LCD ReadButtons
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Definition
INT LCD_ReadButtons ( <INT device> )
Updates the integer holding the buttonstatus.
Parameters
INT device | - Number of the device. |
Returns
INT : LCD.DLL Errorcodes
LCD_ERROR_NONE | - 0 | - No error. |
LCD_ERROR_SERVICEINACTIVE | - -14 | - The service is inactive. |
LCD_ERROR_DEVICENOTCONNECTED | - -21 | - Device not connected. |
LCD_ERROR_INVALIDPARAMETER | - -22 | - Invalid parameter. |