我是思聪

真倒霉

Nov 16, 2006

是不是睡多了………………

吃饭6块钱晕晕乎乎的给了10块竟然忘了找钱，幸好别人给我了。

回来买了一个不锈钢水杯，用热水烫了一下回来竟然忘了取水卡…………~~一分钟想起了，去取，竟然没有了。唉，卡后面还写了我的学号和名字的，晕死~~!这个人素质就这样差~!

整个头脑接不上，不知道自己在干什么，糊里糊涂的，难道是天气的原因~!

就归结为天气吧，真倒霉~!

我的板板：)

Nov 16, 2006

两天的时间把实验室布置的编程任务解决了，然后还是继续干我的业余爱好，单片机，呵呵，最近又准备抽时间弄OpenGL。

前段时间集中精力在搞的单片机，用的是SST的51单片机，初学就暂时用这个吧。显示屏用的是122*32点阵液晶显示。很不容易把显示屏的驱动问题解决了，后来想做一个显示系统。初步的事情已经搞定了，通过串口连接，可以在电脑上发送指令让它画东西。其实可以用电脑的并口来解决，这样事情应该会简单一些吧。管他的，反正都是属于练手的：)

昨天做了一个RS232 CMOS到TTL电平转换的转接板，做了一半，后面输出的插座没有接，呵呵，主要是没有元器件了。这个东西经常要用到，测试啊什么的时候都比较方便啦。这个黄色的万用板貌似挺次火的，打孔的大小不够不说，上面的焊点经常脱落。那个单片机的板板就好得多。真是郁闷。

如果没有事情的话会继续做下去，争取单片机和手机连接起来，然后研究GPRS和TCP/IP，做一个无线的天气预报板板。呵呵……想得太多了，一步一步得来啦：)

文殊坊

Nov 14, 2006

星期天有空出去了一下，和同学一起，到文殊坊去看看。之前本去过，但没有拍照，这次重新拿起相机，拍了一些照片上来。S3 IS的紫边现象确是有些烦人，噪点也有些多，可能是那天没有把ISO降低的缘故。唉，怎么说也是消费级的照相机，购用就行~!

常用ASCII码对应6X8字体

Nov 7, 2006

// ASCII Display
// ASCII字体,大小6X8,上到下D0~D7,左到右
unsigned char code ASCII[][6]={
{0x00,0x00,0x00,0x00,0x00,0x00},// SPACE
{0x00,0x00,0x00,0x4f,0x00,0x00},// !
{0x00,0x00,0x00,0x07,0x00,0x07},// "
{0x00,0x14,0x7f,0x14,0x7f,0x14},// #
{0x00,0x24,0x2a,0x7f,0x2a,0x12},// $
{0x00,0x23,0x13,0x08,0x62,0x61},// %
{0x00,0x36,0x49,0x55,0x22,0x50},// &
{0x00,0x00,0x00,0x05,0x03,0x00},// '
{0x00,0x00,0x1c,0x22,0x41,0x00},// (
{0x00,0x00,0x41,0x22,0x1c,0x00},// )
{0x00,0x14,0x08,0x3e,0x08,0x14},// *
{0x00,0x08,0x08,0x3e,0x08,0x08},// +
{0x00,0x00,0x00,0x28,0x18,0x00},// ,
{0x00,0x08,0x08,0x08,0x08,0x08},// -
{0x00,0x00,0x00,0x60,0x60,0x00},// .
{0x00,0x20,0x10,0x08,0x04,0x02},// /
{0x00,0x3e,0x51,0x49,0x45,0x3e},// 0
{0x00,0x00,0x42,0x7f,0x40,0x40},// 1
{0x00,0x62,0x51,0x51,0x49,0x46},// 2
{0x00,0x21,0x41,0x45,0x4b,0x31},// 3
{0x00,0x18,0x14,0x12,0x7f,0x10},// 4
{0x00,0x27,0x45,0x45,0x45,0x39},// 5
{0x00,0x3c,0x4a,0x49,0x49,0x30},// 6
{0x00,0x01,0x71,0x09,0x05,0x03},// 7
{0x00,0x36,0x49,0x49,0x49,0x36},// 8
{0x00,0x06,0x49,0x49,0x29,0x1e},// 9
{0x00,0x00,0x36,0x36,0x00,0x00},// :
{0x00,0x00,0x56,0x36,0x00,0x00},// ;
{0x00,0x08,0x14,0x22,0x41,0x00},// <
{0x00,0x14,0x14,0x14,0x14,0x14},// =
{0x00,0x00,0x41,0x22,0x14,0x08},// >
{0x00,0x02,0x01,0x51,0x09,0x06},// ?
{0x00,0x3e,0x59,0x55,0x79,0x3e},// @
{0x00,0x7e,0x21,0x21,0x21,0x7e},// A
{0x00,0x7f,0x49,0x49,0x49,0x36},// B
{0x00,0x3e,0x41,0x41,0x41,0x22},// C
{0x00,0x7f,0x41,0x41,0x22,0x1c},// D
{0x00,0x7f,0x49,0x49,0x49,0x49},// E
{0x00,0x7f,0x09,0x09,0x09,0x01},// F
{0x00,0x3e,0x41,0x49,0x49,0x7a},// G
{0x00,0x7f,0x08,0x08,0x08,0x7f},// H
{0x00,0x41,0x7f,0x41,0x00,0x00},// I
{0x00,0x20,0x40,0x41,0x3f,0x01},// J
{0x00,0x7f,0x08,0x14,0x22,0x41},// K
// ASCII Display
// ASCII字体,大小6X8,上到下D0~D7,左到右
unsigned char code ASCII[][6]={
{0x00,0x00,0x00,0x00,0x00,0x00},// SPACE
{0x00,0x00,0x00,0x4f,0x00,0x00},// !
{0x00,0x00,0x00,0x07,0x00,0x07},// "
{0x00,0x14,0x7f,0x14,0x7f,0x14},// #
{0x00,0x24,0x2a,0x7f,0x2a,0x12},// $
{0x00,0x23,0x13,0x08,0x62,0x61},// %
{0x00,0x36,0x49,0x55,0x22,0x50},// &
{0x00,0x00,0x00,0x05,0x03,0x00},// '
{0x00,0x00,0x1c,0x22,0x41,0x00},// (
{0x00,0x00,0x41,0x22,0x1c,0x00},// )
{0x00,0x14,0x08,0x3e,0x08,0x14},// *
{0x00,0x08,0x08,0x3e,0x08,0x08},// +
{0x00,0x00,0x00,0x28,0x18,0x00},// ,
{0x00,0x08,0x08,0x08,0x08,0x08},// -
{0x00,0x00,0x00,0x60,0x60,0x00},// .
{0x00,0x20,0x10,0x08,0x04,0x02},// /
{0x00,0x3e,0x51,0x49,0x45,0x3e},// 0
{0x00,0x00,0x42,0x7f,0x40,0x40},// 1
{0x00,0x62,0x51,0x51,0x49,0x46},// 2
{0x00,0x21,0x41,0x45,0x4b,0x31},// 3
{0x00,0x18,0x14,0x12,0x7f,0x10},// 4
{0x00,0x27,0x45,0x45,0x45,0x39},// 5
{0x00,0x3c,0x4a,0x49,0x49,0x30},// 6
{0x00,0x01,0x71,0x09,0x05,0x03},// 7
{0x00,0x36,0x49,0x49,0x49,0x36},// 8
{0x00,0x06,0x49,0x49,0x29,0x1e},// 9
{0x00,0x00,0x36,0x36,0x00,0x00},// :
{0x00,0x00,0x56,0x36,0x00,0x00},// ;
{0x00,0x08,0x14,0x22,0x41,0x00},// <
{0x00,0x14,0x14,0x14,0x14,0x14},// =
{0x00,0x00,0x41,0x22,0x14,0x08},// >
{0x00,0x02,0x01,0x51,0x09,0x06},// ?
{0x00,0x3e,0x59,0x55,0x79,0x3e},// @
{0x00,0x7e,0x21,0x21,0x21,0x7e},// A
{0x00,0x7f,0x49,0x49,0x49,0x36},// B
{0x00,0x3e,0x41,0x41,0x41,0x22},// C
{0x00,0x7f,0x41,0x41,0x22,0x1c},// D
{0x00,0x7f,0x49,0x49,0x49,0x49},// E
{0x00,0x7f,0x09,0x09,0x09,0x01},// F
{0x00,0x3e,0x41,0x49,0x49,0x7a},// G
{0x00,0x7f,0x08,0x08,0x08,0x7f},// H
{0x00,0x41,0x7f,0x41,0x00,0x00},// I
{0x00,0x20,0x40,0x41,0x3f,0x01},// J
{0x00,0x7f,0x08,0x14,0x22,0x41},// K
{0x00,0x7f,0x40,0x40,0x40,0x40},// L
{0x00,0x7f,0x02,0x0c,0x02,0x7f},// M
{0x00,0x7f,0x04,0x08,0x10,0x7f},// N
{0x00,0x3e,0x41,0x41,0x41,0x3e},// O
{0x00,0x7f,0x09,0x09,0x09,0x06},// P
{0x00,0x3e,0x41,0x41,0x41,0x3e},// Q
{0x00,0x7f,0x09,0x19,0x29,0x46},// R
{0x00,0x46,0x49,0x49,0x49,0x31},// S
{0x00,0x01,0x01,0x7f,0x01,0x01},// T
{0x00,0x3f,0x40,0x40,0x40,0x3f},// U
{0x00,0x1f,0x20,0x40,0x20,0x1f},// V
{0x00,0x3f,0x40,0x38,0x40,0x3f},// W
{0x00,0x63,0x14,0x08,0x14,0x63},// X
{0x00,0x07,0x08,0x70,0x08,0x07},// Y
{0x00,0x61,0x51,0x49,0x45,0x43},// Z
{0x00,0x00,0x7f,0x41,0x41,0x00},// [
{0x00,0x01,0x02,0x08,0x10,0x20},/*  */ //Care ful here. Right slash at the end of line indicates continue this line.
//If comment(//) is before right slash, then the following line will be ignored.
{0x00,0x00,0x41,0x41,0x7f,0x00},// ]
{0x00,0x04,0x02,0x01,0x02,0x04},// ^
{0x00,0x40,0x40,0x40,0x40,0x40},// _
{0x00,0x00,0x01,0x02,0x04,0x00},// `
{0x00,0x20,0x54,0x54,0x54,0x7c},// a
{0x00,0x7f,0x48,0x44,0x44,0x38},// b
{0x00,0x38,0x44,0x44,0x44,0x20},// c
{0x00,0x38,0x44,0x44,0x48,0x7f},// d
{0x00,0x38,0x54,0x54,0x54,0x18},// e
{0x00,0x08,0x7e,0x09,0x01,0x02},// f
{0x00,0x0c,0x52,0x52,0x52,0x3e},// g
{0x00,0x7f,0x08,0x04,0x04,0x78},// h
{0x00,0x00,0x44,0x7d,0x40,0x00},// i
{0x00,0x40,0x40,0x44,0x3d,0x00},// j
{0x00,0x7f,0x10,0x28,0x44,0x00},// k
{0x00,0x00,0x41,0x7e,0x40,0x00},// l
{0x00,0x7c,0x04,0x18,0x04,0x78},// m
{0x00,0x7c,0x08,0x04,0x04,0x78},// n
{0x00,0x38,0x44,0x44,0x44,0x38},// o
{0x00,0x7c,0x14,0x14,0x14,0x08},// p
{0x00,0x08,0x14,0x14,0x14,0x7c},// q
{0x00,0x7c,0x08,0x04,0x04,0x08},// r
{0x00,0x48,0x54,0x54,0x54,0x20},// s
{0x00,0x04,0x3f,0x44,0x44,0x24},// t
{0x00,0x3c,0x40,0x40,0x20,0x7e},// u
{0x00,0x1d,0x20,0x40,0x20,0x1c},// v
{0x00,0x3c,0x40,0x30,0x40,0x3c},// w
{0x00,0x44,0x28,0x10,0x28,0x44},// x
{0x00,0x06,0x48,0x48,0x48,0x3e},// y
{0x00,0x44,0x64,0x54,0x4c,0x44},// z
{0x00,0x00,0x08,0x36,0x41,0x00},// {
{0x00,0x00,0x00,0x7e,0x00,0x00},// |
{0x00,0x00,0x41,0x36,0x08,0x00},// }
{0x00,0x04,0x08,0x04,0x08,0x04},// ~
};
//Demo Code
unsigned char GetIndex(unsigned char szText)
{
if((szText>=32)&&(szText<=126))
{
return szText-32;
}
else
{
return 0x00;
}
}
{0x00,0x7f,0x40,0x40,0x40,0x40},// L
{0x00,0x7f,0x02,0x0c,0x02,0x7f},// M
{0x00,0x7f,0x04,0x08,0x10,0x7f},// N
{0x00,0x3e,0x41,0x41,0x41,0x3e},// O
{0x00,0x7f,0x09,0x09,0x09,0x06},// P
{0x00,0x3e,0x41,0x41,0x41,0x3e},// Q
{0x00,0x7f,0x09,0x19,0x29,0x46},// R
{0x00,0x46,0x49,0x49,0x49,0x31},// S
{0x00,0x01,0x01,0x7f,0x01,0x01},// T
{0x00,0x3f,0x40,0x40,0x40,0x3f},// U
{0x00,0x1f,0x20,0x40,0x20,0x1f},// V
{0x00,0x3f,0x40,0x38,0x40,0x3f},// W
{0x00,0x63,0x14,0x08,0x14,0x63},// X
{0x00,0x07,0x08,0x70,0x08,0x07},// Y
{0x00,0x61,0x51,0x49,0x45,0x43},// Z
{0x00,0x00,0x7f,0x41,0x41,0x00},// [
{0x00,0x01,0x02,0x08,0x10,0x20},/*  */ //Care ful here. Right slash at the end of line indicates continue this line.
//If comment(//) is before right slash, then the following line will be ignored.
{0x00,0x00,0x41,0x41,0x7f,0x00},// ]
{0x00,0x04,0x02,0x01,0x02,0x04},// ^
{0x00,0x40,0x40,0x40,0x40,0x40},// _
{0x00,0x00,0x01,0x02,0x04,0x00},// `
{0x00,0x20,0x54,0x54,0x54,0x7c},// a
{0x00,0x7f,0x48,0x44,0x44,0x38},// b
{0x00,0x38,0x44,0x44,0x44,0x20},// c
{0x00,0x38,0x44,0x44,0x48,0x7f},// d
{0x00,0x38,0x54,0x54,0x54,0x18},// e
{0x00,0x08,0x7e,0x09,0x01,0x02},// f
{0x00,0x0c,0x52,0x52,0x52,0x3e},// g
{0x00,0x7f,0x08,0x04,0x04,0x78},// h
{0x00,0x00,0x44,0x7d,0x40,0x00},// i
{0x00,0x40,0x40,0x44,0x3d,0x00},// j
{0x00,0x7f,0x10,0x28,0x44,0x00},// k
{0x00,0x00,0x41,0x7e,0x40,0x00},// l
{0x00,0x7c,0x04,0x18,0x04,0x78},// m
{0x00,0x7c,0x08,0x04,0x04,0x78},// n
{0x00,0x38,0x44,0x44,0x44,0x38},// o
{0x00,0x7c,0x14,0x14,0x14,0x08},// p
{0x00,0x08,0x14,0x14,0x14,0x7c},// q
{0x00,0x7c,0x08,0x04,0x04,0x08},// r
{0x00,0x48,0x54,0x54,0x54,0x20},// s
{0x00,0x04,0x3f,0x44,0x44,0x24},// t
{0x00,0x3c,0x40,0x40,0x20,0x7e},// u
{0x00,0x1d,0x20,0x40,0x20,0x1c},// v
{0x00,0x3c,0x40,0x30,0x40,0x3c},// w
{0x00,0x44,0x28,0x10,0x28,0x44},// x
{0x00,0x06,0x48,0x48,0x48,0x3e},// y
{0x00,0x44,0x64,0x54,0x4c,0x44},// z
{0x00,0x00,0x08,0x36,0x41,0x00},// {
{0x00,0x00,0x00,0x7e,0x00,0x00},// |
{0x00,0x00,0x41,0x36,0x08,0x00},// }
{0x00,0x04,0x08,0x04,0x08,0x04},// ~
};
//Demo Code
unsigned char GetIndex(unsigned char szText)
{
if((szText>=32)&&(szText<=126))
{
return szText-32;
}
else
{
return 0x00;
}
}