Operating systems, development tools, and professional services
for connected embedded systems
for connected embedded systems
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PcmciaBeep
Beep the PC speaker when PCMCIA cards are changed (QNX)
Syntax:
PcmciaBeep &
Options:
None.
Description:
The PcmciaBeep utility runs in the background and beeps the PC's speaker whenever a PCMCIA card is changed.
The sounds made by PcmciaBeep vary depending on what the change was:
| Beeps | Description |
|---|---|
| LOW,HIGH | Card configured and in use by a device driver |
| LOW | Card configured but no device driver attached |
| LOW,RAZZ | Card recognized, but resources unavailable to configure |
| HIGH,LOW | Card has been removed |
| RAZZ | Card is not recognized |
| HIGH,HIGH,HIGH | Card battery low |
Examples:
Automatically beep the speaker whenever a PCMCIA card is inserted or removed:
PcmciaBeep &
Exit status:
The PcmciaBeep utility does not normally exit. If supplied with invalid command-line parameters, or if it cannot find a PCMCIA server, it will write a diagnostic message to the standard error and will exit with a non-zero exit status.
See also:
Pcmcia.*, PcmciaLaunch, pcmciatrap, pin
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