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Hi group., I have a question on MCBSP. in the attached project, I have declared a transmit and receive array. After inintialising the transmit array, I have the following code. for(i=0;i<50;i++) { *McBSP1_DXRptr=Transmission[i]; for(j=0;j<100;j++) ; Receiving[i]=*McBSP1_DRRptr; } The problem is that I am not doing any configuration of MCBSP and the SPCR register is set to zero. Even in this condition the data written to the DXR appears immedietly in the DRR register. Please let me know how this could happen. I am using DSK6711. Note that after the execution of the program, the receive buffer gets the same data as in the transmit buffer. The contents of SPCR = 0x0000. So digital loop back is also disabled. Regards Harish | |||
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Query on MCBSP
Started by ●January 29, 2002
