Philips DVDR3575H/, Руководство по обслуживанию

Страница: 102 / 195

Reference : SGP_AVS_SW_ATLAS-05-05 Classification : COMPANY RESTRICTED
Version : 0.17 Project : ATLAS_DSW
Status : Proposed Chapter : User Manual
Date : 2006-09-12 Section : Diagnostic Software (Leco+)
© Philips Electronics N.V. 2006
Philips Semiconductors Page 82 of 124
1
Nucleus Name DS_ASP_RemoteControl
Nucleus Number 1613
Description This nucleus checks the interface to the remote control by having the user
confirm the key-code displayed.
At least one key must be tested.
If the user presses ‘a’ or ‘A’ the test is aborted. If the user presses ‘o’ or ‘O’ the
test is indicated as OK.
If the user holds down ‘PLAY’ for more than a second the test is indicated as
OK, if the user holds down ‘RECORD’ the test is indicated as failed.
Indicate the number of keys pressed to the user, both in the terminal logging
and on the display.
Technical
-
Initialise the display.
- Display the key pressed by the user on the display.
-
Monitor the service port for an abort and get the next key pressed.
- Update the display and repeat previous steps until user stops / confirms.
- Display the number of keys that were pressed.
Execution Time Depends on the user.
User Input None
Error Number Description
161300 The test succeeded
161301 IIC-bus communication failed
161302 The user signals a failure of the remote control
161303 The user aborted the test
Example DS:> 1613
161300: 4 keys were pressed.
Test OK @
2
Nucleus Name DS_ASP_LEDsOn
Nucleus Number 1614
Description Switches on the display leds.
Technical ASP specific
-
Check if the analogue board is a MOBO board, if so:
- Read the ASP pio port.
-
Set the RECORD-LED bit on in this port.
- Write the ASP pio port.
- Read the ASP pio port.
-
Set the TRAY-LED bit on in this port.
- Write the ASP pio port.
-
Read the ASP pio port.
- Set the EPG-LED bit on in this port.
- Write the ASP pio port.
-
Else
- Set the RECORD-LED bit on.
-
Write the external ASP pio port.
- Set the TRAY-LED bit on.
- Write the external ASP pio port.
-
Set the EPG-LED bit on.
- Write the external ASP pio port.
MCU Specific
- Get the user input and capitalize it and check validity
-
Check which lights should be turned on
- Write the command to the MCU
Execution Time Less than 1 second.
User Input None, Green or Red: Choose which colour of the bi-led should be lit with the
rest (only for OLAL22PREMIER variant)
Error Number Description
161400 Switching on the LEDs succeeded
161401 IIC-bus communication failed
161402 Invalid parameter
Example DS:> 1614
161400:
Test OK @
3
4