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TMS570LC4357: UART interrupt

Part Number: TMS570LC4357

dear e2e ,

We are using UART(sci1) communication b/w tms570 and gsm module . We are sending data to GSM module(sierra wireless) through polling method and receiving response in interrupt method, but not receiving data in interrupt. We have enabled rx int in sci1 module & in VIM module enabled lin1 highlevel interrupt. In main function we have called scienablenotification & enable_irq functions. but failed to receive data.

Please suggest further what can be done?

Thanks & regards

Chethan R.