be3dfa4a8601bd3ca29408ae6397 (patch)
tree59db7de45b827d86a8197eb15d5f78d5e184c44d /lib/lpc43xx
parente20f1c0d8fb6c75c434b93834a9d67262198d908 (diff)
unified systick handling
the only change this results in in the example binaries is in the hackrf-jellybean/systick example, where the the check in systick_set_clocksource for overflowing from the stm32 area gets used.
Diffstat (limited to 'lib/lpc43xx')
-rw-r--r--lib/lpc43xx/systick.c69
1 files changed, 0 insertions, 69 deletions
diff --git a/lib/lpc43xx/systick.c b/lib/lpc43xx/systick.c
deleted file mode 100644
index 82345a9..0000000
--- a/lib/lpc43xx/systick.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- * Copyright (C) 2012 Benjamin Vernoux <titanmkd@gmail.com>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/lpc43xx/systick.h>
-
-void systick_set_reload(u32 value)
-{
- STK_LOAD = (value & 0x00FFFFFF);
-}
-
-u32 systick_get_value(void)
-{
- return STK_VAL;
-}
-
-void systick_set_clocksource(u8 clocksource)
-{
- STK_CTRL |= clocksource;
-}
-
-void systick_interrupt_enable(void)
-{
- STK_CTRL |= STK_CTRL_TICKINT;
-}
-
-void systick_interrupt_disable(void)
-{
- STK_CTRL &= ~STK_CTRL_TICKINT;
-}
-
-void systick_counter_enable(void)
-{
- STK_CTRL |= STK_CTRL_ENABLE;
-}
-
-void systick_counter_disable(void)
-{
- STK_CTRL &= ~STK_CTRL_ENABLE;
-}
-
-u8 systick_get_countflag(void)
-{
- if (STK_CTRL & STK_CTRL_COUNTFLAG)
- return 1;
- else
- return 0;
-}
-
-u32 systick_get_calib(void)
-{
- return (STK_CALIB&0x00FFFFFF);
-}