我可以将数据从控制器发送到BL模块,并在DSPS应用程序中查看该数据,但我不能将数据从DSPS应用程序发送到设备。我仔细检查了所有的连接,似乎都还能用。< / p > < p >亲切的问候< / p > < / div > < / div > < / div > < div class =”字段field-name-field-forum-keywords field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >关键词:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / resource-keywords /需求方”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >需求方< / > < / div > < div class = " field-item古怪”> < a href = " / resource-keywords / rs232”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > rs232 < / > < / div > < div class =”field-item甚至“> < a href = " / resource-keywords /接收数据”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >数据< / > < / div > < / div > < / div > < div class =”字段field-name-field-device field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >设备:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / forum-post-device / da14580”“=“skos:概念”属性=“rdfs: label skos: prefLabel” datatype="">DA14580