minkbd: repo restructure

1 files changed, 0 insertions, 132 deletions

diff --git a/Blink/Drivers/CMSIS/RTOS2/Source/os_systick.c b/Blink/Drivers/CMSIS/RTOS2/Source/os_systick.c
deleted file mode 100644
index f114caa..0000000
--- a/Blink/Drivers/CMSIS/RTOS2/Source/os_systick.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/**************************************************************************//**

- * @file     os_systick.c

- * @brief    CMSIS OS Tick SysTick implementation

- * @version  V1.0.1

- * @date     24. November 2017

- ******************************************************************************/

-/*

- * Copyright (c) 2017-2017 ARM Limited. All rights reserved.

- *

- * SPDX-License-Identifier: Apache-2.0

- *

- * Licensed under the Apache License, Version 2.0 (the License); you may

- * not use this file except in compliance with the License.

- * You may obtain a copy of the License at

- *

- * www.apache.org/licenses/LICENSE-2.0

- *

- * Unless required by applicable law or agreed to in writing, software

- * distributed under the License is distributed on an AS IS BASIS, WITHOUT

- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

- * See the License for the specific language governing permissions and

- * limitations under the License.

- */

-

-#include "os_tick.h"

-

-//lint -emacro((923,9078),SCB,SysTick) "cast from unsigned long to pointer"

-#include "RTE_Components.h"

-#include CMSIS_device_header

-

-#ifdef  SysTick

-

-#ifndef SYSTICK_IRQ_PRIORITY

-#define SYSTICK_IRQ_PRIORITY    0xFFU

-#endif

-

-static uint8_t PendST;

-

-// Setup OS Tick.

-__WEAK int32_t OS_Tick_Setup (uint32_t freq, IRQHandler_t handler) {

-  uint32_t load;

-  (void)handler;

-

-  if (freq == 0U) {

-    //lint -e{904} "Return statement before end of function"

-    return (-1);

-  }

-

-  load = (SystemCoreClock / freq) - 1U;

-  if (load > 0x00FFFFFFU) {

-    //lint -e{904} "Return statement before end of function"

-    return (-1);

-  }

-

-  // Set SysTick Interrupt Priority

-#if   ((defined(__ARM_ARCH_8M_MAIN__) && (__ARM_ARCH_8M_MAIN__ != 0)) || \

-       (defined(__CORTEX_M)           && (__CORTEX_M           == 7U)))

-  SCB->SHPR[11] = SYSTICK_IRQ_PRIORITY;

-#elif  (defined(__ARM_ARCH_8M_BASE__) && (__ARM_ARCH_8M_BASE__ != 0))

-  SCB->SHPR[1] |= ((uint32_t)SYSTICK_IRQ_PRIORITY << 24);

-#elif ((defined(__ARM_ARCH_7M__)      && (__ARM_ARCH_7M__      != 0)) || \

-       (defined(__ARM_ARCH_7EM__)     && (__ARM_ARCH_7EM__     != 0)))

-  SCB->SHP[11]  = SYSTICK_IRQ_PRIORITY;

-#elif  (defined(__ARM_ARCH_6M__)      && (__ARM_ARCH_6M__      != 0))

-  SCB->SHP[1]  |= ((uint32_t)SYSTICK_IRQ_PRIORITY << 24);

-#else

-#error "Unknown ARM Core!"

-#endif

-

-  SysTick->CTRL =  SysTick_CTRL_CLKSOURCE_Msk | SysTick_CTRL_TICKINT_Msk;

-  SysTick->LOAD =  load;

-  SysTick->VAL  =  0U;

-

-  PendST = 0U;

-

-  return (0);

-}

-

-/// Enable OS Tick.

-__WEAK void OS_Tick_Enable (void) {

-

-  if (PendST != 0U) {

-    PendST = 0U;

-    SCB->ICSR = SCB_ICSR_PENDSTSET_Msk;

-  }

-

-  SysTick->CTRL |=  SysTick_CTRL_ENABLE_Msk;

-}

-

-/// Disable OS Tick.

-__WEAK void OS_Tick_Disable (void) {

-

-  SysTick->CTRL &= ~SysTick_CTRL_ENABLE_Msk;

-

-  if ((SCB->ICSR & SCB_ICSR_PENDSTSET_Msk) != 0U) {

-    SCB->ICSR = SCB_ICSR_PENDSTCLR_Msk;

-    PendST = 1U;

-  }

-}

-

-// Acknowledge OS Tick IRQ.

-__WEAK void OS_Tick_AcknowledgeIRQ (void) {

-  (void)SysTick->CTRL;

-}

-

-// Get OS Tick IRQ number.

-__WEAK int32_t  OS_Tick_GetIRQn (void) {

-  return ((int32_t)SysTick_IRQn);

-}

-

-// Get OS Tick clock.

-__WEAK uint32_t OS_Tick_GetClock (void) {

-  return (SystemCoreClock);

-}

-

-// Get OS Tick interval.

-__WEAK uint32_t OS_Tick_GetInterval (void) {

-  return (SysTick->LOAD + 1U);

-}

-

-// Get OS Tick count value.

-__WEAK uint32_t OS_Tick_GetCount (void) {

-  uint32_t load = SysTick->LOAD;

-  return  (load - SysTick->VAL);

-}

-

-// Get OS Tick overflow status.

-__WEAK uint32_t OS_Tick_GetOverflow (void) {

-  return ((SysTick->CTRL >> 16) & 1U);

-}

-

-#endif  // SysTick