bsp.c
139 lines
| 3.2 KiB
| text/x-c
|
CLexer
r74 | /*------------------------------------------------------------------------------ | |||
-- This file is a part of the libuc, microcontroler library | ||||
-- Copyright (C) 2013, 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@member.fsf.org | ||||
-------------------------------------------------------------------------------*/ | ||||
#include "bsp.h" | ||||
#include <streamdevices.h> | ||||
#include <malloc.h> | ||||
#include <gpio.h> | ||||
#include <uart.h> | ||||
#include <stdio.h> | ||||
#include <stm32f4xx_gpio.h> | ||||
#include <stm32f4xx_fsmc.h> | ||||
#include <i2c.h> | ||||
#include <core.h> | ||||
#include <terminal.h> | ||||
#include "bsp_gpio.h" | ||||
#include "bsp_i2c.h" | ||||
#include "bsp_i2c.h" | ||||
uint32_t OSC0 =12000000; | ||||
uint32_t INTOSC =16000000; | ||||
uint32_t RTCOSC =32768; | ||||
uint32_t currentCpuFreq=0; | ||||
extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__]; | ||||
r79 | gpio_t TickLed = LED1; | |||
r74 | ||||
float VREF0 =(float)3.3; | ||||
sdcardDev sdcard2; | ||||
blkdevice sdcard2blkdev; | ||||
dikpartition sdcard2Part1; | ||||
FAT32fs sdcard2FAT32part1; | ||||
dikpartition sdcard2Part2; | ||||
FAT32fs sdcard2FAT32part2; | ||||
dikpartition sdcard2Part3; | ||||
FAT32fs sdcard2FAT32part3; | ||||
dikpartition sdcard2Part4; | ||||
FAT32fs sdcard2FAT32part4; | ||||
int bsp_init() | ||||
{ | ||||
int i=0; | ||||
for(i=0;i<__MAX_OPENED_FILES__;i++) | ||||
{ | ||||
__opnfiles__[i] = NULL; | ||||
} | ||||
bsp_GPIO_init(); | ||||
bsp_uart_init(); | ||||
bsp_iic_init(); | ||||
bsp_spi_init(); | ||||
bsp_SD_init(); | ||||
printf("\r=====================\n\r"); | ||||
printf( "=====================\n\r"); | ||||
printf(BSP); | ||||
printf(" initialised\n\r"); | ||||
printf( "=====================\n\r"); | ||||
#if __BYTE_ORDER__==__ORDER_BIG_ENDIAN__ | ||||
printf( "BIG ENDIAN MACHINE\n\r"); | ||||
#else | ||||
printf( "LITLE ENDIAN MACHINE\n\r"); | ||||
#endif | ||||
return 1; | ||||
} | ||||
void bsp_GPIO_init() | ||||
{ | ||||
gpio_t GPIO_Out_init_List[]={LED1}; | ||||
gpio_t GPIO_In_init_List[]={BP1}; | ||||
bsp_gpio_set_outputs(GPIO_Out_init_List,1); | ||||
bsp_gpio_set_inputs(GPIO_In_init_List,1); | ||||
} | ||||
void bsp_uart_init() | ||||
{ | ||||
if(__opnfiles__[1]==NULL) | ||||
{ | ||||
streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice)); | ||||
uart_t uart = uartopenandconfig(uart6,uartparitynone | uart8bits | uartonestop,115200,PC6,PC7,-1,-1); | ||||
uartmkstreamdev(uart,fd1); | ||||
__opnfiles__[1] = fd1; | ||||
} | ||||
else | ||||
{ | ||||
uartopenandconfig(uart6,uartparitynone | uart8bits | uartonestop,115200,PC6,PC7,-1,-1); | ||||
} | ||||
} | ||||
void bsp_iic_init() | ||||
{ | ||||
// i2copenandconfig(i2c2,0,10000,PF0,PF1); | ||||
} | ||||
void bsp_GTerm_init() | ||||
{ | ||||
} | ||||