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Merge pull request #3532 from qzhang1535/br_mini2440

Browse Source 
Update bsp for mini2440
This commit is contained in:
Bernard Xiong
2020-04-17 11:42:05 +08:00
committed by GitHub
parent 4054c97a96 4b035622ce
commit 198c0d914c
18 changed files with 1526 additions and 1564 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bsp/mini2440/.config
+7 -1
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@@ -161,7 +161,13 @@ CONFIG_RT_USING_PIN=y
# CONFIG_RT_USING_MTD_NAND is not set
# CONFIG_RT_USING_PM is not set
# CONFIG_RT_USING_RTC is not set
# CONFIG_RT_USING_SDIO is not set
CONFIG_RT_USING_SDIO=y
CONFIG_RT_SDIO_STACK_SIZE=512
CONFIG_RT_SDIO_THREAD_PRIORITY=15
CONFIG_RT_MMCSD_STACK_SIZE=1024
CONFIG_RT_MMCSD_THREAD_PREORITY=22
CONFIG_RT_MMCSD_MAX_PARTITION=16
# CONFIG_RT_SDIO_DEBUG is not set
# CONFIG_RT_USING_SPI is not set
# CONFIG_RT_USING_WDT is not set
# CONFIG_RT_USING_AUDIO is not set
bsp/mini2440/Kconfig
+22 -1
View File
@@ -16,12 +16,33 @@ config PKGS_DIR
default "packages"
config BOARD_MINI2440
bool "mini2440"
bool
select ARCH_ARM_ARM9
select RT_USING_COMPONENTS_INIT
select RT_USING_USER_MAIN
default y
choice
prompt "Lcd for mini2440"
default RT_MINI2440_LCD_T35
depends on PKG_USING_GUIENGINE
config RT_MINI2440_LCD_A70
bool "A70"
config RT_MINI2440_LCD_T43
bool "T43"
config RT_MINI2440_LCD_N35
bool "N35"
config RT_MINI2440_LCD_T35
bool "T35"
config RT_MINI2440_LCD_X35
bool "X35"
endchoice
source "$RTT_DIR/Kconfig"
source "$PKGS_DIR/Kconfig"
bsp/mini2440/applications/main.c
+15
View File
@@ -5,10 +5,25 @@
#include "led.h"
#ifdef PKG_USING_GUIENGINE
#include <rtgui/driver.h>
#endif
int main(void)
{
rt_device_t device;
printf("hello rt-thread\n");
#ifdef PKG_USING_GUIENGINE
device = rt_device_find("lcd");
if (device)
{
rtgui_graphic_set_device(device);
}
#endif
while (1)
{
/* light on leds for one second */
bsp/mini2440/applications/mnt.c
+23 -10
View File
@@ -6,16 +6,29 @@
int mnt_init(void)
{
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
{
rt_kprintf("File System initialized!\n");
}
else
{
rt_kprintf("File System initialzation failed!\n");
}
return RT_EOK;
rt_uint32_t tryCnt = 5;
rt_device_t dev;
while(tryCnt--)
{
dev = rt_device_find("sd0");
if(dev != RT_NULL)
{
break;
}
rt_thread_mdelay(500);
}
if(dfs_mount("sd0", "/", "elm", 0, 0) == 0)
{
rt_kprintf("File System initialized!\n");
}
else
{
rt_kprintf("File System initialzation failed!\n");
}
return RT_EOK;
}
INIT_ENV_EXPORT(mnt_init);
#endif
bsp/mini2440/drivers/SConscript
+16 -16
View File
@@ -8,30 +8,30 @@ cwd = os.path.join(str(Dir('#')), 'drivers')
src = Split("""
board.c
led.c
key.c
uart.c
""")
if GetDepend('RT_USING_DFS'):
src += ['sdcard.c']
if GetDepend('RT_USING_LWIP'):
src += ['dm9000.c']
if GetDepend('PKG_USING_GUIENGINE'):
src += ['touch.c', 'key.c']
if GetDepend('RT_MINI2440_LCD_A70'):
src += ['lcd_a70.c']
if GetDepend('RT_MINI2440_LCD_T43'):
src += ['lcd_t43.c']
if GetDepend('RT_MINI2440_LCD_N35'):
src += ['lcd_n35.c']
if GetDepend('RT_MINI2440_LCD_T35'):
src += ['lcd_t35.c']
if GetDepend('RT_MINI2440_LCD_X35'):
src += ['lcd_x35.c']
if GetDepend('RT_USING_RTI'):
src += ['rti_stub.c']
if GetDepend('PKG_USING_GUIENGINE'):
if rtconfig.RT_USING_LCD_TYPE == 'PNL_A70':
src += ['lcd_a70.c']
elif rtconfig.RT_USING_LCD_TYPE == 'PNL_N35':
src += ['lcd_n35.c']
elif rtconfig.RT_USING_LCD_TYPE == 'PNL_T35':
src += ['lcd_t35.c']
elif rtconfig.RT_USING_LCD_TYPE == 'PNL_X35':
src += ['lcd_x35.c']
src += ['touch.c']
if GetDepend('RT_USING_SDIO'):
src += ['s3cmci.c']
CPPPATH = [cwd]
bsp/mini2440/drivers/lcd.h
-21
View File
@@ -1,21 +0,0 @@
/*
* File : lcd.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2008-03-29 Yi.Qiu
*/
#ifndef __LCD_H__
#define __LCD_H__
#include <rtthread.h>
void rt_hw_lcd_init(void);
#endif
bsp/mini2440/drivers/lcd_a70.c
+124 -123
View File
@@ -15,7 +15,6 @@
#include <rtthread.h>
#include <s3c24x0.h>
#include "lcd.h"
/* LCD driver for A7' */
#define LCD_WIDTH 800
@@ -35,81 +34,81 @@
#define SCR_XSIZE LCD_WIDTH
#define SCR_YSIZE LCD_HEIGHT
#define RT_HW_LCD_WIDTH LCD_WIDTH
#define RT_HW_LCD_HEIGHT LCD_HEIGHT
#define RT_HW_LCD_WIDTH LCD_WIDTH
#define RT_HW_LCD_HEIGHT LCD_HEIGHT
#define MVAL (13)
#define MVAL_USED (0) //0=each frame 1=rate by MVAL
#define INVVDEN (1) //0=normal 1=inverted
#define BSWP (0) //Byte swap control
#define HWSWP (1) //Half word swap control
#define MVAL (13)
#define MVAL_USED (0) //0=each frame 1=rate by MVAL
#define INVVDEN (1) //0=normal 1=inverted
#define BSWP (0) //Byte swap control
#define HWSWP (1) //Half word swap control
#define GPB1_TO_OUT() (GPBUP &= 0xfffd, GPBCON &= 0xfffffff3, GPBCON |= 0x00000004)
#define GPB1_TO_1() (GPBDAT |= 0x0002)
#define GPB1_TO_0() (GPBDAT &= 0xfffd)
#define GPB1_TO_OUT() (GPBUP &= 0xfffd, GPBCON &= 0xfffffff3, GPBCON |= 0x00000004)
#define GPB1_TO_1() (GPBDAT |= 0x0002)
#define GPB1_TO_0() (GPBDAT &= 0xfffd)
#define S3C2410_LCDCON1_CLKVAL(x) ((x) << 8)
#define S3C2410_LCDCON1_MMODE (1<<7)
#define S3C2410_LCDCON1_DSCAN4 (0<<5)
#define S3C2410_LCDCON1_STN4 (1<<5)
#define S3C2410_LCDCON1_STN8 (2<<5)
#define S3C2410_LCDCON1_TFT (3<<5)
#define S3C2410_LCDCON1_MMODE (1<<7)
#define S3C2410_LCDCON1_DSCAN4 (0<<5)
#define S3C2410_LCDCON1_STN4 (1<<5)
#define S3C2410_LCDCON1_STN8 (2<<5)
#define S3C2410_LCDCON1_TFT (3<<5)
#define S3C2410_LCDCON1_STN1BPP (0<<1)
#define S3C2410_LCDCON1_STN1BPP (0<<1)
#define S3C2410_LCDCON1_STN2GREY (1<<1)
#define S3C2410_LCDCON1_STN4GREY (2<<1)
#define S3C2410_LCDCON1_STN8BPP (3<<1)
#define S3C2410_LCDCON1_STN8BPP (3<<1)
#define S3C2410_LCDCON1_STN12BPP (4<<1)
#define S3C2410_LCDCON1_TFT1BPP (8<<1)
#define S3C2410_LCDCON1_TFT2BPP (9<<1)
#define S3C2410_LCDCON1_TFT4BPP (10<<1)
#define S3C2410_LCDCON1_TFT8BPP (11<<1)
#define S3C2410_LCDCON1_TFT1BPP (8<<1)
#define S3C2410_LCDCON1_TFT2BPP (9<<1)
#define S3C2410_LCDCON1_TFT4BPP (10<<1)
#define S3C2410_LCDCON1_TFT8BPP (11<<1)
#define S3C2410_LCDCON1_TFT16BPP (12<<1)
#define S3C2410_LCDCON1_TFT24BPP (13<<1)
#define S3C2410_LCDCON1_ENVID (1)
#define S3C2410_LCDCON1_ENVID (1)
#define S3C2410_LCDCON1_MODEMASK 0x1E
#define S3C2410_LCDCON2_VBPD(x) ((x) << 24)
#define S3C2410_LCDCON2_VBPD(x) ((x) << 24)
#define S3C2410_LCDCON2_LINEVAL(x) ((x) << 14)
#define S3C2410_LCDCON2_VFPD(x) ((x) << 6)
#define S3C2410_LCDCON2_VSPW(x) ((x) << 0)
#define S3C2410_LCDCON2_VFPD(x) ((x) << 6)
#define S3C2410_LCDCON2_VSPW(x) ((x) << 0)
#define S3C2410_LCDCON2_GET_VBPD(x) ( ((x) >> 24) & 0xFF)
#define S3C2410_LCDCON2_GET_VFPD(x) ( ((x) >> 6) & 0xFF)
#define S3C2410_LCDCON2_GET_VSPW(x) ( ((x) >> 0) & 0x3F)
#define S3C2410_LCDCON3_HBPD(x) ((x) << 19)
#define S3C2410_LCDCON3_WDLY(x) ((x) << 19)
#define S3C2410_LCDCON3_HBPD(x) ((x) << 19)
#define S3C2410_LCDCON3_WDLY(x) ((x) << 19)
#define S3C2410_LCDCON3_HOZVAL(x) ((x) << 8)
#define S3C2410_LCDCON3_HFPD(x) ((x) << 0)
#define S3C2410_LCDCON3_HFPD(x) ((x) << 0)
#define S3C2410_LCDCON3_LINEBLANK(x)((x) << 0)
#define S3C2410_LCDCON3_GET_HBPD(x) ( ((x) >> 19) & 0x7F)
#define S3C2410_LCDCON3_GET_HFPD(x) ( ((x) >> 0) & 0xFF)
#define S3C2410_LCDCON4_MVAL(x) ((x) << 8)
#define S3C2410_LCDCON4_HSPW(x) ((x) << 0)
#define S3C2410_LCDCON4_WLH(x) ((x) << 0)
#define S3C2410_LCDCON4_MVAL(x) ((x) << 8)
#define S3C2410_LCDCON4_HSPW(x) ((x) << 0)
#define S3C2410_LCDCON4_WLH(x) ((x) << 0)
#define S3C2410_LCDCON4_GET_HSPW(x) ( ((x) >> 0) & 0xFF)
#define S3C2410_LCDCON5_BPP24BL (1<<12)
#define S3C2410_LCDCON5_FRM565 (1<<11)
#define S3C2410_LCDCON5_INVVCLK (1<<10)
#define S3C2410_LCDCON5_BPP24BL (1<<12)
#define S3C2410_LCDCON5_FRM565 (1<<11)
#define S3C2410_LCDCON5_INVVCLK (1<<10)
#define S3C2410_LCDCON5_INVVLINE (1<<9)
#define S3C2410_LCDCON5_INVVFRAME (1<<8)
#define S3C2410_LCDCON5_INVVD (1<<7)
#define S3C2410_LCDCON5_INVVDEN (1<<6)
#define S3C2410_LCDCON5_INVVD (1<<7)
#define S3C2410_LCDCON5_INVVDEN (1<<6)
#define S3C2410_LCDCON5_INVPWREN (1<<5)
#define S3C2410_LCDCON5_INVLEND (1<<4)
#define S3C2410_LCDCON5_PWREN (1<<3)
#define S3C2410_LCDCON5_ENLEND (1<<2)
#define S3C2410_LCDCON5_BSWP (1<<1)
#define S3C2410_LCDCON5_HWSWP (1<<0)
#define S3C2410_LCDINT_FRSYNC (1<<1)
#define S3C2410_LCDCON5_INVLEND (1<<4)
#define S3C2410_LCDCON5_PWREN (1<<3)
#define S3C2410_LCDCON5_ENLEND (1<<2)
#define S3C2410_LCDCON5_BSWP (1<<1)
#define S3C2410_LCDCON5_HWSWP (1<<0)
#define S3C2410_LCDINT_FRSYNC (1<<1)
static volatile rt_uint16_t _rt_framebuffer[RT_HW_LCD_HEIGHT][RT_HW_LCD_WIDTH];
//static volatile rt_uint16_t _rt_hw_framebuffer[RT_HW_LCD_HEIGHT][RT_HW_LCD_WIDTH];
@@ -128,121 +127,123 @@ static void lcd_power_enable(int invpwren, int pwren)
static void lcd_envid_on_off(int onoff)
{
if(onoff==1)
/*ENVID=ON*/
LCDCON1|=1;
else
/*ENVID Off*/
LCDCON1 =LCDCON1 & 0x3fffe;
if(onoff==1)
/*ENVID=ON*/
LCDCON1|=1;
else
/*ENVID Off*/
LCDCON1 =LCDCON1 & 0x3fffe;
}
//********************** BOARD LCD backlight ****************************
static void LcdBkLtSet(rt_uint32_t HiRatio)
{
#define FREQ_PWM1 1000
if(!HiRatio)
{
GPBCON = GPBCON & (~(3<<2)) | (1<<2) ; //GPB1ÉèÖÃΪoutput
GPBDAT &= ~(1<<1);
return;
}
GPBCON = GPBCON & (~(3<<2)) | (2<<2) ;
#define FREQ_PWM1 1000
if(!HiRatio)
{
GPBCON = GPBCON & (~(3<<2)) | (1<<2) ;
GPBDAT &= ~(1<<1);
return;
}
GPBCON = GPBCON & (~(3<<2)) | (2<<2) ;
if( HiRatio > 100 ) HiRatio = 100 ;
if( HiRatio > 100 ) HiRatio = 100 ;
TCON = TCON & (~(0xf<<8)) ; // clear manual update bit, stop Timer1
TCON = TCON & (~(0xf<<8)) ; // clear manual update bit, stop Timer1
TCFG0 &= 0xffffff00; // set Timer 0&1 prescaler 0
TCFG0 |= 15; //prescaler = 15+1
TCFG0 &= 0xffffff00; // set Timer 0&1 prescaler 0
TCFG0 |= 15; //prescaler = 15+1
TCFG1 &= 0xffffff0f; // set Timer 1 MUX 1/16
TCFG1 |= 0x00000030; // set Timer 1 MUX 1/16
TCFG1 &= 0xffffff0f; // set Timer 1 MUX 1/16
TCFG1 |= 0x00000030; // set Timer 1 MUX 1/16
TCNTB1 = ( 100000000>>8 )/FREQ_PWM1; //if set inverter off, when TCNT2<=TCMP2, TOUT is high, TCNT2>TCMP2, TOUT is low
TCMPB1 = ( TCNTB1*(100-HiRatio))/100 ; //if set inverter on, when TCNT2<=TCMP2, TOUT is low, TCNT2>TCMP2, TOUT is high
TCNTB1 = ( 100000000>>8 )/FREQ_PWM1; //if set inverter off, when TCNT2<=TCMP2, TOUT is high, TCNT2>TCMP2, TOUT is low
TCMPB1 = ( TCNTB1*(100-HiRatio))/100 ; //if set inverter on, when TCNT2<=TCMP2, TOUT is low, TCNT2>TCMP2, TOUT is high
TCON = TCON & (~(0xf<<8)) | (0x0e<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0d<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0e<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0d<<8) ;
}
/* RT-Thread Device Interface */
static rt_err_t rt_lcd_init (rt_device_t dev)
{
GPB1_TO_OUT();
GPB1_TO_1();
{
GPB1_TO_OUT();
GPB1_TO_1();
GPCUP = 0x00000000;
GPCCON = 0xaaaa02a9;
GPCUP = 0x00000000;
GPCCON = 0xaaaa02a9;
GPDUP = 0x00000000;
GPDCON = 0xaaaaaaaa;
GPDUP = 0x00000000;
GPDCON = 0xaaaaaaaa;
#define M5D(n) ((n)&0x1fffff)
#define M5D(n) ((n)&0x1fffff)
#define LCD_ADDR ((rt_uint32_t)_rt_framebuffer)
LCDCON1 = (LCD_PIXCLOCK << 8) | (3 << 5) | (12 << 1);
LCDCON2 = (LCD_UPPER_MARGIN << 24) | ((LCD_HEIGHT - 1) << 14) | (LCD_LOWER_MARGIN << 6) | (LCD_VSYNC_LEN << 0);
LCDCON3 = (LCD_RIGHT_MARGIN << 19) | ((LCD_WIDTH - 1) << 8) | (LCD_LEFT_MARGIN << 0);
LCDCON4 = (13 << 8) | (LCD_HSYNC_LEN << 0);
LCDCON1 = (LCD_PIXCLOCK << 8) | (3 << 5) | (12 << 1);
LCDCON2 = (LCD_UPPER_MARGIN << 24) | ((LCD_HEIGHT - 1) << 14) | (LCD_LOWER_MARGIN << 6) | (LCD_VSYNC_LEN << 0);
LCDCON3 = (LCD_RIGHT_MARGIN << 19) | ((LCD_WIDTH - 1) << 8) | (LCD_LEFT_MARGIN << 0);
LCDCON4 = (13 << 8) | (LCD_HSYNC_LEN << 0);
#if !defined(LCD_CON5)
#define LCD_CON5 ((1<<11) | (1 << 9) | (1 << 8) | (1 << 3) | (1 << 0))
#endif
LCDCON5 = LCD_CON5;
LCDCON5 = LCD_CON5;
LCDSADDR1 = ((LCD_ADDR >> 22) << 21) | ((M5D(LCD_ADDR >> 1)) << 0);
LCDSADDR2 = M5D((LCD_ADDR + LCD_WIDTH * LCD_HEIGHT * 2) >> 1);
LCDSADDR3 = LCD_WIDTH;
LCDSADDR1 = ((LCD_ADDR >> 22) << 21) | ((M5D(LCD_ADDR >> 1)) << 0);
LCDSADDR2 = M5D((LCD_ADDR + LCD_WIDTH * LCD_HEIGHT * 2) >> 1);
LCDSADDR3 = LCD_WIDTH;
LCDINTMSK |= (3);
LPCSEL &= (~7) ;
TPAL=0;
LCDINTMSK |= (3);
LPCSEL &= (~7) ;
TPAL=0;
LcdBkLtSet(70) ;
lcd_power_enable(0, 1);
lcd_envid_on_off(1);
LcdBkLtSet(70) ;
lcd_power_enable(0, 1);
lcd_envid_on_off(1);
return RT_EOK;
return RT_EOK;
}
static rt_err_t rt_lcd_control (rt_device_t dev, int cmd, void *args)
{
switch (cmd)
{
case RTGRAPHIC_CTRL_RECT_UPDATE:
break;
case RTGRAPHIC_CTRL_POWERON:
break;
case RTGRAPHIC_CTRL_POWEROFF:
break;
case RTGRAPHIC_CTRL_GET_INFO:
rt_memcpy(args, &_lcd_info, sizeof(_lcd_info));
break;
case RTGRAPHIC_CTRL_SET_MODE:
break;
}
switch (cmd)
{
case RTGRAPHIC_CTRL_RECT_UPDATE:
break;
case RTGRAPHIC_CTRL_POWERON:
break;
case RTGRAPHIC_CTRL_POWEROFF:
break;
case RTGRAPHIC_CTRL_GET_INFO:
rt_memcpy(args, &_lcd_info, sizeof(_lcd_info));
break;
case RTGRAPHIC_CTRL_SET_MODE:
break;
}
return RT_EOK;
return RT_EOK;
}
void rt_hw_lcd_init(void)
int rt_hw_lcd_init(void)
{
rt_device_t lcd = rt_malloc(sizeof(struct rt_device));
if (lcd == RT_NULL) return; /* no memory yet */
rt_device_t lcd = rt_malloc(sizeof(struct rt_device));
if (lcd == RT_NULL)
return -RT_ERROR; /* no memory yet */
_lcd_info.bits_per_pixel = 16;
_lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
_lcd_info.framebuffer = (void*)_rt_framebuffer;
_lcd_info.width = LCD_WIDTH;
_lcd_info.height = LCD_HEIGHT;
_lcd_info.bits_per_pixel = 16;
_lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
_lcd_info.framebuffer = (void*)_rt_framebuffer;
_lcd_info.width = LCD_WIDTH;
_lcd_info.height = LCD_HEIGHT;
/* init device structure */
lcd->type = RT_Device_Class_Unknown;
lcd->init = rt_lcd_init;
lcd->open = RT_NULL;
lcd->close = RT_NULL;
lcd->control = rt_lcd_control;
lcd->user_data = (void*)&_lcd_info;
/* register lcd device to RT-Thread */
rt_device_register(lcd, "lcd", RT_DEVICE_FLAG_RDWR);
/* init device structure */
lcd->type = RT_Device_Class_Unknown;
lcd->init = rt_lcd_init;
lcd->open = RT_NULL;
lcd->close = RT_NULL;
lcd->control = rt_lcd_control;
lcd->user_data = (void*)&_lcd_info;
/* register lcd device to RT-Thread */
rt_device_register(lcd, "lcd", RT_DEVICE_FLAG_RDWR);
}
INIT_BOARD_EXPORT(rt_hw_lcd_init);
bsp/mini2440/drivers/lcd_n35.c
+120 -119
View File
@@ -15,7 +15,6 @@
#include <rtthread.h>
#include <s3c24x0.h>
#include "lcd.h"
/* LCD driver for N3'5 */
#define LCD_WIDTH 240
@@ -35,82 +34,82 @@
#define SCR_XSIZE LCD_WIDTH
#define SCR_YSIZE LCD_HEIGHT
#define RT_HW_LCD_WIDTH LCD_WIDTH
#define RT_HW_LCD_HEIGHT LCD_HEIGHT
#define RT_HW_LCD_WIDTH LCD_WIDTH
#define RT_HW_LCD_HEIGHT LCD_HEIGHT
#define MVAL (13)
#define MVAL_USED (0) //0=each frame 1=rate by MVAL
#define INVVDEN (1) //0=normal 1=inverted
#define BSWP (0) //Byte swap control
#define HWSWP (1) //Half word swap control
#define MVAL (13)
#define MVAL_USED (0) //0=each frame 1=rate by MVAL
#define INVVDEN (1) //0=normal 1=inverted
#define BSWP (0) //Byte swap control
#define HWSWP (1) //Half word swap control
#define GPB1_TO_OUT() (GPBUP &= 0xfffd, GPBCON &= 0xfffffff3, GPBCON |= 0x00000004)
#define GPB1_TO_1() (GPBDAT |= 0x0002)
#define GPB1_TO_0() (GPBDAT &= 0xfffd)
#define GPB1_TO_OUT() (GPBUP &= 0xfffd, GPBCON &= 0xfffffff3, GPBCON |= 0x00000004)
#define GPB1_TO_1() (GPBDAT |= 0x0002)
#define GPB1_TO_0() (GPBDAT &= 0xfffd)
#define S3C2410_LCDCON1_CLKVAL(x) ((x) << 8)
#define S3C2410_LCDCON1_MMODE (1<<7)
#define S3C2410_LCDCON1_DSCAN4 (0<<5)
#define S3C2410_LCDCON1_STN4 (1<<5)
#define S3C2410_LCDCON1_STN8 (2<<5)
#define S3C2410_LCDCON1_TFT (3<<5)
#define S3C2410_LCDCON1_MMODE (1<<7)
#define S3C2410_LCDCON1_DSCAN4 (0<<5)
#define S3C2410_LCDCON1_STN4 (1<<5)
#define S3C2410_LCDCON1_STN8 (2<<5)
#define S3C2410_LCDCON1_TFT (3<<5)
#define S3C2410_LCDCON1_STN1BPP (0<<1)
#define S3C2410_LCDCON1_STN1BPP (0<<1)
#define S3C2410_LCDCON1_STN2GREY (1<<1)
#define S3C2410_LCDCON1_STN4GREY (2<<1)
#define S3C2410_LCDCON1_STN8BPP (3<<1)
#define S3C2410_LCDCON1_STN8BPP (3<<1)
#define S3C2410_LCDCON1_STN12BPP (4<<1)
#define S3C2410_LCDCON1_TFT1BPP (8<<1)
#define S3C2410_LCDCON1_TFT2BPP (9<<1)
#define S3C2410_LCDCON1_TFT4BPP (10<<1)
#define S3C2410_LCDCON1_TFT8BPP (11<<1)
#define S3C2410_LCDCON1_TFT1BPP (8<<1)
#define S3C2410_LCDCON1_TFT2BPP (9<<1)
#define S3C2410_LCDCON1_TFT4BPP (10<<1)
#define S3C2410_LCDCON1_TFT8BPP (11<<1)
#define S3C2410_LCDCON1_TFT16BPP (12<<1)
#define S3C2410_LCDCON1_TFT24BPP (13<<1)
#define S3C2410_LCDCON1_ENVID (1)
#define S3C2410_LCDCON1_ENVID (1)
#define S3C2410_LCDCON1_MODEMASK 0x1E
#define S3C2410_LCDCON2_VBPD(x) ((x) << 24)
#define S3C2410_LCDCON2_VBPD(x) ((x) << 24)
#define S3C2410_LCDCON2_LINEVAL(x) ((x) << 14)
#define S3C2410_LCDCON2_VFPD(x) ((x) << 6)
#define S3C2410_LCDCON2_VSPW(x) ((x) << 0)
#define S3C2410_LCDCON2_VFPD(x) ((x) << 6)
#define S3C2410_LCDCON2_VSPW(x) ((x) << 0)
#define S3C2410_LCDCON2_GET_VBPD(x) ( ((x) >> 24) & 0xFF)
#define S3C2410_LCDCON2_GET_VFPD(x) ( ((x) >> 6) & 0xFF)
#define S3C2410_LCDCON2_GET_VSPW(x) ( ((x) >> 0) & 0x3F)
#define S3C2410_LCDCON3_HBPD(x) ((x) << 19)
#define S3C2410_LCDCON3_WDLY(x) ((x) << 19)
#define S3C2410_LCDCON3_HBPD(x) ((x) << 19)
#define S3C2410_LCDCON3_WDLY(x) ((x) << 19)
#define S3C2410_LCDCON3_HOZVAL(x) ((x) << 8)
#define S3C2410_LCDCON3_HFPD(x) ((x) << 0)
#define S3C2410_LCDCON3_HFPD(x) ((x) << 0)
#define S3C2410_LCDCON3_LINEBLANK(x)((x) << 0)
#define S3C2410_LCDCON3_GET_HBPD(x) ( ((x) >> 19) & 0x7F)
#define S3C2410_LCDCON3_GET_HFPD(x) ( ((x) >> 0) & 0xFF)
#define S3C2410_LCDCON4_MVAL(x) ((x) << 8)
#define S3C2410_LCDCON4_HSPW(x) ((x) << 0)
#define S3C2410_LCDCON4_WLH(x) ((x) << 0)
#define S3C2410_LCDCON4_MVAL(x) ((x) << 8)
#define S3C2410_LCDCON4_HSPW(x) ((x) << 0)
#define S3C2410_LCDCON4_WLH(x) ((x) << 0)
#define S3C2410_LCDCON4_GET_HSPW(x) ( ((x) >> 0) & 0xFF)
#define S3C2410_LCDCON5_BPP24BL (1<<12)
#define S3C2410_LCDCON5_FRM565 (1<<11)
#define S3C2410_LCDCON5_INVVCLK (1<<10)
#define S3C2410_LCDCON5_BPP24BL (1<<12)
#define S3C2410_LCDCON5_FRM565 (1<<11)
#define S3C2410_LCDCON5_INVVCLK (1<<10)
#define S3C2410_LCDCON5_INVVLINE (1<<9)
#define S3C2410_LCDCON5_INVVFRAME (1<<8)
#define S3C2410_LCDCON5_INVVD (1<<7)
#define S3C2410_LCDCON5_INVVDEN (1<<6)
#define S3C2410_LCDCON5_INVVD (1<<7)
#define S3C2410_LCDCON5_INVVDEN (1<<6)
#define S3C2410_LCDCON5_INVPWREN (1<<5)
#define S3C2410_LCDCON5_INVLEND (1<<4)
#define S3C2410_LCDCON5_PWREN (1<<3)
#define S3C2410_LCDCON5_ENLEND (1<<2)
#define S3C2410_LCDCON5_BSWP (1<<1)
#define S3C2410_LCDCON5_HWSWP (1<<0)
#define S3C2410_LCDCON5_INVLEND (1<<4)
#define S3C2410_LCDCON5_PWREN (1<<3)
#define S3C2410_LCDCON5_ENLEND (1<<2)
#define S3C2410_LCDCON5_BSWP (1<<1)
#define S3C2410_LCDCON5_HWSWP (1<<0)
#define S3C2410_LCDINT_FRSYNC (1<<1)
#define S3C2410_LCDINT_FRSYNC (1<<1)
static volatile rt_uint16_t _rt_framebuffer[RT_HW_LCD_HEIGHT][RT_HW_LCD_WIDTH];
//static volatile rt_uint16_t _rt_hw_framebuffer[RT_HW_LCD_HEIGHT][RT_HW_LCD_WIDTH];
@@ -129,61 +128,61 @@ static void lcd_power_enable(int invpwren, int pwren)
static void lcd_envid_on_off(int onoff)
{
if(onoff==1)
/*ENVID=ON*/
LCDCON1|=1;
else
/*ENVID Off*/
LCDCON1 =LCDCON1 & 0x3fffe;
if(onoff==1)
/*ENVID=ON*/
LCDCON1|=1;
else
/*ENVID Off*/
LCDCON1 =LCDCON1 & 0x3fffe;
}
//********************** BOARD LCD backlight ****************************
static void LcdBkLtSet(rt_uint32_t HiRatio)
{
#define FREQ_PWM1 1000
if(!HiRatio)
{
GPBCON = GPBCON & (~(3<<2)) | (1<<2) ; //GPB1ÉèÖÃΪoutput
GPBDAT &= ~(1<<1);
return;
}
GPBCON = GPBCON & (~(3<<2)) | (2<<2) ;
#define FREQ_PWM1 1000
if(!HiRatio)
{
GPBCON = GPBCON & (~(3<<2)) | (1<<2) ;
GPBDAT &= ~(1<<1);
return;
}
GPBCON = GPBCON & (~(3<<2)) | (2<<2) ;
if( HiRatio > 100 ) HiRatio = 100 ;
if( HiRatio > 100 ) HiRatio = 100 ;
TCON = TCON & (~(0xf<<8)) ; // clear manual update bit, stop Timer1
TCON = TCON & (~(0xf<<8)) ; // clear manual update bit, stop Timer1
TCFG0 &= 0xffffff00; // set Timer 0&1 prescaler 0
TCFG0 |= 15; //prescaler = 15+1
TCFG0 &= 0xffffff00; // set Timer 0&1 prescaler 0
TCFG0 |= 15; //prescaler = 15+1
TCFG1 &= 0xffffff0f; // set Timer 1 MUX 1/16
TCFG1 |= 0x00000030; // set Timer 1 MUX 1/16
TCFG1 &= 0xffffff0f; // set Timer 1 MUX 1/16
TCFG1 |= 0x00000030; // set Timer 1 MUX 1/16
TCNTB1 = ( 100000000>>8 )/FREQ_PWM1; //if set inverter off, when TCNT2<=TCMP2, TOUT is high, TCNT2>TCMP2, TOUT is low
TCMPB1 = ( TCNTB1*(100-HiRatio))/100 ; //if set inverter on, when TCNT2<=TCMP2, TOUT is low, TCNT2>TCMP2, TOUT is high
TCNTB1 = ( 100000000>>8 )/FREQ_PWM1; //if set inverter off, when TCNT2<=TCMP2, TOUT is high, TCNT2>TCMP2, TOUT is low
TCMPB1 = ( TCNTB1*(100-HiRatio))/100 ; //if set inverter on, when TCNT2<=TCMP2, TOUT is low, TCNT2>TCMP2, TOUT is high
TCON = TCON & (~(0xf<<8)) | (0x0e<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0d<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0e<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0d<<8) ;
}
/* RT-Thread Device Interface */
static rt_err_t rt_lcd_init (rt_device_t dev)
{
GPB1_TO_OUT();
GPB1_TO_1();
{
GPB1_TO_OUT();
GPB1_TO_1();
GPCUP = 0x00000000;
GPCCON = 0xaaaa02a9;
GPCUP = 0x00000000;
GPCCON = 0xaaaa02a9;
GPDUP = 0x00000000;
GPDCON = 0xaaaaaaaa;
GPDUP = 0x00000000;
GPDCON = 0xaaaaaaaa;
#define M5D(n) ((n)&0x1fffff)
#define M5D(n) ((n)&0x1fffff)
#define LCD_ADDR ((rt_uint32_t)_rt_framebuffer)
LCDCON1 = (LCD_PIXCLOCK << 8) | (3 << 5) | (12 << 1);
LCDCON2 = (LCD_UPPER_MARGIN << 24) | ((LCD_HEIGHT - 1) << 14) | (LCD_LOWER_MARGIN << 6) | (LCD_VSYNC_LEN << 0);
LCDCON3 = (LCD_RIGHT_MARGIN << 19) | ((LCD_WIDTH - 1) << 8) | (LCD_LEFT_MARGIN << 0);
LCDCON4 = (13 << 8) | (LCD_HSYNC_LEN << 0);
LCDCON1 = (LCD_PIXCLOCK << 8) | (3 << 5) | (12 << 1);
LCDCON2 = (LCD_UPPER_MARGIN << 24) | ((LCD_HEIGHT - 1) << 14) | (LCD_LOWER_MARGIN << 6) | (LCD_VSYNC_LEN << 0);
LCDCON3 = (LCD_RIGHT_MARGIN << 19) | ((LCD_WIDTH - 1) << 8) | (LCD_LEFT_MARGIN << 0);
LCDCON4 = (13 << 8) | (LCD_HSYNC_LEN << 0);
#if !defined(LCD_CON5)
#define LCD_CON5 ((1<<11) | (1 << 9) | (1 << 8) | (1 << 3) | (1 << 0))
#endif
@@ -193,57 +192,59 @@ static rt_err_t rt_lcd_init (rt_device_t dev)
LCDSADDR2 = M5D((LCD_ADDR + LCD_WIDTH * LCD_HEIGHT * 2) >> 1);
LCDSADDR3 = LCD_WIDTH;
LCDINTMSK |= (3);
LPCSEL &= (~7) ;
TPAL=0;
LCDINTMSK |= (3);
LPCSEL &= (~7) ;
TPAL=0;
LcdBkLtSet(70) ;
lcd_power_enable(0, 1);
lcd_envid_on_off(1);
LcdBkLtSet(70) ;
lcd_power_enable(0, 1);
lcd_envid_on_off(1);
return RT_EOK;
return RT_EOK;
}
static rt_err_t rt_lcd_control (rt_device_t dev, int cmd, void *args)
{
switch (cmd)
{
case RTGRAPHIC_CTRL_RECT_UPDATE:
break;
case RTGRAPHIC_CTRL_POWERON:
break;
case RTGRAPHIC_CTRL_POWEROFF:
break;
case RTGRAPHIC_CTRL_GET_INFO:
rt_memcpy(args, &_lcd_info, sizeof(_lcd_info));
break;
case RTGRAPHIC_CTRL_SET_MODE:
break;
}
switch (cmd)
{
case RTGRAPHIC_CTRL_RECT_UPDATE:
break;
case RTGRAPHIC_CTRL_POWERON:
break;
case RTGRAPHIC_CTRL_POWEROFF:
break;
case RTGRAPHIC_CTRL_GET_INFO:
rt_memcpy(args, &_lcd_info, sizeof(_lcd_info));
break;
case RTGRAPHIC_CTRL_SET_MODE:
break;
}
return RT_EOK;
return RT_EOK;
}
void rt_hw_lcd_init(void)
int rt_hw_lcd_init(void)
{
rt_device_t lcd = rt_malloc(sizeof(struct rt_device));
if (lcd == RT_NULL) return; /* no memory yet */
rt_device_t lcd = rt_malloc(sizeof(struct rt_device));
if (lcd == RT_NULL)
return -RT_ERROR; /* no memory yet */
_lcd_info.bits_per_pixel = 16;
_lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
_lcd_info.framebuffer = (void*)_rt_framebuffer;
_lcd_info.width = LCD_WIDTH;
_lcd_info.height = LCD_HEIGHT;
_lcd_info.bits_per_pixel = 16;
_lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
_lcd_info.framebuffer = (void*)_rt_framebuffer;
_lcd_info.width = LCD_WIDTH;
_lcd_info.height = LCD_HEIGHT;
/* init device structure */
lcd->type = RT_Device_Class_Unknown;
lcd->init = rt_lcd_init;
lcd->open = RT_NULL;
lcd->close = RT_NULL;
lcd->control = rt_lcd_control;
lcd->user_data = (void*)&_lcd_info;
/* register lcd device to RT-Thread */
rt_device_register(lcd, "lcd", RT_DEVICE_FLAG_RDWR);
/* init device structure */
lcd->type = RT_Device_Class_Unknown;
lcd->init = rt_lcd_init;
lcd->open = RT_NULL;
lcd->close = RT_NULL;
lcd->control = rt_lcd_control;
lcd->user_data = (void*)&_lcd_info;
/* register lcd device to RT-Thread */
rt_device_register(lcd, "lcd", RT_DEVICE_FLAG_RDWR);
}
INIT_BOARD_EXPORT(rt_hw_lcd_init);
bsp/mini2440/drivers/lcd_t35.c
+124 -123
View File
@@ -15,7 +15,6 @@
#include <rtthread.h>
#include <s3c24x0.h>
#include "lcd.h"
/* LCD driver for T3'5 */
#define LCD_WIDTH 240
@@ -35,82 +34,82 @@
#define SCR_XSIZE LCD_WIDTH
#define SCR_YSIZE LCD_HEIGHT
#define RT_HW_LCD_WIDTH LCD_WIDTH
#define RT_HW_LCD_HEIGHT LCD_HEIGHT
#define RT_HW_LCD_WIDTH LCD_WIDTH
#define RT_HW_LCD_HEIGHT LCD_HEIGHT
#define MVAL (13)
#define MVAL_USED (0) //0=each frame 1=rate by MVAL
#define INVVDEN (1) //0=normal 1=inverted
#define BSWP (0) //Byte swap control
#define HWSWP (1) //Half word swap control
#define MVAL (13)
#define MVAL_USED (0) //0=each frame 1=rate by MVAL
#define INVVDEN (1) //0=normal 1=inverted
#define BSWP (0) //Byte swap control
#define HWSWP (1) //Half word swap control
#define GPB1_TO_OUT() (GPBUP &= 0xfffd, GPBCON &= 0xfffffff3, GPBCON |= 0x00000004)
#define GPB1_TO_1() (GPBDAT |= 0x0002)
#define GPB1_TO_0() (GPBDAT &= 0xfffd)
#define GPB1_TO_OUT() (GPBUP &= 0xfffd, GPBCON &= 0xfffffff3, GPBCON |= 0x00000004)
#define GPB1_TO_1() (GPBDAT |= 0x0002)
#define GPB1_TO_0() (GPBDAT &= 0xfffd)
#define S3C2410_LCDCON1_CLKVAL(x) ((x) << 8)
#define S3C2410_LCDCON1_MMODE (1<<7)
#define S3C2410_LCDCON1_DSCAN4 (0<<5)
#define S3C2410_LCDCON1_STN4 (1<<5)
#define S3C2410_LCDCON1_STN8 (2<<5)
#define S3C2410_LCDCON1_TFT (3<<5)
#define S3C2410_LCDCON1_MMODE (1<<7)
#define S3C2410_LCDCON1_DSCAN4 (0<<5)
#define S3C2410_LCDCON1_STN4 (1<<5)
#define S3C2410_LCDCON1_STN8 (2<<5)
#define S3C2410_LCDCON1_TFT (3<<5)
#define S3C2410_LCDCON1_STN1BPP (0<<1)
#define S3C2410_LCDCON1_STN1BPP (0<<1)
#define S3C2410_LCDCON1_STN2GREY (1<<1)
#define S3C2410_LCDCON1_STN4GREY (2<<1)
#define S3C2410_LCDCON1_STN8BPP (3<<1)
#define S3C2410_LCDCON1_STN8BPP (3<<1)
#define S3C2410_LCDCON1_STN12BPP (4<<1)
#define S3C2410_LCDCON1_TFT1BPP (8<<1)
#define S3C2410_LCDCON1_TFT2BPP (9<<1)
#define S3C2410_LCDCON1_TFT4BPP (10<<1)
#define S3C2410_LCDCON1_TFT8BPP (11<<1)
#define S3C2410_LCDCON1_TFT1BPP (8<<1)
#define S3C2410_LCDCON1_TFT2BPP (9<<1)
#define S3C2410_LCDCON1_TFT4BPP (10<<1)
#define S3C2410_LCDCON1_TFT8BPP (11<<1)
#define S3C2410_LCDCON1_TFT16BPP (12<<1)
#define S3C2410_LCDCON1_TFT24BPP (13<<1)
#define S3C2410_LCDCON1_ENVID (1)
#define S3C2410_LCDCON1_ENVID (1)
#define S3C2410_LCDCON1_MODEMASK 0x1E
#define S3C2410_LCDCON2_VBPD(x) ((x) << 24)
#define S3C2410_LCDCON2_VBPD(x) ((x) << 24)
#define S3C2410_LCDCON2_LINEVAL(x) ((x) << 14)
#define S3C2410_LCDCON2_VFPD(x) ((x) << 6)
#define S3C2410_LCDCON2_VSPW(x) ((x) << 0)
#define S3C2410_LCDCON2_VFPD(x) ((x) << 6)
#define S3C2410_LCDCON2_VSPW(x) ((x) << 0)
#define S3C2410_LCDCON2_GET_VBPD(x) ( ((x) >> 24) & 0xFF)
#define S3C2410_LCDCON2_GET_VFPD(x) ( ((x) >> 6) & 0xFF)
#define S3C2410_LCDCON2_GET_VSPW(x) ( ((x) >> 0) & 0x3F)
#define S3C2410_LCDCON3_HBPD(x) ((x) << 19)
#define S3C2410_LCDCON3_WDLY(x) ((x) << 19)
#define S3C2410_LCDCON3_HBPD(x) ((x) << 19)
#define S3C2410_LCDCON3_WDLY(x) ((x) << 19)
#define S3C2410_LCDCON3_HOZVAL(x) ((x) << 8)
#define S3C2410_LCDCON3_HFPD(x) ((x) << 0)
#define S3C2410_LCDCON3_HFPD(x) ((x) << 0)
#define S3C2410_LCDCON3_LINEBLANK(x)((x) << 0)
#define S3C2410_LCDCON3_GET_HBPD(x) ( ((x) >> 19) & 0x7F)
#define S3C2410_LCDCON3_GET_HFPD(x) ( ((x) >> 0) & 0xFF)
#define S3C2410_LCDCON4_MVAL(x) ((x) << 8)
#define S3C2410_LCDCON4_HSPW(x) ((x) << 0)
#define S3C2410_LCDCON4_WLH(x) ((x) << 0)
#define S3C2410_LCDCON4_MVAL(x) ((x) << 8)
#define S3C2410_LCDCON4_HSPW(x) ((x) << 0)
#define S3C2410_LCDCON4_WLH(x) ((x) << 0)
#define S3C2410_LCDCON4_GET_HSPW(x) ( ((x) >> 0) & 0xFF)
#define S3C2410_LCDCON5_BPP24BL (1<<12)
#define S3C2410_LCDCON5_FRM565 (1<<11)
#define S3C2410_LCDCON5_INVVCLK (1<<10)
#define S3C2410_LCDCON5_BPP24BL (1<<12)
#define S3C2410_LCDCON5_FRM565 (1<<11)
#define S3C2410_LCDCON5_INVVCLK (1<<10)
#define S3C2410_LCDCON5_INVVLINE (1<<9)
#define S3C2410_LCDCON5_INVVFRAME (1<<8)
#define S3C2410_LCDCON5_INVVD (1<<7)
#define S3C2410_LCDCON5_INVVDEN (1<<6)
#define S3C2410_LCDCON5_INVVD (1<<7)
#define S3C2410_LCDCON5_INVVDEN (1<<6)
#define S3C2410_LCDCON5_INVPWREN (1<<5)
#define S3C2410_LCDCON5_INVLEND (1<<4)
#define S3C2410_LCDCON5_PWREN (1<<3)
#define S3C2410_LCDCON5_ENLEND (1<<2)
#define S3C2410_LCDCON5_BSWP (1<<1)
#define S3C2410_LCDCON5_HWSWP (1<<0)
#define S3C2410_LCDCON5_INVLEND (1<<4)
#define S3C2410_LCDCON5_PWREN (1<<3)
#define S3C2410_LCDCON5_ENLEND (1<<2)
#define S3C2410_LCDCON5_BSWP (1<<1)
#define S3C2410_LCDCON5_HWSWP (1<<0)
#define S3C2410_LCDINT_FRSYNC (1<<1)
#define S3C2410_LCDINT_FRSYNC (1<<1)
volatile rt_uint16_t _rt_framebuffer[RT_HW_LCD_HEIGHT][RT_HW_LCD_WIDTH];
//volatile rt_uint16_t _rt_hw_framebuffer[RT_HW_LCD_HEIGHT][RT_HW_LCD_WIDTH];
@@ -129,122 +128,124 @@ static void lcd_power_enable(int invpwren, int pwren)
static void lcd_envid_on_off(int onoff)
{
if(onoff==1)
/*ENVID=ON*/
LCDCON1|=1;
else
/*ENVID Off*/
LCDCON1 =LCDCON1 & 0x3fffe;
if(onoff==1)
/*ENVID=ON*/
LCDCON1|=1;
else
/*ENVID Off*/
LCDCON1 =LCDCON1 & 0x3fffe;
}
//********************** BOARD LCD backlight ****************************
static void LcdBkLtSet(rt_uint32_t HiRatio)
{
#define FREQ_PWM1 1000
if(!HiRatio)
{
GPBCON = GPBCON & (~(3<<2)) | (1<<2) ; //GPB1ÉèÖÃΪoutput
GPBDAT &= ~(1<<1);
return;
}
GPBCON = GPBCON & (~(3<<2)) | (2<<2) ;
#define FREQ_PWM1 1000
if(!HiRatio)
{
GPBCON = GPBCON & (~(3<<2)) | (1<<2) ;
GPBDAT &= ~(1<<1);
return;
}
GPBCON = GPBCON & (~(3<<2)) | (2<<2) ;
if( HiRatio > 100 ) HiRatio = 100 ;
if( HiRatio > 100 ) HiRatio = 100 ;
TCON = TCON & (~(0xf<<8)) ; // clear manual update bit, stop Timer1
TCON = TCON & (~(0xf<<8)) ; // clear manual update bit, stop Timer1
TCFG0 &= 0xffffff00; // set Timer 0&1 prescaler 0
TCFG0 |= 15; //prescaler = 15+1
TCFG0 &= 0xffffff00; // set Timer 0&1 prescaler 0
TCFG0 |= 15; //prescaler = 15+1
TCFG1 &= 0xffffff0f; // set Timer 1 MUX 1/16
TCFG1 |= 0x00000030; // set Timer 1 MUX 1/16
TCFG1 &= 0xffffff0f; // set Timer 1 MUX 1/16
TCFG1 |= 0x00000030; // set Timer 1 MUX 1/16
TCNTB1 = ( 100000000>>8 )/FREQ_PWM1; //if set inverter off, when TCNT2<=TCMP2, TOUT is high, TCNT2>TCMP2, TOUT is low
TCMPB1 = ( TCNTB1*(100-HiRatio))/100 ; //if set inverter on, when TCNT2<=TCMP2, TOUT is low, TCNT2>TCMP2, TOUT is high
TCNTB1 = ( 100000000>>8 )/FREQ_PWM1; //if set inverter off, when TCNT2<=TCMP2, TOUT is high, TCNT2>TCMP2, TOUT is low
TCMPB1 = ( TCNTB1*(100-HiRatio))/100 ; //if set inverter on, when TCNT2<=TCMP2, TOUT is low, TCNT2>TCMP2, TOUT is high
TCON = TCON & (~(0xf<<8)) | (0x0e<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0d<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0e<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0d<<8) ;
}
/* RT-Thread Device Interface */
static rt_err_t rt_lcd_init (rt_device_t dev)
{
GPB1_TO_OUT();
GPB1_TO_1();
{
GPB1_TO_OUT();
GPB1_TO_1();
GPCUP = 0x00000000;
GPCCON = 0xaaaa02a9;
GPCUP = 0x00000000;
GPCCON = 0xaaaa02a9;
GPDUP = 0x00000000;
GPDCON = 0xaaaaaaaa;
GPDUP = 0x00000000;
GPDCON = 0xaaaaaaaa;
#define M5D(n) ((n)&0x1fffff)
#define M5D(n) ((n)&0x1fffff)
#define LCD_ADDR ((rt_uint32_t)_rt_framebuffer)
LCDCON1 = (LCD_PIXCLOCK << 8) | (3 << 5) | (12 << 1);
LCDCON2 = (LCD_UPPER_MARGIN << 24) | ((LCD_HEIGHT - 1) << 14) | (LCD_LOWER_MARGIN << 6) | (LCD_VSYNC_LEN << 0);
LCDCON3 = (LCD_RIGHT_MARGIN << 19) | ((LCD_WIDTH - 1) << 8) | (LCD_LEFT_MARGIN << 0);
LCDCON4 = (13 << 8) | (LCD_HSYNC_LEN << 0);
LCDCON1 = (LCD_PIXCLOCK << 8) | (3 << 5) | (12 << 1);
LCDCON2 = (LCD_UPPER_MARGIN << 24) | ((LCD_HEIGHT - 1) << 14) | (LCD_LOWER_MARGIN << 6) | (LCD_VSYNC_LEN << 0);
LCDCON3 = (LCD_RIGHT_MARGIN << 19) | ((LCD_WIDTH - 1) << 8) | (LCD_LEFT_MARGIN << 0);
LCDCON4 = (13 << 8) | (LCD_HSYNC_LEN << 0);
#if !defined(LCD_CON5)
#define LCD_CON5 ((1<<11) | (1 << 9) | (1 << 8) | (1 << 3) | (1 << 0))
#endif
LCDCON5 = LCD_CON5;
LCDCON5 = LCD_CON5;
LCDSADDR1 = ((LCD_ADDR >> 22) << 21) | ((M5D(LCD_ADDR >> 1)) << 0);
LCDSADDR2 = M5D((LCD_ADDR + LCD_WIDTH * LCD_HEIGHT * 2) >> 1);
LCDSADDR3 = LCD_WIDTH;
LCDSADDR1 = ((LCD_ADDR >> 22) << 21) | ((M5D(LCD_ADDR >> 1)) << 0);
LCDSADDR2 = M5D((LCD_ADDR + LCD_WIDTH * LCD_HEIGHT * 2) >> 1);
LCDSADDR3 = LCD_WIDTH;
LCDINTMSK |= (3);
LPCSEL &= (~7) ;
TPAL=0;
LCDINTMSK |= (3);
LPCSEL &= (~7) ;
TPAL=0;
LcdBkLtSet(70) ;
lcd_power_enable(0, 1);
lcd_envid_on_off(1);
LcdBkLtSet(70) ;
lcd_power_enable(0, 1);
lcd_envid_on_off(1);
return RT_EOK;
return RT_EOK;
}
static rt_err_t rt_lcd_control (rt_device_t dev, int cmd, void *args)
{
switch (cmd)
{
case RTGRAPHIC_CTRL_RECT_UPDATE:
break;
case RTGRAPHIC_CTRL_POWERON:
break;
case RTGRAPHIC_CTRL_POWEROFF:
break;
case RTGRAPHIC_CTRL_GET_INFO:
rt_memcpy(args, &_lcd_info, sizeof(_lcd_info));
break;
case RTGRAPHIC_CTRL_SET_MODE:
break;
}
switch (cmd)
{
case RTGRAPHIC_CTRL_RECT_UPDATE:
break;
case RTGRAPHIC_CTRL_POWERON:
break;
case RTGRAPHIC_CTRL_POWEROFF:
break;
case RTGRAPHIC_CTRL_GET_INFO:
rt_memcpy(args, &_lcd_info, sizeof(_lcd_info));
break;
case RTGRAPHIC_CTRL_SET_MODE:
break;
}
return RT_EOK;
return RT_EOK;
}
void rt_hw_lcd_init(void)
int rt_hw_lcd_init(void)
{
rt_device_t lcd = rt_malloc(sizeof(struct rt_device));
if (lcd == RT_NULL) return; /* no memory yet */
rt_device_t lcd = rt_malloc(sizeof(struct rt_device));
if (lcd == RT_NULL)
return -RT_ERROR; /* no memory yet */
_lcd_info.bits_per_pixel = 16;
_lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
_lcd_info.framebuffer = (void*)_rt_framebuffer;
_lcd_info.width = LCD_WIDTH;
_lcd_info.height = LCD_HEIGHT;
_lcd_info.bits_per_pixel = 16;
_lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
_lcd_info.framebuffer = (void*)_rt_framebuffer;
_lcd_info.width = LCD_WIDTH;
_lcd_info.height = LCD_HEIGHT;
/* init device structure */
lcd->type = RT_Device_Class_Unknown;
lcd->init = rt_lcd_init;
lcd->open = RT_NULL;
lcd->close = RT_NULL;
lcd->control = rt_lcd_control;
lcd->user_data = (void*)&_lcd_info;
/* register lcd device to RT-Thread */
rt_device_register(lcd, "lcd", RT_DEVICE_FLAG_RDWR);
/* init device structure */
lcd->type = RT_Device_Class_Unknown;
lcd->init = rt_lcd_init;
lcd->open = RT_NULL;
lcd->close = RT_NULL;
lcd->control = rt_lcd_control;
lcd->user_data = (void*)&_lcd_info;
/* register lcd device to RT-Thread */
rt_device_register(lcd, "lcd", RT_DEVICE_FLAG_RDWR);
}
INIT_BOARD_EXPORT(rt_hw_lcd_init);
bsp/mini2440/drivers/lcd_t43.c
+244
View File
@@ -0,0 +1,244 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-04-12 Jonne first version from 4.3 inch lcd(480x272)
*/
#include <rtthread.h>
#include <s3c24x0.h>
/* LCD driver for N3'5 */
#define LCD_WIDTH 480
#define LCD_HEIGHT 272
#define LCD_PIXCLOCK 4
#define LCD_RIGHT_MARGIN 2
#define LCD_LEFT_MARGIN 2
#define LCD_HSYNC_LEN 41
#define LCD_UPPER_MARGIN 2
#define LCD_LOWER_MARGIN 2
#define LCD_VSYNC_LEN 10
#define LCD_XSIZE LCD_WIDTH
#define LCD_YSIZE LCD_HEIGHT
#define SCR_XSIZE LCD_WIDTH
#define SCR_YSIZE LCD_HEIGHT
#define RT_HW_LCD_WIDTH LCD_WIDTH
#define RT_HW_LCD_HEIGHT LCD_HEIGHT
#define MVAL (13)
#define MVAL_USED (0) //0=each frame 1=rate by MVAL
#define INVVDEN (1) //0=normal 1=inverted
#define BSWP (0) //Byte swap control
#define HWSWP (1) //Half word swap control
#define GPB1_TO_OUT() (GPBUP &= 0xfffd, GPBCON &= 0xfffffff3, GPBCON |= 0x00000004)
#define GPB1_TO_1() (GPBDAT |= 0x0002)
#define GPB1_TO_0() (GPBDAT &= 0xfffd)
#define S3C2410_LCDCON1_CLKVAL(x) ((x) << 8)
#define S3C2410_LCDCON1_MMODE (1<<7)
#define S3C2410_LCDCON1_DSCAN4 (0<<5)
#define S3C2410_LCDCON1_STN4 (1<<5)
#define S3C2410_LCDCON1_STN8 (2<<5)
#define S3C2410_LCDCON1_TFT (3<<5)
#define S3C2410_LCDCON1_STN1BPP (0<<1)
#define S3C2410_LCDCON1_STN2GREY (1<<1)
#define S3C2410_LCDCON1_STN4GREY (2<<1)
#define S3C2410_LCDCON1_STN8BPP (3<<1)
#define S3C2410_LCDCON1_STN12BPP (4<<1)
#define S3C2410_LCDCON1_TFT1BPP (8<<1)
#define S3C2410_LCDCON1_TFT2BPP (9<<1)
#define S3C2410_LCDCON1_TFT4BPP (10<<1)
#define S3C2410_LCDCON1_TFT8BPP (11<<1)
#define S3C2410_LCDCON1_TFT16BPP (12<<1)
#define S3C2410_LCDCON1_TFT24BPP (13<<1)
#define S3C2410_LCDCON1_ENVID (1)
#define S3C2410_LCDCON1_MODEMASK 0x1E
#define S3C2410_LCDCON2_VBPD(x) ((x) << 24)
#define S3C2410_LCDCON2_LINEVAL(x) ((x) << 14)
#define S3C2410_LCDCON2_VFPD(x) ((x) << 6)
#define S3C2410_LCDCON2_VSPW(x) ((x) << 0)
#define S3C2410_LCDCON2_GET_VBPD(x) ( ((x) >> 24) & 0xFF)
#define S3C2410_LCDCON2_GET_VFPD(x) ( ((x) >> 6) & 0xFF)
#define S3C2410_LCDCON2_GET_VSPW(x) ( ((x) >> 0) & 0x3F)
#define S3C2410_LCDCON3_HBPD(x) ((x) << 19)
#define S3C2410_LCDCON3_WDLY(x) ((x) << 19)
#define S3C2410_LCDCON3_HOZVAL(x) ((x) << 8)
#define S3C2410_LCDCON3_HFPD(x) ((x) << 0)
#define S3C2410_LCDCON3_LINEBLANK(x)((x) << 0)
#define S3C2410_LCDCON3_GET_HBPD(x) ( ((x) >> 19) & 0x7F)
#define S3C2410_LCDCON3_GET_HFPD(x) ( ((x) >> 0) & 0xFF)
#define S3C2410_LCDCON4_MVAL(x) ((x) << 8)
#define S3C2410_LCDCON4_HSPW(x) ((x) << 0)
#define S3C2410_LCDCON4_WLH(x) ((x) << 0)
#define S3C2410_LCDCON4_GET_HSPW(x) ( ((x) >> 0) & 0xFF)
#define S3C2410_LCDCON5_BPP24BL (1<<12)
#define S3C2410_LCDCON5_FRM565 (1<<11)
#define S3C2410_LCDCON5_INVVCLK (1<<10)
#define S3C2410_LCDCON5_INVVLINE (1<<9)
#define S3C2410_LCDCON5_INVVFRAME (1<<8)
#define S3C2410_LCDCON5_INVVD (1<<7)
#define S3C2410_LCDCON5_INVVDEN (1<<6)
#define S3C2410_LCDCON5_INVPWREN (1<<5)
#define S3C2410_LCDCON5_INVLEND (1<<4)
#define S3C2410_LCDCON5_PWREN (1<<3)
#define S3C2410_LCDCON5_ENLEND (1<<2)
#define S3C2410_LCDCON5_BSWP (1<<1)
#define S3C2410_LCDCON5_HWSWP (1<<0)
#define S3C2410_LCDINT_FRSYNC (1<<1)
static volatile rt_uint16_t _rt_framebuffer[RT_HW_LCD_HEIGHT][RT_HW_LCD_WIDTH];
//static volatile rt_uint16_t _rt_hw_framebuffer[RT_HW_LCD_HEIGHT][RT_HW_LCD_WIDTH];
static struct rt_device_graphic_info _lcd_info;
static void lcd_power_enable(int invpwren, int pwren)
{
//GPG4 is setted as LCD_PWREN
GPGUP = GPGUP | (1<<4); // Pull-up disable
GPGCON = GPGCON | (3<<8); //GPG4=LCD_PWREN
//Enable LCD POWER ENABLE Function
LCDCON5 = LCDCON5&(~(1<<3))|(pwren<<3); // PWREN
LCDCON5 = LCDCON5&(~(1<<5))|(invpwren<<5); // INVPWREN
}
static void lcd_envid_on_off(int onoff)
{
if(onoff==1)
/*ENVID=ON*/
LCDCON1|=1;
else
/*ENVID Off*/
LCDCON1 =LCDCON1 & 0x3fffe;
}
//********************** BOARD LCD backlight ****************************
static void LcdBkLtSet(rt_uint32_t HiRatio)
{
#define FREQ_PWM1 1000
if(!HiRatio)
{
GPBCON = GPBCON & (~(3<<2)) | (1<<2) ;
GPBDAT &= ~(1<<1);
return;
}
GPBCON = GPBCON & (~(3<<2)) | (2<<2) ;
if( HiRatio > 100 ) HiRatio = 100 ;
TCON = TCON & (~(0xf<<8)) ; // clear manual update bit, stop Timer1
TCFG0 &= 0xffffff00; // set Timer 0&1 prescaler 0
TCFG0 |= 15; //prescaler = 15+1
TCFG1 &= 0xffffff0f; // set Timer 1 MUX 1/16
TCFG1 |= 0x00000030; // set Timer 1 MUX 1/16
TCNTB1 = ( 100000000>>8 )/FREQ_PWM1; //if set inverter off, when TCNT2<=TCMP2, TOUT is high, TCNT2>TCMP2, TOUT is low
TCMPB1 = ( TCNTB1*(100-HiRatio))/100 ; //if set inverter on, when TCNT2<=TCMP2, TOUT is low, TCNT2>TCMP2, TOUT is high
TCON = TCON & (~(0xf<<8)) | (0x0e<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0d<<8) ;
}
/* RT-Thread Device Interface */
static rt_err_t rt_lcd_init (rt_device_t dev)
{
GPB1_TO_OUT();
GPB1_TO_1();
GPCUP = 0x00000000;
GPCCON = 0xaaaa02a9;
GPDUP = 0x00000000;
GPDCON = 0xaaaaaaaa;
#define M5D(n) ((n)&0x1fffff)
#define LCD_ADDR ((rt_uint32_t)_rt_framebuffer)
LCDCON1 = (LCD_PIXCLOCK << 8) | (3 << 5) | (12 << 1);
LCDCON2 = ((LCD_UPPER_MARGIN - 1) << 24) | ((LCD_HEIGHT - 1) << 14) | ((LCD_LOWER_MARGIN - 1) << 6) | ((LCD_VSYNC_LEN - 1) << 0);
LCDCON3 = ((LCD_RIGHT_MARGIN - 1) << 19) | ((LCD_WIDTH - 1) << 8) | ((LCD_LEFT_MARGIN - 1) << 0);
LCDCON4 = (13 << 8) | ((LCD_HSYNC_LEN - 1) << 0);
#if !defined(LCD_CON5)
#define LCD_CON5 ((1<<11) | (0<<10) | (1<<9) | (1<<8) | (1<<0))
#endif
LCDCON5 = LCD_CON5;
LCDSADDR1 = ((LCD_ADDR >> 22) << 21) | ((M5D(LCD_ADDR >> 1)) << 0);
LCDSADDR2 = M5D((LCD_ADDR + LCD_WIDTH * LCD_HEIGHT * 2) >> 1);
LCDSADDR3 = LCD_WIDTH;
LCDINTMSK |= (3);
LPCSEL &= (~7) ;
TPAL=0;
LcdBkLtSet(70) ;
lcd_power_enable(0, 1);
lcd_envid_on_off(1);
return RT_EOK;
}
static rt_err_t rt_lcd_control (rt_device_t dev, int cmd, void *args)
{
switch (cmd)
{
case RTGRAPHIC_CTRL_RECT_UPDATE:
break;
case RTGRAPHIC_CTRL_POWERON:
break;
case RTGRAPHIC_CTRL_POWEROFF:
break;
case RTGRAPHIC_CTRL_GET_INFO:
rt_memcpy(args, &_lcd_info, sizeof(_lcd_info));
break;
case RTGRAPHIC_CTRL_SET_MODE:
break;
}
return RT_EOK;
}
int rt_hw_lcd_init(void)
{
rt_device_t lcd = rt_malloc(sizeof(struct rt_device));
if (lcd == RT_NULL)
return -RT_ERROR; /* no memory yet */
_lcd_info.bits_per_pixel = 16;
_lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
_lcd_info.framebuffer = (void*)_rt_framebuffer;
_lcd_info.width = LCD_WIDTH;
_lcd_info.height = LCD_HEIGHT;
/* init device structure */
lcd->type = RT_Device_Class_Unknown;
lcd->init = rt_lcd_init;
lcd->open = RT_NULL;
lcd->close = RT_NULL;
lcd->control = rt_lcd_control;
lcd->user_data = (void*)&_lcd_info;
/* register lcd device to RT-Thread */
rt_device_register(lcd, "lcd", RT_DEVICE_FLAG_RDWR);
}
INIT_BOARD_EXPORT(rt_hw_lcd_init);
bsp/mini2440/drivers/lcd_x35.c
+120 -119
View File
@@ -17,7 +17,6 @@
#include <rtthread.h>
#include <s3c24x0.h>
#include "lcd.h"
/* LCD driver for X3'5 */
#define LCD_WIDTH 240 // xres
@@ -37,82 +36,82 @@
#define SCR_XSIZE LCD_WIDTH
#define SCR_YSIZE LCD_HEIGHT
#define RT_HW_LCD_WIDTH LCD_WIDTH
#define RT_HW_LCD_HEIGHT LCD_HEIGHT
#define RT_HW_LCD_WIDTH LCD_WIDTH
#define RT_HW_LCD_HEIGHT LCD_HEIGHT
#define MVAL (13)
#define MVAL_USED (0) //0=each frame 1=rate by MVAL
#define INVVDEN (1) //0=normal 1=inverted
#define BSWP (0) //Byte swap control
#define HWSWP (1) //Half word swap control
#define MVAL (13)
#define MVAL_USED (0) //0=each frame 1=rate by MVAL
#define INVVDEN (1) //0=normal 1=inverted
#define BSWP (0) //Byte swap control
#define HWSWP (1) //Half word swap control
#define GPB1_TO_OUT() (GPBUP &= 0xfffd, GPBCON &= 0xfffffff3, GPBCON |= 0x00000004)
#define GPB1_TO_1() (GPBDAT |= 0x0002)
#define GPB1_TO_0() (GPBDAT &= 0xfffd)
#define GPB1_TO_OUT() (GPBUP &= 0xfffd, GPBCON &= 0xfffffff3, GPBCON |= 0x00000004)
#define GPB1_TO_1() (GPBDAT |= 0x0002)
#define GPB1_TO_0() (GPBDAT &= 0xfffd)
#define S3C2410_LCDCON1_CLKVAL(x) ((x) << 8)
#define S3C2410_LCDCON1_MMODE (1<<7)
#define S3C2410_LCDCON1_DSCAN4 (0<<5)
#define S3C2410_LCDCON1_STN4 (1<<5)
#define S3C2410_LCDCON1_STN8 (2<<5)
#define S3C2410_LCDCON1_TFT (3<<5)
#define S3C2410_LCDCON1_MMODE (1<<7)
#define S3C2410_LCDCON1_DSCAN4 (0<<5)
#define S3C2410_LCDCON1_STN4 (1<<5)
#define S3C2410_LCDCON1_STN8 (2<<5)
#define S3C2410_LCDCON1_TFT (3<<5)
#define S3C2410_LCDCON1_STN1BPP (0<<1)
#define S3C2410_LCDCON1_STN1BPP (0<<1)
#define S3C2410_LCDCON1_STN2GREY (1<<1)
#define S3C2410_LCDCON1_STN4GREY (2<<1)
#define S3C2410_LCDCON1_STN8BPP (3<<1)
#define S3C2410_LCDCON1_STN8BPP (3<<1)
#define S3C2410_LCDCON1_STN12BPP (4<<1)
#define S3C2410_LCDCON1_TFT1BPP (8<<1)
#define S3C2410_LCDCON1_TFT2BPP (9<<1)
#define S3C2410_LCDCON1_TFT4BPP (10<<1)
#define S3C2410_LCDCON1_TFT8BPP (11<<1)
#define S3C2410_LCDCON1_TFT1BPP (8<<1)
#define S3C2410_LCDCON1_TFT2BPP (9<<1)
#define S3C2410_LCDCON1_TFT4BPP (10<<1)
#define S3C2410_LCDCON1_TFT8BPP (11<<1)
#define S3C2410_LCDCON1_TFT16BPP (12<<1)
#define S3C2410_LCDCON1_TFT24BPP (13<<1)
#define S3C2410_LCDCON1_ENVID (1)
#define S3C2410_LCDCON1_ENVID (1)
#define S3C2410_LCDCON1_MODEMASK 0x1E
#define S3C2410_LCDCON2_VBPD(x) ((x) << 24)
#define S3C2410_LCDCON2_VBPD(x) ((x) << 24)
#define S3C2410_LCDCON2_LINEVAL(x) ((x) << 14)
#define S3C2410_LCDCON2_VFPD(x) ((x) << 6)
#define S3C2410_LCDCON2_VSPW(x) ((x) << 0)
#define S3C2410_LCDCON2_VFPD(x) ((x) << 6)
#define S3C2410_LCDCON2_VSPW(x) ((x) << 0)
#define S3C2410_LCDCON2_GET_VBPD(x) ( ((x) >> 24) & 0xFF)
#define S3C2410_LCDCON2_GET_VFPD(x) ( ((x) >> 6) & 0xFF)
#define S3C2410_LCDCON2_GET_VSPW(x) ( ((x) >> 0) & 0x3F)
#define S3C2410_LCDCON3_HBPD(x) ((x) << 19)
#define S3C2410_LCDCON3_WDLY(x) ((x) << 19)
#define S3C2410_LCDCON3_HBPD(x) ((x) << 19)
#define S3C2410_LCDCON3_WDLY(x) ((x) << 19)
#define S3C2410_LCDCON3_HOZVAL(x) ((x) << 8)
#define S3C2410_LCDCON3_HFPD(x) ((x) << 0)
#define S3C2410_LCDCON3_HFPD(x) ((x) << 0)
#define S3C2410_LCDCON3_LINEBLANK(x)((x) << 0)
#define S3C2410_LCDCON3_GET_HBPD(x) ( ((x) >> 19) & 0x7F)
#define S3C2410_LCDCON3_GET_HFPD(x) ( ((x) >> 0) & 0xFF)
#define S3C2410_LCDCON4_MVAL(x) ((x) << 8)
#define S3C2410_LCDCON4_HSPW(x) ((x) << 0)
#define S3C2410_LCDCON4_WLH(x) ((x) << 0)
#define S3C2410_LCDCON4_MVAL(x) ((x) << 8)
#define S3C2410_LCDCON4_HSPW(x) ((x) << 0)
#define S3C2410_LCDCON4_WLH(x) ((x) << 0)
#define S3C2410_LCDCON4_GET_HSPW(x) ( ((x) >> 0) & 0xFF)
#define S3C2410_LCDCON5_BPP24BL (1<<12)
#define S3C2410_LCDCON5_FRM565 (1<<11)
#define S3C2410_LCDCON5_INVVCLK (1<<10)
#define S3C2410_LCDCON5_BPP24BL (1<<12)
#define S3C2410_LCDCON5_FRM565 (1<<11)
#define S3C2410_LCDCON5_INVVCLK (1<<10)
#define S3C2410_LCDCON5_INVVLINE (1<<9)
#define S3C2410_LCDCON5_INVVFRAME (1<<8)
#define S3C2410_LCDCON5_INVVD (1<<7)
#define S3C2410_LCDCON5_INVVDEN (1<<6)
#define S3C2410_LCDCON5_INVVD (1<<7)
#define S3C2410_LCDCON5_INVVDEN (1<<6)
#define S3C2410_LCDCON5_INVPWREN (1<<5)
#define S3C2410_LCDCON5_INVLEND (1<<4)
#define S3C2410_LCDCON5_PWREN (1<<3)
#define S3C2410_LCDCON5_ENLEND (1<<2)
#define S3C2410_LCDCON5_BSWP (1<<1)
#define S3C2410_LCDCON5_HWSWP (1<<0)
#define S3C2410_LCDCON5_INVLEND (1<<4)
#define S3C2410_LCDCON5_PWREN (1<<3)
#define S3C2410_LCDCON5_ENLEND (1<<2)
#define S3C2410_LCDCON5_BSWP (1<<1)
#define S3C2410_LCDCON5_HWSWP (1<<0)
#define S3C2410_LCDINT_FRSYNC (1<<1)
#define S3C2410_LCDINT_FRSYNC (1<<1)
static volatile rt_uint16_t _rt_framebuffer[RT_HW_LCD_HEIGHT][RT_HW_LCD_WIDTH];
//static volatile rt_uint16_t _rt_hw_framebuffer[RT_HW_LCD_HEIGHT][RT_HW_LCD_WIDTH];
@@ -131,61 +130,61 @@ static void lcd_power_enable(int invpwren, int pwren)
static void lcd_envid_on_off(int onoff)
{
if(onoff==1)
/*ENVID=ON*/
LCDCON1|=1;
else
/*ENVID Off*/
LCDCON1 =LCDCON1 & 0x3fffe;
if(onoff==1)
/*ENVID=ON*/
LCDCON1|=1;
else
/*ENVID Off*/
LCDCON1 =LCDCON1 & 0x3fffe;
}
//********************** BOARD LCD backlight ****************************
static void LcdBkLtSet(rt_uint32_t HiRatio)
{
#define FREQ_PWM1 1000
if(!HiRatio)
{
GPBCON = GPBCON & (~(3<<2)) | (1<<2) ; //GPB1ÉèÖÃΪoutput
GPBDAT &= ~(1<<1);
return;
}
GPBCON = GPBCON & (~(3<<2)) | (2<<2) ;
#define FREQ_PWM1 1000
if(!HiRatio)
{
GPBCON = GPBCON & (~(3<<2)) | (1<<2) ;
GPBDAT &= ~(1<<1);
return;
}
GPBCON = GPBCON & (~(3<<2)) | (2<<2) ;
if( HiRatio > 100 ) HiRatio = 100 ;
if( HiRatio > 100 ) HiRatio = 100 ;
TCON = TCON & (~(0xf<<8)) ; // clear manual update bit, stop Timer1
TCON = TCON & (~(0xf<<8)) ; // clear manual update bit, stop Timer1
TCFG0 &= 0xffffff00; // set Timer 0&1 prescaler 0
TCFG0 |= 15; //prescaler = 15+1
TCFG0 &= 0xffffff00; // set Timer 0&1 prescaler 0
TCFG0 |= 15; //prescaler = 15+1
TCFG1 &= 0xffffff0f; // set Timer 1 MUX 1/16
TCFG1 |= 0x00000030; // set Timer 1 MUX 1/16
TCFG1 &= 0xffffff0f; // set Timer 1 MUX 1/16
TCFG1 |= 0x00000030; // set Timer 1 MUX 1/16
TCNTB1 = ( 100000000>>8 )/FREQ_PWM1; //if set inverter off, when TCNT2<=TCMP2, TOUT is high, TCNT2>TCMP2, TOUT is low
TCMPB1 = ( TCNTB1*(100-HiRatio))/100 ; //if set inverter on, when TCNT2<=TCMP2, TOUT is low, TCNT2>TCMP2, TOUT is high
TCNTB1 = ( 100000000>>8 )/FREQ_PWM1; //if set inverter off, when TCNT2<=TCMP2, TOUT is high, TCNT2>TCMP2, TOUT is low
TCMPB1 = ( TCNTB1*(100-HiRatio))/100 ; //if set inverter on, when TCNT2<=TCMP2, TOUT is low, TCNT2>TCMP2, TOUT is high
TCON = TCON & (~(0xf<<8)) | (0x0e<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0d<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0e<<8) ;
TCON = TCON & (~(0xf<<8)) | (0x0d<<8) ;
}
/* RT-Thread Device Interface */
static rt_err_t rt_lcd_init (rt_device_t dev)
{
GPB1_TO_OUT();
GPB1_TO_1();
{
GPB1_TO_OUT();
GPB1_TO_1();
GPCUP = 0x00000000;
GPCCON = 0xaaaa02a9;
GPCUP = 0x00000000;
GPCCON = 0xaaaa02a9;
GPDUP = 0x00000000;
GPDCON = 0xaaaaaaaa;
GPDUP = 0x00000000;
GPDCON = 0xaaaaaaaa;
#define M5D(n) ((n)&0x1fffff)
#define M5D(n) ((n)&0x1fffff)
#define LCD_ADDR ((rt_uint32_t)_rt_framebuffer)
LCDCON1 = (LCD_PIXCLOCK << 8) | (3 << 5) | (12 << 1);
LCDCON2 = (LCD_UPPER_MARGIN << 24) | ((LCD_HEIGHT - 1) << 14) | (LCD_LOWER_MARGIN << 6) | (LCD_VSYNC_LEN << 0);
LCDCON3 = (LCD_RIGHT_MARGIN << 19) | ((LCD_WIDTH - 1) << 8) | (LCD_LEFT_MARGIN << 0);
LCDCON4 = (13 << 8) | (LCD_HSYNC_LEN << 0);
LCDCON1 = (LCD_PIXCLOCK << 8) | (3 << 5) | (12 << 1);
LCDCON2 = (LCD_UPPER_MARGIN << 24) | ((LCD_HEIGHT - 1) << 14) | (LCD_LOWER_MARGIN << 6) | (LCD_VSYNC_LEN << 0);
LCDCON3 = (LCD_RIGHT_MARGIN << 19) | ((LCD_WIDTH - 1) << 8) | (LCD_LEFT_MARGIN << 0);
LCDCON4 = (13 << 8) | (LCD_HSYNC_LEN << 0);
#define LCD_CON5 (S3C2410_LCDCON5_FRM565 | S3C2410_LCDCON5_INVVDEN | S3C2410_LCDCON5_INVVFRAME | \
S3C2410_LCDCON5_INVVLINE | S3C2410_LCDCON5_INVVCLK | S3C2410_LCDCON5_PWREN| S3C2410_LCDCON5_HWSWP)
@@ -199,57 +198,59 @@ S3C2410_LCDCON5_INVVLINE | S3C2410_LCDCON5_INVVCLK | S3C2410_LCDCON5_PWREN| S3C2
LCDSADDR2 = M5D((LCD_ADDR + LCD_WIDTH * LCD_HEIGHT * 2) >> 1);
LCDSADDR3 = LCD_WIDTH;
LCDINTMSK |= (3);
LPCSEL &= (~7) ;
TPAL=0;
LCDINTMSK |= (3);
LPCSEL &= (~7) ;
TPAL=0;
LcdBkLtSet(70) ;
lcd_power_enable(0, 1);
lcd_envid_on_off(1);
LcdBkLtSet(70) ;
lcd_power_enable(0, 1);
lcd_envid_on_off(1);
return RT_EOK;
return RT_EOK;
}
static rt_err_t rt_lcd_control (rt_device_t dev, int cmd, void *args)
{
switch (cmd)
{
case RTGRAPHIC_CTRL_RECT_UPDATE:
break;
case RTGRAPHIC_CTRL_POWERON:
break;
case RTGRAPHIC_CTRL_POWEROFF:
break;
case RTGRAPHIC_CTRL_GET_INFO:
rt_memcpy(args, &_lcd_info, sizeof(_lcd_info));
break;
case RTGRAPHIC_CTRL_SET_MODE:
break;
}
switch (cmd)
{
case RTGRAPHIC_CTRL_RECT_UPDATE:
break;
case RTGRAPHIC_CTRL_POWERON:
break;
case RTGRAPHIC_CTRL_POWEROFF:
break;
case RTGRAPHIC_CTRL_GET_INFO:
rt_memcpy(args, &_lcd_info, sizeof(_lcd_info));
break;
case RTGRAPHIC_CTRL_SET_MODE:
break;
}
return RT_EOK;
return RT_EOK;
}
void rt_hw_lcd_init(void)
int rt_hw_lcd_init(void)
{
rt_device_t lcd = rt_malloc(sizeof(struct rt_device));
if (lcd == RT_NULL) return; /* no memory yet */
rt_device_t lcd = rt_malloc(sizeof(struct rt_device));
if (lcd == RT_NULL)
return -RT_ERROR; /* no memory yet */
_lcd_info.bits_per_pixel = 16;
_lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
_lcd_info.framebuffer = (void*)_rt_framebuffer;
_lcd_info.width = LCD_WIDTH;
_lcd_info.height = LCD_HEIGHT;
_lcd_info.bits_per_pixel = 16;
_lcd_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
_lcd_info.framebuffer = (void*)_rt_framebuffer;
_lcd_info.width = LCD_WIDTH;
_lcd_info.height = LCD_HEIGHT;
/* init device structure */
lcd->type = RT_Device_Class_Unknown;
lcd->init = rt_lcd_init;
lcd->open = RT_NULL;
lcd->close = RT_NULL;
lcd->control = rt_lcd_control;
lcd->user_data = (void*)&_lcd_info;
/* register lcd device to RT-Thread */
rt_device_register(lcd, "lcd", RT_DEVICE_FLAG_RDWR);
/* init device structure */
lcd->type = RT_Device_Class_Unknown;
lcd->init = rt_lcd_init;
lcd->open = RT_NULL;
lcd->close = RT_NULL;
lcd->control = rt_lcd_control;
lcd->user_data = (void*)&_lcd_info;
/* register lcd device to RT-Thread */
rt_device_register(lcd, "lcd", RT_DEVICE_FLAG_RDWR);
}
INIT_BOARD_EXPORT(rt_hw_lcd_init);
bsp/mini2440/drivers/s3cmci.c
+327
View File
@@ -0,0 +1,327 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-04-15 Jonne first version for s3c2440 mmc controller
*/
#include <rthw.h>
#include <rtthread.h>
#include <rtdevice.h>
#include <drivers/mmcsd_core.h>
#include <s3c24x0.h>
#define S3C_PCLK 50000000
static void s3c_mmc_set_clk(struct rt_mmcsd_host *host, rt_uint32_t clock)
{
rt_uint32_t prescale;
rt_uint32_t realClk;
for(prescale = 0; prescale < 256; ++prescale)
{
realClk = S3C_PCLK / (1 + prescale);
if(realClk <= clock)
{
break;
}
}
SDIPRE = prescale;
host->io_cfg.clock = realClk;
}
static rt_uint32_t s3c_mmc_send_cmd(struct rt_mmcsd_host *host, struct rt_mmcsd_cmd *cmd)
{
rt_uint32_t ccon;
rt_uint32_t cmdSta;
SDICARG = cmd->arg;
ccon = cmd->cmd_code & 0x3f;
ccon |= (0 << 7) | (1 << 6); /* two start bits*/
ccon |= (1 << 8);/* command start*/
if(cmd->flags & 0xF)
{
// Need response
ccon |= (1 << 9);
}
if((cmd->flags & 0xF) == RESP_R2)
{
// R2 need 136bit response
ccon |= (1 << 10);
}
SDICCON = ccon; /* start cmd */
if(cmd->flags & 0xF)
{
cmdSta = SDICSTA;
while((cmdSta & 0x200) != 0x200 && (cmdSta & 0x400) != 0x400)
{
cmdSta = SDICSTA;
}
if((cmdSta & 0x1000) == 0x1000 && (cmd->flags & 0xF) != RESP_R3 && (cmd->flags & 0xF) != RESP_R4)
{
// crc error, but R3 R4 ignore it
SDICSTA = cmdSta;
return -RT_ERROR;
}
if((cmdSta & 0xF00) != 0xa00)
{
SDICSTA = cmdSta;
return -RT_ERROR;
}
cmd->resp[0] = SDIRSP0;
if((cmd->flags & 0xF) == RESP_R2)
{
cmd->resp[1] = SDIRSP1;
cmd->resp[2] = SDIRSP2;
cmd->resp[3] = SDIRSP3;
}
}
else
{
cmdSta = SDICSTA;
while((cmdSta & 0x800) != 0x800)
{
cmdSta = SDICSTA;
}
}
SDICSTA = cmdSta; // clear current status
return RT_EOK;
}
static rt_uint32_t s3c_mmc_xfer_data(struct rt_mmcsd_data *data)
{
rt_uint32_t status;
rt_uint32_t xfer_size;
rt_uint32_t handled_size = 0;
rt_uint32_t *pBuf = RT_NULL;
if(data == RT_NULL)
{
return -RT_ERROR;
}
xfer_size = data->blks * data->blksize;
pBuf = data->buf;
if(data->flags & DATA_DIR_READ)
{
while(handled_size < xfer_size)
{
if ((SDIDSTA & 0x20) == 0x20)
{
SDIDSTA = (0x1 << 0x5);
break;
}
status = SDIFSTA;
if ((status & 0x1000) == 0x1000)
{
*pBuf++ = SDIDAT;
handled_size += 4;
}
}
}
else
{
while(handled_size < xfer_size)
{
status = SDIFSTA;
if ((status & 0x2000) == 0x2000)
{
SDIDAT = *pBuf++;
handled_size += 4;
}
}
}
// wait for end
status = SDIDSTA;
while((status & 0x30) == 0)
{
status = SDIDSTA;
}
SDIDSTA = status;
if ((status & 0xfc) != 0x10)
{
return -RT_ERROR;
}
SDIDCON = SDIDCON & ~(7<<12);
SDIFSTA = SDIFSTA & 0x200;
SDIDSTA = 0x10;
return RT_EOK;
}
static void mmc_request(struct rt_mmcsd_host *host, struct rt_mmcsd_req *req)
{
rt_uint32_t ret;
struct rt_mmcsd_cmd *cmd;
struct rt_mmcsd_data *data;
rt_uint32_t val;
rt_uint32_t tryCnt = 0;
if(req->cmd == RT_NULL)
{
goto out;
}
cmd = req->cmd;
/* prepare for data transfer*/
if(req->data != RT_NULL)
{
SDIFSTA = SDIFSTA | (1<<16); // reset fifo
while(SDIDSTA & 0x03)
{
if(tryCnt++ > 500)
{
break;
SDIDSTA = SDIDSTA;
}
}
data = req->data;
if((data->blksize & 0x3) != 0)
{
goto out;
}
val = (2 << 22) //word transfer
| (1 << 20) // transmet after response
| (1 << 19) // reciveve after command sent
| (1 << 17) // block data transfer
| (1 << 14); // data start
if(host->io_cfg.bus_width == MMCSD_BUS_WIDTH_4)
{
val |= (1 << 16); // wide bus mode(4bit data)
}
if(data->flags & DATA_DIR_READ)
{
// for data read
val |= (2 << 12);
}
else
{
val |= (3 << 12);
}
val |= (data->blks & 0xFFF);
SDIDCON = val;
SDIBSIZE = data->blksize;
SDIDTIMER = 0x7fffff;
}
ret = s3c_mmc_send_cmd(host,req->cmd);
if(ret != RT_EOK) {
cmd->err = ret;
goto out;
}
if(req->data != RT_NULL)
{
/*do transfer data*/
ret = s3c_mmc_xfer_data(data);
if(ret != RT_EOK)
{
data->err = ret;
goto out;
}
}
out:
mmcsd_req_complete(host);
}
static void mmc_set_iocfg(struct rt_mmcsd_host *host, struct rt_mmcsd_io_cfg *io_cfg)
{
switch (io_cfg->power_mode) {
case MMCSD_POWER_ON:
case MMCSD_POWER_UP:
/* Enable PCLK into SDI Block */
CLKCON |= 1 << 9;
/* Setup GPIO as SD and SDCMD, SDDAT[3:0] Pull up En */
GPEUP = GPEUP & (~(0x3f << 5)) | (0x01 << 5);
GPECON = GPECON & (~(0xfff << 10)) | (0xaaa << 10);
break;
case MMCSD_POWER_OFF:
default:
break;
}
s3c_mmc_set_clk(host, io_cfg->clock);
SDICON = 1;
}
static rt_int32_t mmc_get_card_status(struct rt_mmcsd_host *host)
{
return RT_EOK;
}
static void mmc_enable_sdio_irq(struct rt_mmcsd_host *host, rt_int32_t en)
{
}
static const struct rt_mmcsd_host_ops ops =
{
mmc_request,
mmc_set_iocfg,
mmc_get_card_status,
mmc_enable_sdio_irq
};
int s3c_sdio_init(void)
{
struct rt_mmcsd_host * host = RT_NULL;
host = mmcsd_alloc_host();
if (!host)
{
goto err;
}
host->ops = &ops;
host->freq_min = 300000;
host->freq_max = 50000000;
host->valid_ocr = VDD_32_33 | VDD_33_34;
host->flags = MMCSD_MUTBLKWRITE | MMCSD_SUP_HIGHSPEED | MMCSD_SUP_SDIO_IRQ | MMCSD_BUSWIDTH_4;
host->max_seg_size = 2048;
host->max_dma_segs = 10;
host->max_blk_size = 512;
host->max_blk_count = 4096;
mmcsd_change(host);
return RT_EOK;
err:
if(host) rt_free(host);
return -RT_EIO;
}
INIT_DEVICE_EXPORT(s3c_sdio_init);
bsp/mini2440/drivers/sdcard.c
-651
View File
File diff suppressed because it is too large Load Diff
bsp/mini2440/drivers/sdcard.h
-11
View File
@@ -1,11 +0,0 @@
#ifndef __SDCARD_H
#define __SDCARD_H
#include <s3c24x0.h>
#define INICLK 300000
#define SDCLK 24000000 //PCLK=49.392MHz
#define MMCCLK 15000000 //PCLK=49.392MHz
#endif
bsp/mini2440/drivers/touch.c
+369 -356
View File
File diff suppressed because it is too large Load Diff
bsp/mini2440/drivers/touch.h
+9 -9
View File
@@ -3,30 +3,30 @@
#include <rtthread.h>
#define RT_TOUCH_NORMAL 0
#define RT_TOUCH_CALIBRATION_DATA 1
#define RT_TOUCH_CALIBRATION 2
#define RT_TOUCH_NORMAL 0
#define RT_TOUCH_CALIBRATION_DATA 1
#define RT_TOUCH_CALIBRATION 2
#define RT_TOUCH_EVENTPOST 3
#define RT_TOUCH_EVENTPOST_PARAM 4
struct calibration_data
{
rt_uint16_t min_x, max_x;
rt_uint16_t min_y, max_y;
rt_uint16_t min_x, max_x;
rt_uint16_t min_y, max_y;
};
struct rt_touch_event
{
rt_uint16_t x;
rt_uint16_t y;
int pressed;
rt_uint16_t x;
rt_uint16_t y;
int pressed;
};
typedef void (*rt_touch_calibration_func_t)(rt_uint16_t x, rt_uint16_t y);
typedef void (*rt_touch_eventpost_func_t)(void *, struct rt_touch_event *);
void rtgui_touch_hw_init(void);
int rtgui_touch_hw_init(void);
#endif
bsp/mini2440/rtconfig.h
+6
View File
@@ -107,6 +107,12 @@
#define RT_SERIAL_USING_DMA
#define RT_SERIAL_RB_BUFSZ 64
#define RT_USING_PIN
#define RT_USING_SDIO
#define RT_SDIO_STACK_SIZE 512
#define RT_SDIO_THREAD_PRIORITY 15
#define RT_MMCSD_STACK_SIZE 1024
#define RT_MMCSD_THREAD_PREORITY 22
#define RT_MMCSD_MAX_PARTITION 16
/* Using USB */
bsp/mini2440/rtconfig.py
-4
View File
@@ -1,9 +1,5 @@
import os
# panel options
# 'PNL_A70','PNL_N35', 'PNL_T35' , 'PNL_X35'
RT_USING_LCD_TYPE = 'PNL_T35'
# toolchains options
ARCH = 'arm'
CPU = 's3c24x0'