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Description: 增加ASCII.C的一个ASCI码(7F),用于虚拟按键用
修改UART串口的命令解析程序，修改RTC的pcf8563中断部分。
精简IIC和smart_timer代码,添加define.h的宏定义。
修改system.c里的消息堆栈的宏定义
增加ii.c函数,支持对eeprom的打包
增加由PLD或者GPIO输出的模拟UART，在6个CLOCK下速度为57.6K
增加消息的优先级功能，消息类型的前4位为消息的优先级，后4位为消息的类型
试用于初学单片机并且想更上一层楼的，或者有些基础，想减少工作量的。-an increase ASCII.C the ASCI code (7F) for the virtual keys with serial UART to amend the order analytic procedures, the revised RTC pcf8563 interruption part. IIC and smart_timer streamline code, add the definition of Acer define.h. The revised system.c news stack macros increase II.c function, support for EEPROM packaged increase from the PLD or GPIO output analog UART, in the next six CLOCK speed of 57.6K news of the priority function of the type of information before news of the four priority levels after four types of information on the trial beginner to a higher level and SCM, or some foundation, we want to reduce the workload.
Platform: |
Size: 2233228 |
Author: 初学者 |
Hits:
Description: 1IC网友 做的硬盘MP3资料公开
该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c.
本芯片特性如下：
1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台；
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05,16khz取样频率
.支持软件31阶音量控制,高中低音均衡控制
.重低音效果
3)集成DAC部件，支持PCM,IIS格式；
4)64K字节片上代码存储空间（100K次擦写寿命）
5)4K字节boot flash memory,USB/UART下载代码
6)集成USB1.1 device部件
7)MMC卡接口
8)IDE/ATAPI接口（HDD/CD-ROM Interface)
9)2通道ADC,8Khz取样-1IC Netizen done disclosing information on the hard drive MP3 player that uses a ATMEL producer of the m p3 players ASIC at89c51snd1c. the chip features are as follows : 1) MCS51 kernel, and can use a single software Keil software development and facilitate the development of MP3 players, without special software platform; 2), MPEG I / II-Layer 3 hardware decoder. De independent MP3 coder. 48,44.1,32,24,22.05 support, ASF sampling frequency. support software volume control 31 bands, high school bass equalization control. bass results 3) DAC integrated components, support PCM, IIS format; 4) 64K-byte on-chip code storage space (100K erase life time) 5) 4K bytes boot Flash h memory, USB / UART download code 6) integrated USB 1.1 device components 7) MMC card interface 8) IDE / ATAPI interfac
Platform: |
Size: 1008633 |
Author: 史比 |
Hits:
Description: 1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台；
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05,16khz取样频率
.支持软件31阶音量控制,高中低音均衡控制
.重低音效果
3)集成DAC部件，支持PCM,IIS格式；
4)64K字节片上代码存储空间（100K次擦写寿命）
5)4K字节boot flash memory,USB/UART下载代码
6)集成USB1.1 device部件
7)MMC卡接口
8)IDE/ATAPI接口（HDD/CD-ROM Interface)
9)2通道ADC,8Khz取样
.......................
关于该芯片的具体信息，可以访问www.atmel.com获取at89c51snd1c的datasheet.
这款MP3播放器以at89c51snd1c为核心，以硬盘为存储介质，液晶屏为双行显示，每行显示
7.5个汉字，这块液晶屏以ST7920作为主控制器，内部集成8129个汉字，液晶屏在这个播放器中
用来显示歌曲名称以及一些播放状态
支持FAT16，一个分区，不支持FAT32,
USB1.1,速度有点慢-a) MCS51 kernel, single-chip can be used to develop software Keil and facilitate the development of software MP3 players, without special software platform; 2), MPEG I / II-Layer 3 hardware decoder. De independent MP3 coder. 48,44.1,32,24,22.05 support, ASF sampling frequency. support software volume control 31 bands, high school bass equalization control. bass results 3) DAC integrated components, support PCM, IIS format; 4) 64K-byte on-chip code storage space (100K erase life time) 5) 4K bytes boot Flash h memory, USB / UART download code 6) integrated USB 1.1 device components 7) MMC card interface 8) IDE / ATAPI interface (HDD / CD-ROM Interface) 9) 2-channel ADC , clause 8 8Khz sampling of the chip-specific information access can visit www.atmel.com at89c51snd1c the datashe et. MP3 pl
Platform: |
Size: 894503 |
Author: singlemans |
Hits:
Description: 第一版YL2410开发板的BIOS
功能比较简单，上电之后，LCD显示蓝色、绿色、红色三个竖条
同时串口显示如下：
Power on reset
************************************
* *
* YL2410 Board BIOS V2006 *
* Http://www.ucdragon.com *
* *
************************************
NAND Flash Boot
Please select function :
0 : USB download file（通过USB下载文件）
1 : Uart download file（通过串口下载文件）
2 : Write Nand flash with download file（将下载的文件烧写到NandFlash）
3 : Load Pragram from Nand flash and run（从NandFlash装载文件并运行）
4 : Erase Nand flash regions（擦除NandFlash区域）
5 : Write NOR flash with download file（将下载的文件烧写到NorFlash）
6 : Set boot params（设置Linux启动相关参数）
7 : Set AutoBoot parameter,1:linux 2:wince(设置WINCE自启动）
-Commentator YL2410 development board BIOS functions are relatively simple, electricity, LCD blue, green, red and three vertical lines while serial is shown below : Power on reset **************************** ********************** * * * YL2410 Board BIOS V2006 * * Http : / / www.ucdragon.com * * * *********** Attention duty announcers NAND Flash Boot Please sele ct function : 0 : USB download file (through USB download) 1 : Uart download file (via serial port download) 2 : Write Nand flash with download file (download the burning of documents NandFlash) 3 : Load Pragram from Nand flash and run (from NandFlas h load and run) 4 : Erase Nand flash regions (erasure NandFlash regional) 5 : Write NOR flash with download file (download the document to the burning N orFlash) 6 : Set boot params (i
Platform: |
Size: 408976 |
Author: wind |
Hits:
Description: ARM7在uC/OS-II下的测试代码
含:
define.s
main.c
Display.c
LED.c
os_dbg.c
Uart.c
includes.h
ML674000.h
os_cfg.h
Platform: |
Size: 9540 |
Author: 郑凯 |
Hits:
Description: c8051f340 串口 程序This program demonstrates how to configure the C8051F340 to use routines
in STDIO.h to write to and read from the UART interface. The program
reads a character using the STDIO routine getkey(), outputs that character
to the screen, and then outputs the ASCII hex value of that character.
Platform: |
Size: 52110 |
Author: 李明 |
Hits:
Description: evmdm642_uart
/*
* Copyright 2003 by Spectrum Digital Incorporated.
* All rights reserved. Property of Spectrum Digital Incorporated.
*/
/*
* ======== evmdm642_uart.c ========
* UART module for the EVMDM642
*/
#include <csl.h>
#include "evmdm642.h"
#include "evmdm642_uart.h"
/*
* ======== EVMDM642_UART_rset ========
* Set a UART register
*/
void EVMDM642_UART_rset(EVMDM642_UART_Handle hUart, Int16 regnum, Int16 regval)
Platform: |
Size: 980 |
Author: beidouhtbg@163.com |
Hits:
Description: 增加ASCII.C的一个ASCI码(7F),用于虚拟按键用
修改UART串口的命令解析程序，修改RTC的pcf8563中断部分。
精简IIC和smart_timer代码,添加define.h的宏定义。
修改system.c里的消息堆栈的宏定义
增加ii.c函数,支持对eeprom的打包
增加由PLD或者GPIO输出的模拟UART，在6个CLOCK下速度为57.6K
增加消息的优先级功能，消息类型的前4位为消息的优先级，后4位为消息的类型
试用于初学单片机并且想更上一层楼的，或者有些基础，想减少工作量的。-an increase ASCII.C the ASCI code (7F) for the virtual keys with serial UART to amend the order analytic procedures, the revised RTC pcf8563 interruption part. IIC and smart_timer streamline code, add the definition of Acer define.h. The revised system.c news stack macros increase II.c function, support for EEPROM packaged increase from the PLD or GPIO output analog UART, in the next six CLOCK speed of 57.6K news of the priority function of the type of information before news of the four priority levels after four types of information on the trial beginner to a higher level and SCM, or some foundation, we want to reduce the workload.
Platform: |
Size: 2233344 |
Author: 初学者 |
Hits:
Description: 1IC网友 做的硬盘MP3资料公开
该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c.
本芯片特性如下：
1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台；
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05,16khz取样频率
.支持软件31阶音量控制,高中低音均衡控制
.重低音效果
3)集成DAC部件，支持PCM,IIS格式；
4)64K字节片上代码存储空间（100K次擦写寿命）
5)4K字节boot flash memory,USB/UART下载代码
6)集成USB1.1 device部件
7)MMC卡接口
8)IDE/ATAPI接口（HDD/CD-ROM Interface)
9)2通道ADC,8Khz取样-1IC Netizen done disclosing information on the hard drive MP3 player that uses a ATMEL producer of the m p3 players ASIC at89c51snd1c. the chip features are as follows : 1) MCS51 kernel, and can use a single software Keil software development and facilitate the development of MP3 players, without special software platform; 2), MPEG I/II-Layer 3 hardware decoder. De independent MP3 coder. 48,44.1,32,24,22.05 support, ASF sampling frequency. support software volume control 31 bands, high school bass equalization control. bass results 3) DAC integrated components, support PCM, IIS format; 4) 64K-byte on-chip code storage space (100K erase life time) 5) 4K bytes boot Flash h memory, USB/UART download code 6) integrated USB 1.1 device components 7) MMC card interface 8) IDE/ATAPI interfac
Platform: |
Size: 1008640 |
Author: 史比 |
Hits:
Description: 1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台；
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05,16khz取样频率
.支持软件31阶音量控制,高中低音均衡控制
.重低音效果
3)集成DAC部件，支持PCM,IIS格式；
4)64K字节片上代码存储空间（100K次擦写寿命）
5)4K字节boot flash memory,USB/UART下载代码
6)集成USB1.1 device部件
7)MMC卡接口
8)IDE/ATAPI接口（HDD/CD-ROM Interface)
9)2通道ADC,8Khz取样
.......................
关于该芯片的具体信息，可以访问www.atmel.com获取at89c51snd1c的datasheet.
这款MP3播放器以at89c51snd1c为核心，以硬盘为存储介质，液晶屏为双行显示，每行显示
7.5个汉字，这块液晶屏以ST7920作为主控制器，内部集成8129个汉字，液晶屏在这个播放器中
用来显示歌曲名称以及一些播放状态
支持FAT16，一个分区，不支持FAT32,
USB1.1,速度有点慢-a) MCS51 kernel, single-chip can be used to develop software Keil and facilitate the development of software MP3 players, without special software platform; 2), MPEG I/II-Layer 3 hardware decoder. De independent MP3 coder. 48,44.1,32,24,22.05 support, ASF sampling frequency. support software volume control 31 bands, high school bass equalization control. bass results 3) DAC integrated components, support PCM, IIS format; 4) 64K-byte on-chip code storage space (100K erase life time) 5) 4K bytes boot Flash h memory, USB/UART download code 6) integrated USB 1.1 device components 7) MMC card interface 8) IDE/ATAPI interface (HDD/CD-ROM Interface) 9) 2-channel ADC , clause 8 8Khz sampling of the chip-specific information access can visit www.atmel.com at89c51snd1c the datashe et. MP3 pl
Platform: |
Size: 893952 |
Author: |
Hits:
Description: VB遥控播放器红外遥控解码
#include <regX52.h>
#define c(x) (x*110592/120000)
sbit Ir_Pin=P3^2
sbit beep=P2^1
//sbit RELAY=P2^0
#define INBUF_LEN 4 //数据长度
unsigned char inbuf1[INBUF_LEN]={ 0 , 0 , 0 , 0 } //发送缓冲区
unsigned char inbuf2[50] //接收缓冲区
unsigned char count3
void init_serialcomm( void )
{
SCON = 0x50 //SCON: serail mode 1, 8-bit UART, enable ucvr
T2CON=0x30
TH2=0x00
TL2=0x00
RCAP2H=0xFF
RCAP2L=0xDC
TR2=1
}
//向串口发送一个字符
void send_char_com( unsigned char ch)
{
SBUF=ch
while (TI== 0 )
TI= 0-VB player remote control infrared remote control decoder# Include <regX52.h># Define c (x) (x* 110592/120000) sbit Ir_Pin = P3 ^ 2 sbit beep = P2 ^ 1// sbit RELAY = P2 ^ 0# define INBUF_LEN 4// data length unsigned char inbuf1 [INBUF_LEN] = (0, 0, 0, 0)// Send buffer unsigned char inbuf2 [50]// receive buffer unsigned char count3 void init_serialcomm (void) ( SCON = 0x50// SCON: serail mode 1, 8-bit UART, enable ucvrT2CON = 0x30 TH2 = 0x00 TL2 = 0x00 RCAP2H = 0xFF RCAP2L = 0xDC TR2 = 1)// to send a serial character void send_char_com (unsigned char ch ) (SBUF = ch while (TI == 0) TI = 0
Platform: |
Size: 12667904 |
Author: 微微 |
Hits:
Description: 2009.02.13 (Chiron.ylq)
--- --- --- --- ---
该工程用于Analog Devices VisualDSP++ V5.0开发环境下，烧写Silicon Storage Technology公司SST39VF512/010/020/040系列Flash的Program Load Driver。
1. 文件结构
SST39VFXXX.dlb SST39VF512/010/020/040 Flash操作驱动
BF533_SST_Flash_Driver.c VisualDSP++ v5.0 flash load driver
Uart.c 串口驱动，用于打印调试信息
2. 程序信息
① NUM_SECTORS (BF533_SST_Flash_Driver.c)
参数在使用前必须正确定义宏SST_FLASH_TYPE (SST39VFXXX.h)以确保正确使用。
② DEBUG (BF533_SST_Flash_Driver.c)
用于开启debug功能，当定义DEBUG为1后，可以利用全局字符数组char cDebug[100]，打印调试信息，信息从串口(115200,N,8,1)打出。
#if DEBUG == 1
sprintf(cDebug, "ulStart = d, lCount = d, lStride = d, pnData = 0x x.\r\n", ulStart, lCount, lStride, pnData)
UART_TX(cDebug, strlen(cDebug))
return NO_ERR
#endif-2009.02.13 (Chiron.ylq)
------------------------------
The project is Silicon Storage Technology Inc. SST39VF512/010/020/040 series of Flash-Program Load Driver, and used under Analog Devices VisualDSP++ V5.0 development environment.
1. File Structure
SST39VFXXX.dlb SST39VF512/010/020/040 Flash Program Driver
BF533_SST_Flash_Driver.c VisualDSP++ v5.0 flash load driver
Uart.c serial driver, for printing debugging information
2. Procedural information
① NUM_SECTORS (BF533_SST_Flash_Driver.c)
Parameters must be correct in the use of pre-defined macros SST_FLASH_TYPE (SST39VFXXX.h) to ensure proper use.
② DEBUG (BF533_SST_Flash_Driver.c)
Used to open the debug function, when the definition of DEBUG for one, you can use the overall character array char cDebug [100], print debug information, information from the serial port (115200, N, 8,1) shot.
# if DEBUG == 1
sprintf (cDebug, "ulStart = d, lCount = d, lStride = d, pnData
Platform: |
Size: 65536 |
Author: Chiron |
Hits:
Description: 该软件包中，含有嵌入式系统开发常用的工具如DNW ,H-JTAG,Xlight FTP server用于嵌入式系统调试。能为您的嵌入式开发提供很大的方便。-The software bag contain DWM(UART BEBUG TOOL in windows-os)、H-JTAG Xlight FTP server which are useful tool for Embedded system development.
Platform: |
Size: 799744 |
Author: lbj |
Hits:
Description: C8051F410串口通信程序。。上位机发送一个字符，下位机把这个字符再发回，并再以十六进制再发一次。-Program Description:
This program demonstrates how to configure the C8051F410 to use routines
in STDIO.h to write to and read from the UART interface. The program
reads a character using the STDIO routine getkey(), outputs that character
to the screen, and then outputs the ASCII hex value of that character.
Platform: |
Size: 2048 |
Author: hitler |
Hits:
Description: This the first release of PPP for Nucleus Net. This release includes
support for the PAP and CHAP-MD5 authentication protocols and the internet
protocol control protocol (IPCP).
The following files are the generic portion of PPP (non-harware specific) :
PPP.C PPP_DEFS.H PPP_EXTR.H LCP.C LCP_DEFS.H
LCP_EXTR.H MDM.C MDM_DEFS.H MDM_EXTR.H NCP.C
NCP_DEFS.H NCP_EXTR.H MD5C.C MD5.H CHAP.C
CHP_DEFS.H CHP_EXTR.H PAP.C PAP_DEFS.H PAP_EXTR.H
PPP.H GLOBAL.H PW_LIST.C
23 files total.
The following are target specific :
UART.C URT_DEFS.H URT_EXTR.H BLDNETPL.BAT BLDDRV.BAT
BUILD_AP.BAT PPP_OPTS.H
7 files total.- This is the first release of PPP for Nucleus Net. This release includes
support for the PAP and CHAP-MD5 authentication protocols and the internet
protocol control protocol (IPCP).
The following files are the generic portion of PPP (non-harware specific) :
PPP.C PPP_DEFS.H PPP_EXTR.H LCP.C LCP_DEFS.H
LCP_EXTR.H MDM.C MDM_DEFS.H MDM_EXTR.H NCP.C
NCP_DEFS.H NCP_EXTR.H MD5C.C MD5.H CHAP.C
CHP_DEFS.H CHP_EXTR.H PAP.C PAP_DEFS.H PAP_EXTR.H
PPP.H GLOBAL.H PW_LIST.C
23 files total.
The following are target specific :
UART.C URT_DEFS.H URT_EXTR.H BLDNETPL.BAT BLDDRV.BAT
BUILD_AP.BAT PPP_OPTS.H
7 files total.
Platform: |
Size: 227328 |
Author: 程教育 |
Hits:
Description: 机器人程序,Atmega8是前后传感器小板上的芯片的程序（前后都有，但用的是同一个程序），它将数据处理后通过异步串口（uart）传给主芯片。*_project是完整的工程文件，很多文件是编译器自动生成的，只有.c和.h的文件是自己写的，我把它们单独放在*_useful里了。提示一下：1. config.h中定义了所有的引用（include），其他xxx.h中引用config.h，相当于引用了所有的需要的xxx.h。
2. 每一个xxx.c文件都和一个同名的xxx.h文件对应（main.c和config.h除外），xxx.h引用config.h并定义所有xxx.c中的函数，以便yyy.c能调用xxx.c中的函数。-Robot program, Atmega8 is a small plate of chips before and after the sensor program (after all, but use the same program), it will post data processing asynchronous serial (uart) to the primary chip.* _project Is a complete project file, many files are automatically generated compiler only. C and. H files are write, I put them in a single place* _useful. Reminder: 1. Config.h defines all of the references (include), the other xxx.h reference config.h, the equivalent of all the necessary references xxx.h. Two. Xxx.c each file and a file corresponding to the same name xxx.h (main.c and config.h exception), xxx.h reference to config.h and define the function of all xxx.c to yyy.c can call xxx.c the function.
Platform: |
Size: 70656 |
Author: Jake |
Hits:
Description: 采用的是upsd3300单片机,读取GPS NMEA0183格式及解析；uart.h ,uart.c串口中断程序；
gps.c，gps.h 读取GPS NMEA数据及解析位置，时间，和卫星状态-Upsd3300 microcontroller is used to read and parse GPS NMEA 0183 format uart.h, uart.c serial interrupt program gps.c, gps.h read the GPS NMEA data and analytic position, time and satellite status
Platform: |
Size: 690176 |
Author: leeyg |
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Description: 串口功能调试程序，代码例程C51，有C文件 和h 文件-uart funtion
Platform: |
Size: 5120 |
Author: 刘彻 |
Hits:
Description: //DM430-A型开发板串口接收发送程序，使用单片机的串口0，显示操作通过串口调试助手
//通过电脑与串口线连接开发板串口座，使用串口调试助手发送数据到开发板板
//开发板板会将收到的数据再发送到串口调试助手，接收采用中断模块，发送用查询
//板载的BSL模块可以通过跳线帽设置为USB转串口模式，笔记本电脑没有串口可以直接代替
//开发板的BSL区的RXD和TXD0连接，TXD和RXD0连接即可
//注意使用BSL模块作为USB转串口功能的时候，RTS和TCK跳线帽、DTR和RESET跳线帽要断开
//波特率更改请通过config.h文件，直接更改baud参数即可-
286/5000
// DM430-A development board serial port to receive and send the program, the use of single-chip serial port 0, the display operation through the serial debugging assistant
//Through the computer and serial cable to connect the development board serial port, use the serial debugging assistant to send data to the development board
//Development board will receive the data sent to the serial debugging assistant to receive the use of interrupt module to send inquiries
// Onboard BSL module can be set to USB through the jumper cap to serial mode, the notebook computer can not directly replace the serial port
//Development board BSL area RXD and TXD0 connection, TXD and RXD0 can be connected
// Note that the RTS and TCK jumper caps, DTR and RESET jumper caps should be disconnected when using the BSL module as a USB to serial port function
//Baud rate changes through the config.h file, you can directly change the baud parameters
Platform: |
Size: 26624 |
Author: yan |
Hits:
Description: MCU 单片机级的串口驱动程序，适合初学者！-MCU-level serial driver, suitable for beginners!
Platform: |
Size: 1024 |
Author: luxiaoguo |
Hits: