Step of electric machine universal controller realizes which based on the MSP430F149 Single Chip Microcomputer.Abstract：With the infiltration in the social field of the computer in recent years, the application of the one-chip computer is moving towards deepening constantly, drive tradition is it measure crescent benefit to upgrade day to control at the same time. In measuring in real time and automatically controlled one-chip computer application system, the one-chip computer often uses as a key part, only one-chip computer respect knowledge is not enough, should also follow the structure of the concrete hardware , and direct against and use the software of target's characteristic to combine concretely, in order to do perfectly. This article mainly introduced realizes a step of machine universal controller based on the MSP430F149 monolithic integrated circuit. This controller may simultaneously control the multi-tablecloths machine according to the curve way movement, including adds and subtracts fast, the localization and the commutation function and so on. In the article discussed with emphasis step machine has risen to low the speed and the curve design proposal and its the realization method.1. a preface：based on the step of machine control system, except step machine generally also needs the special actuation power source, actuates the power source merely to complete the power actuation part, the user certainly cannot cause the entire control system according to prearrange, the expectation active status movement, must control to its actuation power source, the user needs to develop once more.In view of this, has designed a step of machine universal controller which realizes based on the MSP430F149 mo...
