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Table 22 GPIO Trigger Commands

Command

Description

SET GPIO TRIGM <bit-mask>

Sets all trigger control bits. <bit-mask> is a 32-bit

mask expressed in hex digits. The mask is encoded

as follows:

31 30 29 28 27 26 25 24

N/A N/A N/A N/A N/A N/A N/A N/A

23 22 21 20 19 18 17 16

TRIG16 TRIG15 TRIG14 TRIG13 TRIG12 TRIG11 TRIG10 TRIG9

GPIO8 GPIO7 GPIO6 GPIO5 GPIO4 GPIO3 GPIO2 GPIO1

1 to 0 1 to 0 1 to 0 1 to 0 1 to 0 1 to 0 1 to 0 1 to 0

15 14 13 12 11 10 9 8

N/A N/A N/A N/A N/A N/A N/A N/A

7 6 5 4 3 2 1 0

TRIG8 TRIG7 TRIG6 TRIG5 TRIG4 TRIG3 TRIG2 TRIG1

GPIO8 GPIO7 GPIO6 GPIO5 GPIO4 GPIO3 GPIO2 GPIO1

0 to 1 0 to 1 0 to 1 0 to 1 0 to 1 0 to 1 0 to 1 0 to 1

A value of 1 enables the corresponding GPIO trigger

condition. A value of 0 disables the corresponding

trigger condition. For example, a hex value of 4

enables a GPIO3 0 to 1 transition as a trigger.

NOTE: Setting the trigger mask resets all undefined

trigger strings for triggers that are enabled to the

default trigger string value.

NOTE: The trigger configuration is not changed by

a configuration reset to default.

SHOW GPIO TRIGM

Shows all trigger control bits.

Example:

Local> set gpio trigm 00040006

Local> show gpio trigm

GPIO trigger mask = 00040006

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 103 104

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Silex technology Embedded Intelligent Module SX-560 Especificaciones Pagina 63