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Function checkHeaderBytes

tests/fl/chipsets/hd108.cpp:57–72  ·  view source on GitHub ↗

Helper to verify header bytes match expected RGB gains

Source from the content-addressed store, hash-verified

55
56/// Helper to verify header bytes match expected RGB gains
57void checkHeaderBytes(u8 f0, u8 f1, u8 expected_r, u8 expected_g, u8 expected_b) {
58 // Verify f0 encoding: 0x80 | ((r_gain & 0x1F) << 2) | ((g_gain >> 3) & 0x03)
59 u8 expected_f0 = 0x80 | ((expected_r & 0x1F) << 2) | ((expected_g >> 3) & 0x03);
60 FL_CHECK_EQ(f0, expected_f0);
61
62 // Verify f1 encoding: ((g_gain & 0x07) << 5) | (b_gain & 0x1F)
63 u8 expected_f1 = ((expected_g & 0x07) << 5) | (expected_b & 0x1F);
64 FL_CHECK_EQ(f1, expected_f1);
65
66 // Verify decoded gains match
67 u8 r_decoded, g_decoded, b_decoded;
68 decodeGains(f0, f1, &r_decoded, &g_decoded, &b_decoded);
69 FL_CHECK_EQ(r_decoded, expected_r);
70 FL_CHECK_EQ(g_decoded, expected_g);
71 FL_CHECK_EQ(b_decoded, expected_b);
72}
73
74/// Test fixture that exposes protected showPixels method
75template<int DATA_PIN, fl::u8 CLOCK_PIN, EOrder RGB_ORDER>

Callers 1

FL_TEST_FILEFunction · 0.85

Calls 1

decodeGainsFunction · 0.85

Tested by

no test coverage detected