搜索资源列表
r_buf
- 自己写的一个用在单片机串口通讯中的环形队列缓冲区管理模块。-himself wrote a serial microcontroller used in the communications ring buffer queue management module.
as1
- FREESCALE 16位单片机片MC9S12DG128的串口驱动程序,环行缓冲区大小可设置,支持半双工RS485通信,可调用用户事件-SCM MC9S12DG128 Serial Driver, Ring buffer size can be set up to support half-duplex RS485 communications, users can call the incident
uc-app-test
- 本人写的ATMEL 128 UC/OSII移植程序,有带环型缓冲的键盘驱动,与彩色液晶显示。多任务实验TASK包含在内。-I write ATMEL 128 UC / OSII transplantation procedures, a ring buffer zone keyboard-driven, and color LCD. Multi-task experimental TASK included.
Modbus_ASCII
- 44B0的串口接收发送程序 **** 现在共享这样的代码有些过时了,但这是我参考很多例子才编写出来的。集合了很多优点:采用环形缓冲机制;读数据时不必关接收中断(没有几个人能实现的),所以不会存在数据丢失的可能;以数据帧为单位接收发送;能够缓冲几千个数据帧(由FrameLen定义)。注:本来是为Modbus协议而编写的,后来简化了校验和Modbus规范。-44B0 receiving this procedure **** now sharing some of the outdated code
RingBuffer
- vxworks下环形buffer的操作代码,一个小的demo,希望对大家有用-vxworks under the ring buffer operation code, a small demo, hope for all of us
rngLib
- 环型队列函数,主要是ring buffer的管理模块,完成相关的操作。-ring buffer lib
51C
- 实现SJA1000T内部的接收缓冲区只有64B ,所以在程序中定义了容纳32个Frame结构体数组can- rbuf [ ]并组成环形缓冲区。同时也定义了相同大小的数组eth- rbuf [ ]组成以太网接收的环形缓冲区。 -Internal receive buffer to achieve SJA1000T only 64B, it is defined in the program structure to accommodate an array of Frame 32 can-rbuf
driver_usart
- Driver UASRT with ring-buffer, macros for calculating BAUD RATE
pic18f_usart
- PIC18F 串口环形缓冲区测试,通过电脑串口调式助手向设备端发送指令字符串,设备端识别指令后,返加应答指令字符串。所有的事件由电脑端发起,设备只能响应请求!-PIC18F serial ring buffer tests through the computer serial port tuning assistant sends command strings to the device, device-side identification instruction, returning r
ringbuf
- 串口环形缓冲区。第一种为空出一个数组元素的方法判断空或满。第二种为设置标志位的方法判断空满。-Serial ring buffer. The first is an array element is empty judge empty or full. The second set flag to determine the empty full.
Circle
- msp430f149 实现环形缓存区功能代码-msp430f149 ring buffer function code
UART-transmission
- 建立环形缓冲区,将发送缓冲区建立成一个环形的缓冲区,在这个环形缓冲区内,通过头指针和尾指针来定位空白区和数据区-Ring buffer and send buffer created as a circular buffer in the ring buffer head and tail pointers to locate the blank area and data area
ringbuf
- ring buffer example for serial communication
ucos_stm8s105k6_uart
- 本资料主要是一个移植ucos II到stm8s单片机的的项目源码(iar环境),比较重要的是一个基于ucos的串口驱动,uart使用中断方式,使用了ring buffer,高效实用,便于移植(在COMMxx的两个文件中),此外还有一个使用stm8s输入捕获功能解码红外信号的模块,还包括gpio,adc,pwm,awu模块,极具参考价值,本人亲自摸索调试通过。-This information is mainly a transplant ucos II to stm8s microcontrol
USBtoSCC_Firmware
- 基于Z85C30实现USB转双通道同异步串口的源码,本程序采用环形缓冲,多中断等方法实现了串口数据和USB数据的交换,由于单片机速度限制异步只能做到100K,同步只能做到57k。-Z85C30 based USB to dual channel asynchronous serial source code, the program uses a ring buffer, multiple interrupt other methods to achieve the serial data an
FIFO-ring-buffer
- 用ICCAVR写的 ATmega640的串口的驱动,使用了先进先出的环形缓冲区技术 这是一个使用例子 稍微改动一下即可用到自己的项目中-ATmega640 with ICCAVR write serial driver, using FIFO ring buffer technology which is a slight change to the use of examples used in your own projects
SUARTd_16
- Soft UART with ring buffer (for debugging)/ Transmit only/
STM32_COM_queue
- 将串口的发送缓冲区建立成一个环形的缓冲区,在这个环形缓冲区内,通过头指针来定位空白区 和数据区-The establishment of the serial transmit buffer into a ring buffer in this ring buffer pointer to locate the blank through the head area and the data area
ringbuf
- 环形缓冲区的C实现,包括测试用例。测试时根据随机数对缓冲区写和读。不过这个实现是静态的,没有用malloc,所以缓冲区大小是固定的256个字节。如果有问题欢迎联系我。kavin.zhuang@gmail.com-the C implementation of ring buffer, also include the simple but useful test program.
stm32-Buffer
- stm32f103 通过串口接收数据存在 环形buffer 中, 串口采用DMA方式-Ring buffer, the serial port using DMA mode stm32f103 exist receive data through the serial port
