iPod IWIP3G User Guide - Page 122

Set Control Bind

Page 122 highlights

6.21 SET CONTROL BIND With SET CONTROL BIND, it is possible to bind iWRAP commands to GPIO pins. 6.21.1 Syntax Synopsis: SET CONTROL BIND {pri} [io_mask] [direction] [command] Description: pri io_mask direction command Command priority. Determines the order in which the commands bound to PIO are executed. WT12 and WT11 value range: PIO2-PIO7 WT32 value range: PIO0-PIO10 If only pri parameter is given the current bind will be removed. Determines which PIO is to be bind. This is a hexadecimal value. Example: Set PIO5. 100000bin (5th bit is one) = 20hex Determines whether PIO is triggered on rising, falling, or on both edges of the signal. Possible values: RISE Command is executed on rising edge. FALL Command is executed on falling edge. CHANGE Command is executed on rising and falling edge. Standard iWRAP command or string to be sent to the active Bluetooth link. 122

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122
6.21
SET CONTROL BIND
With
SET CONTROL BIND
, it is possible to bind iWRAP commands to GPIO pins.
6.21.1
Syntax
Synopsis:
SET CONTROL BIND {
pri
} [
io_mask
] [
direction
] [
command
]
Description:
pri
Command priority. Determines the order in which the commands bound
to PIO are executed.
WT12 and WT11 value range: PIO2-PIO7
WT32 value range: PIO0-PIO10
If only
pri
parameter is given the current bind will be removed.
io_mask
Determines which PIO is to be bind.
This is a hexadecimal value.
Example: Set PIO5. 100000bin (5
th
bit is one) = 20hex
direction
Determines whether PIO is triggered on rising, falling, or on both edges of
the signal.
Possible values:
RISE
Command is executed on rising edge.
FALL
Command is executed on falling edge.
CHANGE
Command is executed on rising and falling edge.
command
Standard iWRAP command or string to be sent to the active
Bluetooth
link.