In the course of exploiting the system software, we creatively put forward a double circulation message drive programming idea, and work out the electromagnetic flowmeter system software with it 在系統(tǒng)軟件開(kāi)發(fā)中,我們創(chuàng)造性地提出雙循環(huán)消息驅(qū)動(dòng)程序設(shè)計(jì)思想,并在該思想的指導(dǎo)下開(kāi)發(fā)出電磁流量計(jì)系統(tǒng)軟件。
Disadvantages of traditional mcu program designing method are pointed out and message driving program designing method is presented with its c source code of algorithm which aims at design of mcu communication program 分析了現(xiàn)有單片機(jī)程序設(shè)計(jì)方法的缺點(diǎn),針對(duì)通信類單片機(jī)程序的設(shè)計(jì)提出消息驅(qū)動(dòng)程序設(shè)計(jì)方法及其c源程序。
Chapter four : firstly, creatively puts forward the double circulation message drive programming idea, and detailedly expounds the basic theory of the double circulation message drive; afterwards, works out the software of the electromagnetic flowmeter system according to it; finally, works out the multi-byte decimal fixed point numbers multiplication & division subprogram, through studying the current arithmetic 第四章首先創(chuàng)造性地提出了雙循環(huán)消息驅(qū)動(dòng)程序設(shè)計(jì)思想,并詳細(xì)闡述了雙循環(huán)消息驅(qū)動(dòng)的基本原理;然后根據(jù)該思想設(shè)計(jì)出電磁流量計(jì)系統(tǒng)軟件;最后通過(guò)研究原有算法設(shè)計(jì)出算法改進(jìn)后的多字節(jié)十進(jìn)制定點(diǎn)數(shù)乘除法程序模塊。