Takaaki Numai / mbed-dev

inport from local

Dependents:   Hobbyking_Cheetah_0511

targets/TARGET_STM/TARGET_STM32F4/device/hal_init_pre.c@0:85b3fd62ea1a, 2020-03-16 (annotated)

Committer:
NYX
Date:
Mon Mar 16 06:35:48 2020 +0000
Revision:
0:85b3fd62ea1a
reinport to mbed;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
NYX 0:85b3fd62ea1a 1 /*
NYX 0:85b3fd62ea1a 2 * Copyright (c) 2015-2015, ARM Limited, All Rights Reserved
NYX 0:85b3fd62ea1a 3 * SPDX-License-Identifier: Apache-2.0
NYX 0:85b3fd62ea1a 4 *
NYX 0:85b3fd62ea1a 5 * Licensed under the Apache License, Version 2.0 (the "License"); you may
NYX 0:85b3fd62ea1a 6 * not use this file except in compliance with the License.
NYX 0:85b3fd62ea1a 7 * You may obtain a copy of the License at
NYX 0:85b3fd62ea1a 8 *
NYX 0:85b3fd62ea1a 9 * http://www.apache.org/licenses/LICENSE-2.0
NYX 0:85b3fd62ea1a 10 *
NYX 0:85b3fd62ea1a 11 * Unless required by applicable law or agreed to in writing, software
NYX 0:85b3fd62ea1a 12 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
NYX 0:85b3fd62ea1a 13 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
NYX 0:85b3fd62ea1a 14 * See the License for the specific language governing permissions and
NYX 0:85b3fd62ea1a 15 * limitations under the License.
NYX 0:85b3fd62ea1a 16 */
NYX 0:85b3fd62ea1a 17 #include "stm32f4xx_hal.h"
NYX 0:85b3fd62ea1a 18
NYX 0:85b3fd62ea1a 19 /* this function is needed to peform hardware initialization that must happen
NYX 0:85b3fd62ea1a 20 * before the uVisor; the whole SystemInit function for the STM32F4 cannot be
NYX 0:85b3fd62ea1a 21 * put here as it depends on some APIs that need uVisor to be enabled */
NYX 0:85b3fd62ea1a 22 HAL_StatusTypeDef HAL_InitPre(void)
NYX 0:85b3fd62ea1a 23 {
NYX 0:85b3fd62ea1a 24 /* Set Interrupt Group Priority */
NYX 0:85b3fd62ea1a 25 HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
NYX 0:85b3fd62ea1a 26
NYX 0:85b3fd62ea1a 27 /* Return function status */
NYX 0:85b3fd62ea1a 28 return HAL_OK;
NYX 0:85b3fd62ea1a 29 }