bsp.c
284 lines
| 5.4 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 | ||||
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r64 | -- Mail : alexis.jeandet@member.fsf.org | ||
r63 | -------------------------------------------------------------------------------*/ | |||
#include "bsp.h" | ||||
#include <streamdevices.h> | ||||
#include <malloc.h> | ||||
#include <stdio.h> | ||||
uint32_t OSC0 =8000000; | ||||
uint32_t INTOSC =16000000; | ||||
uint32_t RTCOSC =32768; | ||||
uint32_t currentCpuFreq=0; | ||||
extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__]; | ||||
LCD_IF_t lcdIF0={ | ||||
.init = &SDLCD_init, | ||||
.writereg = &SDLCD_writereg, | ||||
.readreg = &SDLCD_readreg, | ||||
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r64 | .writeGRAM = &SDLCD_writeGRAM_16bpp, | ||
.readGRAM = &SDLCD_readGRAM_16bpp | ||||
r63 | }; | |||
LCD_t lcd0={ | ||||
.interface = &lcdIF0, | ||||
.init = &ili9328init, | ||||
.paint = &ili9328paint, | ||||
.paintText = &ili9328paintText, | ||||
.paintFilRect = &ili9328paintFilRect, | ||||
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r66 | .getPix = &ili9328getPix, | ||
r63 | .refreshenable = &ili9328refreshenable, | |||
.width= 240, | ||||
.height = 320 | ||||
}; | ||||
terminal_t terminal0; | ||||
volatile int8_t* lcd0_CMD=(volatile int8_t*) 0x60000000; | ||||
volatile int8_t* lcd0_DATA=(volatile int8_t*)(0x61FFFFF0); | ||||
float VREF0 =(float)3.3; | ||||
volatile vs10XXDev audioCodec0; | ||||
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_FSMC_init(); | ||||
bsp_GTerm_init(); | ||||
bsp_spi_init(); | ||||
bsp_SD_init(); | ||||
bsp_Audio_init(); | ||||
printf("\r=====================\n\r"); | ||||
printf( "=====================\n\r"); | ||||
printf(BSP); | ||||
printf(" initialised\n\r"); | ||||
printf( "=====================\n\r"); | ||||
return 1; | ||||
} | ||||
void bsp_GPIO_init() | ||||
{ | ||||
} | ||||
void bsp_uart_init() | ||||
{ | ||||
} | ||||
/* | ||||
D0 PD14 D1 PD15 D2 PD0 D3 PD1 D4 PE7 | ||||
D5 PE8 D6 PE9 D7 PE10 | ||||
A20 PE4 = RS FSMC_NE1 PD7 CS FSMC_NWE PD5 W/S | ||||
FSMC_NOE PD4 RD | ||||
*/ | ||||
int bsp_FSMC_init() | ||||
{ | ||||
return 1; | ||||
} | ||||
void bsp_spi_init() | ||||
{ | ||||
} | ||||
void bsp_iic_init() | ||||
{ | ||||
} | ||||
void bsp_Audio_init() | ||||
{ | ||||
} | ||||
void bsp_SD_init() | ||||
{ | ||||
} | ||||
void vs1052setXCS(char val) | ||||
{ | ||||
} | ||||
void vs1052setXDCS(char val) | ||||
{ | ||||
} | ||||
void vs1052setRST(char val) | ||||
{ | ||||
} | ||||
int vs10XXDREQ() | ||||
{ | ||||
return 1; | ||||
} | ||||
void bsppowersdcard(char onoff) //always ON | ||||
{ | ||||
} | ||||
char bspsdcardpresent() | ||||
{ | ||||
return 1; | ||||
} | ||||
char bspsdcardwriteprotected() | ||||
{ | ||||
return 0; | ||||
} | ||||
void bspsdcardselect(char YESNO) | ||||
{ | ||||
} | ||||
void bsp_lcd0_write_reg(uint32_t reg,uint32_t data) | ||||
{ | ||||
} | ||||
uint32_t bsp_lcd0_read_reg(uint32_t reg) | ||||
{ | ||||
return 0; | ||||
} | ||||
void bsp_lcd0_writeGRAM(void* buffer,uint32_t count) | ||||
{ | ||||
} | ||||
void bsp_lcd0_readGRAM(void* buffer,uint32_t count) | ||||
{ | ||||
} | ||||
void bsp_GTerm_init() | ||||
{ | ||||
SDLCD_mkscreen(240,320,16,LCDILI9328); | ||||
if(__opnfiles__[1]==NULL) | ||||
{ | ||||
streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice)); | ||||
terminal_init(&terminal0 ,&lcd0,&ComicSansMS_18,fd1); | ||||
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r64 | lcd0.paintFilRect(&lcd0,0,0,240,320,0,0,0x0f0f); | ||
r63 | __opnfiles__[1] = fd1; | |||
} | ||||
else | ||||
{ | ||||
} | ||||
} | ||||
void putpixel(SDL_Surface *surface, int x, int y, Uint32 pixel) | ||||
{ | ||||
int bpp = surface->format->BytesPerPixel; | ||||
/* Here p is the address to the pixel we want to set */ | ||||
Uint8 *p = (Uint8 *)surface->pixels + y * surface->pitch + x * bpp; | ||||
switch(bpp) { | ||||
case 1: | ||||
*p = pixel; | ||||
break; | ||||
case 2: | ||||
*(Uint16 *)p = pixel; | ||||
break; | ||||
case 3: | ||||
if(SDL_BYTEORDER == SDL_BIG_ENDIAN) { | ||||
p[0] = (pixel >> 16) & 0xff; | ||||
p[1] = (pixel >> 8) & 0xff; | ||||
p[2] = pixel & 0xff; | ||||
} else { | ||||
p[0] = pixel & 0xff; | ||||
p[1] = (pixel >> 8) & 0xff; | ||||
p[2] = (pixel >> 16) & 0xff; | ||||
} | ||||
break; | ||||
case 4: | ||||
*(Uint32 *)p = pixel; | ||||
break; | ||||
} | ||||
} | ||||
Uint32 getpixel(SDL_Surface *surface, int x, int y) | ||||
{ | ||||
int bpp = surface->format->BytesPerPixel; | ||||
/* Here p is the address to the pixel we want to retrieve */ | ||||
Uint8 *p = (Uint8 *)surface->pixels + y * surface->pitch + x * bpp; | ||||
switch(bpp) { | ||||
case 1: | ||||
return *p; | ||||
case 2: | ||||
return *(Uint16 *)p; | ||||
case 3: | ||||
if(SDL_BYTEORDER == SDL_BIG_ENDIAN) | ||||
return p[0] << 16 | p[1] << 8 | p[2]; | ||||
else | ||||
return p[0] | p[1] << 8 | p[2] << 16; | ||||
case 4: | ||||
return *(Uint32 *)p; | ||||
default: | ||||
return 0; | ||||
} | ||||
/* shouldn’t happen, but avoids warnings */ | ||||
} | ||||