📄 pga.lis
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0000 ENDIF ; SYSTEM_LARGE_MEMORY_MODEL
0000 macro RAM_X_POINTS_TO_INDEXPAGE
0000 IF ( SYSTEM_LARGE_MEMORY_MODEL )
0000 and F, ~FLAG_PGMODE_01b
0000 ENDIF ; SYSTEM_LARGE_MEMORY_MODEL
0000 macro RAM_PROLOGUE( ACTUAL_CLASS )
0000
0000 IF ( @ACTUAL_CLASS & RAM_USE_CLASS_1 )
0000 ; Nothing to do
0000 ENDIF ; RAM_USE_CLASS_1
0000
0000 IF ( @ACTUAL_CLASS & RAM_USE_CLASS_2 )
0000 IF ( SYSTEM_IDXPG_TRACKS_IDX_PP )
0000 RAM_X_POINTS_TO_STACKPAGE ; exit native paging mode!
0000 ENDIF
0000 ENDIF ; RAM_USE_CLASS_2
0000
0000 IF ( @ACTUAL_CLASS & RAM_USE_CLASS_3 )
0000 IF ( SYSTEM_IDXPG_TRACKS_STK_PP )
0000 RAM_X_POINTS_TO_INDEXPAGE ; exit native paging mode!
0000 ENDIF
0000 ENDIF ; RAM_USE_CLASS_3
0000
0000 IF ( @ACTUAL_CLASS & RAM_USE_CLASS_4 )
0000 ; Nothing to do
0000 ENDIF ; RAM_USE_CLASS_4
0000
0000 macro RAM_EPILOGUE( ACTUAL_CLASS )
0000
0000 IF ( @ACTUAL_CLASS & RAM_USE_CLASS_1 )
0000 ; Nothing to do
0000 ENDIF ; RAM_USE_CLASS_1
0000
0000 IF ( @ACTUAL_CLASS & RAM_USE_CLASS_2 )
0000 RAM_RESTORE_NATIVE_PAGING
0000 ENDIF ; RAM_USE_CLASS_2
0000
0000 IF ( @ACTUAL_CLASS & RAM_USE_CLASS_3 )
0000 RAM_RESTORE_NATIVE_PAGING
0000 ENDIF ; RAM_USE_CLASS_3
0000
0000 IF ( @ACTUAL_CLASS & RAM_USE_CLASS_4 )
0000 ; Nothing to do
0000 ENDIF ; RAM_USE_CLASS_4
0000
0000 macro REG_PRESERVE( IOReg )
0000 mov A, reg[ @IOReg ]
0000 push A
0000 macro REG_RESTORE( IOReg )
0000 pop A
0000 mov reg[ @IOReg ], A
0000 macro ISR_PRESERVE_PAGE_POINTERS
0000 IF ( SYSTEM_LARGE_MEMORY_MODEL )
0000 REG_PRESERVE PRV_PP
0000 REG_PRESERVE CUR_PP
0000 REG_PRESERVE IDX_PP
0000 REG_PRESERVE MVR_PP
0000 REG_PRESERVE MVW_PP
0000 ENDIF
0000 macro ISR_RESTORE_PAGE_POINTERS
0000 IF ( SYSTEM_LARGE_MEMORY_MODEL )
0000 REG_RESTORE MVW_PP
0000 REG_RESTORE MVR_PP
0000 REG_RESTORE IDX_PP
0000 REG_RESTORE CUR_PP
0000 REG_RESTORE PRV_PP
0000 ENDIF
export PGA_Start
export _PGA_Start
export PGA_SetPower
export _PGA_SetPower
export PGA_SetGain
export _PGA_SetGain
export PGA_Stop
export _PGA_Stop
;-----------------------------------------------
; EQUATES
;-----------------------------------------------
0003 POWERMASK: equ 03h
00F8 GAINREGMASK: equ f8h
00FC GAINMASK: equ fCh
0004 HIGHGAIN: equ 04h
0018 HIGHGAINMASK: equ 18h
0001 EXGAIN: equ 01h
0000
AREA UserModules (ROM, REL)
0000 .SECTION
0000 ;-----------------------------------------------------------------------------
0000 ; FUNCTION NAME: PGA_Start
0000 ; FUNCTION NAME: PGA_SetPower
0000 ;
0000 ; DESCRIPTION:
0000 ; Applies power setting to the module's PSoC block.
0000 ;-----------------------------------------------------------------------------
0000 ;
0000 ; ARGUMENTS:
0000 ; A Contains the power settings 0=Off, 1=Low, 2=Med, and 3=High
0000 ;
0000 ; RETURNS: NA
0000 ;
0000 ; SIDE EFFECTS:
0000 ; The A and X registers may be modified by this or future implementations
0000 ; of this function. The same is true for all RAM page pointer registers in
0000 ; the Large Memory Model. When necessary, it is the calling function's
0000 ; responsibility to perserve their values across calls to fastcall16
0000 ; functions.
0000 ;
0000 PGA_Start:
0000 _PGA_Start:
0000 PGA_SetPower:
0000 _PGA_SetPower:
0000
IF ( RAM_USE_CLASS_2 & RAM_USE_CLASS_1 )
; Nothing to do
ENDIF ; RAM_USE_CLASS_1
IF ( RAM_USE_CLASS_2 & RAM_USE_CLASS_2 )
IF ( SYSTEM_IDXPG_TRACKS_IDX_PP )
IF ( SYSTEM_LARGE_MEMORY_MODEL )
or F, FLAG_PGMODE_01b
ENDIF ; SYSTEM_LARGE_MEMORY_MODEL
ENDIF
ENDIF ; RAM_USE_CLASS_2
IF ( RAM_USE_CLASS_2 & RAM_USE_CLASS_3 )
IF ( SYSTEM_IDXPG_TRACKS_STK_PP )
IF ( SYSTEM_LARGE_MEMORY_MODEL )
and F, ~FLAG_PGMODE_01b
ENDIF ; SYSTEM_LARGE_MEMORY_MODEL
ENDIF
ENDIF ; RAM_USE_CLASS_3
IF ( RAM_USE_CLASS_2 & RAM_USE_CLASS_4 )
; Nothing to do
ENDIF ; RAM_USE_CLASS_4
0000 2103 and A, POWERMASK ; mask A to protect unchanged bits
0002 4F mov X, SP ; define temp store location
0003 ;
0003 08 push A ; put power value in temp store
0004 5D77 mov A, reg[PGA_GAIN_CR2] ; read power value
0006 21FC and A, ~POWERMASK ; clear power bits in A
0008 2B00 or A, [X] ; combine power value with balance of reg.
000A 6077 mov reg[PGA_GAIN_CR2], A ; move complete value back to register
000C 18 pop A
IF ( RAM_USE_CLASS_2 & RAM_USE_CLASS_1 )
; Nothing to do
ENDIF ; RAM_USE_CLASS_1
IF ( RAM_USE_CLASS_2 & RAM_USE_CLASS_2 )
IF ( SYSTEM_LARGE_MEMORY_MODEL )
IF ( SYSTEM_IDXPG_TRACKS_STK_PP )
IF ( SYSTEM_LARGE_MEMORY_MODEL )
and F, ~FLAG_PGMODE_MASK ; NOTE: transition thru 00b state
or F, FLAG_PGMODE_MASK & FLAG_PGMODE_11b
ENDIF
ENDIF ; PGMODE LOCKED
IF ( SYSTEM_IDXPG_TRACKS_IDX_PP )
IF ( SYSTEM_LARGE_MEMORY_MODEL )
and F, ~FLAG_PGMODE_MASK ; NOTE: transition thru 00b state
or F, FLAG_PGMODE_MASK & FLAG_PGMODE_10b
ENDIF
ENDIF ; PGMODE FREE
ENDIF ; SYSTEM_LARGE_MEMORY_MODEL
ENDIF ; RAM_USE_CLASS_2
IF ( RAM_USE_CLASS_2 & RAM_USE_CLASS_3 )
IF ( SYSTEM_LARGE_MEMORY_MODEL )
IF ( SYSTEM_IDXPG_TRACKS_STK_PP )
IF ( SYSTEM_LARGE_MEMORY_MODEL )
and F, ~FLAG_PGMODE_MASK ; NOTE: transition thru 00b state
or F, FLAG_PGMODE_MASK & FLAG_PGMODE_11b
ENDIF
ENDIF ; PGMODE LOCKED
IF ( SYSTEM_IDXPG_TRACKS_IDX_PP )
IF ( SYSTEM_LARGE_MEMORY_MODEL )
and F, ~FLAG_PGMODE_MASK ; NOTE: transition thru 00b state
or F, FLAG_PGMODE_MASK & FLAG_PGMODE_10b
ENDIF
ENDIF ; PGMODE FREE
ENDIF ; SYSTEM_LARGE_MEMORY_MODEL
ENDIF ; RAM_USE_CLASS_3
IF ( RAM_USE_CLASS_2 & RAM_USE_CLASS_4 )
; Nothing to do
ENDIF ; RAM_USE_CLASS_4
000D 7F ret
000E .ENDSECTION
000E
000E .SECTION
000E ;-----------------------------------------------------------------------------
000E ; FUNCTION NAME: PGA_SetGain
000E ;
000E ; DESCRIPTION:
000E ; This function sets the Gain/Atten of the amplifier. Valid gain settings
000E ; are defined in the .inc file.
000E ;
000E ;---------------⌨️ 快捷键说明
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