5.3 Synchronous Digit Functions

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AG Access provides three synchronous functions that access the internal FIFO. Neither of these functions can be invoked if the application is actively collecting via adiCollectDigits:

adiGetDigit - Retrieves a single digit from the AG Access internal queue, thus removing the oldest digit from the queue. If the queue is empty, a 0 is returned; otherwise, the ASCII value is returned.

adiPeekDigit - Retrieves the oldest digit from the AG Access internal queue, without removing the digit from the queue.

adiFlushDigitQueue - Discards all digits stored in the queue.

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