TMSC6713DSK DSP/BIOS多任务程序设计

TMS320C6713DSK是针对C6713 DSP开发的学习开发板,应用极为广泛。以此硬件平台为基础,充分发挥了其音频处理能力,基于DSP/BIOS进行了多任务功能和程序设计,给出了关键进程的流程图,详细论述了以EDMA和McBSP为基础的音频数据传输过程和频谱分析结果的输出方法。以该程序为基础,可以方便开发多任务处理程序,也可以对一些信号生成和分析算法进行初步验证。

Multi-task Application Design of DSP/BIOS of TMS320C6713DSK

As the DSP Starter Kit toward C6713 DSP development,TMS320C6713DSK has been widely applied.On the basis of its hardware platform,multi-task function and program is designed,using DSP/BIOS,and with full utilization of its audio processing capabilities.The flow charts of key processes are given.The audio data transmission process,which is based on the EDMA and McBSP,is discussed in detail,as is the output methods of spectrum analysis result.On the foundation of this program,multi-task processing programs could be easily developed.Some signal generation and analysis algorithms could also be preliminarily tested.