Re: [Discuss-gnuradio] INFO: Detected an invalid packet at item INFO: Parser returned #f

2015-01-31 Thread Bastian Bloessl
On 30 Jan 2015, at 14:00, zs zswx_...@126.com wrote: Hi Bastian: Thank you so much.I use the ofdm example,and I think maybe the crc is wrong as you said,thank you. Can you give me some advices to avoid these warning?Thank you so much. The fact that

Re: [Discuss-gnuradio] INFO: Detected an invalid packet at item INFO: Parser returned #f

2015-01-30 Thread zs
Hi Bastian: Thank you so much.I use the ofdm example,and I think maybe the crc is wrong as you said,thank you. Can you give me some advices to avoid these warning?Thank you so much. Best regards, zs At 2015-01-30 00:43:12, Bastian Bloessl

Re: [Discuss-gnuradio] INFO: Detected an invalid packet at item INFO: Parser returned #f

2015-01-29 Thread Bastian Bloessl
Hi, On 01/29/2015 03:13 PM, zs wrote: Can you tell me,for general,in which circumstance,the packet header maybe corrupt? This is very hard to tell since I don't know what you are doing. I guess you use a header_formatter in your flow graph and (for whatever reason) its header_parse method

Re: [Discuss-gnuradio] INFO: Detected an invalid packet at item INFO: Parser returned #f

2015-01-29 Thread Bastian Bloessl
Hi, On 01/29/2015 01:03 PM, zs wrote: Detected an invalid packet at item INFO: Parser returned #f. The answer may be RF settings are distorting your signal or others.I want to ask a question.Which block in gnuradio give us this hint.Where is the source code of the block?And have someone can

[Discuss-gnuradio] INFO: Detected an invalid packet at item INFO: Parser returned #f

2015-01-29 Thread zs
Hi all: Thank you in advance.I have searched the questionINFO: Detected an invalid packet at item INFO: Parser returned #f. The answer may be RF settings are distorting your signal or others.I want to ask a question.Which block in gnuradio give us this hint.Where is the source code of

Re: [Discuss-gnuradio] INFO: Detected an invalid packet at item INFO: Parser returned #f

2015-01-29 Thread zs
Hi Bastian: Thank you so much for your kindly reply.Can you tell me,for general,in which circumstance,the packet header maybe corrupt? Thank you so much. Best regards, zs At 2015-01-29 20:44:13, Bastian Bloessl bloe...@ccs-labs.org wrote: Hi, On 01/29/2015

Re: [Discuss-gnuradio] INFO: Detected an invalid packet at item INFO: Parser returned #f

2015-01-29 Thread zs
Hi Bastian: Thank you so much.I use the ofdm example,and I think maybe the crc is wrong as you said,thank you. Best regards, zs At 2015-01-30 00:43:12, Bastian Bloessl bloe...@ccs-labs.org wrote: Hi, On 01/29/2015 03:13 PM, zs wrote: Can you tell me,for general,in which