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clean up log file, prolong simulation at the end by 300 sp

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This commit is contained in:
Wei Liu 2023-01-05 16:38:51 +01:00
parent f3bf82a05b
commit c9f3d280a3
1 changed files with 109 additions and 91 deletions
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200
verilog/dot11_tb.v
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@ -35,12 +35,11 @@ integer iq_count, iq_count_tmp, end_dl_count;
// file descriptors // file descriptors
integer sample_file_name_fd; integer sample_file_name_fd;
// integer bb_sample_fd; integer bb_sample_fd;
// integer power_trigger_fd; integer power_trigger_fd;
integer short_preamble_detected_fd; integer short_preamble_detected_fd;
integer long_preamble_detected_fd; integer long_preamble_detected_fd;
integer sync_long_metric_fd;
integer sync_long_out_fd; integer sync_long_out_fd;
integer demod_out_fd; integer demod_out_fd;
@ -51,9 +50,11 @@ integer conv_out_fd;
integer descramble_out_fd; integer descramble_out_fd;
integer signal_fd; integer signal_fd;
integer ht_sig_fd;
integer byte_out_fd; integer byte_out_fd;
integer fcs_out_fd; integer fcs_out_fd;
integer status_code_fd;
// sync_short // sync_short
integer mag_sq_fd; integer mag_sq_fd;
@ -70,7 +71,6 @@ integer metric_fd;
integer phase_correction_fd; integer phase_correction_fd;
integer next_phase_correction_fd; integer next_phase_correction_fd;
integer fft_in_fd; integer fft_in_fd;
integer fft_out_fd;
// equalizer // equalizer
integer new_lts_fd; integer new_lts_fd;
@ -123,25 +123,11 @@ always @(posedge clock) begin
if (file_open_trigger==1) begin if (file_open_trigger==1) begin
iq_sample_file = $fopen(`SAMPLE_FILE, "r"); iq_sample_file = $fopen(`SAMPLE_FILE, "r");
// bb_sample_fd = $fopen("./sample_in.txt", "w"); bb_sample_fd = $fopen("./sample_in.txt", "w");
// power_trigger_fd = $fopen("./power_trigger.txt", "w"); power_trigger_fd = $fopen("./power_trigger.txt", "w");
short_preamble_detected_fd = $fopen("./short_preamble_detected.txt", "w"); short_preamble_detected_fd = $fopen("./short_preamble_detected.txt", "w");
sync_long_metric_fd = $fopen("./sync_long_metric.txt", "w");
long_preamble_detected_fd = $fopen("./sync_long_frame_detected.txt", "w"); long_preamble_detected_fd = $fopen("./sync_long_frame_detected.txt", "w");
sync_long_out_fd = $fopen("./sync_long_out.txt", "w");
demod_out_fd = $fopen("./demod_out.txt", "w");
demod_soft_bits_fd = $fopen("./demod_soft_bits.txt", "w");
demod_soft_bits_pos_fd = $fopen("./demod_soft_bits_pos.txt", "w");
deinterleave_erase_out_fd = $fopen("./deinterleave_erase_out.txt", "w");
conv_out_fd = $fopen("./conv_out.txt", "w");
descramble_out_fd = $fopen("./descramble_out.txt", "w");
signal_fd = $fopen("./signal_out.txt", "w");
byte_out_fd = $fopen("./byte_out.txt", "w");
// sync_short // sync_short
mag_sq_fd = $fopen("./mag_sq.txt", "w"); mag_sq_fd = $fopen("./mag_sq.txt", "w");
mag_sq_avg_fd = $fopen("./mag_sq_avg.txt", "w"); mag_sq_avg_fd = $fopen("./mag_sq_avg.txt", "w");
@ -156,9 +142,9 @@ always @(posedge clock) begin
metric_fd = $fopen("./metric.txt", "w"); metric_fd = $fopen("./metric.txt", "w");
phase_correction_fd = $fopen("./phase_correction.txt", "w"); phase_correction_fd = $fopen("./phase_correction.txt", "w");
next_phase_correction_fd = $fopen("./next_phase_correction.txt", "w"); next_phase_correction_fd = $fopen("./next_phase_correction.txt", "w");
fft_in_fd = $fopen("./fft_in.txt", "w"); fft_in_fd = $fopen("./fft_in.txt", "w");
fft_out_fd = $fopen("./fft_out.txt", "w"); sync_long_out_fd = $fopen("./sync_long_out.txt", "w");
// equalizer // equalizer
new_lts_fd = $fopen("./new_lts.txt", "w"); new_lts_fd = $fopen("./new_lts.txt", "w");
phase_offset_pilot_input_fd = $fopen("./phase_offset_pilot_input.txt", "w"); phase_offset_pilot_input_fd = $fopen("./phase_offset_pilot_input.txt", "w");
@ -171,9 +157,21 @@ always @(posedge clock) begin
equalizer_prod_fd = $fopen("./equalizer_prod.txt", "w"); equalizer_prod_fd = $fopen("./equalizer_prod.txt", "w");
equalizer_prod_scaled_fd = $fopen("./equalizer_prod_scaled.txt", "w"); equalizer_prod_scaled_fd = $fopen("./equalizer_prod_scaled.txt", "w");
equalizer_mag_sq_fd = $fopen("./equalizer_mag_sq.txt", "w"); equalizer_mag_sq_fd = $fopen("./equalizer_mag_sq.txt", "w");
equalizer_out_fd = $fopen("./equalizer_out.txt", "w"); equalizer_out_fd = $fopen("./equalizer_out.txt", "w");
// ofdm decoder
demod_out_fd = $fopen("./demod_out.txt", "w");
demod_soft_bits_fd = $fopen("./demod_soft_bits.txt", "w");
demod_soft_bits_pos_fd = $fopen("./demod_soft_bits_pos.txt", "w");
deinterleave_erase_out_fd = $fopen("./deinterleave_erase_out.txt", "w");
conv_out_fd = $fopen("./conv_out.txt", "w");
descramble_out_fd = $fopen("./descramble_out.txt", "w");
signal_fd = $fopen("./signal_out.txt", "w");
ht_sig_fd = $fopen("./ht_sig_out.txt", "w");
byte_out_fd = $fopen("./byte_out.txt", "w");
fcs_out_fd = $fopen("./fcs_out.txt", "w"); fcs_out_fd = $fopen("./fcs_out.txt", "w");
status_code_fd = $fopen("./status_code.txt","w");
end end
end end
@ -228,17 +226,10 @@ always @(posedge clock) begin
//if (sample_in_strobe && power_trigger) begin //if (sample_in_strobe && power_trigger) begin
if (sample_in_strobe) begin if (sample_in_strobe) begin
// $fwrite(bb_sample_fd, "%d %d %d\n", iq_count, $signed(sample_in[31:16]), $signed(sample_in[15:0])); $fwrite(bb_sample_fd, "%d %d %d\n", iq_count, $signed(sample_in[31:16]), $signed(sample_in[15:0]));
// $fwrite(power_trigger_fd, "%d %d\n", iq_count, dot11_inst.power_trigger); $fwrite(power_trigger_fd, "%d %d\n", iq_count, dot11_inst.power_trigger);
$fwrite(short_preamble_detected_fd, "%d %d\n", iq_count, dot11_inst.short_preamble_detected); $fflush(bb_sample_fd);
$fflush(power_trigger_fd);
$fwrite(long_preamble_detected_fd, "%d %d\n", iq_count, dot11_inst.long_preamble_detected);
// $fflush(bb_sample_fd);
// $fflush(power_trigger_fd);
$fflush(short_preamble_detected_fd);
$fflush(long_preamble_detected_fd);
if ((iq_count % 100) == 0) begin if ((iq_count % 100) == 0) begin
$display("%d", iq_count); $display("%d", iq_count);
@ -251,16 +242,40 @@ always @(posedge clock) begin
if(end_dl_count == 300 ) begin if(end_dl_count == 300 ) begin
$fclose(iq_sample_file); $fclose(iq_sample_file);
// $fclose(bb_sample_fd); $fclose(bb_sample_fd);
// $fclose(power_trigger_fd); $fclose(power_trigger_fd);
$fclose(short_preamble_detected_fd); $fclose(short_preamble_detected_fd);
$fclose(sync_long_metric_fd);
$fclose(long_preamble_detected_fd); $fclose(long_preamble_detected_fd);
// close short preamble detection output files
$fclose(mag_sq_fd);
$fclose(mag_sq_avg_fd);
$fclose(prod_fd);
$fclose(prod_avg_fd);
$fclose(phase_in_fd);
$fclose(phase_out_fd);
$fclose(delay_prod_avg_mag_fd);
// close long preamble detection output files
$fclose(sum_fd);
$fclose(metric_fd);
$fclose(phase_correction_fd);
$fclose(next_phase_correction_fd);
$fclose(fft_in_fd);
$fclose(sync_long_out_fd); $fclose(sync_long_out_fd);
// close equalizer output files
$fclose(new_lts_fd);
$fclose(phase_offset_pilot_input_fd);
$fclose(phase_offset_lts_input_fd);
$fclose(phase_offset_pilot_fd);
$fclose(phase_offset_pilot_sum_fd);
$fclose(phase_offset_phase_out_fd);
$fclose(rot_in_fd);
$fclose(rot_out_fd);
$fclose(equalizer_prod_fd);
$fclose(equalizer_prod_scaled_fd);
$fclose(equalizer_mag_sq_fd);
$fclose(equalizer_out_fd); $fclose(equalizer_out_fd);
// close ofdm decode files
$fclose(demod_out_fd); $fclose(demod_out_fd);
$fclose(demod_soft_bits_fd); $fclose(demod_soft_bits_fd);
$fclose(demod_soft_bits_pos_fd); $fclose(demod_soft_bits_pos_fd);
@ -269,159 +284,162 @@ always @(posedge clock) begin
$fclose(descramble_out_fd); $fclose(descramble_out_fd);
$fclose(signal_fd); $fclose(signal_fd);
$fclose(ht_sig_fd);
$fclose(byte_out_fd); $fclose(byte_out_fd);
$fclose(fcs_out_fd); $fclose(fcs_out_fd);
$fclose(status_code_fd);
$finish; $finish;
end end
end end
if(dot11_inst.short_preamble_detected) begin
if (dot11_inst.sync_long_inst.metric_stb) begin $fwrite(short_preamble_detected_fd, "%d %d\n", iq_count, dot11_inst.sync_short_inst.phase_offset);
$fwrite(sync_long_metric_fd, "%d %d\n", iq_count, dot11_inst.sync_long_inst.metric); $fflush(short_preamble_detected_fd);
$fflush(sync_long_metric_fd);
end end
if(dot11_inst.long_preamble_detected) begin
if (dot11_inst.sync_long_inst.sample_out_strobe) begin $fwrite(long_preamble_detected_fd, "%d %d\n", iq_count, dot11_inst.sync_long_inst.addr1);
$fwrite(sync_long_out_fd, "%d %d\n", $signed(dot11_inst.sync_long_inst.sample_out[31:16]), $signed(dot11_inst.sync_long_inst.sample_out[15:0])); $fflush(long_preamble_detected_fd);
$fflush(sync_long_out_fd);
end end
if(dot11_inst.fcs_out_strobe) begin if(dot11_inst.fcs_out_strobe) begin
$fwrite(fcs_out_fd, "%d %d\n", iq_count, dot11_inst.fcs_ok); $fwrite(fcs_out_fd, "%d %d\n", iq_count, dot11_inst.fcs_ok);
$fflush(fcs_out_fd); $fflush(fcs_out_fd);
end end
// if (dot11_inst.equalizer_inst.sample_out_strobe) begin if(dot11_inst.state == S_HT_SIG_ERROR || dot11_inst.state == S_SIGNAL_ERROR) begin
// $fwrite(equalizer_out_fd, "%d %d\n", $signed(dot11_inst.equalizer_inst.sample_out[31:16]), $signed(dot11_inst.equalizer_inst.sample_out[15:0])); $fwrite(status_code_fd, "%d %d\n", iq_count, dot11_inst.status_code);
// $fflush(equalizer_out_fd); $fflush(status_code_fd);
// end end
if (dot11_inst.legacy_sig_stb) begin if (dot11_inst.legacy_sig_stb) begin
signal_done <= 1; signal_done <= 1;
$fwrite(signal_fd, "%04b %b %012b %b %06b", dot11_inst.legacy_rate, dot11_inst.legacy_sig_rsvd, dot11_inst.legacy_len, dot11_inst.legacy_sig_parity, dot11_inst.legacy_sig_tail); $fwrite(signal_fd, "%d %04b %b %012b %b %06b\n", iq_count, dot11_inst.legacy_rate, dot11_inst.legacy_sig_rsvd, dot11_inst.legacy_len, dot11_inst.legacy_sig_parity, dot11_inst.legacy_sig_tail);
$fflush(signal_fd); $fflush(signal_fd);
end end
if (dot11_inst.ht_sig_stb) begin
$fwrite(ht_sig_fd, "%d %d %d %d %d %d %d %d\n", iq_count, dot11_inst.ht_mcs, dot11.ht_cbw, dot11_inst.ht_len, dot11_inst.ht_rsvd, dot11_inst.ht_aggr, dot11_inst.ht_sgi, dot11_inst.ht_sig_crc_ok);
end
if ((dot11_inst.state == S_MPDU_DELIM || dot11_inst.state == S_DECODE_DATA || dot11_inst.state == S_MPDU_PAD) && dot11_inst.ofdm_decoder_inst.demod_out_strobe) begin if ((dot11_inst.state == S_MPDU_DELIM || dot11_inst.state == S_DECODE_DATA || dot11_inst.state == S_MPDU_PAD) && dot11_inst.ofdm_decoder_inst.demod_out_strobe) begin
$fwrite(demod_out_fd, "%b %b %b %b %b %b\n",dot11_inst.ofdm_decoder_inst.demod_out[0],dot11_inst.ofdm_decoder_inst.demod_out[1],dot11_inst.ofdm_decoder_inst.demod_out[2],dot11_inst.ofdm_decoder_inst.demod_out[3],dot11_inst.ofdm_decoder_inst.demod_out[4],dot11_inst.ofdm_decoder_inst.demod_out[5]); $fwrite(demod_out_fd, "%d %b %b %b %b %b %b\n",iq_count, dot11_inst.ofdm_decoder_inst.demod_out[0],dot11_inst.ofdm_decoder_inst.demod_out[1],dot11_inst.ofdm_decoder_inst.demod_out[2],dot11_inst.ofdm_decoder_inst.demod_out[3],dot11_inst.ofdm_decoder_inst.demod_out[4],dot11_inst.ofdm_decoder_inst.demod_out[5]);
$fwrite(demod_soft_bits_fd, "%b %b %b %b %b %b\n",dot11_inst.ofdm_decoder_inst.demod_soft_bits[0],dot11_inst.ofdm_decoder_inst.demod_soft_bits[1],dot11_inst.ofdm_decoder_inst.demod_soft_bits[2],dot11_inst.ofdm_decoder_inst.demod_soft_bits[3],dot11_inst.ofdm_decoder_inst.demod_soft_bits[4],dot11_inst.ofdm_decoder_inst.demod_soft_bits[5]); $fwrite(demod_soft_bits_fd, "%d %b %b %b %b %b %b\n",iq_count, dot11_inst.ofdm_decoder_inst.demod_soft_bits[0],dot11_inst.ofdm_decoder_inst.demod_soft_bits[1],dot11_inst.ofdm_decoder_inst.demod_soft_bits[2],dot11_inst.ofdm_decoder_inst.demod_soft_bits[3],dot11_inst.ofdm_decoder_inst.demod_soft_bits[4],dot11_inst.ofdm_decoder_inst.demod_soft_bits[5]);
$fwrite(demod_soft_bits_pos_fd, "%b %b %b %b\n",dot11_inst.ofdm_decoder_inst.demod_soft_bits_pos[0],dot11_inst.ofdm_decoder_inst.demod_soft_bits_pos[1],dot11_inst.ofdm_decoder_inst.demod_soft_bits_pos[2],dot11_inst.ofdm_decoder_inst.demod_soft_bits_pos[3]); $fwrite(demod_soft_bits_pos_fd, "%d %b %b %b %b\n",iq_count, dot11_inst.ofdm_decoder_inst.demod_soft_bits_pos[0],dot11_inst.ofdm_decoder_inst.demod_soft_bits_pos[1],dot11_inst.ofdm_decoder_inst.demod_soft_bits_pos[2],dot11_inst.ofdm_decoder_inst.demod_soft_bits_pos[3]);
$fflush(demod_out_fd); $fflush(demod_out_fd);
$fflush(demod_soft_bits_fd); $fflush(demod_soft_bits_fd);
$fflush(demod_soft_bits_pos_fd); $fflush(demod_soft_bits_pos_fd);
end end
if ((dot11_inst.state == S_MPDU_DELIM || dot11_inst.state == S_DECODE_DATA || dot11_inst.state == S_MPDU_PAD) && dot11_inst.deinterleave_erase_out_strobe) begin if ((dot11_inst.state == S_MPDU_DELIM || dot11_inst.state == S_DECODE_DATA || dot11_inst.state == S_MPDU_PAD) && dot11_inst.deinterleave_erase_out_strobe) begin
$fwrite(deinterleave_erase_out_fd, "%b %b %b %b %b %b %b %b\n", dot11_inst.deinterleave_erase_out[0], dot11_inst.deinterleave_erase_out[1], dot11_inst.deinterleave_erase_out[2], dot11_inst.deinterleave_erase_out[3], dot11_inst.deinterleave_erase_out[4], dot11_inst.deinterleave_erase_out[5], dot11_inst.deinterleave_erase_out[6], dot11_inst.deinterleave_erase_out[7]); $fwrite(deinterleave_erase_out_fd, "%d %b %b %b %b %b %b %b %b\n", iq_count, dot11_inst.deinterleave_erase_out[0], dot11_inst.deinterleave_erase_out[1], dot11_inst.deinterleave_erase_out[2], dot11_inst.deinterleave_erase_out[3], dot11_inst.deinterleave_erase_out[4], dot11_inst.deinterleave_erase_out[5], dot11_inst.deinterleave_erase_out[6], dot11_inst.deinterleave_erase_out[7]);
$fflush(deinterleave_erase_out_fd); $fflush(deinterleave_erase_out_fd);
end end
if ((dot11_inst.state == S_MPDU_DELIM || dot11_inst.state == S_DECODE_DATA || dot11_inst.state == S_MPDU_PAD) && dot11_inst.conv_decoder_out_stb) begin if ((dot11_inst.state == S_MPDU_DELIM || dot11_inst.state == S_DECODE_DATA || dot11_inst.state == S_MPDU_PAD) && dot11_inst.conv_decoder_out_stb) begin
$fwrite(conv_out_fd, "%b\n", dot11_inst.conv_decoder_out); $fwrite(conv_out_fd, "%d %b\n", iq_count, dot11_inst.conv_decoder_out);
$fflush(conv_out_fd); $fflush(conv_out_fd);
end end
if ((dot11_inst.state == S_MPDU_DELIM || dot11_inst.state == S_DECODE_DATA || dot11_inst.state == S_MPDU_PAD) && dot11_inst.descramble_out_strobe) begin if ((dot11_inst.state == S_MPDU_DELIM || dot11_inst.state == S_DECODE_DATA || dot11_inst.state == S_MPDU_PAD) && dot11_inst.descramble_out_strobe) begin
$fwrite(descramble_out_fd, "%b\n", dot11_inst.descramble_out); $fwrite(descramble_out_fd, "%d %b\n", iq_count, dot11_inst.descramble_out);
$fflush(descramble_out_fd); $fflush(descramble_out_fd);
end end
if ((dot11_inst.state == S_MPDU_DELIM || dot11_inst.state == S_DECODE_DATA || dot11_inst.state == S_MPDU_PAD) && dot11_inst.byte_out_strobe) begin if ((dot11_inst.state == S_MPDU_DELIM || dot11_inst.state == S_DECODE_DATA || dot11_inst.state == S_MPDU_PAD) && dot11_inst.byte_out_strobe) begin
$fwrite(byte_out_fd, "%02x\n", dot11_inst.byte_out); $fwrite(byte_out_fd, "%d %02x\n", iq_count, dot11_inst.byte_out);
$fflush(byte_out_fd); $fflush(byte_out_fd);
end end
// sync_short // sync_short
if (dot11_inst.sync_short_inst.mag_sq_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin if (dot11_inst.sync_short_inst.mag_sq_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin
$fwrite(mag_sq_fd, "%d\n", dot11_inst.sync_short_inst.mag_sq); $fwrite(mag_sq_fd, "%d %d\n", iq_count, dot11_inst.sync_short_inst.mag_sq);
$fflush(mag_sq_fd); $fflush(mag_sq_fd);
end end
if (dot11_inst.sync_short_inst.mag_sq_avg_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin if (dot11_inst.sync_short_inst.mag_sq_avg_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin
$fwrite(mag_sq_avg_fd, "%d\n", dot11_inst.sync_short_inst.mag_sq_avg); $fwrite(mag_sq_avg_fd, "%d %d\n", iq_count, dot11_inst.sync_short_inst.mag_sq_avg);
$fflush(mag_sq_avg_fd); $fflush(mag_sq_avg_fd);
end end
if (dot11_inst.sync_short_inst.prod_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin if (dot11_inst.sync_short_inst.prod_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin
$fwrite(prod_fd, "%d %d\n", dot11_inst.sync_short_inst.prod[63:32], dot11_inst.sync_short_inst.prod[31:0]); $fwrite(prod_fd, "%d %d %d\n", iq_count, $signed(dot11_inst.sync_short_inst.prod[63:32]), $signed(dot11_inst.sync_short_inst.prod[31:0]));
$fflush(prod_fd); $fflush(prod_fd);
end end
if (dot11_inst.sync_short_inst.prod_avg_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin if (dot11_inst.sync_short_inst.prod_avg_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin
$fwrite(prod_avg_fd, "%d %d\n", dot11_inst.sync_short_inst.prod_avg[63:32], dot11_inst.sync_short_inst.prod_avg[31:0]); $fwrite(prod_avg_fd, "%d %d %d\n", iq_count, $signed(dot11_inst.sync_short_inst.prod_avg[63:32]), $signed(dot11_inst.sync_short_inst.prod_avg[31:0]));
$fflush(prod_avg_fd); $fflush(prod_avg_fd);
end end
if (dot11_inst.sync_short_inst.phase_in_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin if (dot11_inst.sync_short_inst.phase_in_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin
$fwrite(phase_in_fd, "%d %d\n", dot11_inst.sync_short_inst.phase_in_i, dot11_inst.sync_short_inst.phase_in_q); $fwrite(phase_in_fd, "%d %d %d\n", iq_count, $signed(dot11_inst.sync_short_inst.phase_in_i), $signed(dot11_inst.sync_short_inst.phase_in_q));
$fflush(phase_in_fd); $fflush(phase_in_fd);
end end
if (dot11_inst.sync_short_inst.phase_out_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin if (dot11_inst.sync_short_inst.phase_out_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin
$fwrite(phase_out_fd, "%d\n", $signed(dot11_inst.sync_short_inst.phase_out)); $fwrite(phase_out_fd, "%d %d\n", iq_count, $signed(dot11_inst.sync_short_inst.phase_out));
$fflush(phase_out_fd); $fflush(phase_out_fd);
end end
if (dot11_inst.sync_short_inst.delay_prod_avg_mag_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin if (dot11_inst.sync_short_inst.delay_prod_avg_mag_stb && dot11_inst.sync_short_inst.enable && ~dot11_inst.sync_short_inst.reset) begin
$fwrite(delay_prod_avg_mag_fd, "%d\n", dot11_inst.sync_short_inst.delay_prod_avg_mag); $fwrite(delay_prod_avg_mag_fd, "%d %d\n", iq_count, dot11_inst.sync_short_inst.delay_prod_avg_mag);
$fflush(delay_prod_avg_mag_fd); $fflush(delay_prod_avg_mag_fd);
end end
// sync_long // sync_long
if (dot11_inst.sync_long_inst.sum_stb && dot11_inst.sync_long_inst.enable && ~dot11_inst.sync_long_inst.reset) begin if (dot11_inst.sync_long_inst.sum_stb && dot11_inst.sync_long_inst.enable && ~dot11_inst.sync_long_inst.reset) begin
$fwrite(sum_fd, "%d %d\n", dot11_inst.sync_long_inst.sum_i, dot11_inst.sync_long_inst.sum_q); $fwrite(sum_fd, "%d %d %d\n", iq_count, dot11_inst.sync_long_inst.sum_i, dot11_inst.sync_long_inst.sum_q);
$fflush(sum_fd); $fflush(sum_fd);
end end
if (dot11_inst.sync_long_inst.metric_stb && dot11_inst.sync_long_inst.enable && ~dot11_inst.sync_long_inst.reset) begin if (dot11_inst.sync_long_inst.metric_stb && dot11_inst.sync_long_inst.enable && ~dot11_inst.sync_long_inst.reset) begin
$fwrite(metric_fd, "%d\n", dot11_inst.sync_long_inst.metric); $fwrite(metric_fd, "%d %d\n", iq_count, dot11_inst.sync_long_inst.metric);
$fflush(metric_fd); $fflush(metric_fd);
end end
if (dot11_inst.sync_long_inst.raw_stb && dot11_inst.sync_long_inst.enable && ~dot11_inst.sync_long_inst.reset) begin if (dot11_inst.sync_long_inst.raw_stb && dot11_inst.sync_long_inst.enable && ~dot11_inst.sync_long_inst.reset) begin
$fwrite(phase_correction_fd, "%d\n", dot11_inst.sync_long_inst.phase_correction); $fwrite(phase_correction_fd, "%d %d\n", iq_count, dot11_inst.sync_long_inst.phase_correction);
$fflush(phase_correction_fd); $fflush(phase_correction_fd);
$fwrite(next_phase_correction_fd, "%d\n", dot11_inst.sync_long_inst.next_phase_correction); $fwrite(next_phase_correction_fd, "%d %d\n", iq_count, dot11_inst.sync_long_inst.next_phase_correction);
$fflush(next_phase_correction_fd); $fflush(next_phase_correction_fd);
end end
if (dot11_inst.sync_long_inst.fft_in_stb && dot11_inst.sync_long_inst.enable && ~dot11_inst.sync_long_inst.reset) begin if (dot11_inst.sync_long_inst.fft_in_stb && dot11_inst.sync_long_inst.enable && ~dot11_inst.sync_long_inst.reset) begin
$fwrite(fft_in_fd, "%d %d\n", dot11_inst.sync_long_inst.fft_in_re, dot11_inst.sync_long_inst.fft_in_im); $fwrite(fft_in_fd, "%d %d %d\n", iq_count, dot11_inst.sync_long_inst.fft_in_re, dot11_inst.sync_long_inst.fft_in_im);
$fflush(fft_in_fd); $fflush(fft_in_fd);
end end
if (dot11_inst.sync_long_inst.fft_valid && dot11_inst.sync_long_inst.enable && ~dot11_inst.sync_long_inst.reset) begin if (dot11_inst.sync_long_inst.sample_out_strobe) begin
$fwrite(fft_out_fd, "%d %d\n", $signed(dot11_inst.sync_long_inst.fft_out_re[22:7]), $signed(dot11_inst.sync_long_inst.fft_out_im[22:7])); $fwrite(sync_long_out_fd, "%d %d %d\n",iq_count, $signed(dot11_inst.sync_long_inst.sample_out[31:16]), $signed(dot11_inst.sync_long_inst.sample_out[15:0]));
$fflush(fft_out_fd); $fflush(sync_long_out_fd);
end end
// equalizer // equalizer
if ((dot11_inst.equalizer_inst.num_ofdm_sym == 1 || (dot11_inst.equalizer_inst.pkt_ht==1 && dot11_inst.equalizer_inst.num_ofdm_sym==5)) && dot11_inst.equalizer_inst.state == dot11_inst.equalizer_inst.S_CALC_FREQ_OFFSET && dot11_inst.equalizer_inst.sample_in_strobe_dly == 1 && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin if ((dot11_inst.equalizer_inst.num_ofdm_sym == 1 || (dot11_inst.equalizer_inst.pkt_ht==1 && dot11_inst.equalizer_inst.num_ofdm_sym==5)) && dot11_inst.equalizer_inst.state == dot11_inst.equalizer_inst.S_CALC_FREQ_OFFSET && dot11_inst.equalizer_inst.sample_in_strobe_dly == 1 && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin
$fwrite(new_lts_fd, "%d %d\n", dot11_inst.equalizer_inst.lts_i_out, dot11_inst.equalizer_inst.lts_q_out); $fwrite(new_lts_fd, "%d %d %d\n", iq_count, dot11_inst.equalizer_inst.lts_i_out, dot11_inst.equalizer_inst.lts_q_out);
$fflush(new_lts_fd); $fflush(new_lts_fd);
end end
if (dot11_inst.equalizer_inst.pilot_in_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin if (dot11_inst.equalizer_inst.pilot_in_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin
$fwrite(phase_offset_pilot_input_fd, "%d %d\n", dot11_inst.equalizer_inst.input_i, dot11_inst.equalizer_inst.input_q); $fwrite(phase_offset_pilot_input_fd, "%d %d %d\n", iq_count, dot11_inst.equalizer_inst.input_i, dot11_inst.equalizer_inst.input_q);
$fflush(phase_offset_pilot_input_fd); $fflush(phase_offset_pilot_input_fd);
$fwrite(phase_offset_lts_input_fd, "%d %d\n", dot11_inst.equalizer_inst.lts_i_out, dot11_inst.equalizer_inst.lts_q_out); $fwrite(phase_offset_lts_input_fd, "%d %d %d\n", iq_count, dot11_inst.equalizer_inst.lts_i_out, dot11_inst.equalizer_inst.lts_q_out);
$fflush(phase_offset_lts_input_fd); $fflush(phase_offset_lts_input_fd);
end end
if (dot11_inst.equalizer_inst.pilot_out_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin if (dot11_inst.equalizer_inst.pilot_out_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin
$fwrite(phase_offset_pilot_fd, "%d %d\n", dot11_inst.equalizer_inst.pilot_i, dot11_inst.equalizer_inst.pilot_q); $fwrite(phase_offset_pilot_fd, "%d %d %d\n", iq_count, dot11_inst.equalizer_inst.pilot_i, dot11_inst.equalizer_inst.pilot_q);
$fflush(phase_offset_pilot_fd); $fflush(phase_offset_pilot_fd);
end end
if (dot11_inst.equalizer_inst.phase_in_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin if (dot11_inst.equalizer_inst.phase_in_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin
$fwrite(phase_offset_pilot_sum_fd, "%d %d\n", dot11_inst.equalizer_inst.pilot_sum_i, dot11_inst.equalizer_inst.pilot_sum_q); $fwrite(phase_offset_pilot_sum_fd, "%d %d %d\n", iq_count, dot11_inst.equalizer_inst.pilot_sum_i, dot11_inst.equalizer_inst.pilot_sum_q);
$fflush(phase_offset_pilot_sum_fd); $fflush(phase_offset_pilot_sum_fd);
end end
if (dot11_inst.equalizer_inst.phase_out_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin if (dot11_inst.equalizer_inst.phase_out_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin
$fwrite(phase_offset_phase_out_fd, "%d\n", $signed(dot11_inst.equalizer_inst.phase_out)); $fwrite(phase_offset_phase_out_fd, "%d %d\n", iq_count, $signed(dot11_inst.equalizer_inst.phase_out));
$fflush(phase_offset_phase_out_fd); $fflush(phase_offset_phase_out_fd);
end end
if (dot11_inst.equalizer_inst.rot_in_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin if (dot11_inst.equalizer_inst.rot_in_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin
$fwrite(rot_in_fd, "%d %d %d\n", $signed(dot11_inst.equalizer_inst.buf_i_out), $signed(dot11_inst.equalizer_inst.buf_q_out), $signed(dot11_inst.equalizer_inst.sym_phase)); $fwrite(rot_in_fd, "%d %d %d %d\n", iq_count, $signed(dot11_inst.equalizer_inst.buf_i_out), $signed(dot11_inst.equalizer_inst.buf_q_out), $signed(dot11_inst.equalizer_inst.sym_phase));
$fflush(rot_in_fd); $fflush(rot_in_fd);
end end
if (dot11_inst.equalizer_inst.rot_out_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin if (dot11_inst.equalizer_inst.rot_out_stb && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin
$fwrite(rot_out_fd, "%d %d\n", dot11_inst.equalizer_inst.rot_i, dot11_inst.equalizer_inst.rot_q); $fwrite(rot_out_fd, "%d %d %d\n", iq_count, dot11_inst.equalizer_inst.rot_i, dot11_inst.equalizer_inst.rot_q);
$fflush(rot_out_fd); $fflush(rot_out_fd);
end end
if (dot11_inst.equalizer_inst.prod_out_strobe && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin if (dot11_inst.equalizer_inst.prod_out_strobe && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin
$fwrite(equalizer_prod_fd, "%d %d\n", $signed(dot11_inst.equalizer_inst.prod_i), $signed(dot11_inst.equalizer_inst.prod_q)); $fwrite(equalizer_prod_fd, "%d %d %d\n", iq_count, $signed(dot11_inst.equalizer_inst.prod_i), $signed(dot11_inst.equalizer_inst.prod_q));
$fflush(equalizer_prod_fd); $fflush(equalizer_prod_fd);
$fwrite(equalizer_prod_scaled_fd, "%d %d\n", $signed(dot11_inst.equalizer_inst.prod_i_scaled), $signed(dot11_inst.equalizer_inst.prod_q_scaled)); $fwrite(equalizer_prod_scaled_fd, "%d %d %d\n", iq_count, $signed(dot11_inst.equalizer_inst.prod_i_scaled), $signed(dot11_inst.equalizer_inst.prod_q_scaled));
$fflush(equalizer_prod_scaled_fd); $fflush(equalizer_prod_scaled_fd);
$fwrite(equalizer_mag_sq_fd, "%d\n", dot11_inst.equalizer_inst.mag_sq); $fwrite(equalizer_mag_sq_fd, "%d %d\n", iq_count, dot11_inst.equalizer_inst.mag_sq);
$fflush(equalizer_mag_sq_fd); $fflush(equalizer_mag_sq_fd);
end end
if (dot11_inst.equalizer_inst.sample_out_strobe && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin if (dot11_inst.equalizer_inst.sample_out_strobe && dot11_inst.equalizer_inst.enable && ~dot11_inst.equalizer_inst.reset) begin
$fwrite(equalizer_out_fd, "%d %d\n", $signed(dot11_inst.equalizer_inst.sample_out[31:16]), $signed(dot11_inst.equalizer_inst.sample_out[15:0])); $fwrite(equalizer_out_fd, "%d %d %d\n", iq_count, $signed(dot11_inst.equalizer_inst.sample_out[31:16]), $signed(dot11_inst.equalizer_inst.sample_out[15:0]));
$fflush(equalizer_out_fd); $fflush(equalizer_out_fd);
end end