Design of the Food Information Acquisition System for the High-voltage Fence Base on the DMA

摘要

This design presents the using of the DMA module in the dsPIC33 microcontroller, through which the system could get the multiple client analog signal to achieve a real-time food information acquisition in a nearly synchronization time. The food information which get by the acquisition system would be transformed into the monitoring center for the further analysis. As the food information is acquisitted in the more same time, the more accurate result will get.