SystemClock.h

00001 ///* mbed library for the ST NUCLEO board F401RE 
00002 // * to change the CPU clock to 84 MHz
00003 // *
00004 // * Copyright (c) 2014 Peter Drescher - DC2PD
00005 // * Released under the MIT License: http://mbed.org/license/mit
00006 // *
00007 // * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00008 // * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00009 // * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00010 // * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00011 // * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00012 // * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00013 // * THE SOFTWARE.
00014 // */
00015 //#ifndef MBED_ST_F401_84MHZ_H
00016 //#define MBED_ST_F401_84MHZ_H
00017 //
00018 ///** Setup speed to 84 MHz
00019 // *
00020 // * @code
00021 // * #include "mbed.h"
00022 // * #include "ST_F401_84MHZ.h"
00023 // *
00024 // * // place the init before other code to ensure right timing of other objects !
00025 // * F401_init84 myinit(0);   // use the internal oscillator 
00026 // * 
00027 // */
00028 //
00029 //class F401_init84
00030 //{
00031 //public:
00032 // /** Create a F401_init84 object to change the clock
00033 //   * @param external = 0 use internal oscillator
00034 //   * @param external = 1 use external 8 MHz crystal - you have to add some comonents to the pcb !
00035 //*/
00036 //F401_init84(unsigned int external);
00037 //
00038 //protected:
00039 //// do the magic ;-)
00040 //void SystemClock_Config_84MHz_internal(void);   
00041 //void SystemClock_Config_84MHz_external(void);
00042 //};
00043 //
00044 //#endif