|
From: | Tom Rondeau |
Subject: | Re: [Discuss-gnuradio] how to deal with "underride" |
Date: | Wed, 12 Dec 2012 12:07:31 -0500 |
I compared the difference when using GMSK and PSK in simple_trx.grc which use radio_hier.grc.When use GMSK,it callsgr_fir_fff: using SSEWhen use PSK,it callsgr_fir_ccf: using SSEgr_fir_ccc: using SSEAlso I compare with benchmark_tx,when use PSKit calls gr_fir_ccf: using SSEwhen use gmskit callsgr_fir_fff: using SSEI know c, f means different data type: complex and float.Is it the reason why PSK fail to work? which calls additional "gr_fir_ccc: using SSE"?If it is not the reason, I will dive into framer, which may also cause failure in TX.Thank you.
=================================
Xiangwei Zheng
[Prev in Thread] | Current Thread | [Next in Thread] |