sed1374 ETC-unknow, sed1374 Datasheet - Page 145

• Manufacturer Part Number: sed1374
• Description: Sed1374 Embedded Memory Color Lcd Controller
• Manufacturer: ETC-unknow

Epson Research and Development
Vancouver Design Center
9.2.2 Miscellaneous HAL Support
Programming Notes and Examples
Issue Date: 99/04/27
Functions in this group do not fit into any specific category of support. They provide a
miscellaneous range of support for working with the SED1374
Description:
Parameters:
Return Value: ERR_OK
Description:
Parameters:
Return Value: None
int seGetId(int DevID, int * pId)
void seGetHalVersion(const char ** pVersion, const char ** pStatus,
const char **pStatusRevision)
Reads the SED1374 revision code register to determine the chip product and
revisions. The interpreted value is returned in pID.
DevID
pId
Other HAL libraries will return their respective controller IDs upon detection of
their controller.
ERR_UNKNOWN_DEVICE - the HAL was unable to identify the display
controller. Returned when pID returns ID_UNKNOWN.
Retrieves the HAL library version information. The return values are ASCII strings.
A typical return would be: “1.01 B 5” - HAL version 1.01, 'B' is the beta designator,
this example would be Beta 5. If pStatus is NULL then pStatusRevision should be
NULL too.
pVersion
pStatus
pStatusRevision - Pointer to return the current revision of status.
- registered device ID
- pointer to an integer which will receive the controller ID.
SED1374 values returned in pID are:
- ID_SED1374
- ID_SED1374F0A
- ID_UNKNOWN
- operation completed with no problems
- Pointer to string to return the version in.
- must point to an allocated string of size VER_SIZE
- Pointer to a string to return the release status in.
- must point to an allocated string of size STATUS_SIZE
- must point to an allocated string of size STAT_REV_SIZE
X26A-G-002-02
SED1374
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