RabbitLink EG2110 Instrukcja Użytkownika Pobierz pdf (Strona 52)

48 RabbitLink (EG2110)

E.6 RabbitLink Console Function Call (prior to Dynamic C 7.20)

The RabbitLink serial console may be accessed via the serial port using the

PROG IN

connector on the RabbitLink, as was done in Chapter 2 to configure the RabbitLink.

If RabbitLink firmware version 1.00 is being used, the function calls described in this

section will be recognized by the RabbitLink. Prior to Dynamic C 7.20 these functions

were in STDIO.LIB.

PrintToConsole

int PrintToConsole(char flag);

This function controls whether Stdio commands such as printf go to the RabbitLink

serial console in addition to the Dynamic C Stdio window.

PARAMETER

flag 0 – printf() and related commands work as normal

1 – printf() and related commands go to the RabbitLink serial

console as well.

RETURN VALUE

0 if successful, -1 if not.

SendToConsole

int SendToConsole(char *data, int length);

This function writes a binary buffer of a specified length to the serial console on a Rab-

bitLink. Any data are acceptable since the data will not show up in

the Dynamic C

STDIO

window.

PARAMETERS

data A pointer to the data to be sent.

length The length of the buffer passed in data

RETURN VALUE

The actual number of bytes written to the console.

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