Marco Mayer / Mbed OS Queue

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mbed-os/targets/TARGET_STM/mbed_overrides.c@0:6bf0743ece18, 2020-03-28 (annotated)

Committer:
demayer
Date:
Sat Mar 28 15:28:19 2020 +0000
Revision:
0:6bf0743ece18
IMU Thread with an event-queue running parallel to handle tasks like a 5 times blinking LED. Button with interrupt detected.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
demayer 0:6bf0743ece18 1 /* mbed Microcontroller Library
demayer 0:6bf0743ece18 2 * Copyright (c) 2017, STMicroelectronics
demayer 0:6bf0743ece18 3 * All rights reserved.
demayer 0:6bf0743ece18 4 *
demayer 0:6bf0743ece18 5 * Redistribution and use in source and binary forms, with or without
demayer 0:6bf0743ece18 6 * modification, are permitted provided that the following conditions are met:
demayer 0:6bf0743ece18 7 *
demayer 0:6bf0743ece18 8 * 1. Redistributions of source code must retain the above copyright notice,
demayer 0:6bf0743ece18 9 * this list of conditions and the following disclaimer.
demayer 0:6bf0743ece18 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
demayer 0:6bf0743ece18 11 * this list of conditions and the following disclaimer in the documentation
demayer 0:6bf0743ece18 12 * and/or other materials provided with the distribution.
demayer 0:6bf0743ece18 13 * 3. Neither the name of STMicroelectronics nor the names of its contributors
demayer 0:6bf0743ece18 14 * may be used to endorse or promote products derived from this software
demayer 0:6bf0743ece18 15 * without specific prior written permission.
demayer 0:6bf0743ece18 16 *
demayer 0:6bf0743ece18 17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
demayer 0:6bf0743ece18 18 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
demayer 0:6bf0743ece18 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
demayer 0:6bf0743ece18 20 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
demayer 0:6bf0743ece18 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
demayer 0:6bf0743ece18 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
demayer 0:6bf0743ece18 23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
demayer 0:6bf0743ece18 24 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
demayer 0:6bf0743ece18 25 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
demayer 0:6bf0743ece18 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
demayer 0:6bf0743ece18 27 */
demayer 0:6bf0743ece18 28 #include "cmsis.h"
demayer 0:6bf0743ece18 29
demayer 0:6bf0743ece18 30 // This function is called after RAM initialization and before main.
demayer 0:6bf0743ece18 31 void mbed_sdk_init()
demayer 0:6bf0743ece18 32 {
demayer 0:6bf0743ece18 33 // Update the SystemCoreClock variable.
demayer 0:6bf0743ece18 34 SystemCoreClockUpdate();
demayer 0:6bf0743ece18 35 HAL_Init();
demayer 0:6bf0743ece18 36
demayer 0:6bf0743ece18 37 #if TARGET_STM32F7
demayer 0:6bf0743ece18 38 // Enable CPU L1-Cache
demayer 0:6bf0743ece18 39 SCB_EnableICache();
demayer 0:6bf0743ece18 40 SCB_EnableDCache();
demayer 0:6bf0743ece18 41 #endif /* TARGET_STM32F7 */
demayer 0:6bf0743ece18 42
demayer 0:6bf0743ece18 43 /* Configure the System clock source, PLL Multiplier and Divider factors,
demayer 0:6bf0743ece18 44 AHB/APBx prescalers and Flash settings */
demayer 0:6bf0743ece18 45 SetSysClock();
demayer 0:6bf0743ece18 46 SystemCoreClockUpdate();
demayer 0:6bf0743ece18 47 }