Initial version of the MCU HAL
Change-Id: Ic88da7e825b67ed64cde4eed3055022daabe9830
diff --git a/modules/mcu/mcu.c b/modules/mcu/mcu.c
new file mode 100644
index 0000000..47300f9
--- /dev/null
+++ b/modules/mcu/mcu.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * 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 <errno.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#define LOG_TAG "Legacy MCU HAL"
+#include <utils/Log.h>
+
+#include <hardware/hardware.h>
+#include <hardware/mcu.h>
+
+static int mcu_init(struct mcu_module *module)
+{
+ return 0;
+}
+
+static int mcu_send_message(struct mcu_module *module, const char *msg,
+ const void *arg, size_t arg_len, void **result,
+ size_t *result_len)
+{
+ return 0;
+}
+
+static struct hw_module_methods_t mcu_module_methods = {
+ .open = NULL,
+};
+
+struct mcu_module HAL_MODULE_INFO_SYM = {
+ .common = {
+ .tag = HARDWARE_MODULE_TAG,
+ .module_api_version = MCU_MODULE_API_VERSION_0_1,
+ .hal_api_version = HARDWARE_HAL_API_VERSION,
+ .id = MCU_HARDWARE_MODULE_ID,
+ .name = "Default MCU HAL",
+ .author = "The Android Open Source Project",
+ .methods = &mcu_module_methods,
+ },
+
+ .init = mcu_init,
+ .sendMessage = mcu_send_message,
+};