References ▼
The ltmfTunerSignalStrength constants specify the possible TV Tuner signal strength indicators.
typedef enum ltmfTunerSignalStrength{ltmfTUNER_HASNOSIGNALSTRENGTH = -1,ltmfTUNER_NOSIGNAL = 0,ltmfTUNER_SIGNALPRESENT = 1} ltmfTunerSignalStrength;
[-1] The signal strength cannot be determined now.
[0] No signal detected.
[1] Signal detected.
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