5. Sample Application Specifications
S5U1C17602T1100 Software Manual
EPSON
21
5.3.10 UC71: Measure temperature/humidity
--- Basic information ---
ID UC71
Title Measure
temperature/humidity
Actors
Operator, RFC, LCD
Overview
Measures temperature and humidity and displays the results on the LCD.
Pre-conditions
This function was selected and confirmed via “UC12: Select function.”
Post-conditions
Calls “UC12: Select function.”
--- Basic flow ---
1
The system starts R/F conversion.
2
The system obtains the counter value using the senA conversion complete interrupt, then calculates the temperature.
3
The system obtains the counter value using the senB conversion complete interrupt, then calculates humidity.
4
The system displays the calculated results on the LCD panel.
5
The operator presses SW2 to return to function selection.
6
The system halts R/F conversion.
7
The system calls “UC12: Select function.” (To UC12)
--- Alternate flow ---
If SW2 is not pressed
5a
1
To basic flow 2 for re-measurement
--- Remarks ---
None
