summaryrefslogtreecommitdiffstats
path: root/Smol Watch Project/My Project/hpl/systick/hpl_systick.c
diff options
context:
space:
mode:
Diffstat (limited to 'Smol Watch Project/My Project/hpl/systick/hpl_systick.c')
-rw-r--r--Smol Watch Project/My Project/hpl/systick/hpl_systick.c103
1 files changed, 0 insertions, 103 deletions
diff --git a/Smol Watch Project/My Project/hpl/systick/hpl_systick.c b/Smol Watch Project/My Project/hpl/systick/hpl_systick.c
deleted file mode 100644
index 3caf6746..00000000
--- a/Smol Watch Project/My Project/hpl/systick/hpl_systick.c
+++ /dev/null
@@ -1,103 +0,0 @@
-
-/**
- * \file
- *
- * \brief SysTick related functionality implementation.
- *
- * Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Subject to your compliance with these terms, you may use Microchip
- * software and any derivatives exclusively with Microchip products.
- * It is your responsibility to comply with third party license terms applicable
- * to your use of third party software (including open source software) that
- * may accompany Microchip software.
- *
- * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
- * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
- * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
- * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
- * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
- * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
- * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
- * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT
- * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
- * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
- * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
- *
- * \asf_license_stop
- *
- */
-
-#include <hpl_time_measure.h>
-#include <hpl_systick_config.h>
-
-/**
- * \brief Initialize system time module
- */
-void _system_time_init(void *const hw)
-{
- (void)hw;
- SysTick->LOAD = (0xFFFFFF << SysTick_LOAD_RELOAD_Pos);
- SysTick->CTRL = (1 << SysTick_CTRL_ENABLE_Pos) | (CONF_SYSTICK_TICKINT << SysTick_CTRL_TICKINT_Pos)
- | (1 << SysTick_CTRL_CLKSOURCE_Pos);
-}
-/**
- * \brief Initialize delay functionality
- */
-void _delay_init(void *const hw)
-{
- _system_time_init(hw);
-}
-
-/**
- * \brief De-initialize system time module
- */
-void _system_time_deinit(void *const hw)
-{
- (void)hw;
- SysTick->CTRL &= ~SysTick_CTRL_ENABLE_Msk;
-}
-
-/**
- * \brief Get system time
- */
-system_time_t _system_time_get(const void *const hw)
-{
- (void)hw;
- return (system_time_t)SysTick->VAL;
-}
-
-/**
- * \brief Get maximum possible system time
- */
-system_time_t _system_time_get_max_time_value(const void *const hw)
-{
- (void)hw;
- return 0xFFFFFF;
-}
-/**
- * \brief Delay loop to delay n number of cycles
- */
-void _delay_cycles(void *const hw, uint32_t cycles)
-{
- (void)hw;
- uint8_t n = cycles >> 24;
- uint32_t buf = cycles;
-
- while (n--) {
- SysTick->LOAD = 0xFFFFFF;
- SysTick->VAL = 0xFFFFFF;
- while (!(SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk))
- ;
- buf -= 0xFFFFFF;
- }
-
- SysTick->LOAD = buf;
- SysTick->VAL = buf;
- while (!(SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk))
- ;
-}