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TMS320F28335: 关于eCAN模块中邮箱优先级的使用问题

Part Number: TMS320F28335


你好!

      请问一下关于发送时邮箱配置中有TPL这一字段,是用于指定发送邮箱的优先级。能否这么理解,发送的优先级首先查看发送邮箱中TPL的值,谁大谁先发?如果相等,则谁的邮箱编号越大,谁就先发?举个例:假如编号为31的邮箱,配置的TPL为1;编号为2的邮箱,配置的TPL为3。那么就应该是2号邮箱先发送,然后是31号邮箱后发送,是这样吗?

     谢谢!