Function fl_progmem_read_float

src/fl/audio/mic_response_data.h:25–30

Read a float from PROGMEM. On AVR this reads flash via pgm_read_dword; on other platforms it's a plain memory read via memcpy (no aliasing issues).

/// Read a float from PROGMEM. On AVR this reads flash via pgm_read_dword;
/// on other platforms it's a plain memory read via memcpy (no aliasing issues).
inline float fl_progmem_read_float(const float* addr) {
    u32 raw = FL_PGM_READ_DWORD_ALIGNED(addr);
    float result;
    FL_BUILTIN_MEMCPY(&result, &raw, sizeof(float));
    return result;
}

// ============================================================================
// 1/6-octave frequency points: 61 points from 20 Hz to 20 kHz