mordae/pico-sdr
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Fix delta, stats print

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Signed-off-by: Jan Hamal Dvořák <mordae@anilinux.org>
This commit is contained in:
Jan Hamal Dvořák 2024-01-27 20:01:39 +01:00
parent b335dcdea6
commit a89581446f
1 changed files with 4 additions and 4 deletions
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8
src/main.c
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@ -453,8 +453,8 @@ static void rf_rx(void)
dma_channel_start(rx_dma);
int delta = ~dma_hw->ch[rx_dma].transfer_count - prev_transfers;
delta_avg = (delta_avg * 1023 + delta * 1024) / 1024;
int delta_netto = delta_avg / 1024;
delta_avg = (delta_avg * 1023 + delta * 256) / 1024;
int delta_netto = delta_avg / 256;
if (delta_netto == (prev_delta_netto - 1)) {
delta_netto = prev_delta_netto;
@ -762,8 +762,8 @@ static void command(const char *cmd)
float rssi_rel = st.rssi_raw / st.rssi_max;
printf("%5.1f dB (%4u) [%5u %+7i] %+5.1f ", 10.0f * log10f(rssi_rel),
(unsigned)sqrt(st.rssi_raw), st.sample_rate,
printf("%5.1f dB (%5.0f) [%5u %+7i] %+5.1f ", 10.0f * log10f(rssi_rel),
sqrtf(st.rssi_raw), st.sample_rate,
(abs(st.frequency) > (int)(st.sample_rate / 2)) ? 0 : st.frequency,
180.0f * st.angle / (float)INT_MAX);