📄 lcd.s79
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//////////////////////////////////////////////////////////////////////////////
// /
// IAR ARM ANSI C/C++ Compiler V4.42A/W32 15/May/2008 12:06:29 /
// Copyright 1999-2005 IAR Systems. All rights reserved. /
// /
// Cpu mode = thumb /
// Endian = little /
// Stack alignment = 4 /
// Source file = C:\David JIANG\ST MCU\Docs\STM32\AN_JIANG\TIM /
// Encoder\example\project\source\lcd.c /
// Command line = "C:\David JIANG\ST MCU\Docs\STM32\AN_JIANG\TIM /
// Encoder\example\project\source\lcd.c" -D /
// VECT_TAB_FLASH -lcN "C:\David JIANG\ST /
// MCU\Docs\STM32\AN_JIANG\TIM /
// Encoder\example\project\EWARM\BOOT_FLASH\List\" /
// -lb "C:\David JIANG\ST MCU\Docs\STM32\AN_JIANG\TIM /
// Encoder\example\project\EWARM\BOOT_FLASH\List\" -o /
// "C:\David JIANG\ST MCU\Docs\STM32\AN_JIANG\TIM /
// Encoder\example\project\EWARM\BOOT_FLASH\Obj\" -z3 /
// --no_cse --no_unroll --no_inline --no_code_motion /
// --no_tbaa --no_clustering --no_scheduling --debug /
// --cpu_mode thumb --endian little --cpu cortex-M3 /
// --stack_align 4 --require_prototypes --fpu None /
// --dlib_config "C:\Program Files\IAR /
// Systems\Embedded Workbench /
// 4.0\arm\LIB\dl7mptnnl8f.h" -I "C:\David JIANG\ST /
// MCU\Docs\STM32\AN_JIANG\TIM /
// Encoder\example\project\EWARM\" -I "C:\David /
// JIANG\ST MCU\Docs\STM32\AN_JIANG\TIM /
// Encoder\example\project\EWARM\..\include\" -I /
// "C:\David JIANG\ST MCU\Docs\STM32\AN_JIANG\TIM /
// Encoder\example\project\EWARM\..\..\FWLib\inc\" -I /
// "C:\Program Files\IAR Systems\Embedded Workbench /
// 4.0\arm\INC\" /
// List file = C:\David JIANG\ST MCU\Docs\STM32\AN_JIANG\TIM /
// Encoder\example\project\EWARM\BOOT_FLASH\List\lcd.s /
// 79 /
// /
// /
//////////////////////////////////////////////////////////////////////////////
NAME lcd
RSEG CSTACK:DATA:NOROOT(2)
EXTERN ??div32_t
??DataTable0 EQU 0
??DataTable1 EQU 0
??DataTable2 EQU 0
??DataTable3 EQU 0
??DataTable4 EQU 0
??DataTable5 EQU 0
??DataTable6 EQU 0
MULTWEAK ??rT??div32_t
PUBWEAK ?init?tab?DATA_Z
PUBLIC convert
PUBLIC digit
PUBLIC frame
PUBLIC int2char
PUBLIC letter
PUBLIC number
PUBLIC sign
PUBLIC text
PUBLIC write_char
PUBLIC write_string
RSEG DATA_Z:DATA:SORT:NOROOT(2)
frame:
DS8 8
RSEG DATA_Z:DATA:SORT:NOROOT(2)
digit:
DS8 8
RSEG DATA_Z:DATA:SORT:NOROOT(2)
text:
DS8 4
RSEG DATA_C:CONST:SORT:NOROOT(2)
`?<Constant {61440, 3840, 240, 15}>`:
DATA
DC16 61440, 3840, 240, 15
RSEG DATA_C:CONST:SORT:NOROOT(0)
`?<Constant {12, 8, 4}>`:
DATA
DC8 12, 8, 4
RSEG DATA_C:CONST:SORT:NOROOT(2)
`?<Constant {15, 240, 3840, 61440}>`:
DATA
DC16 15, 240, 3840, 61440
RSEG DATA_C:CONST:SORT:NOROOT(2)
letter:
DATA
DC16 18928, 504, 16664, 2296, 16760, 16752, 16856, 2544, 24586, 2184
DC16 1332, 280, 3984, 2964, 18840, 18800, 18844, 18804, 16872, 24578
DC16 2456, 1297, 10650, 1541, 1537, 17417
RSEG DATA_C:CONST:SORT:NOROOT(2)
number:
DATA
DC16 18840, 2176, 18552, 18664, 2528, 16872, 16888, 18560, 18936, 18920
RSEG DATA_C:CONST:SORT:NOROOT(2)
sign:
DATA
DC16 8290, 96
RSEG CODE:CODE:NOROOT(2)
THUMB
convert:
PUSH {R4-R6}
SUB SP,SP,#+12
MOVS R2,#+0
ADD R3,SP,#+4
LDR.N R4,??convert_0 ;; `?<Constant {61440, 3840, 240, 15}>`
LDR R5,[R4, #0]
STR R5,[R3, #+0]
LDR R5,[R4, #+4]
STR R5,[R3, #+4]
MOV R3,SP
LDR.N R4,??convert_0+0x4 ;; `?<Constant {12, 8, 4}>`
LDRB R5,[R4, #0]
STRB R5,[R3, #+0]
LDRB R5,[R4, #+1]
STRB R5,[R3, #+1]
LDRB R5,[R4, #+2]
STRB R5,[R3, #+2]
LDRB R3,[R0, #+0]
CMP R3,#+91
BCS.N ??convert_1
MOVS R3,#+1
LDRB R4,[R0, #+0]
CMP R4,#+65
BCC.N ??convert_1
LSLS R3,R3,#+31
BPL.N ??convert_1
LDRB R0,[R0, #+0]
MOVS R2,#+2
LDR.N R3,??convert_0+0x8 ;; letter
MLA R0,R0,R2,R3
SUBS R0,R0,#+130
LDRH R2,[R0, #+0]
B.N ??convert_2
??convert_1:
LDRB R3,[R0, #+0]
CMP R3,#+58
BCS.N ??convert_3
MOVS R3,#+1
LDRB R4,[R0, #+0]
CMP R4,#+48
BCC.N ??convert_3
LSLS R3,R3,#+31
BPL.N ??convert_3
LDRB R0,[R0, #+0]
MOVS R2,#+2
LDR.N R3,??convert_0+0xC ;; number
MLA R0,R0,R2,R3
SUBS R0,R0,#+96
LDRH R2,[R0, #+0]
B.N ??convert_2
??convert_3:
LDRB R3,[R0, #+0]
CMP R3,#+32
BNE.N ??convert_4
MOVS R2,#+0
B.N ??convert_2
??convert_4:
LDRB R3,[R0, #+0]
CMP R3,#+43
BNE.N ??convert_5
LDR.N R0,??convert_0+0x10 ;; sign
LDRH R2,[R0, #+0]
B.N ??convert_2
??convert_5:
LDRB R0,[R0, #+0]
CMP R0,#+45
BNE.N ??convert_2
LDR.N R0,??convert_0+0x14 ;; sign + 2
LDRH R2,[R0, #+0]
??convert_2:
CMP R1,#+1
BNE.N ??convert_6
ORRS R2,R2,#0x8000
??convert_6:
MOVS R0,#+0
B.N ??convert_7
??convert_8:
LSLS R0,R0,#+24 ;; ZeroExtS R0,R0,#+24,#+24
LSRS R0,R0,#+24
MOVS R1,#+2
MULS R1,R0,R1
ADD R3,SP,#+4
LDRH R1,[R3, R1]
ANDS R1,R1,R2
LSLS R0,R0,#+24 ;; ZeroExtS R0,R0,#+24,#+24
LSRS R0,R0,#+24
MOVS R3,#+2
MULS R3,R0,R3
LDR.N R4,??DataTable7 ;; digit
LSLS R1,R1,#+16 ;; ZeroExtS R1,R1,#+16,#+16
LSRS R1,R1,#+16
LSLS R0,R0,#+24 ;; ZeroExtS R0,R0,#+24,#+24
LSRS R0,R0,#+24
MOV R5,SP
LDRB R5,[R5, R0]
ASRS R1,R1,R5
STRH R1,[R4, R3]
ADDS R0,R0,#+1
??convert_7:
LSLS R0,R0,#+24 ;; ZeroExtS R0,R0,#+24,#+24
LSRS R0,R0,#+24
CMP R0,#+3
BCC.N ??convert_8
LDR.N R0,??convert_0+0x18 ;; digit + 6
LDRH R1,[SP, #+10]
ANDS R1,R1,R2
STRH R1,[R0, #+0]
ADD SP,SP,#+12
POP {R4-R6}
BX LR ;; return
DATA
??convert_0:
DC32 `?<Constant {61440, 3840, 240, 15}>`
DC32 `?<Constant {12, 8, 4}>`
DC32 letter
DC32 number
DC32 sign
DC32 sign + 2
DC32 digit + 6
RSEG CODE:CODE:NOROOT(2)
THUMB
write_char:
PUSH {R4-R6,LR}
SUB SP,SP,#+8
MOVS R4,R2
MOV R2,SP
LDR.N R3,??write_char_0 ;; `?<Constant {15, 240, 3840, 61440}>`
LDR R5,[R3, #0]
STR R5,[R2, #+0]
LDR R5,[R3, #+4]
STR R5,[R2, #+4]
BL convert
CMP R4,#+1
BNE.N ??write_char_1
MOVS R0,#+0
B.N ??write_char_2
??write_char_3:
MOVS R1,#+2
MULS R1,R0,R1
LDR.N R2,??DataTable7 ;; digit
MOVS R3,#+2
MULS R3,R0,R3
LDR.N R5,??DataTable7 ;; digit
LDRH R3,[R5, R3]
LSLS R3,R3,#+4
STRH R3,[R2, R1]
ADDS R0,R0,#+1
??write_char_2:
CMP R0,#+4
BLT.N ??write_char_3
??write_char_1:
CMP R4,#+2
BNE.N ??write_char_4
MOVS R0,#+0
B.N ??write_char_5
??write_char_6:
MOVS R1,#+2
MULS R1,R0,R1
LDR.N R2,??DataTable7 ;; digit
MOVS R3,#+2
MULS R3,R0,R3
LDR.N R5,??DataTable7 ;; digit
LDRH R3,[R5, R3]
LSLS R3,R3,#+8
STRH R3,[R2, R1]
ADDS R0,R0,#+1
??write_char_5:
CMP R0,#+4
BLT.N ??write_char_6
??write_char_4:
CMP R4,#+3
BNE.N ??write_char_7
MOVS R0,#+0
B.N ??write_char_8
??write_char_9:
MOVS R1,#+2
MULS R1,R0,R1
LDR.N R2,??DataTable7 ;; digit
MOVS R3,#+2
MULS R3,R0,R3
LDR.N R5,??DataTable7 ;; digit
LDRH R3,[R5, R3]
LSLS R3,R3,#+12
STRH R3,[R2, R1]
ADDS R0,R0,#+1
??write_char_8:
CMP R0,#+4
BLT.N ??write_char_9
??write_char_7:
MOVS R0,#+0
B.N ??write_char_10
??write_char_11:
MOVS R1,#+2
MULS R1,R0,R1
LDR.N R2,??write_char_0+0x4 ;; frame
MOVS R3,#+2
MULS R3,R0,R3
LDR.N R5,??write_char_0+0x4 ;; frame
LDRH R3,[R5, R3]
LSLS R4,R4,#+24 ;; ZeroExtS R4,R4,#+24,#+24
LSRS R4,R4,#+24
MOVS R5,#+2
MULS R5,R4,R5
MOV R6,SP
LDRH R5,[R6, R5]
BICS R3,R3,R5
MOVS R5,#+2
MULS R5,R0,R5
LDR.N R6,??DataTable7 ;; digit
LDRH R5,[R6, R5]
ORRS R5,R5,R3
STRH R5,[R2, R1]
ADDS R0,R0,#+1
??write_char_10:
CMP R0,#+4
BLT.N ??write_char_11
ADD SP,SP,#+8
POP {R4-R6,PC} ;; return
DATA
??write_char_0:
DC32 `?<Constant {15, 240, 3840, 61440}>`
DC32 frame
RSEG CODE:CODE:NOROOT(2)
DATA
??DataTable7:
DC32 digit
RSEG CODE:CODE:NOROOT(2)
THUMB
write_string:
PUSH {R4,R5,LR}
MOVS R4,R0
MOVS R5,#+0
B.N ??write_string_0
??write_string_1:
MOVS R2,R5
LSLS R2,R2,#+24 ;; ZeroExtS R2,R2,#+24,#+24
LSRS R2,R2,#+24
MOVS R1,#+0
ADDS R0,R4,R5
BL write_char
ADDS R5,R5,#+1
??write_string_0:
CMP R5,#+4
BLT.N ??write_string_1
POP {R4,R5,PC} ;; return
RSEG CODE:CODE:NOROOT(2)
THUMB
int2char:
PUSH {R4,LR}
MOVS R3,#+1000
MOVS R2,#+0
B.N ??int2char_0
??int2char_1:
LSLS R0,R0,#+16 ;; ZeroExtS R0,R0,#+16,#+16
LSRS R0,R0,#+16
LSLS R3,R3,#+16 ;; ZeroExtS R3,R3,#+16,#+16
LSRS R3,R3,#+16
SDIV R1,R0,R3
LSLS R2,R2,#+24 ;; ZeroExtS R2,R2,#+24,#+24
LSRS R2,R2,#+24
LDR.N R4,??int2char_2 ;; text
ADDS R1,R1,#+48
STRB R1,[R4, R2]
LSLS R0,R0,#+16 ;; ZeroExtS R0,R0,#+16,#+16
LSRS R0,R0,#+16
LSLS R3,R3,#+16 ;; ZeroExtS R3,R3,#+16,#+16
LSRS R3,R3,#+16
MOVS R1,R3
_BLF ??div32_t,??rT??div32_t
LSLS R3,R3,#+16 ;; ZeroExtS R3,R3,#+16,#+16
LSRS R3,R3,#+16
MOVS R1,#+10
SDIV R3,R3,R1
ADDS R2,R2,#+1
??int2char_0:
LSLS R2,R2,#+24 ;; ZeroExtS R2,R2,#+24,#+24
LSRS R2,R2,#+24
CMP R2,#+4
BCC.N ??int2char_1
LDR.N R0,??int2char_2 ;; text
POP {R4,PC} ;; return
Nop
DATA
??int2char_2:
DC32 text
RSEG CODE:CODE:NOROOT(2)
THUMB
??rT??div32_t:
PUSH {R3}
LDR.N R3,??Subroutine0_0 ;; ??div32_t
MOV R12,R3
POP {R3}
BX R12
Nop
DATA
??Subroutine0_0:
DC32 ??div32_t
RSEG INITTAB:CODE:ROOT(2)
DATA
?init?tab?DATA_Z:
DCD sfe(DATA_Z) - sfb(DATA_Z), sfb(DATA_Z), sfb(DATA_Z)
END
//
// 546 bytes in segment CODE
// 95 bytes in segment DATA_C
// 20 bytes in segment DATA_Z
// 12 bytes in segment INITTAB
//
// 530 bytes of CODE memory (+ 28 bytes shared)
// 95 bytes of CONST memory
// 20 bytes of DATA memory
//
//Errors: none
//Warnings: none
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