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Backup before error handling refactoring

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jkwoo
2026-07-13 17:10:02 +09:00
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309
UCOSIII/uC-LIB/Ports/ARM-Cortex-M3/GNU/lib_mem_a.s Normal file
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@********************************************************************************************************
@ uC/LIB
@ CUSTOM LIBRARY MODULES
@
@ (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL
@
@ All rights reserved. Protected by international copyright laws.
@
@ uC/LIB is provided in source form to registered licensees ONLY. It is
@ illegal to distribute this source code to any third party unless you receive
@ written permission by an authorized Micrium representative. Knowledge of
@ the source code may NOT be used to develop a similar product.
@
@ Please help us continue to provide the Embedded community with the finest
@ software available. Your honesty is greatly appreciated.
@
@ You can contact us at www.micrium.com.
@********************************************************************************************************
@********************************************************************************************************
@
@ STANDARD MEMORY OPERATIONS
@
@ ARM-Cortex-M3
@ GNU Compiler
@
@ Filename : lib_mem_a.s
@ Version : V1.36.01.00
@ Programmer(s) : JDH
@ DC
@********************************************************************************************************
@ Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software.
@
@ (a) ALL standard library functions are implemented in the custom library modules :
@
@ (1) \<Custom Library Directory>\lib*.*
@
@ (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
@
@ where
@ <Custom Library Directory> directory path for custom library software
@ <cpu> directory name for specific processor (CPU)
@ <compiler> directory name for specific compiler
@
@ (b) Product-specific library functions are implemented in individual products.
@
@ (2) Assumes ARM CPU mode configured for Little Endian.
@********************************************************************************************************
@********************************************************************************************************
@ PUBLIC FUNCTIONS
@********************************************************************************************************
.global Mem_Copy
@********************************************************************************************************
@ CODE GENERATION DIRECTIVES
@********************************************************************************************************
.text
.align 2
.thumb
.syntax unified
@$PAGE
@********************************************************************************************************
@ Mem_Copy()
@
@ Description : Copy data octets from one buffer to another buffer.
@
@ Argument(s) : pdest Pointer to destination memory buffer.
@
@ psrc Pointer to source memory buffer.
@
@ size Number of data buffer octets to copy.
@
@ Return(s) : none.
@
@ Caller(s) : Application.
@
@ Note(s) : (1) Null copies allowed (i.e. 0-octet size).
@
@ (2) Memory buffers NOT checked for overlapping.
@
@ (3) Modulo arithmetic is used to determine whether a memory buffer starts on a 'CPU_ALIGN'
@ address boundary.
@
@ (4) ARM Cortex-M3 processors use a subset of the ARM Thumb-2 instruction set which does
@ NOT support 16-bit conditional branch instructions but ONLY supports 8-bit conditional
@ branch instructions.
@
@ Therefore, branches exceeding 8-bit, signed, relative offsets :
@
@ (a) CANNOT be implemented with conditional branches@ but ...
@ (b) MUST be implemented with non-conditional branches.
@********************************************************************************************************
@ void Mem_Copy (void *pdest, @ ==> R0
@ void *psrc, @ ==> R1
@ CPU_SIZE_T size) @ ==> R2
.thumb_func
Mem_Copy:
CMP R0, #0
BNE Mem_Copy_1
BX LR @ return if pdest == NULL
Mem_Copy_1:
CMP R1, #0
BNE Mem_Copy_2
BX LR @ return if psrc == NULL
Mem_Copy_2:
CMP R2, #0
BNE Mem_Copy_3
BX LR @ return if size == 0
Mem_Copy_3:
STMFD SP!, {R3-R12} @ save registers on stack
@$PAGE
Chk_Align_32: @ check if both dest & src 32-bit aligned
AND R3, R0, #0x03
AND R4, R1, #0x03
CMP R3, R4
BNE Chk_Align_16 @ not 32-bit aligned, check for 16-bit alignment
RSB R3, R3, #0x04 @ compute 1-2-3 pre-copy bytes (to align to the next 32-bit boundary)
AND R3, R3, #0x03
Pre_Copy_1:
CMP R3, #1 @ copy 1-2-3 bytes (to align to the next 32-bit boundary)
BCC Copy_32_1 @ start real 32-bit copy
CMP R2, #1 @ check if any more data to copy
BCS Pre_Copy_1_Cont
B Mem_Copy_END @ no more data to copy (see Note #4b)
Pre_Copy_1_Cont:
LDRB R4, [R1], #1
STRB R4, [R0], #1
SUB R3, R3, #1
SUB R2, R2, #1
B Pre_Copy_1
Chk_Align_16: @ check if both dest & src 16-bit aligned
AND R3, R0, #0x01
AND R4, R1, #0x01
CMP R3, R4
BEQ Pre_Copy_2
B Copy_08_1 @ not 16-bit aligned, start 8-bit copy (see Note #4b)
Pre_Copy_2:
CMP R3, #1 @ copy 1 byte (to align to the next 16-bit boundary)
BCC Copy_16_1 @ start real 16-bit copy
LDRB R4, [R1], #1
STRB R4, [R0], #1
SUB R3, R3, #1
SUB R2, R2, #1
B Pre_Copy_2
Copy_32_1:
CMP R2, #360 @ Copy 9 chunks of 10 32-bit words (360 octets per loop)
BCC Copy_32_2
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
SUB R2, R2, #360
B Copy_32_1
Copy_32_2:
CMP R2, #(04*10*01) @ Copy chunks of 10 32-bit words (40 octets per loop)
BCC Copy_32_3
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
SUB R2, R2, #(04*10*01)
B Copy_32_2
Copy_32_3:
CMP R2, #(04*01*01) @ Copy remaining 32-bit words
BCC Copy_16_1
LDR R3, [R1], #4
STR R3, [R0], #4
SUB R2, R2, #(04*01*01)
B Copy_32_3
@$PAGE
Copy_16_1:
CMP R2, #(02*01*16) @ Copy chunks of 16 16-bit words (32 bytes per loop)
BCC Copy_16_2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
SUB R2, R2, #(02*01*16)
B Copy_16_1
Copy_16_2:
CMP R2, #(02*01*01) @ Copy remaining 16-bit words
BCC Copy_08_1
LDRH R3, [R1], #2
STRH R3, [R0], #2
SUB R2, R2, #(02*01*01)
B Copy_16_2
@$PAGE
Copy_08_1:
CMP R2, #(01*01*16) @ Copy chunks of 16 8-bit words (16 bytes per loop)
BCC Copy_08_2
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
SUB R2, R2, #(01*01*16)
B Copy_08_1
Copy_08_2:
CMP R2, #(01*01*01) @ Copy remaining 8-bit words
BCC Mem_Copy_END
LDRB R3, [R1], #1
STRB R3, [R0], #1
SUB R2, R2, #(01*01*01)
B Copy_08_2
Mem_Copy_END:
LDMFD SP!, {R3-R12} @ restore registers from stack
BX LR @ return
.end

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UCOSIII/uC-LIB/Ports/ARM-Cortex-M3/IAR/lib_mem_a.asm Normal file
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;********************************************************************************************************
; uC/LIB
; CUSTOM LIBRARY MODULES
;
; (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL
;
; All rights reserved. Protected by international copyright laws.
;
; uC/LIB is provided in source form to registered licensees ONLY. It is
; illegal to distribute this source code to any third party unless you receive
; written permission by an authorized Micrium representative. Knowledge of
; the source code may NOT be used to develop a similar product.
;
; Please help us continue to provide the Embedded community with the finest
; software available. Your honesty is greatly appreciated.
;
; You can contact us at www.micrium.com.
;********************************************************************************************************
;********************************************************************************************************
;
; STANDARD MEMORY OPERATIONS
;
; ARM-Cortex-M3
; IAR Compiler
;
; Filename : lib_mem_a.asm
; Version : V1.36.01.00
; Programmer(s) : JDH
; BAN
;********************************************************************************************************
; Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software.
;
; (a) ALL standard library functions are implemented in the custom library modules :
;
; (1) \<Custom Library Directory>\lib*.*
;
; (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
;
; where
; <Custom Library Directory> directory path for custom library software
; <cpu> directory name for specific processor (CPU)
; <compiler> directory name for specific compiler
;
; (b) Product-specific library functions are implemented in individual products.
;
; (2) Assumes ARM CPU mode configured for Little Endian.
;********************************************************************************************************
;********************************************************************************************************
; PUBLIC FUNCTIONS
;********************************************************************************************************
PUBLIC Mem_Copy
;********************************************************************************************************
; CODE GENERATION DIRECTIVES
;********************************************************************************************************
RSEG CODE:CODE:NOROOT(2)
;$PAGE
;********************************************************************************************************
; Mem_Copy()
;
; Description : Copy data octets from one buffer to another buffer.
;
; Argument(s) : pdest Pointer to destination memory buffer.
;
; psrc Pointer to source memory buffer.
;
; size Number of data buffer octets to copy.
;
; Return(s) : none.
;
; Caller(s) : Application.
;
; Note(s) : (1) Null copies allowed (i.e. 0-octet size).
;
; (2) Memory buffers NOT checked for overlapping.
;
; (3) Modulo arithmetic is used to determine whether a memory buffer starts on a 'CPU_ALIGN'
; address boundary.
;
; (4) ARM Cortex-M3 processors use a subset of the ARM Thumb-2 instruction set which does
; NOT support 16-bit conditional branch instructions but ONLY supports 8-bit conditional
; branch instructions.
;
; Therefore, branches exceeding 8-bit, signed, relative offsets :
;
; (a) CANNOT be implemented with conditional branches; but ...
; (b) MUST be implemented with non-conditional branches.
;********************************************************************************************************
; void Mem_Copy (void *pdest, ; ==> R0
; void *psrc, ; ==> R1
; CPU_SIZE_T size) ; ==> R2
Mem_Copy:
CMP R0, #0
BNE Mem_Copy_1
BX LR ; return if pdest == NULL
Mem_Copy_1:
CMP R1, #0
BNE Mem_Copy_2
BX LR ; return if psrc == NULL
Mem_Copy_2:
CMP R2, #0
BNE Mem_Copy_3
BX LR ; return if size == 0
Mem_Copy_3:
STMFD SP!, {R3-R12} ; save registers on stack
;$PAGE
Chk_Align_32: ; check if both dest & src 32-bit aligned
AND R3, R0, #0x03
AND R4, R1, #0x03
CMP R3, R4
BNE Chk_Align_16 ; not 32-bit aligned, check for 16-bit alignment
RSB R3, R3, #0x04 ; compute 1-2-3 pre-copy bytes (to align to the next 32-bit boundary)
AND R3, R3, #0x03
Pre_Copy_1:
CMP R3, #1 ; copy 1-2-3 bytes (to align to the next 32-bit boundary)
BCC Copy_32_1 ; start real 32-bit copy
CMP R2, #1 ; check if any more data to copy
BCS Pre_Copy_1_Cont
B Mem_Copy_END ; no more data to copy (see Note #4b)
Pre_Copy_1_Cont:
LDRB R4, [R1], #1
STRB R4, [R0], #1
SUB R3, R3, #1
SUB R2, R2, #1
B Pre_Copy_1
Chk_Align_16: ; check if both dest & src 16-bit aligned
AND R3, R0, #0x01
AND R4, R1, #0x01
CMP R3, R4
BEQ Pre_Copy_2
B Copy_08_1 ; not 16-bit aligned, start 8-bit copy (see Note #4b)
Pre_Copy_2:
CMP R3, #1 ; copy 1 byte (to align to the next 16-bit boundary)
BCC Copy_16_1 ; start real 16-bit copy
LDRB R4, [R1], #1
STRB R4, [R0], #1
SUB R3, R3, #1
SUB R2, R2, #1
B Pre_Copy_2
Copy_32_1:
CMP R2, #(04*10*09) ; Copy 9 chunks of 10 32-bit words (360 octets per loop)
BCC Copy_32_2
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
SUB R2, R2, #(04*10*09)
B Copy_32_1
Copy_32_2:
CMP R2, #(04*10*01) ; Copy chunks of 10 32-bit words (40 octets per loop)
BCC Copy_32_3
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
SUB R2, R2, #(04*10*01)
B Copy_32_2
Copy_32_3:
CMP R2, #(04*01*01) ; Copy remaining 32-bit words
BCC Copy_16_1
LDR R3, [R1], #4
STR R3, [R0], #4
SUB R2, R2, #(04*01*01)
B Copy_32_3
;$PAGE
Copy_16_1:
CMP R2, #(02*01*16) ; Copy chunks of 16 16-bit words (32 bytes per loop)
BCC Copy_16_2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
SUB R2, R2, #(02*01*16)
B Copy_16_1
Copy_16_2:
CMP R2, #(02*01*01) ; Copy remaining 16-bit words
BCC Copy_08_1
LDRH R3, [R1], #2
STRH R3, [R0], #2
SUB R2, R2, #(02*01*01)
B Copy_16_2
;$PAGE
Copy_08_1:
CMP R2, #(01*01*16) ; Copy chunks of 16 8-bit words (16 bytes per loop)
BCC Copy_08_2
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
SUB R2, R2, #(01*01*16)
B Copy_08_1
Copy_08_2:
CMP R2, #(01*01*01) ; Copy remaining 8-bit words
BCC Mem_Copy_END
LDRB R3, [R1], #1
STRB R3, [R0], #1
SUB R2, R2, #(01*01*01)
B Copy_08_2
Mem_Copy_END:
LDMFD SP!, {R3-R12} ; restore registers from stack
BX LR ; return
END

312
UCOSIII/uC-LIB/Ports/ARM-Cortex-M3/RealView/lib_mem_a.asm Normal file
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;********************************************************************************************************
; uC/LIB
; CUSTOM LIBRARY MODULES
;
; (c) Copyright 2004-2011; Micrium, Inc.; Weston, FL
;
; All rights reserved. Protected by international copyright laws.
;
; uC/LIB is provided in source form to registered licensees ONLY. It is
; illegal to distribute this source code to any third party unless you receive
; written permission by an authorized Micrium representative. Knowledge of
; the source code may NOT be used to develop a similar product.
;
; Please help us continue to provide the Embedded community with the finest
; software available. Your honesty is greatly appreciated.
;
; You can contact us at www.micrium.com.
;********************************************************************************************************
;********************************************************************************************************
;
; STANDARD MEMORY OPERATIONS
;
; ARM-Cortex-M3
; RealView Development Suite
; RealView Microcontroller Development Kit (MDK)
; ARM Developer Suite (ADS)
; Keil uVision
;
; Filename : lib_mem_a.asm
; Version : V1.36.01.00
; Programmer(s) : JDH
; BAN
;********************************************************************************************************
; Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software.
;
; (a) ALL standard library functions are implemented in the custom library modules :
;
; (1) \<Custom Library Directory>\lib*.*
;
; (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
;
; where
; <Custom Library Directory> directory path for custom library software
; <cpu> directory name for specific processor (CPU)
; <compiler> directory name for specific compiler
;
; (b) Product-specific library functions are implemented in individual products.
;
; (2) Assumes ARM CPU mode configured for Little Endian.
;********************************************************************************************************
;********************************************************************************************************
; PUBLIC FUNCTIONS
;********************************************************************************************************
EXPORT Mem_Copy
;********************************************************************************************************
; CODE GENERATION DIRECTIVES
;********************************************************************************************************
AREA |.text|, CODE, READONLY, ALIGN=2
THUMB
REQUIRE8
PRESERVE8
;$PAGE
;********************************************************************************************************
; Mem_Copy()
;
; Description : Copy data octets from one buffer to another buffer.
;
; Argument(s) : pdest Pointer to destination memory buffer.
;
; psrc Pointer to source memory buffer.
;
; size Number of data buffer octets to copy.
;
; Return(s) : none.
;
; Caller(s) : Application.
;
; Note(s) : (1) Null copies allowed (i.e. 0-octet size).
;
; (2) Memory buffers NOT checked for overlapping.
;
; (3) Modulo arithmetic is used to determine whether a memory buffer starts on a 'CPU_ALIGN'
; address boundary.
;
; (4) ARM Cortex-M3 processors use a subset of the ARM Thumb-2 instruction set which does
; NOT support 16-bit conditional branch instructions but ONLY supports 8-bit conditional
; branch instructions.
;
; Therefore, branches exceeding 8-bit, signed, relative offsets :
;
; (a) CANNOT be implemented with conditional branches; but ...
; (b) MUST be implemented with non-conditional branches.
;********************************************************************************************************
; void Mem_Copy (void *pdest, ; ==> R0
; void *psrc, ; ==> R1
; CPU_SIZE_T size) ; ==> R2
Mem_Copy
CMP R0, #0
BNE Mem_Copy_1
BX LR ; return if pdest == NULL
Mem_Copy_1
CMP R1, #0
BNE Mem_Copy_2
BX LR ; return if psrc == NULL
Mem_Copy_2
CMP R2, #0
BNE Mem_Copy_3
BX LR ; return if size == 0
Mem_Copy_3
STMFD SP!, {R3-R12} ; save registers on stack
;$PAGE
Chk_Align_32 ; check if both dest & src 32-bit aligned
AND R3, R0, #0x03
AND R4, R1, #0x03
CMP R3, R4
BNE Chk_Align_16 ; not 32-bit aligned, check for 16-bit alignment
RSB R3, R3, #0x04 ; compute 1-2-3 pre-copy bytes (to align to the next 32-bit boundary)
AND R3, R3, #0x03
Pre_Copy_1
CMP R3, #1 ; copy 1-2-3 bytes (to align to the next 32-bit boundary)
BCC Copy_32_1 ; start real 32-bit copy
CMP R2, #1 ; check if any more data to copy
BCS Pre_Copy_1_Cont
B Mem_Copy_END ; no more data to copy (see Note #4b)
Pre_Copy_1_Cont
LDRB R4, [R1], #1
STRB R4, [R0], #1
SUB R3, R3, #1
SUB R2, R2, #1
B Pre_Copy_1
Chk_Align_16 ; check if both dest & src 16-bit aligned
AND R3, R0, #0x01
AND R4, R1, #0x01
CMP R3, R4
BEQ Pre_Copy_2
B Copy_08_1 ; not 16-bit aligned, start 8-bit copy (see Note #4b)
Pre_Copy_2
CMP R3, #1 ; copy 1 byte (to align to the next 16-bit boundary)
BCC Copy_16_1 ; start real 16-bit copy
LDRB R4, [R1], #1
STRB R4, [R0], #1
SUB R3, R3, #1
SUB R2, R2, #1
B Pre_Copy_2
Copy_32_1
CMP R2, #(04*10*09) ; Copy 9 chunks of 10 32-bit words (360 octets per loop)
BCC Copy_32_2
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
SUB R2, R2, #(04*10*09)
B Copy_32_1
Copy_32_2
CMP R2, #(04*10*01) ; Copy chunks of 10 32-bit words (40 octets per loop)
BCC Copy_32_3
LDMIA R1!, {R3-R12}
STMIA R0!, {R3-R12}
SUB R2, R2, #(04*10*01)
B Copy_32_2
Copy_32_3
CMP R2, #(04*01*01) ; Copy remaining 32-bit words
BCC Copy_16_1
LDR R3, [R1], #4
STR R3, [R0], #4
SUB R2, R2, #(04*01*01)
B Copy_32_3
;$PAGE
Copy_16_1
CMP R2, #(02*01*16) ; Copy chunks of 16 16-bit words (32 bytes per loop)
BCC Copy_16_2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
LDRH R3, [R1], #2
STRH R3, [R0], #2
SUB R2, R2, #(02*01*16)
B Copy_16_1
Copy_16_2
CMP R2, #(02*01*01) ; Copy remaining 16-bit words
BCC Copy_08_1
LDRH R3, [R1], #2
STRH R3, [R0], #2
SUB R2, R2, #(02*01*01)
B Copy_16_2
;$PAGE
Copy_08_1
CMP R2, #(01*01*16) ; Copy chunks of 16 8-bit words (16 bytes per loop)
BCC Copy_08_2
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
LDRB R3, [R1], #1
STRB R3, [R0], #1
SUB R2, R2, #(01*01*16)
B Copy_08_1
Copy_08_2
CMP R2, #(01*01*01) ; Copy remaining 8-bit words
BCC Mem_Copy_END
LDRB R3, [R1], #1
STRB R3, [R0], #1
SUB R2, R2, #(01*01*01)
B Copy_08_2
Mem_Copy_END
LDMFD SP!, {R3-R12} ; restore registers from stack
BX LR ; return
END

661
UCOSIII/uC-LIB/lib_ascii.c Normal file
View File

@@ -0,0 +1,661 @@
/*
*********************************************************************************************************
* uC/LIB
* CUSTOM LIBRARY MODULES
*
* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL
*
* All rights reserved. Protected by international copyright laws.
*
* uC/LIB is provided in source form to registered licensees ONLY. It is
* illegal to distribute this source code to any third party unless you receive
* written permission by an authorized Micrium representative. Knowledge of
* the source code may NOT be used to develop a similar product.
*
* Please help us continue to provide the Embedded community with the finest
* software available. Your honesty is greatly appreciated.
*
* You can contact us at www.micrium.com.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
*
* ASCII CHARACTER OPERATIONS
*
* Filename : lib_ascii.c
* Version : V1.37.01
* Programmer(s) : BAN
* ITJ
*********************************************************************************************************
* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software.
*
* (a) ALL standard library functions are implemented in the custom library modules :
*
* (1) \<Custom Library Directory>\lib_*.*
*
* (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
*
* where
* <Custom Library Directory> directory path for custom library software
* <cpu> directory name for specific processor (CPU)
* <compiler> directory name for specific compiler
*
* (b) Product-specific library functions are implemented in individual products.
*
*
* (2) (a) ECMA-6 '7-Bit coded Character Set' (6th edition), which corresponds to the
* 3rd edition of ISO 646, specifies several versions of a 7-bit character set :
*
* (1) THE GENERAL VERSION, which allows characters at 0x23 and 0x24 to be given a
* set alternate form and allows the characters 0x40, 0x5B, 0x5D, 0x60, 0x7B &
* 0x7D to be assigned a "unique graphic character" or to be declared as unused.
* All other characters are explicitly specified.
*
* (2) THE INTERNATIONAL REFERENCE VERSION, which explicitly specifies all characters
* in the 7-bit character set.
*
* (3) NATIONAL & APPLICATION-ORIENTED VERSIONS, which may be derived from the
* standard in specified ways.
*
* (b) The character set represented in this file reproduces the Internation Reference
* Version. This is identical to the 7-bit character set which occupies Unicode
* characters 0x0000 through 0x007F. The character names are taken from v5.0 of the
* Unicode specification, with certain abbreviations so that the resulting #define
* names will not violate ANSI C naming restriction :
*
* (1) For the Latin capital & lowercase letters, the name components 'LETTER_CAPITAL'
* & 'LETTER_SMALL' are replaced by 'UPPER' & 'LOWER', respectively.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* INCLUDE FILES
*********************************************************************************************************
*/
#define MICRIUM_SOURCE
#define LIB_ASCII_MODULE
#include <lib_ascii.h>
/*$PAGE*/
/*
*********************************************************************************************************
* LOCAL DEFINES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* LOCAL CONSTANTS
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* LOCAL DATA TYPES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* LOCAL TABLES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* LOCAL GLOBAL VARIABLES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* LOCAL FUNCTION PROTOTYPES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* LOCAL CONFIGURATION ERRORS
*********************************************************************************************************
*/
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_IsAlpha()
*
* Description : Determine whether a character is an alphabetic character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is an alphabetic character.
*
* DEF_NO, if character is NOT an alphabetic character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.2.(2) states that "isalpha() returns true only for the
* characters for which isupper() or islower() is true".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsAlpha (CPU_CHAR c)
{
CPU_BOOLEAN alpha;
alpha = ASCII_IS_ALPHA(c);
return (alpha);
}
/*
*********************************************************************************************************
* ASCII_IsAlphaNum()
*
* Description : Determine whether a character is an alphanumeric character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is an alphanumeric character.
*
* DEF_NO, if character is NOT an alphanumeric character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.1.(2) states that "isalnum() ... tests for any character
* for which isalpha() or isdigit() is true".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsAlphaNum (CPU_CHAR c)
{
CPU_BOOLEAN alpha_num;
alpha_num = ASCII_IS_ALPHA_NUM(c);
return (alpha_num);
}
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_IsLower()
*
* Description : Determine whether a character is a lowercase alphabetic character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a lowercase alphabetic character.
*
* DEF_NO, if character is NOT a lowercase alphabetic character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.7.(2) states that "islower() returns true only for
* the lowercase letters".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsLower (CPU_CHAR c)
{
CPU_BOOLEAN lower;
lower = ASCII_IS_LOWER(c);
return (lower);
}
/*
*********************************************************************************************************
* ASCII_IsUpper()
*
* Description : Determine whether a character is an uppercase alphabetic character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is an uppercase alphabetic character.
*
* DEF_NO, if character is NOT an uppercase alphabetic character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.11.(2) states that "isupper() returns true only for
* the uppercase letters".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsUpper (CPU_CHAR c)
{
CPU_BOOLEAN upper;
upper = ASCII_IS_UPPER(c);
return (upper);
}
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_IsDig()
*
* Description : Determine whether a character is a decimal-digit character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a decimal-digit character.
*
* DEF_NO, if character is NOT a decimal-digit character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.5.(2) states that "isdigit() ... tests for any
* decimal-digit character".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsDig (CPU_CHAR c)
{
CPU_BOOLEAN dig;
dig = ASCII_IS_DIG(c);
return (dig);
}
/*
*********************************************************************************************************
* ASCII_IsDigOct()
*
* Description : Determine whether a character is an octal-digit character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is an octal-digit character.
*
* DEF_NO, if character is NOT an octal-digit character.
*
* Caller(s) : Application.
*
* Note(s) : none.
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsDigOct (CPU_CHAR c)
{
CPU_BOOLEAN dig_oct;
dig_oct = ASCII_IS_DIG_OCT(c);
return (dig_oct);
}
/*
*********************************************************************************************************
* ASCII_IsDigHex()
*
* Description : Determine whether a character is a hexadecimal-digit character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a hexadecimal-digit character.
*
* DEF_NO, if character is NOT a hexadecimal-digit character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.12.(2) states that "isxdigit() ... tests for any
* hexadecimal-digit character".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsDigHex (CPU_CHAR c)
{
CPU_BOOLEAN dig_hex;
dig_hex = ASCII_IS_DIG_HEX(c);
return (dig_hex);
}
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_IsBlank()
*
* Description : Determine whether a character is a standard blank character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a standard blank character.
*
* DEF_NO, if character is NOT a standard blank character.
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.3.(2) states that "isblank() returns true only for
* the standard blank characters".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.1.3.(2) defines "the standard blank characters" as
* the "space (' '), and horizontal tab ('\t')".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsBlank (CPU_CHAR c)
{
CPU_BOOLEAN blank;
blank = ASCII_IS_BLANK(c);
return (blank);
}
/*
*********************************************************************************************************
* ASCII_IsSpace()
*
* Description : Determine whether a character is a white-space character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a white-space character.
*
* DEF_NO, if character is NOT a white-space character.
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.10.(2) states that "isspace() returns true only
* for the standard white-space characters".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.1.10.(2) defines "the standard white-space characters"
* as the "space (' '), form feed ('\f'), new-line ('\n'), carriage return ('\r'),
* horizontal tab ('\t'), and vertical tab ('\v')".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsSpace (CPU_CHAR c)
{
CPU_BOOLEAN space;
space = ASCII_IS_SPACE(c);
return (space);
}
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_IsPrint()
*
* Description : Determine whether a character is a printing character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a printing character.
*
* DEF_NO, if character is NOT a printing character.
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.8.(2) states that "isprint() ... tests for any
* printing character including space (' ')".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US
* ASCII character set, the printing characters are those whose values lie from
* 0x20 (space) through 0x7E (tilde)".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsPrint (CPU_CHAR c)
{
CPU_BOOLEAN print;
print = ASCII_IS_PRINT(c);
return (print);
}
/*
*********************************************************************************************************
* ASCII_IsGraph()
*
* Description : Determine whether a character is any printing character except a space character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a graphic character.
*
* DEF_NO, if character is NOT a graphic character.
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.6.(2) states that "isgraph() ... tests for any
* printing character except space (' ')".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US
* ASCII character set, the printing characters are those whose values lie from
* 0x20 (space) through 0x7E (tilde)".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsGraph (CPU_CHAR c)
{
CPU_BOOLEAN graph;
graph = ASCII_IS_GRAPH(c);
return (graph);
}
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_IsPunct()
*
* Description : Determine whether a character is a punctuation character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a punctuation character.
*
* DEF_NO, if character is NOT a punctuation character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.9.(2) states that "ispunct() returns true for every
* printing character for which neither isspace() nor isalnum() is true".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsPunct (CPU_CHAR c)
{
CPU_BOOLEAN punct;
punct = ASCII_IS_PUNCT(c);
return (punct);
}
/*
*********************************************************************************************************
* ASCII_IsCtrl()
*
* Description : Determine whether a character is a control character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a control character.
*
* DEF_NO, if character is NOT a control character.
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.4.(2) states that "iscntrl() ... tests for any
* control character".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US
* ASCII character set, ... the control characters are those whose values lie from
* 0 (NUL) through 0x1F (US), and the character 0x7F (DEL)".
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsCtrl (CPU_CHAR c)
{
CPU_BOOLEAN ctrl;
ctrl = ASCII_IS_CTRL(c);
return (ctrl);
}
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_ToLower()
*
* Description : Convert uppercase alphabetic character to its corresponding lowercase alphabetic character.
*
* Argument(s) : c Character to convert.
*
* Return(s) : Lowercase equivalent of 'c', if character 'c' is an uppercase character (see Note #1b1).
*
* Character 'c', otherwise (see Note #1b2).
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.2.1.(2) states that "tolower() ... converts an
* uppercase letter to a corresponding lowercase letter".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.2.1.(3) states that :
*
* (1) (A) "if the argument is a character for which isupper() is true and there are
* one or more corresponding characters ... for which islower() is true," ...
* (B) "tolower() ... returns one of the corresponding characters;" ...
*
* (2) "otherwise, the argument is returned unchanged."
*********************************************************************************************************
*/
CPU_CHAR ASCII_ToLower (CPU_CHAR c)
{
CPU_CHAR lower;
lower = ASCII_TO_LOWER(c);
return (lower);
}
/*
*********************************************************************************************************
* ASCII_ToUpper()
*
* Description : Convert lowercase alphabetic character to its corresponding uppercase alphabetic character.
*
* Argument(s) : c Character to convert.
*
* Return(s) : Uppercase equivalent of 'c', if character 'c' is a lowercase character (see Note #1b1).
*
* Character 'c', otherwise (see Note #1b2).
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.2.2.(2) states that "toupper() ... converts a
* lowercase letter to a corresponding uppercase letter".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.2.2.(3) states that :
*
* (1) (A) "if the argument is a character for which islower() is true and there are
* one or more corresponding characters ... for which isupper() is true," ...
* (B) "toupper() ... returns one of the corresponding characters;" ...
*
* (2) "otherwise, the argument is returned unchanged."
*********************************************************************************************************
*/
CPU_CHAR ASCII_ToUpper (CPU_CHAR c)
{
CPU_CHAR upper;
upper = ASCII_TO_UPPER(c);
return (upper);
}
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_Cmp()
*
* Description : Determine if two characters are identical (case-insensitive).
*
* Argument(s) : c1 First character.
*
* c2 Second character.
*
* Return(s) : DEF_YES, if the characters are identical.
*
* DEF_NO, if the characters are NOT identical.
*
* Caller(s) : Application.
*
* Note(s) : none.
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_Cmp (CPU_CHAR c1,
CPU_CHAR c2)
{
CPU_CHAR c1_upper;
CPU_CHAR c2_upper;
CPU_BOOLEAN cmp;
c1_upper = ASCII_ToUpper(c1);
c2_upper = ASCII_ToUpper(c2);
cmp = (c1_upper == c2_upper) ? (DEF_YES) : (DEF_NO);
return (cmp);
}

853
UCOSIII/uC-LIB/lib_ascii.h Normal file
View File

@@ -0,0 +1,853 @@
/*
*********************************************************************************************************
* uC/LIB
* CUSTOM LIBRARY MODULES
*
* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL
*
* All rights reserved. Protected by international copyright laws.
*
* uC/LIB is provided in source form to registered licensees ONLY. It is
* illegal to distribute this source code to any third party unless you receive
* written permission by an authorized Micrium representative. Knowledge of
* the source code may NOT be used to develop a similar product.
*
* Please help us continue to provide the Embedded community with the finest
* software available. Your honesty is greatly appreciated.
*
* You can contact us at www.micrium.com.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
*
* ASCII CHARACTER OPERATIONS
*
* Filename : lib_ascii.h
* Version : V1.37.01
* Programmer(s) : BAN
*********************************************************************************************************
* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software.
*
* (a) ALL standard library functions are implemented in the custom library modules :
*
* (1) \<Custom Library Directory>\lib_*.*
*
* (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
*
* where
* <Custom Library Directory> directory path for custom library software
* <cpu> directory name for specific processor (CPU)
* <compiler> directory name for specific compiler
*
* (b) Product-specific library functions are implemented in individual products.
*
*
* (2) (a) ECMA-6 '7-Bit coded Character Set' (6th edition), which corresponds to the
* 3rd edition of ISO 646, specifies several versions of a 7-bit character set :
*
* (1) THE GENERAL VERSION, which allows characters at 0x23 and 0x24 to be given a
* set alternate form and allows the characters 0x40, 0x5B, 0x5D, 0x60, 0x7B &
* 0x7D to be assigned a "unique graphic character" or to be declared as unused.
* All other characters are explicitly specified.
*
* (2) THE INTERNATIONAL REFERENCE VERSION, which explicitly specifies all characters
* in the 7-bit character set.
*
* (3) NATIONAL & APPLICATION-ORIENTED VERSIONS, which may be derived from the
* standard in specified ways.
*
* (b) The character set represented in this file reproduces the Internation Reference
* Version. This is identical to the 7-bit character set which occupies Unicode
* characters 0x0000 through 0x007F. The character names are taken from v5.0 of the
* Unicode specification, with certain abbreviations so that the resulting #define
* names will not violate ANSI C naming restriction :
*
* (1) For the Latin capital & lowercase letters, the name components 'LETTER_CAPITAL'
* & 'LETTER_SMALL' are replaced by 'UPPER' & 'LOWER', respectively.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* MODULE
*
* Note(s) : (1) This ASCII library header file is protected from multiple pre-processor inclusion through
* use of the ASCII library module present pre-processor macro definition.
*********************************************************************************************************
*/
#ifndef LIB_ASCII_MODULE_PRESENT /* See Note #1. */
#define LIB_ASCII_MODULE_PRESENT
/*$PAGE*/
/*
*********************************************************************************************************
* INCLUDE FILES
*
* Note(s) : (1) The custom library software files are located in the following directories :
*
* (a) \<Custom Library Directory>\lib_*.*
*
* where
* <Custom Library Directory> directory path for custom library software
*
* (2) CPU-configuration software files are located in the following directories :
*
* (a) \<CPU-Compiler Directory>\cpu_*.*
* (b) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
*
* where
* <CPU-Compiler Directory> directory path for common CPU-compiler software
* <cpu> directory name for specific processor (CPU)
* <compiler> directory name for specific compiler
*
* (3) Compiler MUST be configured to include as additional include path directories :
*
* (a) '\<Custom Library Directory>\' directory See Note #1a
*
* (b) (1) '\<CPU-Compiler Directory>\' directory See Note #2a
* (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory See Note #2b
*
* (4) NO compiler-supplied standard library functions SHOULD be used.
*********************************************************************************************************
*/
#include <cpu.h>
#include <lib_def.h>
/*
*********************************************************************************************************
* EXTERNS
*********************************************************************************************************
*/
#ifdef LIB_ASCII_MODULE
#define LIB_ASCII_EXT
#else
#define LIB_ASCII_EXT extern
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* DEFINES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* ASCII CHARACTER DEFINES
*********************************************************************************************************
*/
/* -------------------- C0 CONTROLS ------------------- */
#define ASCII_CHAR_NULL 0x00 /* '\0' */
#define ASCII_CHAR_START_OF_HEADING 0x01
#define ASCII_CHAR_START_OF_TEXT 0x02
#define ASCII_CHAR_END_OF_TEXT 0x03
#define ASCII_CHAR_END_OF_TRANSMISSION 0x04
#define ASCII_CHAR_ENQUIRY 0x05
#define ASCII_CHAR_ACKNOWLEDGE 0x06
#define ASCII_CHAR_BELL 0x07 /* '\a' */
#define ASCII_CHAR_BACKSPACE 0x08 /* '\b' */
#define ASCII_CHAR_CHARACTER_TABULATION 0x09 /* '\t' */
#define ASCII_CHAR_LINE_FEED 0x0A /* '\n' */
#define ASCII_CHAR_LINE_TABULATION 0x0B /* '\v' */
#define ASCII_CHAR_FORM_FEED 0x0C /* '\f' */
#define ASCII_CHAR_CARRIAGE_RETURN 0x0D /* '\r' */
#define ASCII_CHAR_SHIFT_OUT 0x0E
#define ASCII_CHAR_SHIFT_IN 0x0F
#define ASCII_CHAR_DATA_LINK_ESCAPE 0x10
#define ASCII_CHAR_DEVICE_CONTROL_ONE 0x11
#define ASCII_CHAR_DEVICE_CONTROL_TWO 0x12
#define ASCII_CHAR_DEVICE_CONTROL_THREE 0x13
#define ASCII_CHAR_DEVICE_CONTROL_FOUR 0x14
#define ASCII_CHAR_NEGATIVE_ACKNOWLEDGE 0x15
#define ASCII_CHAR_SYNCHRONOUS_IDLE 0x16
#define ASCII_CHAR_END_OF_TRANSMISSION_BLOCK 0x17
#define ASCII_CHAR_CANCEL 0x18
#define ASCII_CHAR_END_OF_MEDIUM 0x19
#define ASCII_CHAR_SUBSITUTE 0x1A
#define ASCII_CHAR_ESCAPE 0x1B
#define ASCII_CHAR_INFO_SEPARATOR_FOUR 0x1C
#define ASCII_CHAR_INFO_SEPARATOR_THREE 0x1D
#define ASCII_CHAR_INFO_SEPARATOR_TWO 0x1E
#define ASCII_CHAR_INFO_SEPARATOR_ONE 0x1F
#define ASCII_CHAR_NUL ASCII_CHAR_NULL
#define ASCII_CHAR_SOH ASCII_CHAR_START_OF_HEADING
#define ASCII_CHAR_START_HEADING ASCII_CHAR_START_OF_HEADING
#define ASCII_CHAR_STX ASCII_CHAR_START_OF_TEXT
#define ASCII_CHAR_START_TEXT ASCII_CHAR_START_OF_TEXT
#define ASCII_CHAR_ETX ASCII_CHAR_END_OF_TEXT
#define ASCII_CHAR_END_TEXT ASCII_CHAR_END_OF_TEXT
#define ASCII_CHAR_EOT ASCII_CHAR_END_OF_TRANSMISSION
#define ASCII_CHAR_END_TRANSMISSION ASCII_CHAR_END_OF_TRANSMISSION
#define ASCII_CHAR_ENQ ASCII_CHAR_ENQUIRY
#define ASCII_CHAR_ACK ASCII_CHAR_ACKNOWLEDGE
#define ASCII_CHAR_BEL ASCII_CHAR_BELL
#define ASCII_CHAR_BS ASCII_CHAR_BACKSPACE
#define ASCII_CHAR_HT ASCII_CHAR_CHARACTER_TABULATION
#define ASCII_CHAR_TAB ASCII_CHAR_CHARACTER_TABULATION
#define ASCII_CHAR_LF ASCII_CHAR_LINE_FEED
#define ASCII_CHAR_VT ASCII_CHAR_LINE_TABULATION
#define ASCII_CHAR_FF ASCII_CHAR_FORM_FEED
#define ASCII_CHAR_CR ASCII_CHAR_CARRIAGE_RETURN
#define ASCII_CHAR_SO ASCII_CHAR_SHIFT_OUT
#define ASCII_CHAR_SI ASCII_CHAR_SHIFT_IN
#define ASCII_CHAR_DLE ASCII_CHAR_DATA_LINK_ESCAPE
#define ASCII_CHAR_DC1 ASCII_CHAR_DEVICE_CONTROL_ONE
#define ASCII_CHAR_DC2 ASCII_CHAR_DEVICE_CONTROL_TWO
#define ASCII_CHAR_DC3 ASCII_CHAR_DEVICE_CONTROL_THREE
#define ASCII_CHAR_DC4 ASCII_CHAR_DEVICE_CONTROL_FOUR
#define ASCII_CHAR_DEV_CTRL_ONE ASCII_CHAR_DEVICE_CONTROL_ONE
#define ASCII_CHAR_DEV_CTRL_TWO ASCII_CHAR_DEVICE_CONTROL_TWO
#define ASCII_CHAR_DEV_CTRL_THREE ASCII_CHAR_DEVICE_CONTROL_THREE
#define ASCII_CHAR_DEV_CTRL_FOUR ASCII_CHAR_DEVICE_CONTROL_FOUR
#define ASCII_CHAR_NAK ASCII_CHAR_NEGATIVE_ACKNOWLEDGE
#define ASCII_CHAR_NEG_ACK ASCII_CHAR_NEGATIVE_ACKNOWLEDGE
#define ASCII_CHAR_SYN ASCII_CHAR_SYNCHRONOUS_IDLE
#define ASCII_CHAR_SYNC_IDLE ASCII_CHAR_SYNCHRONOUS_IDLE
#define ASCII_CHAR_ETB ASCII_CHAR_END_OF_TRANSMISSION_BLOCK
#define ASCII_CHAR_END_TRANSMISSION_BLK ASCII_CHAR_END_OF_TRANSMISSION_BLOCK
#define ASCII_CHAR_CAN ASCII_CHAR_CANCEL
#define ASCII_CHAR_EM ASCII_CHAR_END_OF_MEDIUM
#define ASCII_CHAR_END_MEDIUM ASCII_CHAR_END_OF_MEDIUM
#define ASCII_CHAR_SUB ASCII_CHAR_SUBSITUTE
#define ASCII_CHAR_ESC ASCII_CHAR_ESCAPE
#define ASCII_CHAR_IS1 ASCII_CHAR_INFO_SEPARATOR_ONE
#define ASCII_CHAR_IS2 ASCII_CHAR_INFO_SEPARATOR_TWO
#define ASCII_CHAR_IS3 ASCII_CHAR_INFO_SEPARATOR_THREE
#define ASCII_CHAR_IS4 ASCII_CHAR_INFO_SEPARATOR_FOUR
/*$PAGE*/
/* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */
#define ASCII_CHAR_SPACE 0x20 /* ' ' */
#define ASCII_CHAR_EXCLAMATION_MARK 0x21 /* '!' */
#define ASCII_CHAR_QUOTATION_MARK 0x22 /* '\"' */
#define ASCII_CHAR_NUMBER_SIGN 0x23 /* '#' */
#define ASCII_CHAR_DOLLAR_SIGN 0x24 /* '$' */
#define ASCII_CHAR_PERCENTAGE_SIGN 0x25 /* '%' */
#define ASCII_CHAR_AMPERSAND 0x26 /* '&' */
#define ASCII_CHAR_APOSTROPHE 0x27 /* '\'' */
#define ASCII_CHAR_LEFT_PARENTHESIS 0x28 /* '(' */
#define ASCII_CHAR_RIGHT_PARENTHESIS 0x29 /* ')' */
#define ASCII_CHAR_ASTERISK 0x2A /* '*' */
#define ASCII_CHAR_PLUS_SIGN 0x2B /* '+' */
#define ASCII_CHAR_COMMA 0x2C /* ',' */
#define ASCII_CHAR_HYPHEN_MINUS 0x2D /* '-' */
#define ASCII_CHAR_FULL_STOP 0x2E /* '.' */
#define ASCII_CHAR_SOLIDUS 0x2F /* '/' */
#define ASCII_CHAR_PAREN_LEFT ASCII_CHAR_LEFT_PARENTHESIS
#define ASCII_CHAR_PAREN_RIGHT ASCII_CHAR_RIGHT_PARENTHESIS
/* ------------------- ASCII DIGITS ------------------- */
#define ASCII_CHAR_DIGIT_ZERO 0x30 /* '0' */
#define ASCII_CHAR_DIGIT_ONE 0x31 /* '1' */
#define ASCII_CHAR_DIGIT_TWO 0x32 /* '2' */
#define ASCII_CHAR_DIGIT_THREE 0x33 /* '3' */
#define ASCII_CHAR_DIGIT_FOUR 0x34 /* '4' */
#define ASCII_CHAR_DIGIT_FIVE 0x35 /* '5' */
#define ASCII_CHAR_DIGIT_SIX 0x36 /* '6' */
#define ASCII_CHAR_DIGIT_SEVEN 0x37 /* '7' */
#define ASCII_CHAR_DIGIT_EIGHT 0x38 /* '8' */
#define ASCII_CHAR_DIGIT_NINE 0x39 /* '9' */
#define ASCII_CHAR_DIG_ZERO ASCII_CHAR_DIGIT_ZERO
#define ASCII_CHAR_DIG_ONE ASCII_CHAR_DIGIT_ONE
#define ASCII_CHAR_DIG_TWO ASCII_CHAR_DIGIT_TWO
#define ASCII_CHAR_DIG_THREE ASCII_CHAR_DIGIT_THREE
#define ASCII_CHAR_DIG_FOUR ASCII_CHAR_DIGIT_FOUR
#define ASCII_CHAR_DIG_FIVE ASCII_CHAR_DIGIT_FIVE
#define ASCII_CHAR_DIG_SIX ASCII_CHAR_DIGIT_SIX
#define ASCII_CHAR_DIG_SEVEN ASCII_CHAR_DIGIT_SEVEN
#define ASCII_CHAR_DIG_EIGHT ASCII_CHAR_DIGIT_EIGHT
#define ASCII_CHAR_DIG_NINE ASCII_CHAR_DIGIT_NINE
/* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */
#define ASCII_CHAR_COLON 0x3A /* ':' */
#define ASCII_CHAR_SEMICOLON 0x3B /* ';' */
#define ASCII_CHAR_LESS_THAN_SIGN 0x3C /* '<' */
#define ASCII_CHAR_EQUALS_SIGN 0x3D /* '=' */
#define ASCII_CHAR_GREATER_THAN_SIGN 0x3E /* '>' */
#define ASCII_CHAR_QUESTION_MARK 0x3F /* '\?' */
#define ASCII_CHAR_COMMERCIAL_AT 0x40 /* '@' */
#define ASCII_CHAR_AT_SIGN ASCII_CHAR_COMMERCIAL_AT
/*$PAGE*/
/* ------------- UPPERCASE LATIN ALPHABET ------------- */
#define ASCII_CHAR_LATIN_UPPER_A 0x41 /* 'A' */
#define ASCII_CHAR_LATIN_UPPER_B 0x42 /* 'B' */
#define ASCII_CHAR_LATIN_UPPER_C 0x43 /* 'C' */
#define ASCII_CHAR_LATIN_UPPER_D 0x44 /* 'D' */
#define ASCII_CHAR_LATIN_UPPER_E 0x45 /* 'E' */
#define ASCII_CHAR_LATIN_UPPER_F 0x46 /* 'F' */
#define ASCII_CHAR_LATIN_UPPER_G 0x47 /* 'G' */
#define ASCII_CHAR_LATIN_UPPER_H 0x48 /* 'H' */
#define ASCII_CHAR_LATIN_UPPER_I 0x49 /* 'I' */
#define ASCII_CHAR_LATIN_UPPER_J 0x4A /* 'J' */
#define ASCII_CHAR_LATIN_UPPER_K 0x4B /* 'K' */
#define ASCII_CHAR_LATIN_UPPER_L 0x4C /* 'L' */
#define ASCII_CHAR_LATIN_UPPER_M 0x4D /* 'M' */
#define ASCII_CHAR_LATIN_UPPER_N 0x4E /* 'N' */
#define ASCII_CHAR_LATIN_UPPER_O 0x4F /* 'O' */
#define ASCII_CHAR_LATIN_UPPER_P 0x50 /* 'P' */
#define ASCII_CHAR_LATIN_UPPER_Q 0x51 /* 'Q' */
#define ASCII_CHAR_LATIN_UPPER_R 0x52 /* 'R' */
#define ASCII_CHAR_LATIN_UPPER_S 0x53 /* 'S' */
#define ASCII_CHAR_LATIN_UPPER_T 0x54 /* 'T' */
#define ASCII_CHAR_LATIN_UPPER_U 0x55 /* 'U' */
#define ASCII_CHAR_LATIN_UPPER_V 0x56 /* 'V' */
#define ASCII_CHAR_LATIN_UPPER_W 0x57 /* 'W' */
#define ASCII_CHAR_LATIN_UPPER_X 0x58 /* 'X' */
#define ASCII_CHAR_LATIN_UPPER_Y 0x59 /* 'Y' */
#define ASCII_CHAR_LATIN_UPPER_Z 0x5A /* 'Z' */
/* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */
#define ASCII_CHAR_LEFT_SQUARE_BRACKET 0x5B /* '[' */
#define ASCII_CHAR_REVERSE_SOLIDUS 0x5C /* '\\' */
#define ASCII_CHAR_RIGHT_SQUARE_BRACKET 0x5D /* ']' */
#define ASCII_CHAR_CIRCUMFLEX_ACCENT 0x5E /* '^' */
#define ASCII_CHAR_LOW_LINE 0x5F /* '_' */
#define ASCII_CHAR_GRAVE_ACCENT 0x60 /* '`' */
#define ASCII_CHAR_BRACKET_SQUARE_LEFT ASCII_CHAR_LEFT_SQUARE_BRACKET
#define ASCII_CHAR_BRACKET_SQUARE_RIGHT ASCII_CHAR_RIGHT_SQUARE_BRACKET
/* ------------- LOWERCASE LATIN ALPHABET ------------- */
#define ASCII_CHAR_LATIN_LOWER_A 0x61 /* 'a' */
#define ASCII_CHAR_LATIN_LOWER_B 0x62 /* 'b' */
#define ASCII_CHAR_LATIN_LOWER_C 0x63 /* 'c' */
#define ASCII_CHAR_LATIN_LOWER_D 0x64 /* 'd' */
#define ASCII_CHAR_LATIN_LOWER_E 0x65 /* 'e' */
#define ASCII_CHAR_LATIN_LOWER_F 0x66 /* 'f' */
#define ASCII_CHAR_LATIN_LOWER_G 0x67 /* 'g' */
#define ASCII_CHAR_LATIN_LOWER_H 0x68 /* 'h' */
#define ASCII_CHAR_LATIN_LOWER_I 0x69 /* 'i' */
#define ASCII_CHAR_LATIN_LOWER_J 0x6A /* 'j' */
#define ASCII_CHAR_LATIN_LOWER_K 0x6B /* 'k' */
#define ASCII_CHAR_LATIN_LOWER_L 0x6C /* 'l' */
#define ASCII_CHAR_LATIN_LOWER_M 0x6D /* 'm' */
#define ASCII_CHAR_LATIN_LOWER_N 0x6E /* 'n' */
#define ASCII_CHAR_LATIN_LOWER_O 0x6F /* 'o' */
#define ASCII_CHAR_LATIN_LOWER_P 0x70 /* 'p' */
#define ASCII_CHAR_LATIN_LOWER_Q 0x71 /* 'q' */
#define ASCII_CHAR_LATIN_LOWER_R 0x72 /* 'r' */
#define ASCII_CHAR_LATIN_LOWER_S 0x73 /* 's' */
#define ASCII_CHAR_LATIN_LOWER_T 0x74 /* 't' */
#define ASCII_CHAR_LATIN_LOWER_U 0x75 /* 'u' */
#define ASCII_CHAR_LATIN_LOWER_V 0x76 /* 'v' */
#define ASCII_CHAR_LATIN_LOWER_W 0x77 /* 'w' */
#define ASCII_CHAR_LATIN_LOWER_X 0x78 /* 'x' */
#define ASCII_CHAR_LATIN_LOWER_Y 0x79 /* 'y' */
#define ASCII_CHAR_LATIN_LOWER_Z 0x7A /* 'z' */
/* ------------ ASCII PUNCTUATION & SYMBOLS ----------- */
#define ASCII_CHAR_LEFT_CURLY_BRACKET 0x7B /* '{' */
#define ASCII_CHAR_VERTICAL_LINE 0x7C /* '|' */
#define ASCII_CHAR_RIGHT_CURLY_BRACKET 0x7D /* '}' */
#define ASCII_CHAR_TILDE 0x7E /* '~' */
#define ASCII_CHAR_BRACKET_CURLY_LEFT ASCII_CHAR_LEFT_CURLY_BRACKET
#define ASCII_CHAR_BRACKET_CURLY_RIGHT ASCII_CHAR_RIGHT_CURLY_BRACKET
/* ---------------- CONTROL CHARACTERS ---------------- */
#define ASCII_CHAR_DELETE 0x7F
#define ASCII_CHAR_DEL ASCII_CHAR_DELETE
/*$PAGE*/
/*
*********************************************************************************************************
* DATA TYPES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* GLOBAL VARIABLES
*********************************************************************************************************
*/
/*$PAGE*/
/*
*********************************************************************************************************
* MACRO'S
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* ASCII CHARACTER CLASSIFICATION MACRO's
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.(1) states that "character classification functions ...
* return nonzero (true) if and only if the value of the argument 'c' conforms to ... the
* description of the function."
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* ASCII_IS_DIG()
*
* Description : Determine whether a character is a decimal-digit character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a decimal-digit character.
*
* DEF_NO, if character is NOT a decimal-digit character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.5.(2) states that "isdigit() ... tests for any
* decimal-digit character".
*********************************************************************************************************
*/
#define ASCII_IS_DIG(c) ((((c) >= ASCII_CHAR_DIG_ZERO) && ((c) <= ASCII_CHAR_DIG_NINE)) ? (DEF_YES) : (DEF_NO))
/*
*********************************************************************************************************
* ASCII_IS_DIG_OCT()
*
* Description : Determine whether a character is an octal-digit character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is an octal-digit character.
*
* DEF_NO, if character is NOT an octal-digit character.
*
* Caller(s) : Application.
*
* Note(s) : none.
*********************************************************************************************************
*/
#define ASCII_IS_DIG_OCT(c) ((((c) >= ASCII_CHAR_DIG_ZERO) && ((c) <= ASCII_CHAR_DIG_SEVEN)) ? (DEF_YES) : (DEF_NO))
/*
*********************************************************************************************************
* ASCII_IS_DIG_HEX()
*
* Description : Determine whether a character is a hexadecimal-digit character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a hexadecimal-digit character.
*
* DEF_NO, if character is NOT a hexadecimal-digit character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.12.(2) states that "isxdigit() ... tests for any
* hexadecimal-digit character".
*********************************************************************************************************
*/
#define ASCII_IS_DIG_HEX(c) (((((c) >= ASCII_CHAR_DIG_ZERO ) && ((c) <= ASCII_CHAR_DIG_NINE )) || \
(((c) >= ASCII_CHAR_LATIN_UPPER_A) && ((c) <= ASCII_CHAR_LATIN_UPPER_F)) || \
(((c) >= ASCII_CHAR_LATIN_LOWER_A) && ((c) <= ASCII_CHAR_LATIN_LOWER_F))) ? (DEF_YES) : (DEF_NO))
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_IS_LOWER()
*
* Description : Determine whether a character is a lowercase alphabetic character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a lowercase alphabetic character.
*
* DEF_NO, if character is NOT a lowercase alphabetic character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.7.(2) states that "islower() returns true only for
* the lowercase letters".
*********************************************************************************************************
*/
#define ASCII_IS_LOWER(c) ((((c) >= ASCII_CHAR_LATIN_LOWER_A) && ((c) <= ASCII_CHAR_LATIN_LOWER_Z)) ? (DEF_YES) : (DEF_NO))
/*
*********************************************************************************************************
* ASCII_IS_UPPER()
*
* Description : Determine whether a character is an uppercase alphabetic character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is an uppercase alphabetic character.
*
* DEF_NO, if character is NOT an uppercase alphabetic character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.11.(2) states that "isupper() returns true only for
* the uppercase letters".
*********************************************************************************************************
*/
#define ASCII_IS_UPPER(c) ((((c) >= ASCII_CHAR_LATIN_UPPER_A) && ((c) <= ASCII_CHAR_LATIN_UPPER_Z)) ? (DEF_YES) : (DEF_NO))
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_IS_ALPHA()
*
* Description : Determine whether a character is an alphabetic character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is an alphabetic character.
*
* DEF_NO, if character is NOT an alphabetic character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.2.(2) states that "isalpha() returns true only for the
* characters for which isupper() or islower() is true".
*********************************************************************************************************
*/
#define ASCII_IS_ALPHA(c) ((((ASCII_IS_UPPER(c)) == DEF_YES) || \
((ASCII_IS_LOWER(c)) == DEF_YES)) ? (DEF_YES) : (DEF_NO))
/*
*********************************************************************************************************
* ASCII_IS_ALPHA_NUM()
*
* Description : Determine whether a character is an alphanumeric character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is an alphanumeric character.
*
* DEF_NO, if character is NOT an alphanumeric character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.1.(2) states that "isalnum() ... tests for any character
* for which isalpha() or isdigit() is true".
*********************************************************************************************************
*/
#define ASCII_IS_ALPHA_NUM(c) ((((ASCII_IS_ALPHA(c)) == DEF_YES) || \
((ASCII_IS_DIG (c)) == DEF_YES)) ? (DEF_YES) : (DEF_NO))
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_IS_BLANK()
*
* Description : Determine whether a character is a standard blank character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a standard blank character.
*
* DEF_NO, if character is NOT a standard blank character.
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.3.(2) states that "isblank() returns true only for
* the standard blank characters".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.1.3.(2) defines "the standard blank characters" as
* the "space (' '), and horizontal tab ('\t')".
*********************************************************************************************************
*/
#define ASCII_IS_BLANK(c) ((((c) == ASCII_CHAR_SPACE) || ((c) == ASCII_CHAR_HT)) ? (DEF_YES) : (DEF_NO))
/*
*********************************************************************************************************
* ASCII_IS_SPACE()
*
* Description : Determine whether a character is a white-space character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a white-space character.
*
* DEF_NO, if character is NOT a white-space character.
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.10.(2) states that "isspace() returns true only
* for the standard white-space characters".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.1.10.(2) defines "the standard white-space characters"
* as the "space (' '), form feed ('\f'), new-line ('\n'), carriage return ('\r'),
* horizontal tab ('\t'), and vertical tab ('\v')".
*********************************************************************************************************
*/
#define ASCII_IS_SPACE(c) ((((c) == ASCII_CHAR_SPACE) || ((c) == ASCII_CHAR_CR) || \
((c) == ASCII_CHAR_LF ) || ((c) == ASCII_CHAR_FF) || \
((c) == ASCII_CHAR_HT ) || ((c) == ASCII_CHAR_VT)) ? (DEF_YES) : (DEF_NO))
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_IS_PRINT()
*
* Description : Determine whether a character is a printing character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a printing character.
*
* DEF_NO, if character is NOT a printing character.
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.8.(2) states that "isprint() ... tests for any
* printing character including space (' ')".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US
* ASCII character set, the printing characters are those whose values lie from
* 0x20 (space) through 0x7E (tilde)".
*********************************************************************************************************
*/
#define ASCII_IS_PRINT(c) ((((c) >= ASCII_CHAR_SPACE) && ((c) <= ASCII_CHAR_TILDE)) ? (DEF_YES) : (DEF_NO))
/*
*********************************************************************************************************
* ASCII_IS_GRAPH()
*
* Description : Determine whether a character is any printing character except a space character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a graphic character.
*
* DEF_NO, if character is NOT a graphic character.
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.6.(2) states that "isgraph() ... tests for any
* printing character except space (' ')".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US
* ASCII character set, the printing characters are those whose values lie from
* 0x20 (space) through 0x7E (tilde)".
*********************************************************************************************************
*/
#define ASCII_IS_GRAPH(c) ((((c) >= ASCII_CHAR_EXCLAMATION_MARK) && ((c) <= ASCII_CHAR_TILDE)) ? (DEF_YES) : (DEF_NO))
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII_IS_PUNCT()
*
* Description : Determine whether a character is a punctuation character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a punctuation character.
*
* DEF_NO, if character is NOT a punctuation character.
*
* Caller(s) : Application.
*
* Note(s) : (1) ISO/IEC 9899:TC2, Section 7.4.1.9.(2) states that "ispunct() returns true for every
* printing character for which neither isspace() nor isalnum() is true".
*********************************************************************************************************
*/
#define ASCII_IS_PUNCT(c) ((((ASCII_IS_PRINT(c)) == DEF_YES) && \
((ASCII_IS_SPACE(c)) == DEF_NO ) && \
((ASCII_IS_ALPHA_NUM(c)) == DEF_NO )) ? (DEF_YES) : (DEF_NO))
/*
*********************************************************************************************************
* ASCII_IS_CTRL()
*
* Description : Determine whether a character is a control character.
*
* Argument(s) : c Character to examine.
*
* Return(s) : DEF_YES, if character is a control character.
*
* DEF_NO, if character is NOT a control character.
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.1.4.(2) states that "iscntrl() ... tests for any
* control character".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.(3), Note 169, states that in "the seven-bit US
* ASCII character set, ... the control characters are those whose values lie from
* 0 (NUL) through 0x1F (US), and the character 0x7F (DEL)".
*********************************************************************************************************
*/
#define ASCII_IS_CTRL(c) (((((CPU_INT08S)(c) >= ASCII_CHAR_NULL ) && ((c) <= ASCII_CHAR_IS1)) || \
((c) == ASCII_CHAR_DEL)) ? (DEF_YES) : (DEF_NO))
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII CHARACTER CASE MAPPING MACRO's
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* ASCII_TO_LOWER()
*
* Description : Convert uppercase alphabetic character to its corresponding lowercase alphabetic character.
*
* Argument(s) : c Character to convert.
*
* Return(s) : Lowercase equivalent of 'c', if character 'c' is an uppercase character (see Note #1b1).
*
* Character 'c', otherwise (see Note #1b2).
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.2.1.(2) states that "tolower() ... converts an
* uppercase letter to a corresponding lowercase letter".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.2.1.(3) states that :
*
* (1) (A) "if the argument is a character for which isupper() is true and there are
* one or more corresponding characters ... for which islower() is true," ...
* (B) "tolower() ... returns one of the corresponding characters;" ...
*
* (2) "otherwise, the argument is returned unchanged."
*********************************************************************************************************
*/
#define ASCII_TO_LOWER(c) (((ASCII_IS_UPPER(c)) == DEF_YES) ? ((c) + (ASCII_CHAR_LATIN_LOWER_A - ASCII_CHAR_LATIN_UPPER_A)) : (c))
/*
*********************************************************************************************************
* ASCII_TO_UPPER()
*
* Description : Convert lowercase alphabetic character to its corresponding uppercase alphabetic character.
*
* Argument(s) : c Character to convert.
*
* Return(s) : Uppercase equivalent of 'c', if character 'c' is a lowercase character (see Note #1b1).
*
* Character 'c', otherwise (see Note #1b2).
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) ISO/IEC 9899:TC2, Section 7.4.2.2.(2) states that "toupper() ... converts a
* lowercase letter to a corresponding uppercase letter".
*
* (b) ISO/IEC 9899:TC2, Section 7.4.2.2.(3) states that :
*
* (1) (A) "if the argument is a character for which islower() is true and there are
* one or more corresponding characters ... for which isupper() is true," ...
* (B) "toupper() ... returns one of the corresponding characters;" ...
*
* (2) "otherwise, the argument is returned unchanged."
*********************************************************************************************************
*/
#define ASCII_TO_UPPER(c) (((ASCII_IS_LOWER(c)) == DEF_YES) ? ((c) - (ASCII_CHAR_LATIN_LOWER_A - ASCII_CHAR_LATIN_UPPER_A)) : (c))
/*$PAGE*/
/*
*********************************************************************************************************
* FUNCTION PROTOTYPES
*********************************************************************************************************
*/
CPU_BOOLEAN ASCII_IsAlpha (CPU_CHAR c);
CPU_BOOLEAN ASCII_IsAlphaNum(CPU_CHAR c);
CPU_BOOLEAN ASCII_IsLower (CPU_CHAR c);
CPU_BOOLEAN ASCII_IsUpper (CPU_CHAR c);
CPU_BOOLEAN ASCII_IsDig (CPU_CHAR c);
CPU_BOOLEAN ASCII_IsDigOct (CPU_CHAR c);
CPU_BOOLEAN ASCII_IsDigHex (CPU_CHAR c);
CPU_BOOLEAN ASCII_IsBlank (CPU_CHAR c);
CPU_BOOLEAN ASCII_IsSpace (CPU_CHAR c);
CPU_BOOLEAN ASCII_IsPrint (CPU_CHAR c);
CPU_BOOLEAN ASCII_IsGraph (CPU_CHAR c);
CPU_BOOLEAN ASCII_IsPunct (CPU_CHAR c);
CPU_BOOLEAN ASCII_IsCtrl (CPU_CHAR c);
CPU_CHAR ASCII_ToLower (CPU_CHAR c);
CPU_CHAR ASCII_ToUpper (CPU_CHAR c);
CPU_BOOLEAN ASCII_Cmp (CPU_CHAR c1,
CPU_CHAR c2);
/*$PAGE*/
/*
*********************************************************************************************************
* CONFIGURATION ERRORS
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* MODULE END
*
* Note(s) : (1) See 'lib_ascii.h MODULE'.
*********************************************************************************************************
*/
#endif /* End of lib ascii module include. */

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/*
*********************************************************************************************************
* uC/LIB
* CUSTOM LIBRARY MODULES
*
* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL
*
* All rights reserved. Protected by international copyright laws.
*
* uC/LIB is provided in source form to registered licensees ONLY. It is
* illegal to distribute this source code to any third party unless you receive
* written permission by an authorized Micrium representative. Knowledge of
* the source code may NOT be used to develop a similar product.
*
* Please help us continue to provide the Embedded community with the finest
* software available. Your honesty is greatly appreciated.
*
* You can contact us at www.micrium.com.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
*
* MATHEMATIC OPERATIONS
*
* Filename : lib_math.c
* Version : V1.37.01
* Programmer(s) : SR
* ITJ
*********************************************************************************************************
* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software.
*
* (a) ALL standard library functions are implemented in the custom library modules :
*
* (1) \<Custom Library Directory>\lib_*.*
*
* (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
*
* where
* <Custom Library Directory> directory path for custom library software
* <cpu> directory name for specific processor (CPU)
* <compiler> directory name for specific compiler
*
* (b) Product-specific library functions are implemented in individual products.
*
*********************************************************************************************************
* Notice(s) : (1) The Institute of Electrical and Electronics Engineers and The Open Group, have given
* us permission to reprint portions of their documentation. Portions of this text are
* reprinted and reproduced in electronic form from the IEEE Std 1003.1, 2004 Edition,
* Standard for Information Technology -- Portable Operating System Interface (POSIX),
* The Open Group Base Specifications Issue 6, Copyright (C) 2001-2004 by the Institute
* of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any
* discrepancy between these versions and the original IEEE and The Open Group Standard,
* the original IEEE and The Open Group Standard is the referee document. The original
* Standard can be obtained online at http://www.opengroup.org/unix/online.html.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* INCLUDE FILES
*********************************************************************************************************
*/
#define MICRIUM_SOURCE
#define LIB_MATH_MODULE
#include <lib_math.h>
/*$PAGE*/
/*
*********************************************************************************************************
* LOCAL DEFINES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* LOCAL CONSTANTS
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* LOCAL DATA TYPES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* LOCAL TABLES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* LOCAL GLOBAL VARIABLES
*********************************************************************************************************
*/
RAND_NBR Math_RandSeedCur; /* Cur rand nbr seed. */
/*
*********************************************************************************************************
* LOCAL FUNCTION PROTOTYPES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* LOCAL CONFIGURATION ERRORS
*********************************************************************************************************
*/
/*$PAGE*/
/*
*********************************************************************************************************
* Math_Init()
*
* Description : (1) Initialize Mathematic Module :
*
* (a) Initialize random number seed value
*
*
* Argument(s) : none.
*
* Return(s) : none.
*
* Caller(s) : Application.
*
* Note(s) : (2) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that "if rand()
* is called before any calls to srand() are made, the same sequence shall be generated
* as when srand() is first called with a seed value of 1".
*********************************************************************************************************
*/
void Math_Init (void)
{
Math_RandSetSeed((RAND_NBR)RAND_SEED_INIT_VAL); /* See Note #2. */
}
/*$PAGE*/
/*
*********************************************************************************************************
* Math_RandSetSeed()
*
* Description : Set the current pseudo-random number generator seed.
*
* Argument(s) : seed Initial (or current) value to set for the pseudo-random number sequence.
*
* Return(s) : none.
*
* Caller(s) : Application.
*
* Note(s) : (1) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that "srand()
* ... uses the argument as a seed for a new sequence of pseudo-random numbers to be
* returned by subsequent calls to rand()".
*
* (2) 'Math_RandSeedCur' MUST always be accessed exclusively in critical sections.
*
* See also 'Math_Rand() Note #1b'.
*********************************************************************************************************
*/
void Math_RandSetSeed (RAND_NBR seed)
{
CPU_SR_ALLOC();
CPU_CRITICAL_ENTER();
Math_RandSeedCur = seed;
CPU_CRITICAL_EXIT();
}
/*$PAGE*/
/*
*********************************************************************************************************
* Math_Rand()
*
* Description : Calculate the next pseudo-random number.
*
* Argument(s) : none.
*
* Return(s) : Next pseudo-random number in the sequence after 'Math_RandSeedCur'.
*
* Caller(s) : Application.
*
* Note(s) : (1) (a) The pseudo-random number generator is implemented as a Linear Congruential
* Generator (LCG).
*
* (b) The pseudo-random number generated is in the range [0, RAND_LCG_PARAM_M].
*
* See also 'Math_RandSeed() Note #1'.
*
* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that "rand()
* ... need not be reentrant ... [and] is not required to be thread-safe".
*
* (b) However, in order to implement Math_Rand() as re-entrant; 'Math_RandSeedCur' MUST
* always be accessed & updated exclusively in critical sections.
*
* See also 'Math_RandSeed() Note #2'.
*********************************************************************************************************
*/
RAND_NBR Math_Rand (void)
{
RAND_NBR seed;
RAND_NBR rand_nbr;
CPU_SR_ALLOC();
CPU_CRITICAL_ENTER();
seed = Math_RandSeedCur;
rand_nbr = Math_RandSeed(seed);
Math_RandSeedCur = rand_nbr;
CPU_CRITICAL_EXIT();
return (rand_nbr);
}
/*$PAGE*/
/*
*********************************************************************************************************
* Math_RandSeed()
*
* Description : Calculate the next pseudo-random number.
*
* Argument(s) : seed Initial (or current) value for the pseudo-random number sequence.
*
* Return(s) : Next pseudo-random number in the sequence after 'seed'.
*
* Caller(s) : Math_Rand(),
* Application.
*
* Note(s) : (1) (a) BSD/ANSI-C implements rand() as a Linear Congruential Generator (LCG) :
*
* (A) random_number = [(a * random_number ) + b] modulo m
* n + 1 n
*
* where
* (1) (a) random_number Next random number to generate
* n+1
* (b) random_number Previous random number generated
* n
*
* (2) a = RAND_LCG_PARAM_A LCG multiplier
* (3) b = RAND_LCG_PARAM_B LCG incrementor
* (4) m = RAND_LCG_PARAM_M + 1 LCG modulus
*
* (b) The pseudo-random number generated is in the range [0, RAND_LCG_PARAM_M].
*
See also 'lib_math.h RANDOM NUMBER DEFINES Note #1b'.
*
* (2) (a) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that "rand()
* ... need not be reentrant ... [and] is not required to be thread-safe".
*
* (b) However, Math_RandSeed() is re-entrant since it calculates the next random number
* using ONLY local variables.
*********************************************************************************************************
*/
RAND_NBR Math_RandSeed (RAND_NBR seed)
{
RAND_NBR rand_nbr;
rand_nbr = (((RAND_NBR)RAND_LCG_PARAM_A * seed) + (RAND_NBR)RAND_LCG_PARAM_B) % ((RAND_NBR)RAND_LCG_PARAM_M + 1u);
return (rand_nbr);
}

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/*
*********************************************************************************************************
* uC/LIB
* CUSTOM LIBRARY MODULES
*
* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL
*
* All rights reserved. Protected by international copyright laws.
*
* uC/LIB is provided in source form to registered licensees ONLY. It is
* illegal to distribute this source code to any third party unless you receive
* written permission by an authorized Micrium representative. Knowledge of
* the source code may NOT be used to develop a similar product.
*
* Please help us continue to provide the Embedded community with the finest
* software available. Your honesty is greatly appreciated.
*
* You can contact us at www.micrium.com.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
*
* MATHEMATIC OPERATIONS
*
* Filename : lib_math.h
* Version : V1.37.01
* Programmer(s) : SR
* ITJ
*********************************************************************************************************
* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software.
*
* (a) ALL standard library functions are implemented in the custom library modules :
*
* (1) \<Custom Library Directory>\lib_*.*
*
* (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
*
* where
* <Custom Library Directory> directory path for custom library software
* <cpu> directory name for specific processor (CPU)
* <compiler> directory name for specific compiler
*
* (b) Product-specific library functions are implemented in individual products.
*
*********************************************************************************************************
* Notice(s) : (1) The Institute of Electrical and Electronics Engineers and The Open Group, have given
* us permission to reprint portions of their documentation. Portions of this text are
* reprinted and reproduced in electronic form from the IEEE Std 1003.1, 2004 Edition,
* Standard for Information Technology -- Portable Operating System Interface (POSIX),
* The Open Group Base Specifications Issue 6, Copyright (C) 2001-2004 by the Institute
* of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any
* discrepancy between these versions and the original IEEE and The Open Group Standard,
* the original IEEE and The Open Group Standard is the referee document. The original
* Standard can be obtained online at http://www.opengroup.org/unix/online.html.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* MODULE
*
* Note(s) : (1) This mathematics library header file is protected from multiple pre-processor inclusion
* through use of the mathematics library module present pre-processor macro definition.
*********************************************************************************************************
*/
#ifndef LIB_MATH_MODULE_PRESENT /* See Note #1. */
#define LIB_MATH_MODULE_PRESENT
/*$PAGE*/
/*
*********************************************************************************************************
* INCLUDE FILES
*
* Note(s) : (1) The custom library software files are located in the following directories :
*
* (a) \<Custom Library Directory>\lib_*.*
*
* where
* <Custom Library Directory> directory path for custom library software
*
* (2) CPU-configuration software files are located in the following directories :
*
* (a) \<CPU-Compiler Directory>\cpu_*.*
* (b) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
*
* where
* <CPU-Compiler Directory> directory path for common CPU-compiler software
* <cpu> directory name for specific processor (CPU)
* <compiler> directory name for specific compiler
*
* (3) Compiler MUST be configured to include as additional include path directories :
*
* (a) '\<Custom Library Directory>\' directory See Note #1a
*
* (b) (1) '\<CPU-Compiler Directory>\' directory See Note #2a
* (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory See Note #2b
*
* (4) NO compiler-supplied standard library functions SHOULD be used.
*********************************************************************************************************
*/
#include <cpu.h>
#include <cpu_core.h>
#include <lib_def.h>
/*
*********************************************************************************************************
* EXTERNS
*********************************************************************************************************
*/
#ifdef LIB_MATH_MODULE
#define LIB_MATH_EXT
#else
#define LIB_MATH_EXT extern
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* DEFINES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* RANDOM NUMBER DEFINES
*
* Note(s) : (1) (a) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that "if rand()
* is called before any calls to srand() are made, the same sequence shall be generated
* as when srand() is first called with a seed value of 1".
*
* (b) (1) BSD/ANSI-C implements rand() as a Linear Congruential Generator (LCG) :
*
* (A) random_number = [(a * random_number ) + b] modulo m
* n + 1 n
*
* where
* (1) (a) random_number Next random number to generate
* n+1
* (b) random_number Previous random number generated
* n
* (c) random_number Initial random number seed
* 0 See also Note #1a
*
* (2) a = 1103515245 LCG multiplier
* (3) b = 12345 LCG incrementor
* (4) m = RAND_MAX + 1 LCG modulus See also Note #1b2
*
* (2) (A) IEEE Std 1003.1, 2004 Edition, Section 'rand() : DESCRIPTION' states that
* "rand() ... shall compute a sequence of pseudo-random integers in the range
* [0, {RAND_MAX}] with a period of at least 2^32".
*
* (B) However, BSD/ANSI-C 'stdlib.h' defines "RAND_MAX" as "0x7fffffff", or 2^31;
* which therefore limits the range AND period to no more than 2^31.
*********************************************************************************************************
*/
#define RAND_SEED_INIT_VAL 1u /* See Note #1a. */
#define RAND_LCG_PARAM_M 0x7FFFFFFFu /* See Note #1b2B. */
#define RAND_LCG_PARAM_A 1103515245u /* See Note #1b1A2. */
#define RAND_LCG_PARAM_B 12345u /* See Note #1b1A3. */
/*$PAGE*/
/*
*********************************************************************************************************
* DATA TYPES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* RANDOM NUMBER DATA TYPE
*********************************************************************************************************
*/
typedef CPU_INT32U RAND_NBR;
/*
*********************************************************************************************************
* GLOBAL VARIABLES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* FUNCTION PROTOTYPES
*********************************************************************************************************
*/
void Math_Init (void);
/* ------------------ RAND NBR FNCTS ------------------ */
void Math_RandSetSeed(RAND_NBR seed);
RAND_NBR Math_Rand (void);
RAND_NBR Math_RandSeed (RAND_NBR seed);
/*$PAGE*/
/*
*********************************************************************************************************
* CONFIGURATION ERRORS
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* MODULE END
*
* Note(s) : (1) See 'lib_math.h MODULE'.
*********************************************************************************************************
*/
#endif /* End of lib math module include. */

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/*
*********************************************************************************************************
* uC/LIB
* CUSTOM LIBRARY MODULES
*
* (c) Copyright 2004-2012; Micrium, Inc.; Weston, FL
*
* All rights reserved. Protected by international copyright laws.
*
* uC/LIB is provided in source form to registered licensees ONLY. It is
* illegal to distribute this source code to any third party unless you receive
* written permission by an authorized Micrium representative. Knowledge of
* the source code may NOT be used to develop a similar product.
*
* Please help us continue to provide the Embedded community with the finest
* software available. Your honesty is greatly appreciated.
*
* You can contact us at www.micrium.com.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
*
* ASCII STRING MANAGEMENT
*
* Filename : lib_str.h
* Version : V1.37.01
* Programmer(s) : ITJ
* JDH
*********************************************************************************************************
* Note(s) : (1) NO compiler-supplied standard library functions are used in library or product software.
*
* (a) ALL standard library functions are implemented in the custom library modules :
*
* (1) \<Custom Library Directory>\lib_*.*
*
* (2) \<Custom Library Directory>\Ports\<cpu>\<compiler>\lib*_a.*
*
* where
* <Custom Library Directory> directory path for custom library software
* <cpu> directory name for specific processor (CPU)
* <compiler> directory name for specific compiler
*
* (b) Product-specific library functions are implemented in individual products.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* MODULE
*
* Note(s) : (1) This string library header file is protected from multiple pre-processor inclusion through
* use of the string library module present pre-processor macro definition.
*********************************************************************************************************
*/
#ifndef LIB_STR_MODULE_PRESENT /* See Note #1. */
#define LIB_STR_MODULE_PRESENT
/*$PAGE*/
/*
*********************************************************************************************************
* ASCII STRING CONFIGURATION DEFINES
*
* Note(s) : (1) Some ASCII string configuration #define's MUST be available PRIOR to including any
* application configuration (see 'INCLUDE FILES Note #1a').
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* STRING FLOATING POINT DEFINES
*
* Note(s) : (1) (a) (1) The maximum accuracy for 32-bit floating-point numbers :
*
*
* Maximum Accuracy log [Internal-Base ^ (Number-Internal-Base-Digits)]
* 32-bit Floating-point Number = -----------------------------------------------------
* log [External-Base]
*
* log [2 ^ 24]
* = --------------
* log [10]
*
* < 7.225 Base-10 Digits
*
* where
* Internal-Base Internal number base of floating-
* point numbers (i.e. 2)
* External-Base External number base of floating-
* point numbers (i.e. 10)
* Number-Internal-Base-Digits Number of internal number base
* significant digits (i.e. 24)
*
* (2) Also, since some 32-bit floating-point calculations are converted to 32-bit
* unsigned numbers, the maximum accuracy is limited to the maximum accuracy
* for 32-bit unsigned numbers of 9 digits.
*
* (b) Some CPUs' &/or compilers' floating-point implementations MAY further reduce the
* maximum accuracy.
*********************************************************************************************************
*/
#define LIB_STR_FP_MAX_NBR_DIG_SIG_MIN 1u
#define LIB_STR_FP_MAX_NBR_DIG_SIG_MAX 9u /* See Note #1a2. */
#define LIB_STR_FP_MAX_NBR_DIG_SIG_DFLT 7u /* See Note #1a1. */
/*$PAGE*/
/*
*********************************************************************************************************
* INCLUDE FILES
*
* Note(s) : (1) The custom library software files are located in the following directories :
*
* (a) \<Your Product Application>\lib_cfg.h
*
* (b) \<Custom Library Directory>\lib_*.*
*
* where
* <Your Product Application> directory path for Your Product's Application
* <Custom Library Directory> directory path for custom library software
*
* (2) CPU-configuration software files are located in the following directories :
*
* (a) \<CPU-Compiler Directory>\cpu_*.*
* (b) \<CPU-Compiler Directory>\<cpu>\<compiler>\cpu*.*
*
* where
* <CPU-Compiler Directory> directory path for common CPU-compiler software
* <cpu> directory name for specific processor (CPU)
* <compiler> directory name for specific compiler
*
* (3) Compiler MUST be configured to include as additional include path directories :
*
* (a) '\<Your Product Application>\' directory See Note #1a
*
* (b) '\<Custom Library Directory>\' directory See Note #1b
*
* (c) (1) '\<CPU-Compiler Directory>\' directory See Note #2a
* (2) '\<CPU-Compiler Directory>\<cpu>\<compiler>\' directory See Note #2b
*
* (4) NO compiler-supplied standard library functions SHOULD be used.
*
* #### The reference to standard library header files SHOULD be removed once all custom
* library functions are implemented WITHOUT reference to ANY standard library function(s).
*
* See also 'STANDARD LIBRARY MACRO'S Note #1'.
*********************************************************************************************************
*/
#include <cpu.h>
#include <lib_def.h>
#include <lib_ascii.h>
#include <lib_cfg.h>
#if 0 /* See Note #4. */
#include <stdio.h>
#endif
/*
*********************************************************************************************************
* EXTERNS
*********************************************************************************************************
*/
#ifdef LIB_STR_MODULE
#define LIB_STR_EXT
#else
#define LIB_STR_EXT extern
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* DEFAULT CONFIGURATION
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* STRING FLOATING POINT CONFIGURATION
*
* Note(s) : (1) Configure LIB_STR_CFG_FP_EN to enable/disable floating point string function(s).
*
* (2) Configure LIB_STR_CFG_FP_MAX_NBR_DIG_SIG to configure the maximum number of significant
* digits to calculate &/or display for floating point string function(s).
*
* See also 'STRING FLOATING POINT DEFINES Note #1'.
*********************************************************************************************************
*/
/* Configure floating point feature(s) [see Note #1] : */
#ifndef LIB_STR_CFG_FP_EN
#define LIB_STR_CFG_FP_EN DEF_DISABLED
/* DEF_DISABLED Floating point functions DISABLED */
/* DEF_ENABLED Floating point functions ENABLED */
#endif
/* Configure floating point feature(s)' number of ... */
/* ... significant digits (see Note #2). */
#ifndef LIB_STR_CFG_FP_MAX_NBR_DIG_SIG
#define LIB_STR_CFG_FP_MAX_NBR_DIG_SIG LIB_STR_FP_MAX_NBR_DIG_SIG_DFLT
#endif
/*
*********************************************************************************************************
* DEFINES
*********************************************************************************************************
*/
#define STR_CR_LF "\r\n"
#define STR_LF_CR "\n\r"
#define STR_NEW_LINE STR_CR_LF
#define STR_PARENT_PATH ".."
#define STR_CR_LF_LEN (sizeof(STR_CR_LF) - 1)
#define STR_LF_CR_LEN (sizeof(STR_LF_CR) - 1)
#define STR_NEW_LINE_LEN (sizeof(STR_NEW_LINE) - 1)
#define STR_PARENT_PATH_LEN (sizeof(STR_PARENT_PATH) - 1)
/*
*********************************************************************************************************
* DATA TYPES
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* GLOBAL VARIABLES
*********************************************************************************************************
*/
/*$PAGE*/
/*
*********************************************************************************************************
* MACRO'S
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* STANDARD LIBRARY MACRO'S
*
* Note(s) : (1) NO compiler-supplied standard library functions SHOULD be used.
*
* #### The reference to standard memory functions SHOULD be removed once all custom library
* functions are implemented WITHOUT reference to ANY standard library function(s).
*
* See also 'INCLUDE FILES Note #3'.
*********************************************************************************************************
*/
/* See Note #1. */
#define Str_FmtPrint snprintf
#define Str_FmtScan sscanf
/*$PAGE*/
/*
*********************************************************************************************************
* FUNCTION PROTOTYPES
*********************************************************************************************************
*/
/* ------------------ STR LEN FNCTS ------------------ */
CPU_SIZE_T Str_Len (const CPU_CHAR *pstr);
CPU_SIZE_T Str_Len_N (const CPU_CHAR *pstr,
CPU_SIZE_T len_max);
/* ------------------ STR COPY FNCTS ------------------ */
CPU_CHAR *Str_Copy ( CPU_CHAR *pstr_dest,
const CPU_CHAR *pstr_src);
CPU_CHAR *Str_Copy_N ( CPU_CHAR *pstr_dest,
const CPU_CHAR *pstr_src,
CPU_SIZE_T len_max);
CPU_CHAR *Str_Cat ( CPU_CHAR *pstr_dest,
const CPU_CHAR *pstr_cat);
CPU_CHAR *Str_Cat_N ( CPU_CHAR *pstr_dest,
const CPU_CHAR *pstr_cat,
CPU_SIZE_T len_max);
/* ------------------ STR CMP FNCTS ------------------ */
CPU_INT16S Str_Cmp (const CPU_CHAR *p1_str,
const CPU_CHAR *p2_str);
CPU_INT16S Str_Cmp_N (const CPU_CHAR *p1_str,
const CPU_CHAR *p2_str,
CPU_SIZE_T len_max);
CPU_INT16S Str_CmpIgnoreCase (const CPU_CHAR *p1_str,
const CPU_CHAR *p2_str);
CPU_INT16S Str_CmpIgnoreCase_N(const CPU_CHAR *p1_str,
const CPU_CHAR *p2_str,
CPU_SIZE_T len_max);
/* ------------------ STR SRCH FNCTS ------------------ */
CPU_CHAR *Str_Char (const CPU_CHAR *pstr,
CPU_CHAR srch_char);
CPU_CHAR *Str_Char_N (const CPU_CHAR *pstr,
CPU_SIZE_T len_max,
CPU_CHAR srch_char);
CPU_CHAR *Str_Char_Last (const CPU_CHAR *pstr,
CPU_CHAR srch_char);
CPU_CHAR *Str_Char_Last_N (const CPU_CHAR *pstr,
CPU_SIZE_T len_max,
CPU_CHAR srch_char);
CPU_CHAR *Str_Char_Replace ( CPU_CHAR *pstr,
CPU_CHAR char_srch,
CPU_CHAR char_replace);
CPU_CHAR *Str_Char_Replace_N ( CPU_CHAR *pstr,
CPU_CHAR char_srch,
CPU_CHAR char_replace,
CPU_SIZE_T len_max);
CPU_CHAR *Str_Str (const CPU_CHAR *pstr,
const CPU_CHAR *pstr_srch);
CPU_CHAR *Str_Str_N (const CPU_CHAR *pstr,
const CPU_CHAR *pstr_srch,
CPU_SIZE_T len_max);
/*$PAGE*/
/* ------------------ STR FMT FNCTS ------------------ */
CPU_CHAR *Str_FmtNbr_Int32U ( CPU_INT32U nbr,
CPU_INT08U nbr_dig,
CPU_INT08U nbr_base,
CPU_CHAR lead_char,
CPU_BOOLEAN lower_case,
CPU_BOOLEAN nul,
CPU_CHAR *pstr);
CPU_CHAR *Str_FmtNbr_Int32S ( CPU_INT32S nbr,
CPU_INT08U nbr_dig,
CPU_INT08U nbr_base,
CPU_CHAR lead_char,
CPU_BOOLEAN lower_case,
CPU_BOOLEAN nul,
CPU_CHAR *pstr);
#if (LIB_STR_CFG_FP_EN == DEF_ENABLED)
CPU_CHAR *Str_FmtNbr_32 ( CPU_FP32 nbr,
CPU_INT08U nbr_dig,
CPU_INT08U nbr_dp,
CPU_CHAR lead_char,
CPU_BOOLEAN nul,
CPU_CHAR *pstr);
#endif
/* ----------------- STR PARSE FNCTS ------------------ */
CPU_INT32U Str_ParseNbr_Int32U(const CPU_CHAR *pstr,
CPU_CHAR **pstr_next,
CPU_INT08U nbr_base);
CPU_INT32S Str_ParseNbr_Int32S(const CPU_CHAR *pstr,
CPU_CHAR **pstr_next,
CPU_INT08U nbr_base);
/*$PAGE*/
/*
*********************************************************************************************************
* CONFIGURATION ERRORS
*********************************************************************************************************
*/
#ifndef LIB_STR_CFG_FP_EN
#error "LIB_STR_CFG_FP_EN not #define'd in 'lib_cfg.h'"
#error " [MUST be DEF_DISABLED] "
#error " [ || DEF_ENABLED ] "
#elif ((LIB_STR_CFG_FP_EN != DEF_DISABLED) && \
(LIB_STR_CFG_FP_EN != DEF_ENABLED ))
#error "LIB_STR_CFG_FP_EN illegally #define'd in 'lib_cfg.h'"
#error " [MUST be DEF_DISABLED] "
#error " [ || DEF_ENABLED ] "
#elif (LIB_STR_CFG_FP_EN == DEF_ENABLED)
#ifndef LIB_STR_CFG_FP_MAX_NBR_DIG_SIG
#error "LIB_STR_CFG_FP_MAX_NBR_DIG_SIG not #define'd in 'lib_cfg.h' "
#error " [MUST be >= LIB_STR_FP_MAX_NBR_DIG_SIG_MIN]"
#error " [ && <= LIB_STR_FP_MAX_NBR_DIG_SIG_MAX]"
#elif (DEF_CHK_VAL(LIB_STR_CFG_FP_MAX_NBR_DIG_SIG, \
LIB_STR_FP_MAX_NBR_DIG_SIG_MIN, \
LIB_STR_FP_MAX_NBR_DIG_SIG_MAX) != DEF_OK)
#error "LIB_STR_CFG_FP_MAX_NBR_DIG_SIG illegally #define'd in 'lib_cfg.h' "
#error " [MUST be >= LIB_STR_FP_MAX_NBR_DIG_SIG_MIN]"
#error " [ && <= LIB_STR_FP_MAX_NBR_DIG_SIG_MAX]"
#endif
#endif
/*
*********************************************************************************************************
* MODULE END
*
* Note(s) : (1) See 'lib_str.h MODULE'.
*********************************************************************************************************
*/
#endif /* End of lib str module include. */