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TUNEFUNC.H
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1994-02-01
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707b
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17 lines
/******************************************
* tunefunc.h version 1.0 June 3, 1993 FvH *
* header file for tunefunc.c *
******************************************/
int InitTune(void);
/* return whether I2C functions correctly. if TRUE tuner is initialized. */
int GetStatus(unsigned char* Status);
/* get status from tuner, return whether success */
int SetFreq(unsigned long Freq);
/* set tuner to given frequency Freq in Hz, return whether success.
InitTune() must have been called before use. */
int SelectChannel(unsigned long freq);
/* freq == 0 -> direct video,
freq != 0 -> tune frequency freq on tuner.
initializes tuner if neccesary, return whether success */