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/*------------------------------------------------------------------------------
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-- This file is a part of the libuc, microcontroler library
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-- Copyright (C) 2011, Alexis Jeandet
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------
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-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@member.fsf.org
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-------------------------------------------------------------------------------*/
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#include "bsp.h"
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#include <streamdevices.h>
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#include <malloc.h>
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#include <stdio.h>
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uint32_t OSC0 =8000000;
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uint32_t INTOSC =16000000;
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uint32_t RTCOSC =32768;
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uint32_t currentCpuFreq=0;
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extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__];
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LCD_IF_t lcdIF0={
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.init = &SDLCD_init,
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.writereg = &SDLCD_writereg,
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.readreg = &SDLCD_readreg,
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.writeGRAM = &SDLCD_writeGRAM_16bpp,
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.readGRAM = &SDLCD_readGRAM_16bpp
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};
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LCD_t lcd0={
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.interface = &lcdIF0,
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.init = &ili9328init,
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.paint = &ili9328paint,
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.paintText = &ili9328paintText,
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.paintFilRect = &ili9328paintFilRect,
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.getPix = &ili9328getPix,
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.refreshenable = &ili9328refreshenable,
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.width= 240,
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.height = 320
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};
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terminal_t terminal0;
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volatile int8_t* lcd0_CMD=(volatile int8_t*) 0x60000000;
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volatile int8_t* lcd0_DATA=(volatile int8_t*)(0x61FFFFF0);
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float VREF0 =(float)3.3;
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volatile vs10XXDev audioCodec0;
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sdcardDev sdcard2;
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blkdevice sdcard2blkdev;
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dikpartition sdcard2Part1;
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FAT32fs sdcard2FAT32part1;
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dikpartition sdcard2Part2;
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FAT32fs sdcard2FAT32part2;
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dikpartition sdcard2Part3;
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FAT32fs sdcard2FAT32part3;
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dikpartition sdcard2Part4;
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FAT32fs sdcard2FAT32part4;
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int bsp_init()
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{
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int i=0;
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for(i=0;i<__MAX_OPENED_FILES__;i++)
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{
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__opnfiles__[i] = NULL;
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}
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bsp_GPIO_init();
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bsp_uart_init();
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bsp_iic_init();
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bsp_FSMC_init();
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bsp_GTerm_init();
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bsp_spi_init();
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bsp_SD_init();
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bsp_Audio_init();
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printf("\r=====================\n\r");
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printf( "=====================\n\r");
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printf(BSP);
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printf(" initialised\n\r");
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printf( "=====================\n\r");
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return 1;
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}
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void bsp_GPIO_init()
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{
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}
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void bsp_uart_init()
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{
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}
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/*
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D0 PD14 D1 PD15 D2 PD0 D3 PD1 D4 PE7
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D5 PE8 D6 PE9 D7 PE10
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A20 PE4 = RS FSMC_NE1 PD7 CS FSMC_NWE PD5 W/S
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FSMC_NOE PD4 RD
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*/
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int bsp_FSMC_init()
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{
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return 1;
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}
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void bsp_spi_init()
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{
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}
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void bsp_iic_init()
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{
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}
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void bsp_Audio_init()
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{
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}
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void bsp_SD_init()
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{
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sdcardspimakeblkdev(&sdcard2blkdev,&sdcard2, bspsdcardselect,bsppowersdcard,bspsdcardpresent,bspsdcardwriteprotected);
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if(sdcard2blkdev.initialize(&sdcard2blkdev)!=STA_NOINIT)
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{
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if(mbropen(&sdcard2blkdev,&sdcard2Part1,1)==MBRnoErr)
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{
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if(FATnoErr!=fat32open(&sdcard2FAT32part1,&sdcard2Part1))
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printf("Can't open fat32 partition 1\n");
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}
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else
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{
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printf("Can't open or read MBR\n");
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}
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delay_100us(1000);
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if(mbropen(&sdcard2blkdev,&sdcard2Part2,2)==MBRnoErr)
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{
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if(FATnoErr!=fat32open(&sdcard2FAT32part2,&sdcard2Part2))
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printf("Can't open fat32 partition 2\n");
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}
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else
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{
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printf("Can't open or read MBR\n");
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}
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delay_100us(1000);
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if(mbropen(&sdcard2blkdev,&sdcard2Part3,3)==MBRnoErr)
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{
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if(FATnoErr!=fat32open(&sdcard2FAT32part3,&sdcard2Part3))
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printf("Can't open fat32 partition 3\n");
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}
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else
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{
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printf("Can't open or read MBR\n");
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}
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delay_100us(1000);
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if(mbropen(&sdcard2blkdev,&sdcard2Part4,4)==MBRnoErr)
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{
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if(FATnoErr!=fat32open(&sdcard2FAT32part4,&sdcard2Part4))
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printf("Can't open fat32 partition 4\n");
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}
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else
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{
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printf("Can't open or read MBR\n");
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}
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}
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else
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{
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printf("Can't initialize SDCARD\n");
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}
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delay_100us(2000);
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}
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void vs1052setXCS(char val)
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{
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}
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void vs1052setXDCS(char val)
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{
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}
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void vs1052setRST(char val)
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{
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}
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int vs10XXDREQ()
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{
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return 1;
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}
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void bsppowersdcard(char onoff) //always ON
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{
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}
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char bspsdcardpresent()
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{
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return 1;
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}
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char bspsdcardwriteprotected()
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{
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return 0;
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}
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void bspsdcardselect(char YESNO)
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{
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}
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void bsp_lcd0_write_reg(uint32_t reg,uint32_t data)
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{
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}
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uint32_t bsp_lcd0_read_reg(uint32_t reg)
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{
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return 0;
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}
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void bsp_lcd0_writeGRAM(void* buffer,uint32_t count)
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{
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}
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void bsp_lcd0_readGRAM(void* buffer,uint32_t count)
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{
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}
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void bsp_GTerm_init()
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{
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SDLCD_mkscreen(240,320,16,LCDILI9328);
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if(__opnfiles__[1]==NULL)
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{
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streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice));
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terminal_init(&terminal0 ,&lcd0,&ComicSansMS_18,fd1);
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lcd0.paintFilRect(&lcd0,0,0,240,320,0,0,0x0f0f);
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__opnfiles__[1] = fd1;
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}
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else
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{
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}
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}
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void putpixel(SDL_Surface *surface, int x, int y, Uint32 pixel)
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{
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int bpp = surface->format->BytesPerPixel;
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/* Here p is the address to the pixel we want to set */
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Uint8 *p = (Uint8 *)surface->pixels + y * surface->pitch + x * bpp;
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switch(bpp) {
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case 1:
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*p = pixel;
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break;
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case 2:
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*(Uint16 *)p = pixel;
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break;
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case 3:
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if(SDL_BYTEORDER == SDL_BIG_ENDIAN) {
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p[0] = (pixel >> 16) & 0xff;
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p[1] = (pixel >> 8) & 0xff;
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p[2] = pixel & 0xff;
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} else {
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p[0] = pixel & 0xff;
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p[1] = (pixel >> 8) & 0xff;
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p[2] = (pixel >> 16) & 0xff;
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}
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break;
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case 4:
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*(Uint32 *)p = pixel;
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break;
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}
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}
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Uint32 getpixel(SDL_Surface *surface, int x, int y)
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{
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int bpp = surface->format->BytesPerPixel;
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/* Here p is the address to the pixel we want to retrieve */
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Uint8 *p = (Uint8 *)surface->pixels + y * surface->pitch + x * bpp;
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switch(bpp) {
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case 1:
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return *p;
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case 2:
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return *(Uint16 *)p;
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case 3:
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if(SDL_BYTEORDER == SDL_BIG_ENDIAN)
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return p[0] << 16 | p[1] << 8 | p[2];
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else
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return p[0] | p[1] << 8 | p[2] << 16;
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case 4:
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return *(Uint32 *)p;
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default:
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return 0;
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}
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/* shouldn’t happen, but avoids warnings */
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}
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