Epson S5U1C17602T1100 Mounting instructions

Software Manual
S5U1C17602T1100
SOFTWARE EVALUATION TOOL FOR S1C17602

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© SEIKO EPSON CORPORATION 2009, All rights reserved.

Table of Contents
S5U1C17602T1100 Software Manual EPSON i
Table of Contents
1. Overview............................................................................................................................................1
1.1 Introduction.................................................................................................................................1
1.2 Related documents.....................................................................................................................1
2. Configuration and Run Procedures ................................................................................................2
2.1 Configuration..............................................................................................................................2
2.2 Run procedures..........................................................................................................................2
3. Basic Function Operation ................................................................................................................3
3.1 Function overview.......................................................................................................................3
3.2 Switches.....................................................................................................................................3
3.3 Program launch..........................................................................................................................4
3.4 Function selection menu.............................................................................................................4
3.5 Clock [CLOCK]...........................................................................................................................5
3.5.1 Time display [TIME]...........................................................................................................5
3.5.2 Time setting [CLK ADJUST] ..............................................................................................5
3.6 Battery level [BATTERY].............................................................................................................6
3.6.1 Battery level.......................................................................................................................6
3.7 Temperature and humidity [RFC DEMO]....................................................................................6
3.7.1 Temperature......................................................................................................................6
3.7.2 Humidity ............................................................................................................................6
3.8 Illuminance [ILLUMI]...................................................................................................................6
3.8.1 Illuminance measurement .................................................................................................6
4. Board Inspection Function Operation.............................................................................................7
4.1 Function overview.......................................................................................................................7
4.2 Board inspection [TEST MODE].................................................................................................7
4.3 Switch inspection........................................................................................................................7
4.4 LCD panel inspection..................................................................................................................8
4.5 Battery inspection.......................................................................................................................8
4.6 Illuminance sensor (ADC) inspection..........................................................................................8
4.7 Temperature/humidity sensor (RFC) inspection..........................................................................9
4.8 Infrared inspection......................................................................................................................9
5. Sample Application Specifications................................................................................................10
5.1 Use case configuration.............................................................................................................10
5.2 Status transition between use cases ........................................................................................ 11
5.3 Use case scenarios..................................................................................................................12

Table of Contents
ii EPSON S5U1C17602T1100 Software Manual
5.3.1 How to read use case scenarios .....................................................................................12
5.3.2 UC11: Start the system....................................................................................................13
5.3.3 UC12: Select function......................................................................................................14
5.3.4 UC21: Display time..........................................................................................................15
5.3.5 UC22: Set time................................................................................................................16
5.3.6 UC23: Advance time........................................................................................................17
5.3.7 UC31: Display battery level.............................................................................................18
5.3.8 UC41: Adjust contrast......................................................................................................19
5.3.9 UC51: Measure illuminance ............................................................................................20
5.3.10 UC71: Measure temperature/humidity.............................................................................21
6. Known Bugs....................................................................................................................................22
7. Notice...............................................................................................................................................23

1. Overview
S5U1C17602T1100 Software Manual EPSON 1
1. Overview
1.1 Introduction
This document describes how to use the sample applications provided with the SVT17602 CPU board and provides basic
specifications for these applications. Note that the descriptions in this document and the sample application programs are illustrative
examples of the SVT17602 functions. These descriptions are not intended to assure the safety of the overall system architecture.
1.2 Related documents
Refer to the S5U1C17001C Manual for detailed compiler specifications and discussions of how to use the GNU17 IDE.
Refer to “SVT17602_HW_manual.pdf” for detailed SVT17602 CPU board specifications.

2. Configuration and Run Procedures
2EPSON S5U1C17602T1100 Software Manual
2. Configuration and Run Procedures
2.1 Configuration
The sample applications are configured as shown below.
SVT17602_sample
+---drivers Driver source group
+---temphumi Temperature/humidity calculation program
| main.c Main program
| testFact.c Board inspection program
| boot.c Boot program
| demoAdc.c Illuminance demo program
| demoClock.c Clock demo program
| demoLcd.c LCD demo program
| demoRfc.c Temperature/humidity demo program
| demoSvd.c SVD demo program
| demo.launch Project launch file
| .cdtproject Project file
| .gnu17project Project file
| .project Project file
| svt17602_sample_gnu17IDE.cmd GDB command file
| svt17602_ample_gnu17IDE.lds Linker script file
| svt17602_sample_gnu17IDE.mak Make file
| svt17602_sample_gnu17IDE.par Parameter setting file
2.2 Run procedures
[1] Project import
(1) Launch the IDE and import the “svt17602_sample” project.
* For detailed information on import methods, refer to “3. Software Development Procedures” in the S5U1C17001C
Manual.
[2] Build
(1) Use the IDE to build the “svt17602_sample” project.
[3] Connection, power supply
(1) Connect the ICD board, CPU board, and PC.
(2) Reset the ICD board.
[4] Program loading
(1) Modify the path to fls17602.elf within the command file, if necessary.
The default path is C:\EPSON\GNU17\mcu_model\17602\fls\fls17602.elf.
* Refer to the S5U1C17001C Manual for detailed information on modifying command files.
(2) Use the IDE to load the “svt17602_sample” project.

3. Basic Function Operation
S5U1C17602T1100 Software Manual EPSON 3
3. Basic Function Operation
3.1 Function overview
The sample applications include the following basic functions.
Function (major) Function (minor) Description
Function selection - Selects and confirms the function to run.
Time display
TIME Continuously displays the time set.Clock CLOCK
Time setting
CLK ADJUST Sets the time.
Battery level
BATTERY QUANTITY Displays the battery level in the form of a battery symbol.
Temperature measurement
Displays the temperature. (XX.X °C)Temperature and humidity
RFC DEMO Humidity measurement
Displays the humidity. (% RH)
Illuminance
ILLUMI Illuminance measurement Displays the illuminance. (XXXX LUX)
Test Mode
TEST MODE SW (port) test LCD test
SVD test
ADC test
RFC test
REMC test
Inspects the SVT board.
3.2 Switches
The SVT17602 CPU board switches shown below are used with sample applications.

3. Basic Function Operation
4EPSON S5U1C17602T1100 Software Manual
3.3 Program launch
Load the program to the SVT17602 CPU board as described in “2.2 Run procedures” in this document. This command will launch
the program, initialize the peripheral devices, and display “HELLO17602” on the LCD panel for 3 seconds. The display then
switches to menu display.
Press SW1 or the rotary SW as instructed on the LCD panel to call functions.
3.4 Function selection menu
The following menu is displayed on the LCD panel 14SEG.
Rotate the rotary SW clockwise or counterclockwise to select from the menu.
Press SW1 or the rotary SW to enter the menu selected.

3. Basic Function Operation
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3.5 Clock [CLOCK]
3.5.1 Time display [TIME]
This function displays the time held internally.
Set the time as described in “3.5.2 Time setting.”
The clock will continue to count even while other functions run.
The clock counts up from 00:00:00 immediately after launching the program.
Restarting the SVT17602 CPU board resets the clock to 00:00:00.
Press SW2 to return to the function selection menu display.
3.5.2 Time setting [CLK ADJUST]
Press SW1 and SW2 simultaneously in clock display mode to call the clock setting function.
This function is used to set the clock.
First, set the hours. Minutes and seconds will not appear while you set the hours.
Use the rotary SW to select the correct hour.
Press SW1 or the rotary SW to confirm hours, then proceed to set minutes.
Adjust minutes using the rotary SW in the same way as for hours. Press SW1 or the rotary SW to confirm minutes, then proceed to
set seconds.
Adjust seconds using the rotary SW. Press SW1 or the rotary SW to confirm seconds.
Once, hours, minutes, and seconds have been set, the display will automatically revert to Time display (TIME).

3. Basic Function Operation
6EPSON S5U1C17602T1100 Software Manual
3.6 Battery level [BATTERY]
3.6.1 Battery level
This function indicates remaining battery level and voltage.
The voltage is displayed on the 14SEG, while battery level is indicated by the battery icon.
Press SW2 to return to the function selection menu display.
3.7 Temperature and humidity [RFC DEMO]
3.7.1 Temperature
This function displays temperature converted input from a thermistor.
Temperature measurement will continue until the operator presses SW2.
Press SW2 to return to the function selection menu display.
3.7.2 Humidity
This function displays humidity converted input from a humidity sensor.
Humidity measurement continues until the operator presses SW2.
Press SW2 to return to the function selection menu display.
3.8 Illuminance [ILLUMI]
3.8.1 Illuminance measurement
This function displays illuminance converted input from an illuminance sensor.
Illuminance measurement continues until the operator presses SW2.
Press SW2 to return to the function selection menu display.
1.8 to 2.0 V：
2.1 to 2.5 V：
2.6 to 2.9 V：

4. Board Inspection Function Operation
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4. Board Inspection Function Operation
4.1 Function overview
The sample applications include the following board inspection functions.
Inspection
sequence Function Description
1 Switch inspection Examines SW1 to SW4 input.
2 LCD panel inspection Examines LCD panel display.
3 Battery inspection Displays battery level in volts.
4 Illuminance sensor (ADC) inspection Performs inspection to determine whether the illuminance
sensor is connected correctly.
5 Temperature/humidity sensor (RFC)
inspection Performs inspection to determine whether temperature/humidity sensor is connected correctly.
6 Infrared inspection Performs inspection to determine whether remote control
communication is possible.
4.2 Board inspection [TEST MODE]
Select TEST MODE from the menu, as described in “2.2 Run Procedures” in this document, then press SW1 or the rotary SW.
This launches the program and starts the board inspection.
4.3 Switch inspection
This inspection confirms that the correct input has been obtained when SW1, SW2, and the rotary SW are pressed.
[Inspection details]
Has a SW1 input been detected?
Has a SW2 input been detected?
Has a rotary SW input been detected?
Has a rotary SW rotation to clockwise been detected?
Has a rotary SW rotation to counterclockwise been detected?
[Inspection method]
Press SW1 as indicated on the LCD.
The program proceeds to the SW2 inspection once the SW1 input has been correctly detected.
Inspect SW2 and the rotary SW in the same way.
LCD panel inspection begins once switch inspection is complete.

4. Board Inspection Function Operation
8EPSON S5U1C17602T1100 Software Manual
4.4 LCD panel inspection
This inspection checks that the LCD panel is correctly connected to the SVT17602 CPU board.
[Inspection details]
The LCD panel is fully illuminated to check that the panel is not defective.
[Inspection method]
Visually inspect the LCD panel. If you detect no problems, press SW2 to proceed to battery inspection.
4.5 Battery inspection
This inspection confirms that the correct voltage is supplied to the SVT17602 CPU board.
[Inspection details]
The inspection confirms battery level (for the button cell) and SVD functioning.
[Inspection method]
Check the SVD displayed on the panel. Voltage is checked as shown in the following table.
Battery level Display Battery level Display
More than 3.2 V 32 OR MORE 2.5 V to 2.6 V 26 OR LESS
3.1 V to 3.2 V 32 OR LESS 2.4 V to 2.5 V 25 OR LESS
3.0 V to 3.1 V 31 OR LESS 2.3 V to 2.4 V 24 OR LESS
2.9 V to 3.0 V 30 OR LESS 2.2 V to 2.3 V 23 OR LESS
2.8 V to 2.9 V 29 OR LESS 2.1 V to 2.2 V 22 OR LESS
2.7 V to 2.8 V 28 OR LESS 2.0 V to 2.1 V 21 OR LESS
2.6 V to 2.7 V 27 OR LESS Less than 2.0 V ---
＊Note that the SVT17602 CPU board cannot detect voltages below 2.0 V.
Following confirmation, press SW2 to start the illuminance sensor inspection.
4.6 Illuminance sensor (ADC) inspection
This inspection checks that the illuminance sensor is connected correctly.
[Inspection details]
This inspection confirms that the input from the illuminance sensor is correctly A/D converted and that the illuminance is correctly
displayed.
[Inspection method]
Confirm that the illuminance value displayed on the panel varies when the light level is altered.
Following confirmation, press SW2 to start temperature/humidity sensor inspections.

4. Board Inspection Function Operation
S5U1C17602T1100 Software Manual EPSON 9
4.7 Temperature/humidity sensor (RFC) inspection
This inspection checks that the temperature and humidity sensors are connected correctly.
[Inspection details]
This inspection confirms that the input from the temperature and humidity sensors are correctly R/F converted and that temperature
and humidity are correctly displayed.
[Inspection method]
Confirm that the temperature and humidity values displayed on the panel change when heat is applied to the temperature sensor.
Following confirmation, press SW2 to start infrared inspection.
4.8 Infrared inspection
This inspection checks that infrared signals are correctly received and transmitted. (Two SVT17602 CPU boards are required.)
[Inspection details]
This inspection confirms infrared transmission and reception.
[Inspection method]
The inspected board is referred to here as “A” and the opposite board as “B.”
(1) Download the “svt17602_remc_test” remote control resistance inspection firmware to B.
(2) Turn on power to B and reset.
→“RCV WAIT” is displayed. The board awaits transmission.
(3) When “REMC TEST” is displayed for A, press SW1 to begin sending data from A to B.
Panel display:
A: “TRANS X,” where X is the number transmitted
B: “RCVDAT X,” where X is the number received
(4) Once transmission from A to B has been completed correctly, the panel will appear as shown below.
A: “RCV WAIT”
B: “REMC TRANS”
(5) Press SW1 on B to start the reception test for A.
A: “RCVDAT X,” where X is the number received
B: “TRANS X,” where X is the number transmitted
(6) Once reception at A has been completed correctly, the panel will appear as shown below.
A: “REMC OK”
B: “TRANS END”
If “REMC OK” is displayed for A after remote control transmission and reception is complete, the inspection is complete.
This completes all inspections. Press SW2 to return to the menu.

5. Sample Application Specifications
10 EPSON S5U1C17602T1100 Software Manual
5. Sample Application Specifications
5.1 Use case configuration
The sample applications are configured as shown in the use case diagram(*) below.
* Use case diagram: A diagram used for defining system requirements in UML (Unified Modeling Language). It describes the
system configuration, surrounding environment, and usage methods from a viewpoint outside the system.
CT
Operator SVD
REMC
ADC
System
UC23: Advance time
UC22: Set time
UC21: Display time
UC12: Select function
UC11: Start the system
UC31: Display battery level
UC51: Measure illuminance
UC61: Inspect switches
UC62: Inspect LCD
UC63: Inspect battery
UC64: Ins
p
ect infrared
*Ports for switch input and LCD panels can also be regarded as actors, but they are grouped with the operators here.
UC41:Adjust LCD contrast
LCD
RFC
UC71: Measure temperature/humidity
UC65: Ins
p
ect illuminance senso
r
UC66: Ins
p
ect tem
p
erature/humidit
y
sensors

5. Sample Application Specifications
S5U1C17602T1100 Software Manual EPSON 11
5.2 Status transition between use cases
The diagram below illustrates the status transition for use cases with sample applications.
UC4X: LCD
UC1X: Startup/function selection
UC6X: Inspection
UC5X: Illuminance meter
UC3X: Battery UC2X: Clock
*UC23 does not feature transitions from other UCs, since it corresponds to interrupt processing.
UC31: Display battery level UC23: Advance time
UC21: Display time
UC22: Set time
UC12: Select function
UC11: Start the system
UC51: Measure illuminance
UC61: Inspect switches
UC62: Inspect LCD
UC63: Inspect battery
UC64: Inspect infrared
UC7X: Thermohygrometer
UC71: Measure temperature/humidity
UC65: Inspect illuminance sensor
UC66: Inspect temperature/humidity sensors
UC41: Adjust LCD contrast

5. Sample Application Specifications
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5.3 Use case scenarios
5.3.1 How to read use case scenarios
Detailed use case scenarios are provided in this document in the table format shown below. This table will be used starting in the
next section to describe various use case scenarios.
--- Basic information ---
ID Unique ID identifying use case
Title Use case title
Actors List of actors involved in this use case
Overview Overview of use case
Pre-conditions Processes and conditions assumed to be complete before starting the use case
Post-conditions Processes and conditions assumed to be complete after performing the use case
--- Basic flow ---
1
2
3
4
5
6
Describes basic processing details for this use case in chronological order.
Actions performed by actors, actions performed by the system as a result, actions performed by actors as a result...
Describes alternate flows when the process flow includes a branch. The left-hand number is italicized to indicate the
presence of an alternate flow. (In this example, alternate flows exist for basic flows 3 and 4.)
--- Alternate flow ---
Conditions for transition from basic flow 3. The processing follows the flow described below if conditions satisfy those
described here.
1
3a
2
Describes alternate flow details in chronological order. The description is the same as for the basic flow.
Alternate flows are numbered “3a,” “3b,” etc. if there are multiple transitions from the basic flow.
1
3b
2
Conditions for transition from basic flow 4.4a
1
--- Remarks ---
Other precautions and notes are described here.

5. Sample Application Specifications
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5.3.2 UC11: Start the system
--- Basic information ---
ID UC11
Title Start the system
Actors Operator, CT, SVD, REMC, SWT, LCD, ADC, RFC
Overview Start the system and initialize peripheral devices.
Pre-conditions None
Post-conditions Any of the following:
•Calls “UC12: Select function”
•Calls “UC61: Inspect switches”
--- Basic flow ---
1 The operator resets the C17602 CPU board.
2 The program starts, initializing the peripheral devices (CT, PORT, LCD, SVD, REMC, ADC, RFC). Certain peripheral devices
will begin operating.*1 *2
3 The system confirms that SW2 is not depressed.
4 The system indicates on the LCD panel that the program has started and that peripheral devices have been initialized.
5 The operator presses SW1 as instructed on the LCD panel.
6 The system calls “UC12: Select function.” (To UC12)
--- Alternate flow ---
If the system detects that SW4 is depressed3a
1 The system calls “UC61: Inspect switches.” (To UC61)
--- Remarks ---
*1 MISC, PSC, CLG, and LCD settings are initialized, although they are not involved as actors.
*2 The peripheral device initialization and settings are as follows.
MISC
Flash controller read access cycles: 1 cycle
PSC
Prescaler start
CLG
Clock division: No division
Clock generator start
CT
CT interrupt level: 3
1 Hz interrupt: Permitted, 2 Hz interrupt: Prohibited, 8 Hz interrupt: Permitted, 32 Hz interrupt: Prohibited
CT start
LCD
LCD clock setting
Drive duty setting
LCD normal display start (Epson log displayed)
PORT
Port input/output setting
P02 (SW1), P15 (SW2), P36, P37, P03 (SW3)
Port interrupt setting
SVD
SVD stop
ADC
A/D conversion stop
RFC
R/F conversion stop

5. Sample Application Specifications
14 EPSON S5U1C17602T1100 Software Manual
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 ---
*1 When this is rotated clockwise, the menus are displayed in the sequence 6 →1 →2…
*2 When this is rotated counterclockwise, menus are displayed in the sequence 1 →6 →5…

5. Sample Application Specifications
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5.3.4 UC21: Display time
--- Basic information ---
ID UC21
Title Display time
Actors Operator, LCD
Overview Continuously displays the time held internally on the LCD panel.
Ends time display and returns to function selection.
Pre-conditions •This function was selected and confirmed via “UC12: Select function.”
Post-conditions Calls “UC12: Select function.”
Calls “UC22: Set time.”
--- Basic flow ---
1 The system switches the system clock from OSC1 to OSC3 to reduce power consumption and halts OSC3.
2 The system displays the time held internally on the LCD panel.
3 The operator presses SW2 to return to function selection.
4 The system restarts OSC3 and returns the system clock from OSC1 to OSC3.
5 The system calls “UC12: Select function.” (To UC12)
--- Alternate flow ---
If the time held internally advanced before the operator pressed SW2 *13a
1 To basic flow 2
If SW1 and SW2 are pressed simultaneously3b
1 “UC22: Set time” is called.
--- Remarks ---
*1 The time held internally is updated each second by UC23: Advance time.