代码搜索：电容屏
找到约 4,731 项符合「电容屏」的源代码
代码结果 4,731
www.eeworm.com/read/404801/11478366
doc 触摸屏驱动源程序添加步骤.doc
www.eeworm.com/read/404801/11478436
pdf 为qt／embedded添加触摸屏驱动.pdf
www.eeworm.com/read/347335/11671616
c 16×16点阵显示屏.c
#include
sbit P20=P2^0;
sbit P22=P2^2;
unsigned char code text[]={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00
www.eeworm.com/read/347335/11671617
sch 16×16点阵显示屏.sch
www.eeworm.com/read/230125/14304541
txt 送左半屏显示字符子程序.txt
/********************送左半屏显示字符子程序********************/
void Dat_L(uchar d)
{
CSA=1;/*右半屏片选*/
R_W=1;
D_I=0;
Loop1:
P0=0xFF;
E=1;/*使能*/
q=P0;
E=0;
if(q&0x80)
{
goto Loop1;
}/*判忙*
www.eeworm.com/read/230125/14304590
txt 送左半屏显示字符子程序.txt
void Dat_L(uchar d)
{
CSA=0;
CSB=0;/*左半屏片选*/
R_W=1;
D_I=0;/*读状态指令*/
Loop:
P1=0xFF;
E=1;/*使能*/
q=P1;
E=0;
if(q&0x80)
{
goto Loop;
}/*判忙*/
D_I=1;
R_W=0;/*写数据指令*/
P1=d;
www.eeworm.com/read/230125/14304605
txt 送中半屏显示字符子程序.txt
void Dat_M(uchar d)
{
CSA=0;
CSB=1;/*中半屏片选*/
R_W=1;
D_I=0;
Loop1:
P1=0xFF;
E=1;/*使能*/
q=P1;
E=0;
if(q&0x80)
{
goto Loop1;
}/*判忙*/
D_I=1;
R_W=0;/*写数据指令*/
P1=d;
E=1;
www.eeworm.com/read/220686/14792322
htm linux宝库 - linux下framebuffer直接写屏.htm
Linux宝库 - Linux下FrameBuffer直接写屏