core.c
126 lines
| 2.1 KiB
| text/x-c
|
CLexer
| r63 | /*------------------------------------------------------------------------------ | |||
| -- This file is a part of the libuc, microcontroler library | ||||
| -- Copyright (C) 2011, Alexis Jeandet | ||||
| -- | ||||
| -- This program is free software; you can redistribute it and/or modify | ||||
| -- it under the terms of the GNU General Public License as published by | ||||
| -- the Free Software Foundation; either version 3 of the License, or | ||||
| -- (at your option) any later version. | ||||
| -- | ||||
| -- This program is distributed in the hope that it will be useful, | ||||
| -- but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
| -- GNU General Public License for more details. | ||||
| -- | ||||
| -- You should have received a copy of the GNU General Public License | ||||
| -- along with this program; if not, write to the Free Software | ||||
| -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||||
| ------------------------------------------------------------------------------- | ||||
| -- Author : Alexis Jeandet | ||||
Jeandet Alexis
|
r64 | -- Mail : alexis.jeandet@member.fsf.org | ||
| r63 | -------------------------------------------------------------------------------*/ | |||
| #include <core.h> | ||||
| #include <stdint.h> | ||||
| #include <stdlib.h> | ||||
| #include <stdio.h> | ||||
| #include <gpio.h> | ||||
| #include <unistd.h> | ||||
| extern uint32_t OSC0; | ||||
| extern uint32_t INTOSC; | ||||
| extern uint32_t RTCOSC; | ||||
| volatile uint32_t tickCounter=0; | ||||
| void SysTick_Handler(void) | ||||
| { | ||||
| tickCounter+=1; | ||||
| // if((tickCounter&0xFFF)==0x800) | ||||
| // gpiosetval(PC15,!gpiogetval(PC15)); | ||||
| } | ||||
| void delay_us(uint32_t value) | ||||
| { | ||||
| usleep(value); | ||||
| } | ||||
| void delay_100us(uint32_t value) | ||||
| { | ||||
| usleep(value*100); | ||||
| } | ||||
| uint32_t getAPB1Freq() | ||||
| { | ||||
| return 0; | ||||
| } | ||||
| uint32_t getAPB2Freq() | ||||
| { | ||||
| return 0; | ||||
| } | ||||
| uint32_t getCpuFreq() | ||||
| { | ||||
| return 0; | ||||
| } | ||||
| void reset_AHB1() | ||||
| { | ||||
| } | ||||
| void reset_AHB2() | ||||
| { | ||||
| } | ||||
| void reset_APB1() | ||||
| { | ||||
| } | ||||
| void reset_APB2() | ||||
| { | ||||
| } | ||||
| int optimizePLLcfg(uint32_t freq, uint32_t srcfreq,uint32_t PLLM,uint32_t* PLLP, uint32_t* PLLN,uint8_t* AHBPRindx) | ||||
| { | ||||
| return 1; | ||||
| } | ||||
| int setPll(uint32_t freq) | ||||
| { | ||||
| return freq; | ||||
| } | ||||
| void configureSysTick() | ||||
| { | ||||
| } | ||||
| int setCpuFreq(uint32_t freq) | ||||
| { | ||||
| return 0; | ||||
| } | ||||
| void enable_FPU() | ||||
| { | ||||
| } | ||||
