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这是本人学习avr的一点成果吧{
硬件mega8l,8个led共阳极接到PORTD。3位拨码开关接到PINB2,PINB1,PINB0,选择显示内容,PI...
这是本人学习avr的一点成果吧{
硬件mega8l,8个led共阳极接到PORTD。3位拨码开关接到PINB2,PINB1,PINB0,选择显示内容,PINC4接方向开关,使得正反向摇动都显示正向字,每次显示4个8X8点阵汉字(自己编制的),内附:原理图。实物图片,给有兴趣的朋友-This is my point to learn the outcome of avr bar (hardware mega8l, 8 Ge led a total of anode received PORTD. 3 DIP switches received PINB2, PINB1, PINB0, choose to display the content, PINC4 then switch the direction of making the pros and cons to the rock show that positive words, each show four 8X8 dot matrix characters (self-compiled), the enclosing : Principle diagram. Physical picture, to interested friends
- 2023-08-14 23:35:04下载
- 积分:1
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51单片机的实用子程序,包括片内及片外ram初始化,滤波程序,多字节算术运算程序,排序程序,以及51定点运算子程序库,浮点运算子程序库等等。...
51单片机的实用子程序,包括片内及片外ram初始化,滤波程序,多字节算术运算程序,排序程序,以及51定点运算子程序库,浮点运算子程序库等等。-51 SCM utility subroutine, including the chip and chip ram initialization, filtering procedures, procedures for multi-byte arithmetic operations, sorting procedures, and 51 fixed-point computation subroutine library, subroutine library floating-point operations and so on.
- 2022-03-16 10:51:58下载
- 积分:1
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completely prepared by the integrity solutions MP3 source code!
完全采用C编写的完整MP3解决方案源代码!-completely prepared by the integrity solutions MP3 source code!
- 2022-06-12 20:51:49下载
- 积分:1
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单片机和程序的电脑键盘
单片机与PC键盘的程序-MCU and the procedures PC keyboard
- 2023-08-19 09:25:03下载
- 积分:1
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SD卡驱动
SD_CARD_TIMEOUT 当一个SD卡的操作超出时限,将导致返回错误和该标记被置位
SD_CARD_EXIST 当卡槽内插入了合适...
SD卡驱动
SD_CARD_TIMEOUT 当一个SD卡的操作超出时限,将导致返回错误和该标记被置位
SD_CARD_EXIST 当卡槽内插入了合适的卡体,不管是什么卡,都会使该位被设置;
SD_CARD_WRITE_PROTECT 当卡体的写保护开关被 LOCK 时,则该位被设置;
SD_CARD_READY 当卡槽内的卡被正确识别,并可以随时访问时,则该位被设置;
SD_CARD_DOOR_CLOSE 当卡槽的门(产品外壳上的挡板开关)关闭时,则该位被设置;
SD_CARD_IS_SD 当卡槽内插入的是 SD 卡时,则该位被设置。
SD_CARD_IS_MMC 当卡槽内插入的是 MMC 卡时,则该位被设置;
注意:不要使用 0x80,免得和整数作逻辑运算时被误为负数。-err
- 2022-08-25 02:39:29下载
- 积分:1
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基于80C51和CH375的实现USB打印机驱动器的设计与实现方法
基于80C51和CH375的实现USB打印机驱动器的设计与实现方法-Based on 80C51 and CH375 realize the USB printer driver design and implementation
- 2022-04-25 06:52:18下载
- 积分:1
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44B0+ SL811, learning programming USB good information, strongly recommended
44B0+SL811,学习USB编程的好资料,强烈推荐-44B0+ SL811, learning programming USB good information, strongly recommended
- 2022-06-02 12:56:41下载
- 积分:1
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51单片机上实现对PS2手柄的解析,已经实验通过。
51单片机上实现对PS2手柄的解析,已经实验通过。-51 microcontroller implemented on PS2 handle parsing experiment has already been passed.
- 2022-03-13 10:56:15下载
- 积分:1
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单片机操作串口,同时通过串行助手进行操作显示验证传输的数据正确与否...
单片机操作串口,同时通过串行助手进行操作显示验证传输的数据正确与否-Single-chip serial port operations, while aides to operate via the serial transmission of data shows that the right to verify whether or not
- 2023-01-09 11:05:04下载
- 积分:1
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C8051F040//////// application SMbus realize mutual visits by the host program me...
C8051F040/// /////应用SMBUS实现内存互访主机程序-C8051F040//////// application SMbus realize mutual visits by the host program memory
- 2022-10-19 13:30:03下载
- 积分:1