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进一步实现了VC++实现计算器功能,分为普通型和科学型
进一步实现了VC++实现计算器功能,分为普通型和科学型-Further realization of the VC++ to achieve calculator functions are divided into common type and science-based
- 2023-03-13 01:30:04下载
- 积分:1
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the memory expansion of the compilation process
有关内存扩充的汇编程序-the memory expansion of the compilation process
- 2023-05-06 08:30:02下载
- 积分:1
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Test program to loop on Successive Approxi mation A
Test program to loop on Successive Approximation A-to-D conversion.
Allows digital codes and resulting DAC output to be viewed on scope.-Test program to loop on Successive Approxi mation A-to-D conversion. Allows digital code "s and resulting DAC output to be viewed on scope.
- 2022-05-19 11:06:26下载
- 积分:1
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STM32汇编LCD初始化
应用背景
本人原创STM32汇编实现LCD的显示,目前搜遍全球也没有STM32汇编实现LCD显示的代码。 编译器 ARM-NONE-EABI ,是在LINUX下编译的。
代码很复杂不容易看懂,我用了很长时间才写出来,大概有1000行汇编代码,写了半个多月才写出来,真是不容易啊。 程序包括IO设置 时钟初始化,NVIC中断设置,定时器,温度传感器等,红外遥控, 然后在LCD上显示
关键技术
初始化代码
shizhong:
ldr r0, = 0x40021000
ldr r1, = 0x14D83
str r1, [r0]
gsszbz:
ldr r2, [r0]
ldr r1, = 0x20000
tst r1, r2 @高速时钟标志位
bne rccchushihua
b gsszbz
rccchushihua:
ldr r0, = 0x40022000
mov r1, # 0x00000032
str r1, [r0] &n
- 2022-03-12 04:17:41下载
- 积分:1
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Some of mcs51 format conversion to another format
某种的mcs51格式转换到另一种格式
-Some of mcs51 format conversion to another format
- 2023-03-07 19:35:03下载
- 积分:1
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ds1302和ds18b20和1602液晶显示,能显示日期,时间,和温度,并且附有详细的说明...
ds1302和ds18b20和1602液晶显示,能显示日期,时间,和温度,并且附有详细的说明-ds1302 and liquid crystal display ds18b20 and 1602 showing the date, time, and temperature, and accompanied by a detailed description of
- 2022-03-22 16:25:19下载
- 积分:1
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C语言编译器的源代码
C语言编译器的源代码-C language compiler source code
- 2022-06-19 18:14:49下载
- 积分:1
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masm32菜单使用的例子
masm32菜单使用的例子-masm32 menu use example
- 2023-04-07 02:05:04下载
- 积分:1
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从键盘读入一个4进制数,CRT显示等效双…
从键盘读入一个四位的十六进制数,CRT显示等值的二进制数.
由于每个十六进制数位对应4个二进制,所以每读入一个十六进制位后,即可将其对应的4个二进制位依次输出。由于数字‘0’~ ‘9’的ASCⅡ码为30H~39H,字母‘a’~‘f’与 ‘A’~‘F’的ASCⅡ码为61H~66H 与41H~46H ,因此,如果输入的字母为数字‘0’~‘9’,则其低4位即为对应的二进制位;如果输入的字符为字母‘a’~‘f’或‘A’~‘F’,则需要减7,然后通过移位将低4位依次输出。
-Reading from the keyboard into a 4 hexadecimal number, CRT display equivalent binary number. Since each hexadecimal number of the corresponding 4-bit binary, so every time into a hexadecimal places, can be its corresponding 4-bit binary sequence output. Due to the number
- 2022-12-17 12:35:03下载
- 积分:1
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bootsect print red p on the screen follow the book written by yuan yu
bootsect 在屏幕上打印p 仿于渊的那本自己动手写操作系统-bootsect print red p on the screen follow the book written by yuan yu
- 2022-01-30 17:21:48下载
- 积分:1