ChTheo/RFG_stm32_ADC_receiver_GUI
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fix

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This commit is contained in:
awe
2026-04-09 19:56:38 +03:00
parent 08823404c0
commit 4dbedb48bc
4 changed files with 46 additions and 5 deletions
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16
tests/test_ring_buffer.py
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@ -41,6 +41,22 @@ class RingBufferTests(unittest.TestCase):
self.assertIsNotNone(ring.last_fft_db)
self.assertEqual(ring.last_fft_db.shape, (ring.fft_bins,))
def test_ring_buffer_can_return_decimated_display_raw(self):
ring = RingBuffer(max_sweeps=3)
sweep_a = np.linspace(0.0, 1.0, 4096, dtype=np.float32)
sweep_b = np.linspace(1.0, 2.0, 4096, dtype=np.float32)
sweep_c = np.linspace(2.0, 3.0, 4096, dtype=np.float32)
freqs = np.linspace(3.3, 14.3, 4096, dtype=np.float64)
ring.push(sweep_a, freqs)
ring.push(sweep_b, freqs)
ring.push(sweep_c, freqs)
raw = ring.get_display_raw_decimated(256)
self.assertEqual(raw.shape, (256, 3))
self.assertAlmostEqual(float(raw[0, -1]), float(sweep_c[0]), places=6)
self.assertAlmostEqual(float(raw[-1, -1]), float(sweep_c[-1]), places=6)
def test_ring_buffer_can_switch_fft_mode_and_rebuild_fft_rows(self):
ring = RingBuffer(max_sweeps=2)
sweep = np.linspace(0.0, 1.0, 64, dtype=np.float32)