Diff: source/rtos_none/cmsis_os2_port.c

Revision:

0:01f31e923fe2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/rtos_none/cmsis_os2_port.c	Tue Apr 07 12:55:42 2020 +0200
@@ -0,0 +1,89 @@
+/**
+ * @file    cmsis_os2_port.c
+ * @brief   
+ *
+ * DAPLink Interface Firmware
+ * Copyright (c) 2019, 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
+ *
+ * http://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 "cmsis_os2.h"
+#include "SysTick_Handler.h"
+
+osStatus_t osKernelInitialize(void)
+{
+    sysTickInit();
+    return osOK;
+}
+
+osThreadId_t osThreadNew(osThreadFunc_t func, void *argument, const osThreadAttr_t *attr)
+{
+    sysTickRegMainFunc(func);
+    return (osThreadId_t)1;
+}
+
+osStatus_t osKernelStart(void)
+{
+    sysTickStartMain();
+    return osOK;
+}
+
+uint32_t osThreadFlagsSet(osThreadId_t thread_id, uint32_t flags)
+{
+    sysTickEvtSet(flags);
+    return flags;
+}
+
+osStatus_t osDelay(uint32_t ticks)
+{
+    sysTickWait(ticks);
+    return osOK;
+}
+
+osTimerId_t osTimerNew(osTimerFunc_t func, osTimerType_t type, void *argument, const osTimerAttr_t *attr)
+{
+    sysTickRegCallback(func);
+    return (osTimerId_t)1;
+}
+
+osStatus_t osTimerStart(osTimerId_t timer_id, uint32_t ticks)
+{
+    sysTickFreqSet(ticks);
+    return osOK;
+}
+
+uint32_t osThreadFlagsWait(uint32_t flags, uint32_t options, uint32_t timeout)
+{
+    return sysTickEvtWaitOr(flags);
+}
+
+osMutexId_t osMutexNew(const osMutexAttr_t *attr)
+{
+    return NULL;
+}
+
+osStatus_t osMutexAcquire (osMutexId_t mutex_id, uint32_t timeout)
+{
+    return osOK;
+}
+
+osStatus_t osMutexRelease (osMutexId_t mutex_id)
+{
+    return osOK;
+}
+
+osThreadId_t osThreadGetId (void)
+{
+    return (osThreadId_t)1;
+}