Epson S5U1C17602T1100, Руководство пользователя программного обеспечения

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5. Sample Application Specifications
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EPSON
S5U1C17602T1100 Software Manual
5.3.9 UC51: Measure illuminance
--- Basic information ---
ID UC51
Title Measure illuminance
Actors Operator, ADC, LCD
Overview Measures illuminance and displays the results on the LCD (14seg).
Pre-conditions This function was selected and confirmed via “UC12: Select function.”
Post-conditions Calls “UC12: Select function.”
--- Basic flow ---
1 The system starts A/D conversion.
2 The system converts the A/D values obtained from the thermistor to illuminance.
3 The system displays the illuminance on the LCD panel.
4 The operator presses SW2 to return to function selection.
5 The system halts A/D conversion.
6 The system calls “UC12: Select function.” (To UC12)
--- Alternate flow ---
4a If SW2 is not pressed, to basic flow 1
--- Remarks ---
Results are updated using A/D conversion complete interrupt.