Arrow / Mbed OS DAPLink Reset

Repostiory containing DAPLink source code with Reset Pin workaround for HANI_IOT board.

Upstream: https://github.com/ARMmbed/DAPLink

source/daplink/drag-n-drop/vfs_manager.h@0:01f31e923fe2, 2020-04-07 (annotated)

Committer:
Pawel Zarembski
Date:
Tue Apr 07 12:55:42 2020 +0200
Revision:
0:01f31e923fe2
hani: DAPLink with reset workaround

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pawel Zarembski 0:01f31e923fe2 1 /**
Pawel Zarembski 0:01f31e923fe2 2 * @file vfs_manager.h
Pawel Zarembski 0:01f31e923fe2 3 * @brief Methods that build and manipulate a virtual file system
Pawel Zarembski 0:01f31e923fe2 4 *
Pawel Zarembski 0:01f31e923fe2 5 * DAPLink Interface Firmware
Pawel Zarembski 0:01f31e923fe2 6 * Copyright (c) 2009-2016, ARM Limited, All Rights Reserved
Pawel Zarembski 0:01f31e923fe2 7 * SPDX-License-Identifier: Apache-2.0
Pawel Zarembski 0:01f31e923fe2 8 *
Pawel Zarembski 0:01f31e923fe2 9 * Licensed under the Apache License, Version 2.0 (the "License"); you may
Pawel Zarembski 0:01f31e923fe2 10 * not use this file except in compliance with the License.
Pawel Zarembski 0:01f31e923fe2 11 * You may obtain a copy of the License at
Pawel Zarembski 0:01f31e923fe2 12 *
Pawel Zarembski 0:01f31e923fe2 13 * http://www.apache.org/licenses/LICENSE-2.0
Pawel Zarembski 0:01f31e923fe2 14 *
Pawel Zarembski 0:01f31e923fe2 15 * Unless required by applicable law or agreed to in writing, software
Pawel Zarembski 0:01f31e923fe2 16 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
Pawel Zarembski 0:01f31e923fe2 17 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Pawel Zarembski 0:01f31e923fe2 18 * See the License for the specific language governing permissions and
Pawel Zarembski 0:01f31e923fe2 19 * limitations under the License.
Pawel Zarembski 0:01f31e923fe2 20 */
Pawel Zarembski 0:01f31e923fe2 21
Pawel Zarembski 0:01f31e923fe2 22 #ifndef VFS_MANAGER_USER_H
Pawel Zarembski 0:01f31e923fe2 23 #define VFS_MANAGER_USER_H
Pawel Zarembski 0:01f31e923fe2 24
Pawel Zarembski 0:01f31e923fe2 25 #include <stdint.h>
Pawel Zarembski 0:01f31e923fe2 26 #include <stdbool.h>
Pawel Zarembski 0:01f31e923fe2 27
Pawel Zarembski 0:01f31e923fe2 28 #include "virtual_fs.h"
Pawel Zarembski 0:01f31e923fe2 29 #include "error.h"
Pawel Zarembski 0:01f31e923fe2 30
Pawel Zarembski 0:01f31e923fe2 31 #ifdef __cplusplus
Pawel Zarembski 0:01f31e923fe2 32 extern "C" {
Pawel Zarembski 0:01f31e923fe2 33 #endif
Pawel Zarembski 0:01f31e923fe2 34
Pawel Zarembski 0:01f31e923fe2 35
Pawel Zarembski 0:01f31e923fe2 36 extern const vfs_filename_t daplink_mode_file_name;
Pawel Zarembski 0:01f31e923fe2 37
Pawel Zarembski 0:01f31e923fe2 38 /* Callable from anywhere */
Pawel Zarembski 0:01f31e923fe2 39
Pawel Zarembski 0:01f31e923fe2 40 // Enable or disable the virtual filesystem
Pawel Zarembski 0:01f31e923fe2 41 void vfs_mngr_fs_enable(bool enabled);
Pawel Zarembski 0:01f31e923fe2 42
Pawel Zarembski 0:01f31e923fe2 43 // Remount the virtual filesystem
Pawel Zarembski 0:01f31e923fe2 44 void vfs_mngr_fs_remount(void);
Pawel Zarembski 0:01f31e923fe2 45
Pawel Zarembski 0:01f31e923fe2 46
Pawel Zarembski 0:01f31e923fe2 47 /* Callable only from the thread running the virtual fs */
Pawel Zarembski 0:01f31e923fe2 48
Pawel Zarembski 0:01f31e923fe2 49 // Initialize the VFS manager
Pawel Zarembski 0:01f31e923fe2 50 // Must be called after USB has been initialized (usbd_init())
Pawel Zarembski 0:01f31e923fe2 51 // Notes: Must only be called from the thread runnning USB
Pawel Zarembski 0:01f31e923fe2 52 void vfs_mngr_init(bool enabled);
Pawel Zarembski 0:01f31e923fe2 53
Pawel Zarembski 0:01f31e923fe2 54 // Run the vfs manager state machine
Pawel Zarembski 0:01f31e923fe2 55 // Notes: Must only be called from the thread runnning USB
Pawel Zarembski 0:01f31e923fe2 56 void vfs_mngr_periodic(uint32_t elapsed_ms);
Pawel Zarembski 0:01f31e923fe2 57
Pawel Zarembski 0:01f31e923fe2 58 // Return the status of the last transfer or ERROR_SUCCESS
Pawel Zarembski 0:01f31e923fe2 59 // if none have been performed yet
Pawel Zarembski 0:01f31e923fe2 60 error_t vfs_mngr_get_transfer_status(void);
Pawel Zarembski 0:01f31e923fe2 61
Pawel Zarembski 0:01f31e923fe2 62
Pawel Zarembski 0:01f31e923fe2 63 /* Use functions */
Pawel Zarembski 0:01f31e923fe2 64
Pawel Zarembski 0:01f31e923fe2 65 // Build the filesystem by calling vfs_init and then adding files with vfs_create_file
Pawel Zarembski 0:01f31e923fe2 66 void vfs_user_build_filesystem(void);
Pawel Zarembski 0:01f31e923fe2 67
Pawel Zarembski 0:01f31e923fe2 68 // Called when a file on the filesystem changes
Pawel Zarembski 0:01f31e923fe2 69 void vfs_user_file_change_handler(const vfs_filename_t filename, vfs_file_change_t change, vfs_file_t file, vfs_file_t new_file_data);
Pawel Zarembski 0:01f31e923fe2 70
Pawel Zarembski 0:01f31e923fe2 71 // Called when VFS is disconnecting
Pawel Zarembski 0:01f31e923fe2 72 void vfs_user_disconnecting(void);
Pawel Zarembski 0:01f31e923fe2 73
Pawel Zarembski 0:01f31e923fe2 74
Pawel Zarembski 0:01f31e923fe2 75 #ifdef __cplusplus
Pawel Zarembski 0:01f31e923fe2 76 }
Pawel Zarembski 0:01f31e923fe2 77 #endif
Pawel Zarembski 0:01f31e923fe2 78
Pawel Zarembski 0:01f31e923fe2 79 #endif