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/hic_hal/nuvoton/m48ssidae/read_uid.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 read_uid.c
Pawel Zarembski 0:01f31e923fe2 3 * @brief
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 #include "read_uid.h"
Pawel Zarembski 0:01f31e923fe2 23 #include "NuMicro.h"
Pawel Zarembski 0:01f31e923fe2 24
Pawel Zarembski 0:01f31e923fe2 25 void read_unique_id(uint32_t *id)
Pawel Zarembski 0:01f31e923fe2 26 {
Pawel Zarembski 0:01f31e923fe2 27 SYS_UnlockReg();
Pawel Zarembski 0:01f31e923fe2 28 /* Enable FMC ISP function */
Pawel Zarembski 0:01f31e923fe2 29 FMC_Open();
Pawel Zarembski 0:01f31e923fe2 30 /* Read Unique ID */
Pawel Zarembski 0:01f31e923fe2 31 id[0] = FMC_ReadUID(0);
Pawel Zarembski 0:01f31e923fe2 32 id[1] = FMC_ReadUID(1);
Pawel Zarembski 0:01f31e923fe2 33 id[2] = FMC_ReadUID(2);
Pawel Zarembski 0:01f31e923fe2 34 id[3] = 0;
Pawel Zarembski 0:01f31e923fe2 35 /* Disable FMC ISP function */
Pawel Zarembski 0:01f31e923fe2 36 FMC_Close();
Pawel Zarembski 0:01f31e923fe2 37 SYS_LockReg();
Pawel Zarembski 0:01f31e923fe2 38 }