SMART I/O User’s Manual | Chapter 2 | |||
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2.6.10SMLed Syntax
error_code SMLed(u_int8 led, u_int8 value);
Description
This function switches on / off user LED’s.
Input
u_int8 led
u_int8 value
Output
Two options are available. They are: USERL1 Yellow LED on piggyback USERL2 Red LED on piggyback (only if the LED is not jumpered as 68302 HALT.
Indicates the status of the LED.
0Switch LED off
Not 0 Switch LED on
error_code
Example
SUCCESS
E_BMODE LED does not exist
or standard
RetVal = SMLed(USERL1, 0);
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Page | 2 - 28 | ©1996 PEP Modular Computers GmbH | March 12, 1996 |
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