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| author | Matt Ettus <matt@ettus.com> | 2011-03-06 22:51:38 -0800 |
|---|---|---|
| committer | Matt Ettus <matt@ettus.com> | 2011-03-06 22:51:38 -0800 |
| commit | 942b7039f0449a90f9b0dfd2c35160d05748fcbb (patch) | |
| tree | f4d2e3080054730690059dd6b64be5f4d9da54c7 | |
| parent | 440dc1f85c487a31572463ee041abb8c1379d25a (diff) | |
| download | uhd-942b7039f0449a90f9b0dfd2c35160d05748fcbb.tar.gz uhd-942b7039f0449a90f9b0dfd2c35160d05748fcbb.tar.bz2 uhd-942b7039f0449a90f9b0dfd2c35160d05748fcbb.zip | |
u2/u2p: fix off-by-one error in dsp_framer
| -rw-r--r-- | usrp2/fifo/dsp_framer36.v | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usrp2/fifo/dsp_framer36.v b/usrp2/fifo/dsp_framer36.v index 77a0ac5f7..d99b1fcaf 100644 --- a/usrp2/fifo/dsp_framer36.v +++ b/usrp2/fifo/dsp_framer36.v @@ -34,12 +34,13 @@ module dsp_framer36 .dataout(tfifo_data), .src_rdy_o(tfifo_out_src_rdy), .dst_rdy_i(tfifo_out_dst_rdy), .space(), .occupied() ); + // FIXME won't handle single-line packets, will show wrong length always @(posedge clk) if(reset | clear) pkt_len_in <= 0; else if(do_xfer_in) if(data_i[32]) // sof - pkt_len_in <= 1; + pkt_len_in <= 2; // fixes off by one since number is stored before increment else pkt_len_in <= pkt_len_in + 1; |