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8051 and external DVB
8051 单片机和外围 DVB芯片通讯-8051 and external DVB-chip communication
- 2023-02-03 07:45:04下载
- 积分:1
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这是一个ST7920液晶的串行数据发送程序如果需要发送地址的话就改动RS位为1。...
这是一个ST7920液晶的串行数据发送程序如果需要发送地址的话就改动RS位为1。-This a LCD Driver serial data if this procedure addresses this need in the case of changes to the RS-1.
- 2022-03-13 23:28:58下载
- 积分:1
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其中的usb端口通信已经作为一个模块来使用,用户只需用以下函数就可以对usb端口进行方便地读写:
unsigned char D12_WriteEndpo...
其中的usb端口通信已经作为一个模块来使用,用户只需用以下函数就可以对usb端口进行方便地读写:
unsigned char D12_WriteEndpoint(unsigned char endp, unsigned char len, unsigned char * buf) 此为usb端点输出函数,endp是要进行通信的端点,取值为3(普通端点,最大可一次传输16byte)或5(主端点,最大可一次传输64byte);len为一次输出数据长度;*buf为数据所在位置。
usb端点数据的读操作是由底层函数自动完成的(相关函数为unsigned char D12_ReadEndpoint(unsigned char endp, unsigned char len, unsigned char * buf); 相应端点为2和4),所读到的数据存于GenEpBuf[](普通端点)、MainEpBuf[]或EpBuf[](主端点)中,用户可以直接读取使用。-Usb port communication which has been used as a module, the user can use the following function on the usb port can easily read and write:
unsigned char D12_WriteEndpoint (unsigned char endp, unsigned char len, unsigned char* buf) This is the endpoint usb output function, endp is to communicate the endpoint, the value for 3 (common endpoint, the first transmission maximum 16byte) or 5 ( the main endpoint, the first transmission maximum 64byte) len Length of output data for the first time * buf location for data.
usb endpoint data is read
- 2023-06-14 23:15:04下载
- 积分:1
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用汇编语言编写的超声波测距控制源程序采用AT89S51,12MHz晶振...
用汇编语言编写的超声波测距控制源程序采用AT89S51,12MHz晶振
-Prepared by using assembly language source code control using ultrasonic ranging AT89S51, 12MHz crystal
- 2022-03-13 08:24:53下载
- 积分:1
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the original source applications in cpu (st89le516AD), GPRS module sim100 contro...
该原代码应用在cpu(st89le516AD+)上,控制GPRS模块sim100,通过检测系统状态(通电状态,运行状态,AD采样值),通过GPRS模块的短信功能,实现无线报警.-the original source applications in cpu (st89le516AD), GPRS module sim100 control through detection system state (state electricity, running AD values), GPRS module messaging functions, wireless alarm.
- 2022-08-31 20:15:03下载
- 积分:1
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单片键盘扫描keil源码
单片键盘扫描keil源码-single source c51 keyboard scan
- 2022-05-15 12:13:15下载
- 积分:1
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320240lcd Drive 89 Series Single
320240lcd Drive 89系列单片机通用-320240lcd Drive 89 Series Single-chip Universal
- 2023-07-11 06:50:03下载
- 积分:1
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LCD1602液晶驱动 单片机为AT98S52
LCD1602液晶驱动 单片机为AT98S52-Single-chip LCD driver LCD1602 for AT98S52
- 2023-02-24 01:00:03下载
- 积分:1
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编译为ICC AVR6.25A ATMEGA16L芯片 ad转换
编译为ICC AVR6.25A ATMEGA16L芯片 ad转换-Compiled for the ICC AVR6.25A ATMEGA16L chip ad conversion
- 2022-02-05 20:12:37下载
- 积分:1
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rc500 c语言库函数,对RC500的开发提供了捷径
rc500 c语言库函数,对RC500的开发提供了捷径-rc500 c language library functions, the development of RC500 provides a shortcut
- 2022-02-15 07:52:04下载
- 积分:1