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单
单片机系统上电后,P0 口和 P1 口都被清 0。然后,你规定一个由 6 个数字构成的序列(每个数字从 0~F 中选取),比如 E、8、9、0、7、F。然后每次当单片机检测到外部中断 0发起中断时间时,读取 P0 口和 P1 口上的状态值,当连续 6 次外部中断事件的对应的数字序列构成你所设定的序列后(举例来说,如果 P0.0 是 1,P0 和 P1 的其他管脚是 0,那么我们称为检测到一次数字 0),从串口打印输出一幅类似下图的 16×16 的ASCII码的圣诞树图片。-Single-chip microcomputer system after power, P0 and P1 mouth I have been ching 0. Then you set a six figure constituted by the sequence (each number from 0 ~ F in selected), for example, E, 8,9,0,7, F. And then each time a single-chip detects external interrupt 0 initiated interruption time, I read the P0 and P1 mouth on the state value, when a row 6 times the corresponding external interrupt events constitute digital sequence set your sequence (for example example, if P0.0 is 1, P0 and P1 of the other pin is 0, then we called a number of detected 0), a printout from the serial port under similar 16 × 16 map of the ASCII code of the Christmas tree图片.
- 2022-10-23 01:15:03下载
- 积分:1
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这是用vhdl语言写8051单片机的文档和程序.
这是用vhdl语言写8051单片机的文档和程序.-vhdl This is the language used to write 8051"s files and procedures.
- 2023-08-18 13:20:04下载
- 积分:1
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非接触式ic卡读写程序,希望对大家有帮助
非接触式ic卡读写程序,希望对大家有帮助-Non-contact ic card reader program, and they hope to have everyone help
- 2022-05-08 15:29:58下载
- 积分:1
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IDE
IDE-ATA硬盘驱动器的ARM控制源代码-IDE-ATA hard disk drives to control the source code of the ARM
- 2022-02-27 04:14:34下载
- 积分:1
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T6963 技术资料.
T6963 技术资料.-T6963 technical information.
- 2022-01-26 03:24:30下载
- 积分:1
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基于MSP430F149单片机的PS/2键盘程序,可以读取普通PC键盘上的按键键值。希望读者已了解PS/2的引脚功能。...
基于MSP430F149单片机的PS/2键盘程序,可以读取普通PC键盘上的按键键值。希望读者已了解PS/2的引脚功能。-MSP430F149 MCU-based PS/2 keyboard procedures, which can be read by an ordinary PC keyboard keys on the keypad. I hope readers understand PS/2 pin functions.
- 2023-04-26 18:40:03下载
- 积分:1
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PIC单片机控制CH452的数码管显示程序
PIC单片机控制CH452的数码管显示程序-PIC SCM CH452 digital tube display program
- 2022-07-02 21:18:37下载
- 积分:1
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用4*4键盘模拟手机按键输入,16*2LCD输出
用4*4键盘模拟手机按键输入,16*2LCD输出-4* 4 keyboard keystrokes analog phones, 16* 2LCD output
- 2023-05-17 06:05:03下载
- 积分:1
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SIGMA
SIGMA-DELTA 原理 实现的用LPC900系列单片机的比较器实现16位A/D。 有详细的说明和源代码(汇编格式,但是可以在KEIL下的C中调用)。-SIGMA-DELTA principle achieved using the LPC900 Series compared to 16-bit A/D. A detailed description and the source code (the compilation format, but in the C KEIL Calling).
- 2022-07-26 04:45:00下载
- 积分:1
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拉幕式数码显示技术,有详细的电路图以及C的程序
拉幕式数码显示技术,有详细的电路图以及C的程序-La-screen digital display technology, a detailed circuit diagram and the procedure C
- 2022-03-30 08:14:49下载
- 积分:1