f2407qep1.asm

变频器程序

*******************************************************
* TMS320C24xx ANSI C Codegen Version 7.02       
*******************************************************
;	dspac -iE:/withspeed/INCLUDE -v2xx -iC:/ti/c2400/cgtools/include f2407qep1.c C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\f2407qep1.if 
;	dspopt NOT RUN
;	dspcg -o -v2xx -o C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\f2407qep1.if C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\f2407qep1.asm C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\f2407qep1.tmp 
	.port
	.file	"f2407qep1.c"
	.file	"..\include\regs240x.h"
	.globl	_portffff
	.globl	_portff0f
	.globl	_port0
	.globl	_port1
	.globl	_port2
	.globl	_port3
	.globl	_port4
	.file	"..\include\F2407QEP.h"

	.stag	.fake0,192
	.member	_dir_QEP,0,4,8,16
	.member	_cal_angle,16,4,8,16
	.member	_theta_raw,32,4,8,16
	.member	_mech_scale,48,4,8,16
	.member	_theta_mech,64,4,8,16
	.member	_polepairs,80,4,8,16
	.member	_theta_elec,96,4,8,16
	.member	_QEP_cnt_idx,112,4,8,16
	.member	_index_sync_flg,128,4,8,16
	.member	_calc,144,148,8,16
	.member	_init,160,148,8,16
	.member	_indexevent,176,148,8,16
	.eos
	.sym	_QEP,0,8,13,192,.fake0
	.globl	_F2407_EV1_QEP_Init
	.globl	_F2407_EV1_qep_theta_calc
	.globl	_F2407_EV1_QEP_Index_Handle
	.file	"f2407qep1.c"
	.text

	.sym	_F2407_EV1_QEP_Init,_F2407_EV1_QEP_Init,36,2,0
	.globl	_F2407_EV1_QEP_Init

	.func	37
;>>>> 	int inline F2407_EV1_QEP_Init(QEP *p)
******************************************************
* FUNCTION DEF : _F2407_EV1_QEP_Init
******************************************************
_F2407_EV1_QEP_Init:

LF1	.set	0

	POPD	*+
	SAR	AR0,*+
	SAR	AR1,*
	LARK	AR0,1
	LAR	AR0,*0+,AR3

	.sym	_p,-3+LF1,24,9,16,.fake0
	.line	2
	.line	3
;>>>> 	        CAPCONA=CAP_INIT_STATE;                      /* Set up capture units */
	LARK	AR3,29728
	SPLK	#-4092,* 
	.line	4
;>>>> 	        T2CON=TIMER_INIT_STATE;                      /* Set up capture timer */
	SBRK	24
	SPLK	#-26512,*-
	.line	5
;>>>> 	        T2PR=4000;       
	SPLK	#4000,* 
	.line	6
;>>>> 	        EVAIFRC=0xFFFF;                              /* Clear all IFRC flags */
	ADRK	42
	SPLK	#-1,* 
	.line	7
;>>>> 	        EVAIMRC=0x4;                                 /* Enable CAP3 Interrupt*/
	LACK	4
	SBRK	3
	SACL	* ,AR4
	.line	8
;>>>> 	        MCRA=MCRA|0x38;      /* Set up the capture pins to primary functions */
	LARK	AR4,28816
	LACK	56
	OR	* 
	SACL	* ,AR1
EPI0_1:
	.line	9
	SBRK	2
	LAR	AR0,*-
	PSHD	*
	RET

	.endfunc	45,000000000H,1

	.sym	_F2407_EV1_QEP_Index_Handle,_F2407_EV1_QEP_Index_Handle,36,2,0
	.globl	_F2407_EV1_QEP_Index_Handle

	.func	47
;>>>> 	int inline F2407_EV1_QEP_Index_Handle(QEP *p)
******************************************************
* FUNCTION DEF : _F2407_EV1_QEP_Index_Handle
******************************************************
_F2407_EV1_QEP_Index_Handle:

LF2	.set	0

	POPD	*+
	SAR	AR0,*+
	SAR	AR1,*
	LARK	AR0,1
	LAR	AR0,*0+,AR2

	.sym	_p,-3+LF2,24,9,16,.fake0
	.line	2
	.line	3
;>>>> 	        p->QEP_cnt_idx=T2CNT;
	LARK	AR2,-3+LF2
	MAR	*0+
	LAR	AR3,* ,AR4
	LARK	AR4,29701
	LAC	* ,AR3
	ADRK	7
	SACL	*+,AR4
	.line	4
;>>>> 	        T2CNT=0;
	LACK	0
	SACL	* ,AR3
	.line	5
;>>>> 	        p->index_sync_flg=0xF;
	LACK	15
	SACL	* ,AR4
	.line	6
;>>>> 	        EVAIFRC|=0x08;                       /* Clear IFRC flag for CAP3 INT */
	ADRK	44
	LACK	8
	OR	* 
	SACL	* ,AR1
EPI0_2:
	.line	8
	SBRK	2
	LAR	AR0,*-
	PSHD	*
	RET

	.endfunc	54,000000000H,1
	.end