Epson Research and Development

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Vancouver Design Center

 

 

 

int seSetInit(int device)

Description: Sets the system to an operational state by initializing memory size, clocks, panel and CRT parameters,... etc.

Parameter: device - registered device ID

Return Value: ERR_OK - operation completed with no problems ERR_INVALID_REG_DEVICE - device argument is not valid ERR_FAILED - unable to complete operation because registers have not been initialized

int seValidRegisteredDevice(int device)

Description: Determines if the device handle is valid.

Parameter: device - registered device ID

Return Value: ERR_OK - operation completed with no problems

ERR_INVALID_REG_DEVICE - device argument is not valid

int seValidStdDevice(int device)

Description: Determines if the device handle is HAL_STDOUT or HAL_STDIN.

Parameter: device - registered device ID

Return Value: ERR_OK - operation completed with no problems

ERR_HAL_DEVICE_ERR - could not find free device handle

8.2.2 Screen Manipulation

int seDisplayEnable(int device, BYTE NewState)

Description: Performs the necessary power sequencing to enable or disable the display.

Parameter: device - registered device ID

NewState - use the predefined definitions ENABLE and DISABLE.

Return Value: ERR_OK - operation completed with no problems ERR_INVALID_REG_DEVICE - device argument is not valid ERR_FAILED - unable to complete operation because registers have not been initialized

Programming Notes and Examples

S1D13504

Issue Date: 01/02/01

X19A-G-002-07

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Epson S1D13504 manual Int seSetInitint device, Int seValidRegisteredDeviceint device, Int seValidStdDeviceint device