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i am sending a clock from TA1 on DSP56f827. I am then routing the clock through a small circuit and back into a gpio pin. once received at the gpio i need to do a test on the signal to verify that the signal received is identicle to the signal sent. I am able to send and recieve the digital clock although i dont know how to write the code to compare the two signals. Can anybody help: I receive the code through the following while loop: while(1) { temp = (Word16)periphMemRead(&ArchIO.PortB.DataReg); /* read portB data register */ data[1] = (0x0002 & temp) >> 1; /* place bit 1 to data[1]*/ Then i need to test to see if the signal being written to data[1] equals the signal output from TA1. } } |
comparing signals
Started by ●September 18, 2003
