bsp.c
124 lines
| 2.5 KiB
| text/x-c
|
CLexer
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | /*------------------------------------------------------------------------------ | ||
-- 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 | ||||
-- Mail : alexis.jeandet@gmail.com | ||||
-------------------------------------------------------------------------------*/ | ||||
#include "bsp.h" | ||||
unsigned int OSC0 =12000000; | ||||
unsigned int INTOSC =4000000; | ||||
unsigned int RTCOSC =32768; | ||||
unsigned int currentCpuFreq=0; | ||||
float VREF0 =(float)3.3; | ||||
int bsp_init() | ||||
{ | ||||
bsp_GPIO_init(); | ||||
bsp_uart_init(); | ||||
return 0; | ||||
} | ||||
void bsp_GPIO_init() | ||||
{ | ||||
RCC->AHB1ENR |= (1<<3); //Enable CLK for GPIO port D | ||||
GPIOD->MODER |= (1<<(12*2)); | ||||
GPIOD->MODER &= ~(2<<(12*2)); //GREEN LED ON PD12 | ||||
GPIOD->MODER |= (1<<(13*2)); | ||||
GPIOD->MODER &= ~(2<<(13*2)); //ORANGE LED ON PD13 | ||||
GPIOD->MODER |= (1<<(14*2)); | ||||
GPIOD->MODER &= ~(2<<(14*2)); //RED LED ON PD14 | ||||
GPIOD->MODER |= (1<<(15*2)); | ||||
GPIOD->MODER &= ~(2<<(15*2)); //BLUE LED ON PD15 | ||||
GREENLEDOFF; | ||||
ORANGELEDOFF; | ||||
REDLEDOFF; | ||||
BLUELEDOFF; | ||||
} | ||||
void bsp_uart_init() | ||||
{ | ||||
RCC->APB1ENR |= (1<<17); //Enable Clk for UART2 | ||||
GPIOA->MODER |= (2<<(2*2)); | ||||
GPIOA->MODER &= ~(1<<(2*2)); //UART2 TX ON PA2 | ||||
jeandet@pc-de-jeandet3.lab-lpp.local
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r15 | GPIOA->AFR[0] &= ~(7<<(4*2)); //Set alternate function AF0 on PA2 for uart2 tx | ||
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | } | ||
void bsp_ssp_init() | ||||
{ | ||||
} | ||||
void bsp_iic_init() | ||||
{ | ||||
} | ||||
void bsp_SD_init() | ||||
{ | ||||
} | ||||
void consoleputc(char c) | ||||
{ | ||||
} | ||||
char consolegetc() | ||||
{ | ||||
return ' '; | ||||
} | ||||
void vs10XXclearXCS(){} | ||||
void vs10XXsetXCS(){} | ||||
int vs10XXDREQ() | ||||
{ | ||||
return 1; | ||||
} | ||||
void bsppowersdcard(char onoff) //always ON | ||||
{ | ||||
} | ||||
char bspsdcardpresent() | ||||
{ | ||||
return 0; | ||||
} | ||||
char bspsdcardwriteprotected() | ||||
{ | ||||
return 0; | ||||
} | ||||
void bspsdcardselect(char YESNO) | ||||
{ | ||||
} | ||||