Hello Timo, Timo Juhani Lindfors wrote: > To be able to use USB I need to use the supplied 8 MHz oscillator of > the AVR board. According to atmel tables this does means that if I > configure USART for 115200 the baud rate error is -3,5 % (too > slow). This probably explains why I only got garbage data. > > I started to capture the data by simply polling the input pin in a > tight loop (bit banging) and managed to decode > > \x02\x12ADC:169470\n\r\x02\x02\x12gauging16947\n\r\x02\x02\x11\x00\n\x00\x10\x10\x05IQEXT:ADCEnd\x02 > > Any idea what those \x02's, \x11's and \x00's are for? Just decoding errors? >
There are some binary data between the ASCII strings. So I think what you receive is OK, I also get similar data here. If you want to know what those binary data are for: Sorry, I don't know. Usually the data are decoded by an internal TI tool called PCO2. There is no documentation for the data format and not even all the low-level trace data are explained. I guess its some sort of header information like who sent the data. For getting more details about bug #1024 this binary information is not needed so I did not spend any time to analyze it yet. Best regards, Dieter _______________________________________________ hardware mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/hardware
