sub_gpiob

sub_gpiob_write

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Synopsis

int sub_gpiob_write( sub_handle hndl, int set, int* get, int mask )

Set GPIOB output status. For GPIOB in output state function will set output driver to drive "1"-high, "0"-low. For GPIO in input state function will "1"-enable, "0"-disable weak pull-up on corresponding GPIOB pin.

Parameters

•	set - Bits 0..7 of set parameter correspond to GPIOB0..GPIOB7 output statuses.

•	*get - Pointer to store current GPIOB output status read from SUB-20.

•	mask - Bit in set parameter will take effect only if corresponding mask bit is "1". With mask=0 function will only read current GPIOB output status.

Return value

On success function returns 0. Otherwise error code.