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/board/wizwiki_w7500.c@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 wizwiki_w7500.c
Pawel Zarembski 0:01f31e923fe2 3 * @brief board ID for the WIZnet WIZwiki-W7500 board
Pawel Zarembski 0:01f31e923fe2 4 *
Pawel Zarembski 0:01f31e923fe2 5 * DAPLink Interface Firmware
Pawel Zarembski 0:01f31e923fe2 6 * Copyright (c) 2009-2019, 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 #include "cmsis_os2.h"
Pawel Zarembski 0:01f31e923fe2 23 #include "target_family.h"
Pawel Zarembski 0:01f31e923fe2 24 #include "target_board.h"
Pawel Zarembski 0:01f31e923fe2 25 #include "swd_host.h"
Pawel Zarembski 0:01f31e923fe2 26
Pawel Zarembski 0:01f31e923fe2 27 static uint8_t target_set_state_by_board(target_state_t state)
Pawel Zarembski 0:01f31e923fe2 28 {
Pawel Zarembski 0:01f31e923fe2 29 if( state == RESET_PROGRAM )
Pawel Zarembski 0:01f31e923fe2 30 {
Pawel Zarembski 0:01f31e923fe2 31 do
Pawel Zarembski 0:01f31e923fe2 32 {
Pawel Zarembski 0:01f31e923fe2 33 swd_set_target_reset(1);
Pawel Zarembski 0:01f31e923fe2 34 osDelay(2);
Pawel Zarembski 0:01f31e923fe2 35
Pawel Zarembski 0:01f31e923fe2 36 swd_set_target_reset(0);
Pawel Zarembski 0:01f31e923fe2 37 osDelay(2);
Pawel Zarembski 0:01f31e923fe2 38 } while(!swd_init_debug());
Pawel Zarembski 0:01f31e923fe2 39 }
Pawel Zarembski 0:01f31e923fe2 40 return 1;
Pawel Zarembski 0:01f31e923fe2 41 }
Pawel Zarembski 0:01f31e923fe2 42
Pawel Zarembski 0:01f31e923fe2 43 const board_info_t g_board_info = {
Pawel Zarembski 0:01f31e923fe2 44 .info_version = kBoardInfoVersion,
Pawel Zarembski 0:01f31e923fe2 45 .board_id = "2201",
Pawel Zarembski 0:01f31e923fe2 46 .family_id = kWiznet_W7500_FamilyID,
Pawel Zarembski 0:01f31e923fe2 47 .target_set_state = target_set_state_by_board,
Pawel Zarembski 0:01f31e923fe2 48 .target_cfg = &target_device,
Pawel Zarembski 0:01f31e923fe2 49 };