Remove any DC offset from before any further filtering takes place.

2026-10-23 11:05:00 +02:00 · 2017-07-16 18:57:15 +01:00
parent 9d1ebc0f8f
commit 8540964097
9 changed files with 23 additions and 25 deletions
@@ -91,7 +91,7 @@ void CYSFRX::samples(const q15_t* samples, uint16_t* rssi, uint8_t length)
    m_rssiCount++;

    m_bitBuffer[m_bitPtr] <<= 1;
-    if (sample < m_dcLevel)
+    if (sample < 0)
      m_bitBuffer[m_bitPtr] |= 0x01U;

    m_buffer[m_dataPtr] = sample;