-; ---------------------------------------------------------
; UARTI2CS.4th for MSP_EXP430FR5994
-; ---------------------------------------------------------
CODE ABORT_UARTI2CS
SUB #4,R15
0<> IF MOV #0,R14 THEN
MOV R14,0(R15)
MOV &$180A,R14
- SUB #309,R14
+ SUB #401,R14
COLON
$0D EMIT
- ABORT" FastForth V3.9 please!"
+ ABORT" FastForth V4.1 please!"
ABORT" <-- Ouch! unexpected I2C_FastForth target!"
RST_RET
;
ABORT_UARTI2CS
MARKER {UARTI2CS}
- 10 ALLOT
+ 16 ALLOT
- [UNDEFINED] TSTBIT
- [IF]
+ [UNDEFINED] = [IF]
+ CODE =
+ SUB @R15+,R14
+ SUB #1,R14
+ SUBC R14,R14
+ MOV @R13+,R0
+ ENDCODE
+ [THEN]
+
+ [UNDEFINED] TSTBIT [IF]
CODE TSTBIT
MOV @R15+,R9
AND @R9,R14
MOV @R1+,R0
ENDCODE
- CODE REMOVE_U2I
+ HDNCODE REMOVE_U2I
BW1
+ [DEFINED] LEDS [IF]
BIC.B #1,&$202
BIC.B #1,&$204
BIC.B #2,&$202
BIC.B #2,&$204
+ [THEN]
CALL #I2CM_STOP
- MOV #6,R10
- BIC.B R10,&$265
- BIS.B R10,&$263
- BIS.B R10,&$267
+ BIS.B #6,&$263
+ BIS.B #6,&$267
MOV #0,&$3C0
- MOV #0,&$3C6
- BIC.B #$80,&$20C
- BIC.B #$80,&$204
- BIC.B #$40,&$21A
- CMP #$4082,&{UARTI2CS}-2
+ BIC.B #$20,&$20C
+ BIC.B #$20,&$204
+ BIC.B #$10,&$21A
+ CMP #<#+$4C,&{UARTI2CS}-2
0<> IF
MOV #{UARTI2CS},R10
- MOV #$4082,-2(R10)
- MOV @R10+,&$183E
- MOV @R10+,&$1840
+ MOV #<#+$4C,-2(R10)
+ MOV @R10+,&$183C
+ MOV @R10+,&$1842
+ MOV @R10+,&$1844
MOV @R10+,&$FFF0
MOV @R10+,&$FFDE
THEN
- MOV #1,R14
- MOV #UART_WARM+4,R0
+ MOV @R1+,R0
+ ENDCODE
+
+ HDNCODE STOP_U2I
+ CALL #I2CM_STOP
+ MOV &{UARTI2CS},R0
+ ENDCODE
+
+ HDNCODE BACKGRND_U2I
+ BIT #8,&$5CA
+ 0<> ?GOTO FW1
+ BIT.B #$40,&$240
+ 0= IF
+FW1 MOV #1,R14
+ MOV #SYS+$0E,0(R1)
+ GOTO BW1
+ THEN
+ BIC.B #$10,&$21C
+ MOV #$0D,R12
+ MOV #0,R11
+ MOV.B &{UARTI2CS}+15,R8
+ MOV &{UARTI2CS}+4,R0
+ ENDCODE
+
+ HDNCODE HARD_U2I
+BW3 MOV &{UARTI2CS}+12,&$3C0
+ MOV #4096,&$3D2
+ MOV #$60,&$3C6
+ MOV #4096,&$3D6
+ BIS.B #$20,&$204
+ BIS.B #$20,&$20C
+ BIS.B #$10,&$21A
+ BIC.B #6,&$267
+ BIC.B #6,&$263
+ BIC.B #6,&I2CSM_IES
+ [DEFINED] LEDS [IF]
+ BIS.B #1,&$204
+ BIS.B #2,&$204
+ [THEN]
+ CALL &{UARTI2CS}+2
+ CMP #$0E,R14
+ 0<> IF
+ CMP #$0A,R14
+ U>= ?GOTO BW1
+ THEN
+ MOV #ALLOT+8,0(R1)
+ MOV @R1+,R0
ENDCODE
HDNCODE I2CM_START
BIS.B #4,&$265
- BIS.B &{UARTI2CS}+8,R9
- MOV R0,R0
+ BIS &{UARTI2CS}+10,R9
BIS.B #2,&$265
MOV.B #8,R10
BEGIN
ADD.B R9,R9
- U>= IF
- BIC.B #4,&$265
- ELSE
+ U< IF
BIS.B #4,&$265
- THEN
- BIC.B #2,&$265
- BIT.B #4,&$261
- BIS.B #2,&$265
- 0= IF
- BIT.B #4,&$265
+ BIC.B #2,&$265
+ MOV R0,R0
+ ELSE
+ BIC.B #4,&$265
+ BIC.B #2,&$265
+ BIT.B #4,&$261
0= IF
- BIS.B #6,&$265
- BIC.B #6,&I2CSM_IES
BEGIN
- BIT.B #6,&I2CSM_IFG
- BIC.B #6,&I2CSM_IFG
- 0<> IF
- MOV #9,R10
- ELSE
- $3C00 ,
- $3C00 ,
- THEN
- SUB #1,R10
+ BIT #2,&$5DC
+ 0<> UNTIL
+ MOV.B #'c',&$5CE
+ BEGIN
+ BIT.B #2,&$261
+ 0<> UNTIL
+ BEGIN
+ BIC.B #6,&I2CSM_IFG
+ MOV R0,R0
+ MOV.B &{UARTI2CS}+14,R10
+ BEGIN
+ MOV #0,R3
+ SUB #1,R10
+ 0= UNTIL
+ BIT.B #6,&I2CSM_IFG
0= UNTIL
ADD #2,R1
- MOV @R1+,R0
+ MOV @R1,R0
THEN
THEN
+ BIS.B #2,&$265
SUB #1,R10
0= UNTIL
BIC.B #4,&$265
MOV @R1+,R0
ENDCODE
-
HDNCODE U2I_TERM_INT
ADD #4,R1
BEGIN
- MOV.B &$5CC,R8
- MOV.B R8,$1CE4(R11)
+ MOV.B &$5CC,R10
ADD #1,R11
- CMP.B R8,R12
+ CMP.B R12,R10
0<> WHILE
- CMP #4,R10
+ CMP ##84+1,R11
+ U< IF
+ MOV.B R10,$1CE4-3(R11)
+ THEN
+ CMP.B #4,R8
0<> IF
BEGIN
BIT #2,&$5DC
0<> UNTIL
- MOV.B R8,&$5CE
+ MOV.B R10,&$5CE
THEN
BEGIN
BIT #1,&$5DC
0<> UNTIL
REPEAT
- CALL #ACCEPT+$2A
+ CALL #ACCEPT+$26
+ MOV.B R10,$1CE4-3(R11)
BEGIN
BIT #1,&$5DC
0<> UNTIL
BW2
MOV.B &$5CC,R12
- MOV.B R12,$1CE4(R11)
+ MOV.B R12,$1CE4-2(R11)
PUSH R0
MOV #0,R9
CALL #I2CM_START
0<> ?GOTO FW2
+ [DEFINED] LEDS [IF]
BIS.B #1,&$202
- MOV #$1CE4,R8
+ [THEN]
+ MOV #$1CE4-2,R11
BEGIN
- MOV.B @R8,R9
- MOV.B #8,R10
+ MOV.B @R11,R9
+ MOV.B #7,R10
BEGIN
ADD.B R9,R9
U>= IF
BIC.B #4,&$265
ELSE
BIS.B #4,&$265
+ $3C00 ,
THEN
BIC.B #2,&$265
MOV R0,R0
BIS.B #2,&$265
SUB #1,R10
0= UNTIL
- BIC.B #4,&$265
+ ADD.B R9,R9
+ U>= IF
+ BIC.B #4,&$265
+ ELSE
+ BIS.B #4,&$265
+ $3C00 ,
+ THEN
BIC.B #2,&$265
BEGIN
BIT.B #2,&$261
0<> UNTIL
+ BIS.B #2,&$265
+ BIC.B #4,&$265
+ BIC.B #2,&$265
+ MOV R0,R0
BIT.B #4,&$261
BIS.B #2,&$265
0= WHILE
- CMP.B @R8+,R12
+ CMP.B @R11+,R12
0= UNTIL
THEN
+ [DEFINED] LEDS [IF]
BIC.B #1,&$202
+ [THEN]
GOTO FW1
ENDCODE
FW2
PUSH R0
BEGIN
- BIT #8,&$5CA
- 0<> ?GOTO BW1
- BIT.B #$20,&$240
- 0= ?GOTO BW1
BIC.B #2,&$265
MOV #1,R9
- CALL #I2CM_START
+ CALL #I2CM_START
0<> IF
CALL #I2CM_STOP
- MOV #'.',&$5CE
- MOV #$4000,R0
+ MOV.B #'.',&$5CE
+ MOV.B #-1,&{UARTI2CS}+15
+ MOV #ACCEPT+$1C,R0
THEN
+ CMP.B #-1,R8
+ 0= IF
+ MOV.B #1,&{UARTI2CS}+15
+ MOV.B #$0D,&$5CE
+ BEGIN
+ BIT #2,&$5DC
+ 0<> UNTIL
+ MOV.B #$0A,&$5CE
+ THEN
+ [DEFINED] LEDS [IF]
BIS.B #2,&$202
+ [THEN]
BEGIN
BEGIN
BIC.B #4,&$265
MOV.B #8,R10
BEGIN
- BIC.B #2,&$265
- BIT.B #4,&$261
- BIS.B #2,&$265
- ADDC.B R9,R9
- SUB #1,R10
+ BIC.B #2,&$265
+ BIT.B #4,&$261
+ BIS.B #2,&$265
+ ADDC.B R9,R9
+ SUB #1,R10
0= UNTIL
CMP.B #-1,R9
- 0= IF
- MOV #2,R9
- THEN
+ 0<> WHILE
CMP.B #8,R9
U>= WHILE
BIS.B #4,&$265
BIT.B #2,&$261
0<> UNTIL
BIS.B #2,&$265
- BEGIN
- BIT #2,&$5DC
- 0<> UNTIL
- MOV.B R9,&$5CE
+ CMP.B #4,R8
+ 0<> IF
+ BEGIN
+ BIT #2,&$5DC
+ 0<> UNTIL
+ MOV.B R9,&$5CE
+ THEN
REPEAT
- CMP.B #4,R9
- U>= IF
- MOV.B R9,&{UARTI2CS}+9
- BIS.B #4,&$265
+ CMP.B #4,R9
+ U>= IF
+ MOV.B R9,R8
+ MOV.B R8,&{UARTI2CS}+15
+ BIS.B #4,&$265
+ THEN
THEN
BIC.B #2,&$265
BEGIN
0<> UNTIL
CMP.B #2,R9
U>= WHILE
- 0= IF
- MOV.B #0,&{UARTI2CS}+9
- CALL #KEY+$8
- BEGIN
- BIC #1,&$5DC
- MOV &$1800,R9
- BEGIN MOV #65,R10
- BEGIN SUB #1,R10
- 0= UNTIL
- SUB #1,R9
+ BIC.B #2,&$265
+ CALL #KEY+8
+ BEGIN
+ BIC #1,&$5DC
+ MOV &$1800,R9
+ BEGIN MOV #65,R10
+ BEGIN SUB #1,R10
0= UNTIL
- BIT #1,&$5DC
- 0= UNTIL
- THEN
+ SUB #1,R9
+ 0= UNTIL
+ BIT #1,&$5DC
+ 0= UNTIL
+ MOV.B #0,R8
REPEAT
CALL #I2CM_STOP
+ [DEFINED] LEDS [IF]
BIC.B #2,&$202
+ [THEN]
CMP.B #0,R9
0= IF
- MOV #$4000,R0
+ MOV #ACCEPT+$1C,R0
THEN
- CALL #KEY+$8
+ CALL #KEY+8
BEGIN
BIT #1,&$5DC
0<> UNTIL
- CALL #ACCEPT+$2A
+ CALL #ACCEPT+$26
MOV #0,R11
GOTO BW2
ENDCODE
- HDNCODE SLEEP_U2I
- $180E $4000 TSTBIT
- [IF] MOV #%1_1001_0100,&$3C0 ; if ACLK=LFXTAL
- [ELSE] MOV #%1_0001_0100,&$3C0 ; if ACLK=VLO
- [THEN]
- MOV.B &{UARTI2CS}+9,R10
- MOV #$0D,R12
- MOV #0,R11
- BIC #$40,&$21C
- MOV &{UARTI2CS}+2,R0
- ENDCODE
-
- HDNCODE INIT_U2I
- MOV #4096,&$3D2
- MOV #$60,&$3C6
- MOV #4095,&$3D6
- BIS.B #$80,&$204
- BIS.B #$80,&$20C
- BIS.B #$40,&$21A
- BIC.B #6,&$267
- BIC.B #6,&$263
- BIS.B #1,&$204
- BIS.B #2,&$204
- CALL &{UARTI2CS}
- CMP #$0E,R14
- 0<> IF
- CMP #$0A,R14
- U>= ?GOTO BW1
- THEN
- BIS.B #$40,&$21C
- MOV #ALLOT+$8,R0
- ENDCODE
-
- : UARTI2CS
+ CODE START_U2I
+ SUB #2,R15
+ MOV R14,0(R15)
+ COLON
$0D EMIT $0A EMIT
+ ." Connect to I2C_SLAVE at @"
+ . $08 EMIT
+ ." , TERATERM(Alt-B) "
+ ." or I2C_MASTER(SW1) to quit..."
HI2LO
MOV @R1+,R13
BEGIN
BIT #1,&$5CA
0= UNTIL
- CMP #$4082,&{UARTI2CS}-2
+ CMP #<#+$4C,&{UARTI2CS}-2
0= IF
MOV #REMOVE_U2I,&{UARTI2CS}-2
- MOV &$183E,&{UARTI2CS}
- MOV &$1840,&{UARTI2CS}+2
- MOV &$FFF0,&{UARTI2CS}+4
- MOV &$FFDE,&{UARTI2CS}+6
- MOV R14,&{UARTI2CS}+8
+ MOV &$183C,&{UARTI2CS}
+ MOV #STOP_U2I,&$183C
+ MOV &$1842,&{UARTI2CS}+2
+ MOV #HARD_U2I,&$1842
+ MOV &$1844,&{UARTI2CS}+4
+ MOV #BACKGRND_U2I,&$1844
+ MOV &$FFF0,&{UARTI2CS}+6
+ MOV #U2I_TERM_INT,&$FFF0
+ MOV &$FFDE,&{UARTI2CS}+8
+ MOV #500MS_INT,&$FFDE
+ MOV R14,&{UARTI2CS}+10
+ $180E $4000 TSTBIT
+ [IF] MOV #$0194,&{UARTI2CS}+12
+ [ELSE] MOV #$0114,&{UARTI2CS}+12
+ [THEN]
+ $1800 @ 24000 =
+ [IF] MOV #116,&{UARTI2CS}+14
+ [ELSE] $1800 @ 16000 =
+ [IF] MOV #76,&{UARTI2CS}+14
+ [ELSE] MOV #36,&{UARTI2CS}+14
+ [THEN]
+ [THEN]
THEN
MOV #0,R14
- MOV #INIT_U2I,&$183E
- MOV #SLEEP_U2I,&$1840
- MOV #U2I_TERM_INT,&$FFF0
- MOV #500MS_INT,&$FFDE
- MOV #INIT_U2I,R0
+ GOTO BW3
ENDCODE
- RST_SET ECHO
+RST_SET ECHO
- $12 UARTI2CS ; TERATERM(Alt-B) or USB_to_I2C_bridge(SW2) to quit
+#18 START_U2I
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