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)軟件開發(fā)中,我們創(chuàng)造性地提出雙循環(huán)消息驅(qū)動程序設計思想,并在該思想的指導下開發(fā)出電磁流量計系統(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)有單片機程序設計方法的缺點,針對通信類單片機程序的設計提出消息驅(qū)動程序設計方法及其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)動程序設計思想,并詳細闡述了雙循環(huán)消息驅(qū)動的基本原理;然后根據(jù)該思想設計出電磁流量計系統(tǒng)軟件;最后通過研究原有算法設計出算法改進后的多字節(jié)十進制定點數(shù)乘除法程序模塊。