Uc12: Select Function - Epson S5U1C17602T1100 Software Manual

5. Sample Application Specifications
5.3.3

UC12: Select function

--- Basic information ---
ID UC12
Title Select function
Actors Operator (rotary SW)
Overview Selects and confirms the function to run.
Pre-conditions Any of the following:
•
Called when system has been started via "UC11: Start the system."
•
Called to return to function selection via "UC21: Display time."
•
Called to return to function selection via "UC31: Display battery level."
•
Called to return to function selection via "UC41: Adjust LCD contrast."
•
Called to return to function selection via "UC51: Measure illuminance."
•
Called to return to function selection via "UC71: Measure temperature/humidity."
Post-conditions Any of the following:
•
Calls "UC21: Display time."
•
Calls "UC31: Display battery level."
•
Calls "UC41: Adjust LCD contrast."
•
Calls "UC51: Measure illuminance."
•
Calls "UC71: Measure temperature/humidity."
--- Basic flow ---
1 The system displays Function 1 (alphabet) on the LCD panel 14SEG.
Display menu
1: CLOCK
2: BATTERY
3: ILLUMI
4: RFC DEMO
5: CONTRAST
6: TEST MODE
2 The operator rotates the rotary SW to select a function.
3 The system changes the function displayed on the LCD panel.
Clockwise: Up *1
Counterclockwise: Down *2
4 The operator presses SW1 to confirm the function displayed on the LCD panel.
5 The system confirms the function and calls the UC for the function selected.
--- Alternate flow ---
None
--- Remarks ---
When this is rotated clockwise, the menus are displayed in the sequence 6 → 1 → 2...
*1
When this is rotated counterclockwise, menus are displayed in the sequence 1 → 6 → 5...
*2
14
EPSON
S5U1C17602T1100 Software Manual