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TMS570LC4357: TMS570 CAN transmission TXRQ register does not clear

Part Number: TMS570LC4357


Hi all,

I'm trying to send CAN messages and I'm having the following issue: my software sends some CAN messages and everything works fine untill I keep the network on; if I try to disconnect the TMS from the network the TXRQ register related to my message box doesn't clear. Is there any other register to be checked? the thing is that I'm checking this register to handle CAN messages queue and when there's no network the queue fills because the register doesn't clear.

Thanks for your help