S1D13505 Epson Electronics America, Inc., S1D13505 Datasheet - Page 232

• Manufacturer Part Number: S1D13505
• Description: LCD Controller
• Manufacturer: Epson Electronics America, Inc.

Page 78
11.5.8 Power Save
11.6 Porting LIBSE to a new target platform
S1D13505
X23A-G-003-07
HelloApp
Figure 11-1: Components needed to build 13505 HAL application
This section covers the HAL functions dealing with the Power Save features of the
S1D13505.
int seSWSuspend(int DevID, BOOL Suspend)
Description:
Parameters:
Return Value: ERR_OK
int seHWSuspend(int DevID, BOOL Suspend)
Description:
Parameters:
Return Value: ERR_OK
Building Epson applications like a simple HelloApp for a new target platform requires 3
things, the HelloApp code, the 13505HAL library, and a some standard C functions
(portable ones are encapsulated in our mini C library LIBSE).
Causes the S1D13505 to enter software suspend mode.
When software suspend mode is engaged the display is disabled and display buffer
is inaccessible. In this mode the registers and the LUT are accessible.
DevID
Suspend
Causes the S1D13505 to enter/leave hardware suspend mode. This option in only
supported on S1D13505B0B ISA evaluation boards.
When hardware suspend mode is engaged the display is disabled and display buffer
is inaccessible and the registers and LUT are inaccessible.
DevID
Suspend
HelloApp Source code
C Library Functions (LIBSE for embedded platforms)
13505HAL Library
- a registered device ID
- boolean flag to indicate which state to engage.
- enter suspend mode when non-zero and return to normal power
- operation completed with no problems
- a registered device ID
- boolean flag to indicate which state to engage.
- enter suspend mode when non-zero and return to normal power
- operation completed with no problems
when equal to zero.
when equal to zero.
Epson Research and Development
Programming Notes and Examples
Vancouver Design Center
Issue Date: 01/02/05