1 files changed, 0 insertions, 81 deletions
diff --git a/applications/message_handler/lib/core_driver_mutex.cpp b/applications/message_handler/lib/core_driver_mutex.cpp
deleted file mode 100644
index d023ad2..0000000
--- a/applications/message_handler/lib/core_driver_mutex.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * SPDX-FileCopyrightText: Copyright 2022-2023 Arm Limited and/or its affiliates <open-source-office@arm.com>
- *
- * 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.
- */
-
-#if defined(ETHOSU)
-
-#include "FreeRTOS.h"
-#include "semphr.h"
-
-#include <ethosu_driver.h>
-#include <stdio.h>
-
-extern "C" {
-
-void *ethosu_mutex_create(void) {
-    return xSemaphoreCreateMutex();
-}
-
-int ethosu_mutex_lock(void *mutex) {
-    SemaphoreHandle_t handle = reinterpret_cast<SemaphoreHandle_t>(mutex);
-    if (xSemaphoreTake(handle, portMAX_DELAY) != pdTRUE) {
-        printf("Error: Failed to lock mutex.\n");
-        return -1;
-    }
-    return 0;
-}
-
-int ethosu_mutex_unlock(void *mutex) {
-    SemaphoreHandle_t handle = reinterpret_cast<SemaphoreHandle_t>(mutex);
-    if (xSemaphoreGive(handle) != pdTRUE) {
-        printf("Error: Failed to unlock mutex.\n");
-        return -1;
-    }
-    return 0;
-}
-
-void *ethosu_semaphore_create(void) {
-    return xSemaphoreCreateCounting(255, 0);
-}
-
-int ethosu_semaphore_take(void *sem) {
-    SemaphoreHandle_t handle = reinterpret_cast<SemaphoreHandle_t>(sem);
-    if (xSemaphoreTake(handle, portMAX_DELAY) != pdTRUE) {
-        printf("Error: Failed to take semaphore.\n");
-        return -1;
-    }
-    return 0;
-}
-
-int ethosu_semaphore_give(void *sem) {
-    SemaphoreHandle_t handle = reinterpret_cast<SemaphoreHandle_t>(sem);
-    if (xPortIsInsideInterrupt()) {
-        if (xSemaphoreGiveFromISR(handle, NULL) != pdTRUE) {
-            printf("Error: Failed to give semaphore from ISR.\n");
-            return -1;
-        }
-    } else {
-        if (xSemaphoreGive(handle) != pdTRUE) {
-            printf("Error: Failed to give semaphore.\n");
-            return -1;
-        }
-    }
-    return 0;
-}
-}
-
-#endif