duzogrenci
Newbie level 3
Hi all,
I am collection data with arduino using pyserial. But I am having a problem. I am collecting data from FPGA which has 23 ring oscilators in it. I am collecting the ring oscillator frequency. I am sending the data serially. Each frequency information is 32 bit. I am sending 32 bit and receiving it using pyserial and writing it. I need to download same bitfile 3 times and collect the same data 3 times basically. But After the first measurements and collecting the data. Some of the LSB bits of the 32 bit data comes to MSB place. So, basically, for the other 2 data collection process, bit order changing. I don't really know what the problem could be. Do you have any idea ?
I am collection data with arduino using pyserial. But I am having a problem. I am collecting data from FPGA which has 23 ring oscilators in it. I am collecting the ring oscillator frequency. I am sending the data serially. Each frequency information is 32 bit. I am sending 32 bit and receiving it using pyserial and writing it. I need to download same bitfile 3 times and collect the same data 3 times basically. But After the first measurements and collecting the data. Some of the LSB bits of the 32 bit data comes to MSB place. So, basically, for the other 2 data collection process, bit order changing. I don't really know what the problem could be. Do you have any idea ?