Location:
Search - 7290 c
Search list
Description: keil c 中7290的运用
Platform: |
Size: 46660 |
Author: eref |
Hits:
Description: 基于msp430单片机的7290驱动程序C
Platform: |
Size: 951 |
Author: Leeson |
Hits:
Description: 键盘控制芯片C语言控制程序，通过该程序可以实现7219芯片大部分LED控制功能的演示，以及键盘的读取，其中的I2C子函数也可以用于其他I2C器件-keyboard controller chip C language control procedures, the adoption of the 7219 procedures can be achieved most of LED chip control functions of the display, keyboard and read, I2C Functions can also be used for other I2C devices
Platform: |
Size: 38912 |
Author: |
Hits:
Description: zlg7290的相关函数及使用实例，空LED数码显示-zlg7290 the correlation function and the use of examples, LED digital display space
Platform: |
Size: 31744 |
Author: |
Hits:
Description: 此软件包包含了模拟I2C C51程序软件包和ZLG7290的C51程序然后包。
软件包的接口界面：
（1） bit ISendByte(uchar sla,uchar c) （无子地址）写单字节数据 （现行地址写）
（2） bit IRcvByte(uchar sla,uchar *c) （无子地址）读单字节数据 （现行地址读）
（3） bit ISendStr(uchar sla,uchar suba,uchar *s,uchar no)（有子地址）读N字节数据
（4） bit IRcvStr(uchar sla,uchar suba,uchar *s,uchar no) （有子地址）写N字节数据
（5） bit ISendStr(uchar sla,uchar *s,uchar no) （无子地址）写多字节数据
（6） bit IRcvStr(uchar sla,uchar *s,uchar no) （无子地址）读单字节数据
（7） unsigned char ZLG7290_SendData(unsigned char SubAdd,unsigned char Data)
（8） void ZLG7290_SendBuf(unsigned char * disp_buf,unsigned char num)
（9） unsigned char ZLG7290_SendCmd(unsigned char Data1,unsigned char Data2)
（10）unsigned char ZLG7290_GetKey()
-This package contains the I2C C51 process simulation software packages and Wire procedure, and then the C51 packets. The package interface : (1) bit ISendByte (uchar acids, uchar c) (no sons address) to write single-byte data (current addresses to write) (2) bit IRcvByte (uchar acids, uchar* c) (no sons address) Reading single-byte data (the current address of Reading) (3) bit ISendSt r (uchar acids, uchar SUBA, uchar* s, uchar no) (a sub-address) Reading N bytes of data (4) bit IRcvStr (s uchar la, uchar SUBA, uchar* s, uchar no) (a sub-address) N byte write data (5) bit ISendStr (uchar cleavage, uchar* s, uchar no) (no sons address) to write multi-byte data (6) bit IRcvStr (s uchar la, uchar* s, uchar no) (no sons address) Reading single-byte data (7) unsigned char ZLG72 90_SendData
Platform: |
Size: 13312 |
Author: 梁立林 |
Hits:
Description: 键盘led专用驱动芯片ZLG7290的驱动程序，基于KEIL开发环境-Keyboard led driver IC dedicated ZLG7290 driver development environment based on the KEIL
Platform: |
Size: 40960 |
Author: 赵黎明 |
Hits:
Description: VIIC_C51.C此程序是I2C操作平台（主方式的软件平台）的底层的C子程序,如发送数据
及接收数据,应答位发送,并提供了几个直接面对器件的操作函数，它很方便的
与用户程序连接并扩展.....
注意:函数是采用软件延时的方法产生SCL脉冲,固对高晶振频率要作
一定的修改....(本例是1us机器周期,即晶振频率要小于12MHZ)-VIIC_C51.C this procedure is I2C operating platform (the main mode of the software platform) the bottom of the C subprogram, such as the send data and receive data, send response bit and to provide a number of directly facing the operation of the device function, it is convenient with the user program to connect and expand ..... NOTE: The function is the use of software methods delay SCL pulse, solid crystal of high frequency to make certain amendments to ....( in this case is 1us machine cycle, that is, crystal oscillator frequency to less than 12MHZ)
Platform: |
Size: 46080 |
Author: saishindou |
Hits:
Description: 这是周立功公司的芯片zlg7290的键盘程序-This is the week the company
Platform: |
Size: 3072 |
Author: yanhongjuan |
Hits:
Description: 这是周立功公司的芯片zlg7290的I2C程序-This is the week the company
Platform: |
Size: 3072 |
Author: yanhongjuan |
Hits:
Description: 通过ZLG7290芯片驱动17键的键盘和8个共阴极LED，将按键值在LED上显示出来。-ZLG7290 chip drive through the 17 keys of the keyboard and a total of eight cathode LED, will be key in the LED display.
Platform: |
Size: 142336 |
Author: 陆辰浩 |
Hits:
Description: keil c 中7290的运用-keil c in 7290 the use of
Platform: |
Size: 46080 |
Author: |
Hits:
Description: 这是单片机驱动液晶显示器12864和键盘的源代码，其中12864的驱动芯片是ST7290，键盘是4*4的矩阵键盘。-This is a single-chip LCD driver and keyboard 12864 source code, of which 12,864 of the driver IC is ST7290, the keyboard is a 4* 4 matrix keyboard.
Platform: |
Size: 55296 |
Author: 廖芳宇 |
Hits:
Description: 针对I2C和ZLG7290的C源码。ZLG7290是i2c接口的键盘和数码管管理芯片。-I2C and ZLG7290 for the C source. ZLG7290 is i2c interface keyboard and digital tube management chip.
Platform: |
Size: 179200 |
Author: 赵德海 |
Hits:
Description: zlg7290基于IIC接口键盘及LED驱动器
1 I C 串行接口 提供键盘中断信号 方便与处理器接口
2 可控扫描位数 可控任一数码管闪烁-zlg7290 based on the IIC Interface Keyboard and LED drive 1 IC serial interface to provide the keyboard interrupt signal processor interface to facilitate comparison with the 2-digit controllable controllable scan any digital tube flashing
Platform: |
Size: 260096 |
Author: yjj |
Hits:
Description: 2007年全国大学生电子设计大赛，A题音频信号分析仪的全部源程序。
单片机为c8051f120，系统时钟倍频至96MHZ。
main.c是一个包含五级菜单的主函数。
FFT.C是进行fft变换，将时域信号变换成频域信号。
flash.c是读写片外flash存储器的程序,可以将分析结果保存,以备调用.
z7290.c是周立功7290键盘芯片的驱动程序.
FFT_xgjis.c是对变换后的频谱进行分析和运算.
FFT_CodeTable.c是一个正弦表,在FFT的时候调用.
LCD320240.c是320*240的液晶驱动程序,液晶的控制器是SED1335.
所有的.h文件提供了子函数的定义.
本程序用KEIL3 802版本编译通过，将所有的.C文件添加到工程中，并编译main.c
注意两点:1.器件选择c8051f120.
2.在target中将时钟设为96M.同时必须将Memory Model 改成large--XDATA.默认的是small.
因为本设计占用的资源是非常大的.
Program Size: data=81.3 xdata=6811 code=43056-2007 National Undergraduate Electronic Design Contest, A title of the audio signal analyzer full source code. Singlechip c8051f120, system clock multiplier to 96MHZ. main.c is a menu that contains the main function 5. FFT.C is fft transform, time-domain signal will be converted into frequency domain signals. flash.c are reading and writing flash memory chip procedure, the results of the analysis can be preserved, for calling. z7290.c weeks are Ligong 7290 driver keyboard chip. FFT_xgjis.c is transformed spectrum analysis and computing. Sine FFT_CodeTable.c is a table at a time when FFT calls. LCD320240.c are 320* 240 LCD drivers, LCD controllers are SED1335. all. h document provides the definition of Functions.
Platform: |
Size: 35840 |
Author: 王渔阳 |
Hits:
Description: zlg7290读写键盘程序 可移植性强 采用c语言编写-portability of the keyboard to read and write procedures zlg7290 strong language used c
Platform: |
Size: 31744 |
Author: dottellyou |
Hits:
Description: 利用周立功7290，通过数码管显示日历的C语言程序-Zhou, who by 7290, through the digital display of the C language program calendar
Platform: |
Size: 34816 |
Author: 张芸 |
Hits: