Rockwell-automation 2098-IPD-xxx Ultra5000 C Programming using the Mot Instrukcja Użytkownika Pobierz pdf (Strona 57)

Publication 2098-PM001E-EN-P — July 2002

Referencing the Motion Library 2-17

long SerialPutString(const char *string);

Puts a character string into the ASCII transmit buffer.

Returns 0 if successful, or -1 on an error.

Serial Status

long SerialClearToSend(void);

Returns non-zero if space is available in ASCII transmit buffer.

long SerialDataReady(void);

Returns non-zero if data is available in ASCII receive buffer.

long SerialReceiverFull(void);

Returns non-zero if ASCII receive buffer is full.

long SerialTransmitterEmpty(void);

Returns non-zero if ASCII transmit buffer is empty.

Timer Services

long TimerAccumulated(long channel);

Returns the time accumulated by the specified timer channel.

Accumulated time is in milliseconds. Valid channel arguments are 1 -

8.

long TimerEnable(long channel, long preset);

initializes the specified timer with the specified preset. Preset is in

milliseconds. Valid channel arguments are 1 - 8.

Returns 0 if successful, or -1 on an error.

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