Part Number: TMS320F28335 Tool/software: Code Composer Studio Hello everyone. I wan't to implement circular buffers in RX and TX mode. The problem is that TXREADY interrupt is not working. I must set PieCtrlRegs.PIEIFR9.bit.INTx2=1; to make it happen. If once i set this the next interrupts are incoming properly but only when i fill a buffer with some data and set this flag after filling it so my puts() function works properly. The biggest problem is with putc() function because I have to make it as external API but now it's only filling buffer. Triggering of TXREADY is done in puts(). Can you give me some example code? I'm reading the manual and I'm really confused.
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