Epson S1D13704 Technical Manual page 153

Epson Research and Development
Vancouver Design Center
Programming Notes and Examples
Issue Date: 01/02/12
int seWriteDisplayWords(int DevID, DWORD Offset, WORD Value,
DWORD Count)
Description: Writes one or more WORDS to the display buffer at the offset specified by Addr. If
a count greater than one is specified all WORDS will have the same value.
Parameters: DevID
Offset
Value
Count
Return Value: ERR_OK
ERR_HAL_BAD_ARG - if the value for Addr or if Addr plus Count is greater than
40 kb.
int seWriteDisplayDwords(int DevID, DWORD Offset, DWORD Value,
DWORD Count)
Description: Writes one or more DWORDS to the display buffer at the offset specified by Addr.
If a count greater than one is specified all DWORDSs will have the same value.
Parameters: DevID
Offset
Value
Count
Return Value: ERR_OK
ERR_HAL_BAD_ARG - if the value for Addr or if Addr plus Count is greater than
40 kb.
- registered device ID
- offset from start of the display buffer
- WORD value to write
- number of words to write
- operation completed with no problems
- registered device ID
- offset from start of the display buffer
- DWORD value to write
- number of dwords to write
*
- operation completed with no problems
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S1D13704
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