mbed official / mbed-dev

mbed library sources. Supersedes mbed-src.

Dependents:   Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more

targets/TARGET_GigaDevice/TARGET_GD32E10X/device/system_gd32e10x.h@189:f392fc9709a3, 2019-02-20 (annotated)

Committer:
AnnaBridge
Date:
Wed Feb 20 22:31:08 2019 +0000
Revision:
189:f392fc9709a3
mbed library release version 165

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 189:f392fc9709a3 1 /*!
AnnaBridge 189:f392fc9709a3 2 \file system_gd32e10x.h
AnnaBridge 189:f392fc9709a3 3 \brief CMSIS Cortex-M4 Device Peripheral Access Layer Header File for
AnnaBridge 189:f392fc9709a3 4 GD32E10x Device Series
AnnaBridge 189:f392fc9709a3 5 */
AnnaBridge 189:f392fc9709a3 6
AnnaBridge 189:f392fc9709a3 7 /* Copyright (c) 2012 ARM LIMITED
AnnaBridge 189:f392fc9709a3 8
AnnaBridge 189:f392fc9709a3 9 All rights reserved.
AnnaBridge 189:f392fc9709a3 10 Redistribution and use in source and binary forms, with or without
AnnaBridge 189:f392fc9709a3 11 modification, are permitted provided that the following conditions are met:
AnnaBridge 189:f392fc9709a3 12 - Redistributions of source code must retain the above copyright
AnnaBridge 189:f392fc9709a3 13 notice, this list of conditions and the following disclaimer.
AnnaBridge 189:f392fc9709a3 14 - Redistributions in binary form must reproduce the above copyright
AnnaBridge 189:f392fc9709a3 15 notice, this list of conditions and the following disclaimer in the
AnnaBridge 189:f392fc9709a3 16 documentation and/or other materials provided with the distribution.
AnnaBridge 189:f392fc9709a3 17 - Neither the name of ARM nor the names of its contributors may be used
AnnaBridge 189:f392fc9709a3 18 to endorse or promote products derived from this software without
AnnaBridge 189:f392fc9709a3 19 specific prior written permission.
AnnaBridge 189:f392fc9709a3 20 *
AnnaBridge 189:f392fc9709a3 21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 189:f392fc9709a3 22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 189:f392fc9709a3 23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
AnnaBridge 189:f392fc9709a3 24 ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
AnnaBridge 189:f392fc9709a3 25 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
AnnaBridge 189:f392fc9709a3 26 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
AnnaBridge 189:f392fc9709a3 27 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
AnnaBridge 189:f392fc9709a3 28 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
AnnaBridge 189:f392fc9709a3 29 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
AnnaBridge 189:f392fc9709a3 30 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
AnnaBridge 189:f392fc9709a3 31 POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 189:f392fc9709a3 32 ---------------------------------------------------------------------------*/
AnnaBridge 189:f392fc9709a3 33
AnnaBridge 189:f392fc9709a3 34 /* This file refers the CMSIS standard, some adjustments are made according to GigaDevice chips */
AnnaBridge 189:f392fc9709a3 35
AnnaBridge 189:f392fc9709a3 36 #ifndef SYSTEM_GD32E10X_H
AnnaBridge 189:f392fc9709a3 37 #define SYSTEM_GD32E10X_H
AnnaBridge 189:f392fc9709a3 38
AnnaBridge 189:f392fc9709a3 39 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 40 extern "C" {
AnnaBridge 189:f392fc9709a3 41 #endif
AnnaBridge 189:f392fc9709a3 42
AnnaBridge 189:f392fc9709a3 43 #include <stdint.h>
AnnaBridge 189:f392fc9709a3 44
AnnaBridge 189:f392fc9709a3 45 /* system clock frequency (core clock) */
AnnaBridge 189:f392fc9709a3 46 extern uint32_t SystemCoreClock;
AnnaBridge 189:f392fc9709a3 47
AnnaBridge 189:f392fc9709a3 48 /* function declarations */
AnnaBridge 189:f392fc9709a3 49 /* initialize the system and update the SystemCoreClock variable */
AnnaBridge 189:f392fc9709a3 50 extern void SystemInit(void);
AnnaBridge 189:f392fc9709a3 51 /* update the SystemCoreClock with current core clock retrieved from cpu registers */
AnnaBridge 189:f392fc9709a3 52 extern void SystemCoreClockUpdate(void);
AnnaBridge 189:f392fc9709a3 53
AnnaBridge 189:f392fc9709a3 54 #ifdef __cplusplus
AnnaBridge 189:f392fc9709a3 55 }
AnnaBridge 189:f392fc9709a3 56 #endif
AnnaBridge 189:f392fc9709a3 57
AnnaBridge 189:f392fc9709a3 58 #endif /* SYSTEM_GD32E10X_H */