DSP28335应用例程 AD转换,利用ccs3.3 -example for 28335 ad

28335 ad采样实例，此实现7路采样并储存，一个周期400个采样点-28335 ad sample instance, this 7 sampling and storage, a cycle of 400 sampling points

28335的AD转化，已在CCS3.3编译通过，产生锯齿波、正弦波、三角波、矩形波(28335 of the AD conversion has been compiled in CCS3.3, generated sawtooth, sine wave, triangle wave, rectangular wave)