Roving Networks WIFLY GSX Guide de l'utilisateur télécharger pdf (Page 23)

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set sys launch_string <string>

This command sets the name of the application (indicated by <string>) that is launched

when GPIO9 toggles from high to low after power up (e.g., by pressing the FN button

on evaluation kits). You use this mechanism to invoke valid applications as shown in

Tabl e 2-7.

Setting the <string> to an invalid string such as test results in the following error mes-

sage when GPIO9 is toggled:

*test not Found*

Default: web_app

Example: set sys launch_string wps_app // Sets the launch application to WPS

2.3.51 set sys mask <mask>

This command sets the I/O port direction, where <mask> is a hex number referring to

a bit-mapped register. Figure 2-5 shows the bits corresponding to the GPIO pins and

Tabl e 2-8 shows the GPIO pin usage, their default state, and functionality.

FIGURE 2-5: GPIO PIN BITMASK

TABLE 2-7: VALID APPLICATION STRINGS

<string> Description

web_app Launches the configuration web server.

wps_app Launches the WPS application.

Note: Do not set <string> to the configuration filename or the boot firmware

image. Otherwise, the module configuration may become corrupted and

the module will reboot.

Note: Disable this error message by setting the print level to zero using the set

sys print 0 command.

14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

GPIO0

GPIO1

GPIO2

GPIO3

GPIO4

GPIO5

GPIO6

GPIO7

GPIO14

GPIO13 UART RTS

GPIO12 UART CTS

GPIO11 UART RX

GPIO10 UART TX

GPIO9

GPIO8

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 121 122

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Roving Networks WIFLY GSX Guide de l'utilisateur Page 23