From 94f94260ace13688285fc8c62687079b26c18854 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.de>
Date: Sun, 20 Dec 2020 15:18:02 +0100
Subject: Submodule-cache WIP

---
 .../Drivers/CMSIS/RTOS2/Source/os_tick_ptim.c      | 165 ---------------------
 1 file changed, 165 deletions(-)
 delete mode 100644 fw/cdc-dials/Drivers/CMSIS/RTOS2/Source/os_tick_ptim.c

(limited to 'fw/cdc-dials/Drivers/CMSIS/RTOS2/Source/os_tick_ptim.c')

diff --git a/fw/cdc-dials/Drivers/CMSIS/RTOS2/Source/os_tick_ptim.c b/fw/cdc-dials/Drivers/CMSIS/RTOS2/Source/os_tick_ptim.c
deleted file mode 100644
index ccd9cb6..0000000
--- a/fw/cdc-dials/Drivers/CMSIS/RTOS2/Source/os_tick_ptim.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/**************************************************************************//**
- * @file     os_tick_ptim.c
- * @brief    CMSIS OS Tick implementation for Private Timer
- * @version  V1.0.2
- * @date     02. March 2018
- ******************************************************************************/
-/*
- * Copyright (c) 2017-2018 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 "RTE_Components.h"
-#include CMSIS_device_header
-
-#if defined(PTIM)
-
-#include "os_tick.h"
-#include "irq_ctrl.h"
-
-#ifndef PTIM_IRQ_PRIORITY
-#define PTIM_IRQ_PRIORITY           0xFFU
-#endif
-
-static uint8_t PTIM_PendIRQ;        // Timer interrupt pending flag
-
-// Setup OS Tick.
-int32_t OS_Tick_Setup (uint32_t freq, IRQHandler_t handler) {
-  uint32_t load;
-  uint32_t prio;
-  uint32_t bits;
-
-  if (freq == 0U) {
-    return (-1);
-  }
-
-  PTIM_PendIRQ = 0U;
-
-  // Private Timer runs with the system frequency
-  load = (SystemCoreClock / freq) - 1U;
-
-  // Disable Private Timer and set load value
-  PTIM_SetControl   (0U);
-  PTIM_SetLoadValue (load);
-
-  // Disable corresponding IRQ
-  IRQ_Disable     (PrivTimer_IRQn);
-  IRQ_ClearPending(PrivTimer_IRQn);
-
-  // Determine number of implemented priority bits
-  IRQ_SetPriority (PrivTimer_IRQn, 0xFFU);
-
-  prio = IRQ_GetPriority (PrivTimer_IRQn);
-
-  // At least bits [7:4] must be implemented
-  if ((prio & 0xF0U) == 0U) {
-    return (-1);
-  }
-
-  for (bits = 0; bits < 4; bits++) {
-    if ((prio & 0x01) != 0) {
-      break;
-    }
-    prio >>= 1;
-  }
-
-  // Adjust configured priority to the number of implemented priority bits
-  prio = (PTIM_IRQ_PRIORITY << bits) & 0xFFUL;
-
-  // Set Private Timer interrupt priority
-  IRQ_SetPriority(PrivTimer_IRQn, prio-1U);
-
-  // Set edge-triggered IRQ
-  IRQ_SetMode(PrivTimer_IRQn, IRQ_MODE_TRIG_EDGE);
-
-  // Register tick interrupt handler function
-  IRQ_SetHandler(PrivTimer_IRQn, handler);
-
-  // Enable corresponding interrupt
-  IRQ_Enable (PrivTimer_IRQn);
-
-  // Set bits: IRQ enable and Auto reload
-  PTIM_SetControl (0x06U);
-
-  return (0);
-}
-
-/// Enable OS Tick.
-void OS_Tick_Enable (void) {
-  uint32_t ctrl;
-
-  // Set pending interrupt if flag set
-  if (PTIM_PendIRQ != 0U) {
-    PTIM_PendIRQ = 0U;
-    IRQ_SetPending (PrivTimer_IRQn);
-  }
-
-  // Start the Private Timer
-  ctrl  = PTIM_GetControl();
-  // Set bit: Timer enable
-  ctrl |= 1U;
-  PTIM_SetControl (ctrl);
-}
-
-/// Disable OS Tick.
-void OS_Tick_Disable (void) {
-  uint32_t ctrl;
-
-  // Stop the Private Timer
-  ctrl  = PTIM_GetControl();
-  // Clear bit: Timer enable
-  ctrl &= ~1U;
-  PTIM_SetControl (ctrl);
-
-  // Remember pending interrupt flag
-  if (IRQ_GetPending(PrivTimer_IRQn) != 0) {
-    IRQ_ClearPending (PrivTimer_IRQn);
-    PTIM_PendIRQ = 1U;
-  }
-}
-
-// Acknowledge OS Tick IRQ.
-void OS_Tick_AcknowledgeIRQ (void) {
-  PTIM_ClearEventFlag();
-}
-
-// Get OS Tick IRQ number.
-int32_t  OS_Tick_GetIRQn (void) {
-  return (PrivTimer_IRQn);
-}
-
-// Get OS Tick clock.
-uint32_t OS_Tick_GetClock (void) {
-  return (SystemCoreClock);
-}
-
-// Get OS Tick interval.
-uint32_t OS_Tick_GetInterval (void) {
-  return (PTIM_GetLoadValue() + 1U);
-}
-
-// Get OS Tick count value.
-uint32_t OS_Tick_GetCount (void) {
-  uint32_t load = PTIM_GetLoadValue();
-  return  (load - PTIM_GetCurrentValue());
-}
-
-// Get OS Tick overflow status.
-uint32_t OS_Tick_GetOverflow (void) {
-  return (PTIM->ISR & 1);
-}
-
-#endif  // PTIM
-- 
cgit