Mahong at 03:41, 9 April 2018

2018-04-09T03:41:37Z

← Older revision		Revision as of 03:41, 9 April 2018
Line 1:		Line 1:
			<syntaxhighlight lang="c">
	#ifndef JNI_CUSTOMER_DISPLAY__INTERFACE_H_		#ifndef JNI_CUSTOMER_DISPLAY__INTERFACE_H_
	#define JNI_CUSTOMER_DISPLAY__INTERFACE_H_		#define JNI_CUSTOMER_DISPLAY__INTERFACE_H_
Line 89:		Line 90:
	}		}
	#endif		#endif
			</syntaxhighlight>

Mahong: Created page with " #ifndef JNI_CUSTOMER_DISPLAY__INTERFACE_H_ #define JNI_CUSTOMER_DISPLAY__INTERFACE_H_ #ifdef __cplusplus extern "C" { #endif /* * open device * return..."

2018-04-08T09:15:11Z

Created page with " #ifndef JNI_CUSTOMER_DISPLAY__INTERFACE_H_ #define JNI_CUSTOMER_DISPLAY__INTERFACE_H_ #ifdef __cplusplus extern "C" { #endif /* * open device * return..."

New page

#ifndef JNI_CUSTOMER_DISPLAY__INTERFACE_H_
#define JNI_CUSTOMER_DISPLAY__INTERFACE_H_

#ifdef __cplusplus
extern "C"
{
#endif

/*
* open device
* return value : NULL : faled in opening device.
* else : handle of device
*/
typedef void* (*cusdisplay_open_ex)(int* pError);

typedef void* (*cusdisplay_open)();

/*
* set display coordinate and width
* @param[in] : int nHandle : handle of this device
* @param[in] int nXcoordinate : x coordinate.
* @param[in] int nYcoordinate : y coordinate.
* @param[in] int nWidth : 0: full screen.
* else: width(MAX: 480).
* return value : 0 : success
* < 0 : error code
*/
//typedef int (*cusdisplay_set_coordinate)(int nHandle,unsigned int nXcoordinate,unsigned int nYcoordinate,unsigned int nWidth);

/*
* write picture point data (one point 3 bytes RGB)
* @param[in] : int nHandle : handle of this device.
* @param[in] unsigned char* pData : all point data.
* @param[in] unsigned int nDataLength : point data length.
* return value : 0 : success
* < 0 : error code
*/
//typedef int (*cusdisplay_write_picture_data)(int nHandle,unsigned char* pData, unsigned int nDataLength);

/*
* write picture point data (one point 4 bytes ARGB8888)
* @param[in] : int nHandle : handle of this device.
* @param[in] unsigned int nXcoordinate : x coordinate.
* @param[in] unsigned int nYcoordinate : y coordinate.
* @param[in] unsigned int nWidth : 0: full screen.
* else: width.
* @param[in] unsigned int nHeight : 0: full screen.
* else: height.
* @param[in] unsigned char* pData : all point data.
* @param[in] unsigned int nDataLength : point data length.
* return value : 0 : success
* < 0 : error code
*/
typedef int (*cusdisplay_write_picture_data)(int nHandle, unsigned int nXcoordinate, unsigned int nYcoordinate,unsigned int nWidth, unsigned int nHeight ,unsigned char* pData, unsigned int nDataLength);

//typedef int (*set_background)(int nHandle,int nColor);

//typedef int (*buzzer_beep)(int nHandle);

//typedef int (*led_power)(int nHandle, int nValue);

//typedef int (*display_default_screen)(int nHandle);
/*
* open or close led,buzzer beep and so on.
* @param[in] : int nHandle : handle of this device.
* @param[in] : int nCmd : contral command. 0x04:clean screen.
* 0x05:default screen.
* 0x06:led.
* 0x07:buzzer.
* @param[in] int nValue : clean RED :0x001F BLACK:0X0000 YELLOW:0X07FF BLUE:0XF800 GRAY0:0XCE9A
* default 0
* led 1:open led.
* 0:close led.
* buzzer 0
* return value : 0 : success
* < 0 : error code
*/
typedef int (*cusdisplay_ctrl_devs)(int nHandle, int nCmd, int nValue);

/*
* close the device
* @param[in] : int nHandle : handle of this device
* return value : 0 : success
* < 0 : error code
*/
typedef int (*cusdisplay_close)(int nHandle);

#ifdef __cplusplus
}
#endif

Customer display interface.h - Revision history

Mahong at 03:41, 9 April 2018

Mahong: Created page with " #ifndef JNI_CUSTOMER_DISPLAY__INTERFACE_H_ #define JNI_CUSTOMER_DISPLAY__INTERFACE_H_ #ifdef __cplusplus extern "C" { #endif /* * open device * return..."