I am writing 512 bytes to the Panda UART port on COM1 and am finding it takes ~40 ms to send. I created a stopwatch and start before the write call and stop on the following line.
sp.Write(data, 0, data.Length);
Is this expected? Is this dependent on the CPU clock speed? I want to send 512 bytes every 50ms. I am trying to determine if performance on the Panda will be an issue. Thanks.