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大家好:
我们购买了M430F5438A几套开发板,希望进行FFT的开发!
按照建议我们希望运行“transform_ex1_fft_fixed_q15例程”,
采用的正弦信号(频率:1545HZ; 相位:0; 幅值:100mv),
1). 应当将这组正弦信号加到M430F5438A开发板的哪个端口上?
2). 如何看FFT的运行结果?