ppsmmsg.h

一个操作系统源代码 用于嵌入式设备 在Vc++环境下仿真 成功移植到多款处理器上

#ifndef PPSMMSG_H
#define PPSMMSG_H

/*  
 * Interrupt Constant Message Type  
 */
#define IRPT_BEGINMSG			0x0030					/* the beginning of ppsm msg*/
#define IRPT_ERROR              0xFFFF					/*  general error */

#define IRPT_NONE               (0x0000 + IRPT_BEGINMSG)/*  no activity */
#define IRPT_PEN                (0x0001 + IRPT_BEGINMSG)		  /*  pen message */
#define IRPT_ICON               (0x0002 + IRPT_BEGINMSG)          /*  icon message  */
#define IRPT_KEY                (0x0003 + IRPT_BEGINMSG)          /*  soft keyboard */
#define IRPT_PAGER              (0x0004 + IRPT_BEGINMSG)          /*  pager message, system doesn't use this, it can be used by users */
#define IRPT_RTC                (0x0005 + IRPT_BEGINMSG)          /*  RTC message */
#define IRPT_TIMER              (0x0006 + IRPT_BEGINMSG)          /*  timer message */
#define IRPT_INPUT              (0x0007 + IRPT_BEGINMSG)          /*  input pad message */
#define IRPT_HWR                (0x0008 + IRPT_BEGINMSG)          /*  hand writing recognition */
#define IRPT_INPUT_STATUS       (0x0009 + IRPT_BEGINMSG)          /*  input status message */
#define IRPT_AUDIO              (0x000A + IRPT_BEGINMSG)          /*  Audio status message */

#define IRPT_SPIM               (0x0020 + IRPT_BEGINMSG)          /*  SPI master message */
#define IRPT_SPIS               (0x0021 + IRPT_BEGINMSG)          /*  SPI Slave message */
#define IRPT_IRQ1               (0x0022 + IRPT_BEGINMSG)          /*  IRQ1 message  */
#define IRPT_IRQ2               (0x0023 + IRPT_BEGINMSG)          /*  IRQ2 message  */
#define IRPT_IRQ3               (0x0024 + IRPT_BEGINMSG)          /*  IRQ3 message  */
#define IRPT_IRQ6               (0x0025 + IRPT_BEGINMSG)          /*  IRQ6 message  */
#define IRPT_INT                (0x0026 + IRPT_BEGINMSG)          /*  INT message */
#define IRPT_WDOG               (0x0027 + IRPT_BEGINMSG)          /*  WatchDog message */
#define IRPT_PWM                (0x0028 + IRPT_BEGINMSG)          /*  PWM message */
#define IRPT_UART               (0x0029 + IRPT_BEGINMSG)          /*  UART data  */

#define IRPT_USER               (0x003F + IRPT_BEGINMSG)

/*      (0x0100 - 0x200 reserved for VTech)  */

/*
 * Interrupt message types for pen
 */
#define PPSM_NONE		    	0x0000 

#define PPSM_ICON_TOUCH         0x0001
#define PPSM_ICON_DRAG          0x0002
#define PPSM_ICON_PEN_UP        0x0003
#define PPSM_ICON_DRAG_UP       0x0004

#define PPSM_INPUT_TOUCH        0x0010
#define PPSM_INPUT_DRAG         0x0020
#define PPSM_INPUT_PEN_UP       0x0030
#define PPSM_INPUT_DRAG_UP      0x0040

/* KEY MSG ??????????????????*/
/* ????????????????*/

/* Error Code */
#define PPSM_OK         		0x0000
#define PPSM_ERROR     			0x0001
#define PPSM_ERR_NO_MEMORY  	0x4001

#define PPSM_ERR_AREA_CODE  	0x0205
#define PPSM_ERR_AREA_ID    	0x0206
#define PPSM_ERR_ICON_TYPE  	0x0207
#define PPSM_ERR_ACTIVE_PUSH    0x0208
#define PPSM_ERR_ACTIVE_POP 	0x0209
#define PPSM_ERR_COORDINATE 	0x0220
#define PPSM_ERR_INPUT_PAD_OPENED	0x0221
#define PPSM_ERR_INPUT_PAD_CLOSED	0x0222

#define PPSM_ERR_TASK_ID    	0x0225


/*
	Message passing ...

	messageType :
	Currently, there are only one type of message :
	Interrupt message, MESSAGE_IRPT. 
	In future, new message types can be added.

	message :
	This is the message to send. Eg, for MESSAGE_IRPT, the
	value for this could be IRPT_PEN, IRPT_HWR, IRPT_INPUT ...

	data:
	Data that associated with the message ... if any. Eg, for
	IRPT_HWR, the data will be the recognised characters.

*/

#define MESSAGE_NONE            0x0000          /*  nothing ?  */
#define MESSAGE_IRPT            0x0001          /*  bit 0  */


#define	NO_SWAP_TASK			0
#define	SWAP_TASK_LATER			1
#define	SWAP_TASK_BACK_LATER	2
#define	SWAP_TASK				3

#define SWAP_TO_BACKGROUND		0
#define SWAP_TO_FOREGROUND		1

#endif /* PPSMMSG_H */