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fix rssi_iir_update() and rssi_get_avg() channel checks in bluetooth_rxtx/ubertooth_rssi.c #481

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fix rssi_iir_update() and rssi_get_avg() channel checks in bluetooth_rxtx/ubertooth_rssi.c #481

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022f3d2
fix rssi_iir_update() and rssi_get_avg() channel checks in bluetooth_…
matrix Dec 12, 2021
2e26a52
Merge remote-tracking branch 'upstream/master'
matrix Jun 26, 2025
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4 changes: 2 additions & 2 deletions firmware/bluetooth_rxtx/ubertooth_rssi.c
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,7 @@ void rssi_iir_update(uint16_t channel)

/* Use array to track 79 Bluetooth channels, or just first slot
* of array if the frequency is not a valid Bluetooth channel. */
if ( channel < 2402 || channel < 2480 )
if ( channel < 2402 || channel > 2480 )
channel = 2402;

int i = channel - 2402;
Expand All @@ -77,7 +77,7 @@ int8_t rssi_get_avg(uint16_t channel)
{
/* Use array to track 79 Bluetooth channels, or just first slot
* of array if the frequency is not a valid Bluetooth channel. */
if ( channel < 2402 || channel < 2480 )
if ( channel < 2402 || channel > 2480 )
channel = 2402;

return (rssi_iir[channel-2402] + 128) / 256;
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