用workerman作為服務(wù)器,通過(guò)hex2bin()向硬件發(fā)送16進(jìn)制數(shù)據(jù),但是硬件每次接受到的數(shù)據(jù)都不一樣,請(qǐng)問(wèn)是什么問(wèn)題
$connection->send(hex2bin('01031100000300f7'));
下面是收到數(shù)據(jù)監(jiān)聽(tīng)的截圖
抓包看發(fā)給硬件的數(shù)據(jù)是不是一樣,可能是硬件識(shí)別問(wèn)題。
感謝,問(wèn)題解決了,發(fā)送的數(shù)據(jù)沒(méi)有問(wèn)題,接收的軟件顯示的問(wèn)題,十分感謝