1 files changed, 0 insertions, 117 deletions
diff --git a/libmaple/systick.h b/libmaple/systick.h
deleted file mode 100644
index 6ec3364..0000000
--- a/libmaple/systick.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/******************************************************************************
- * The MIT License
- *
- * Copyright (c) 2010 Perry Hung.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *****************************************************************************/
-
-/**
- * @file systick.h
- *
- * @brief Various system timer definitions
- */
-
-#ifndef _SYSTICK_H_
-#define _SYSTICK_H_
-
-#include "libmaple_types.h"
-#include "util.h"
-
-#ifdef __cplusplus
-extern "C"{
-#endif
-
-/** SysTick register map type */
-typedef struct systick_reg_map {
-    __io uint32 CSR;            /**< Control and status register */
-    __io uint32 RVR;            /**< Reload value register */
-    __io uint32 CNT;            /**< Current value register ("count") */
-    __io uint32 CVR;            /**< Calibration value register */
-} systick_reg_map;
-
-/** SysTick register map base pointer */
-#define SYSTICK_BASE                    ((struct systick_reg_map*)0xE000E010)
-
-/*
- * Register bit definitions.
- */
-
-/* Control and status register */
-
-#define SYSTICK_CSR_COUNTFLAG           BIT(16)
-#define SYSTICK_CSR_CLKSOURCE           BIT(2)
-#define SYSTICK_CSR_CLKSOURCE_EXTERNAL  0
-#define SYSTICK_CSR_CLKSOURCE_CORE      BIT(2)
-#define SYSTICK_CSR_TICKINT             BIT(1)
-#define SYSTICK_CSR_TICKINT_PEND        BIT(1)
-#define SYSTICK_CSR_TICKINT_NO_PEND     0
-#define SYSTICK_CSR_ENABLE              BIT(0)
-#define SYSTICK_CSR_ENABLE_MULTISHOT    BIT(0)
-#define SYSTICK_CSR_ENABLE_DISABLED     0
-
-/* Calibration value register */
-
-#define SYSTICK_CVR_NOREF               BIT(31)
-#define SYSTICK_CVR_SKEW                BIT(30)
-#define SYSTICK_CVR_TENMS               0xFFFFFF
-
-/** System elapsed time, in milliseconds */
-extern volatile uint32 systick_uptime_millis;
-
-/**
- * @brief Returns the system uptime, in milliseconds.
- */
-static inline uint32 systick_uptime(void) {
-    return systick_uptime_millis;
-}
-
-
-void systick_init(uint32 reload_val);
-void systick_disable();
-void systick_enable();
-
-/**
- * @brief Returns the current value of the SysTick counter.
- */
-static inline uint32 systick_get_count(void) {
-    return SYSTICK_BASE->CNT;
-}
-
-/**
- * @brief Check for underflow.
- *
- * This function returns 1 if the SysTick timer has counted to 0 since
- * the last time it was called.  However, any reads of any part of the
- * SysTick Control and Status Register SYSTICK_BASE->CSR will
- * interfere with this functionality.  See the ARM Cortex M3 Technical
- * Reference Manual for more details (e.g. Table 8-3 in revision r1p1).
- */
-static inline uint32 systick_check_underflow(void) {
-    return SYSTICK_BASE->CSR & SYSTICK_CSR_COUNTFLAG;
-}
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif
-