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[Other resourceMSP430F149_PDIUSBD12

Description: 本程序使用MSP430F149控制USB芯片PDIUSBD12;USB 芯片的数据端口与 MCU 的P5 端口按一一对应的关系连接,而控制端口与MCU 的IO 连接关系为: P2.0--WR_N,P2.1--RD_N,P2.2--A0,P2.3--CS_N。因为 MSP430 系列单片机没有外部总线接口,所以需要上面的四个 IO 与 P5 口配合模拟数据/地址复用的总线读写时序,从而实现对D12 的操作。
Platform: | Size: 22946 | Author: skywalker | Hits:

[Embeded-SCM Develop针对MSP430编写的USB接口

Description:

针对MSP430编写的USB接口, 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。


Platform: | Size: 13916 | Author: sunyuansch1108 | Hits:

[SCMMSP430F149_PDIUSBD12

Description: 本程序使用MSP430F149控制USB芯片PDIUSBD12;USB 芯片的数据端口与 MCU 的P5 端口按一一对应的关系连接,而控制端口与MCU 的IO 连接关系为: P2.0--WR_N,P2.1--RD_N,P2.2--A0,P2.3--CS_N。因为 MSP430 系列单片机没有外部总线接口,所以需要上面的四个 IO 与 P5 口配合模拟数据/地址复用的总线读写时序,从而实现对D12 的操作。-This procedure using the USB chip MSP430F149 control PDIUSBD12 USB chip with the MCU data ports according to the P5 port to connect one-to-one relationship, while the control port and the MCU to connect the IO relations: P2.0 WR_N, P2.1 RD_N, P2. 2 A0, P2.3 CS_N. MSP430 MCU because there is no external bus interface, so it is necessary to the above four IO and P5 mouth with simulation data/address multiplexed bus to read and write timing in order to achieve the operation of the D12.
Platform: | Size: 61440 | Author: skywalker | Hits:

[USB developMSP430

Description: 实验通过的,MSP430读CH375.做USB开发的朋友可以学习一下.-Experimental adopted, MSP430 Reading CH375. Do USB developed friends can learn about.
Platform: | Size: 109568 | Author: 万建武 | Hits:

[OtherDesigning

Description: Designing Embedded Hardware(pic,avr,68h,msp430..) about IrDA,USB,Network,RS232,RS485
Platform: | Size: 4526080 | Author: huynh lam | Hits:

[SCMTT1

Description: 开发环境:IAR FOR MSP430 功能:通过USB端口将DS18B20转换结果的高3位数字发给PC机-Development environment: IAR FOR MSP430 function: via the USB port DS18B20 conversion result high three figures distributed to the PC
Platform: | Size: 63488 | Author: 郭英波 | Hits:

[SCM09-红外收发器

Description: PC上运行串口大师等串口调试软件,通过USB接口向开发板发送数据, 开发板收到数据帧后,将其由红外端口发送;如开发板接收到红外信号,当红外端口接收到完整数据帧后,开发板将数据由USB口送至PC。本程序未采用NEC或Philips的红外协议,旨在展示一种像使用串口一样 使用红外接口的方式,实验表明,这一方法十分有效,在1200bps、3米 距离的条件下仍有非常好的收发效果。(PC run serial master serial debugging software to send data to the development board through the USB interface, the development board to receive the data frame, which is composed of the infrared port development board; such as receiving the infrared signal, when the infrared port receives the complete data frame, data from the USB port development board will be sent to PC. This program does not use NEC or Philips infrared protocol. It aims to show a way of using infrared interface just like using serial port. The experiment shows that this method is very effective, and still has very good receiving and sending effect under the condition of 1200BPS and 3 meters distance.)
Platform: | Size: 41984 | Author: liangcunxu | Hits:

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