Battoolowflash - Texas Instruments TI-89 Developer's Manual

Appendix A: System Routines — Link

BatTooLowFlash

Declaration: BOOL BatTooLowFlash (WORD delayCount )
Category(ies): Link, Flash Memory, Status Line
Description: Returns TRUE if battery level is (or ever was) too low to write to Flash. If
delayCount is non-zero, and the USER timer is not already in use, a delay
of delayCount will occur before a reading is done.
Inputs: delayCount — Length of delay before battery reading is taken
Outputs: Returns TRUE if battery level is (or ever was) too low to write to Flash.
Otherwise returns FALSE.
Assumptions: USER timer is not already in use.
Side Effects: None
Availability: On AMS 2.00 and higher.
TI-89 / TI-92 Plus
None
Differences:
See Also: None
Example:
if (BatTooLowFlash(50*MS100))
ERD_dialog( ER_BATT_LOW, FALSE );
TI-89 / TI-92 Plus Developer Guide
(recommended value is 50 † MS100).
/* batteries too low to send product code */
Not for Distribution
657
Beta Version January 26, 2001