第一次提交

2025-07-05 21:24:38 +08:00
commit baade62d46
48 changed files with 31255 additions and 0 deletions
--- a/XC88x_FLHANDLER.ASM
+++ b/XC88x_FLHANDLER.ASM
@@ -0,0 +1,166 @@
+;************************************************************************************
+;*  FILE        : XC88x_FLHANDLER.ASM                                               *
+;*  DESCRIPTION : Flash handler routine for XC88x AA and AB                                *
+;*  COPYRIGHT   : (c) 2006 Infineon Technologies AG                                 *
+;*  UPDATED     : 14/03/2006                                                        *
+;************************************************************************************
+$ NOMOD51
+$ DEBUG
+#include "XC88x_FLADDR.H"  
+
+FLASH_ERASE        CODE  FLASH_ERASE_BROM_ENTRY
+FLASH_PROG         CODE  FLASH_PROGRAM_BROM_ENTRY
+FLASH_ERASE_ABORT  CODE  FLASH_ERASE_ABORT_BROM_ENTRY
+FLASH_READ_STATUS  CODE  FLASH_READ_STATUS_BROM_ENTRY
+FLASH_PROTECT      CODE  FLASH_PROTECT_BROM_ENTRY
+     
+DSEG AT  MAGIC_MEMORY
+DS   RESERVED_BYTES                        ; Reserved for FLASH Handler in Boot ROM
+
+
+
+
+;------------------------------------------------------------------------------------------
+; Function Name   : bit DFlErase (unsigned int DFlash0Sector, unsigned int DFlash1Sector)
+; Description     : Erase DFlash Sectors (Bank3 and Bank4)
+; Input Parameter : DFlash0Sector => Bit0 = Erase Sector0
+;                                    Bit1 = Erase Sector1
+;                                    Bit2 = Erase Sector2
+;                                    Bit3 = Erase Sector3
+;                                    Bit4 = Erase Sector4
+;                                    Bit5 = Erase Sector5
+;                                    Bit6 = Erase Sector6
+;                                    Bit7 = Erase Sector7
+;                                    Bit8 = Erase Sector8
+;                                    Bit9 = Erase Sector9
+;                   DFlash1Sector => Bit0 = Erase Sector0
+;                                    Bit1 = Erase Sector1
+;                                    Bit2 = Erase Sector2
+;                                    Bit3 = Erase Sector3
+;                                    Bit4 = Erase Sector4
+;                                    Bit5 = Erase Sector5
+;                                    Bit6 = Erase Sector6
+;                                    Bit7 = Erase Sector7
+;                                    Bit8 = Erase Sector8
+;                                    Bit9 = Erase Sector9
+;                                                   
+;                   e.g: DFlash0Sector = 0x202
+;                        DFlash1Sector = 0x380
+;                         ==> Will erase Bank3 Sector 1
+;                                  erase Bank3 Sector 9
+;                                  erase Bank4 Sector 7
+;                                  erase Bank4 Sector 8
+;                                  erase Bank4 Sector 9
+; Return Value    : Bit => 1 = Successfull
+;                          0 = Fail
+; Required Stack Size = 12
+;------------------------------------------------------------------------------------------
+#if USE_DLFERASE
+?PR?_DFlErase?XC88x_FLHANDLER SEGMENT CODE    
+RSEG ?PR?_DFlErase?XC88x_FLHANDLER
+PUBLIC _DFlErase
+_DFlErase:
+  USING  USE_BANK
+  MOV  AR1,R6  ; BANK3
+  MOV  AR0,R7  ; BANK3
+
+  MOV  AR4,R4 ; BANK4
+  MOV  AR3,R5 ; BANK4
+
+  CLR    A
+  MOV    AR5, A ; BANK0
+  MOV    AR6, A ; BANK1
+  MOV    AR7, A ; BANK2
+
+  PUSH   PSW
+	PUSH   ACC
+	PUSH   B
+#if (USE_BANK == 0)
+  ANL    PSW, #0xE7      ; Set to Bank0
+#elseif (USE_BANK == 1)
+  SETB   PSW.3
+  CLR    PSW.4
+#elif (USE_BANK == 2)
+  CLR    PSW.3
+  SETB   PSW.4
+#elif (USE_BANK == 3)
+  ORL    PSW, #0x18
+#endif 
+
+  LCALL  FLASH_ERASE
+  JC     _derase_fail
+	POP    B
+	POP    ACC
+  POP    PSW
+  SETB   C
+  RET
+_derase_fail:
+	POP    B
+	POP    ACC
+  POP    PSW
+  CLR    C
+RET
+#endif
+
+;------------------------------------------------------------------------------------------
+; Function Name:   bit FlProg(unsigned char idata *WlBuf)
+; Description:     Program the 32byte data in the WlBuf to the EEPROM
+;                  When calling this function, user should already programmed
+;                  the DPTR with the EEPROM address (aligned to 32byte boundary)
+; Input Parameter: *WlBuf  ==> The pointer to the starting location of the buffer
+;                              in the IDATA memory.
+; Return Value:    Bit => 1 = Successfull
+;                         0 = Fail
+; Required Stack Size = 12
+;------------------------------------------------------------------------------------------
+?PR?_FlProg?XC88x_FLHANDLER SEGMENT CODE    
+RSEG ?PR?_FlProg?XC88x_FLHANDLER
+PUBLIC _FlProg
+_FlProg:
+using USE_BANK
+  MOV   AR0,R7          ; move C51 parameter registers to AR0
+                       ; this is the pointer to the WLBuf
+											 
+;	MOV		A,#0x6F			
+;	MOV		DPH,A
+;	MOV		A,#0x0		; the DPL will = DPL+0x20 after one successful program	
+;	MOV		DPL,A											 
+											 
+  PUSH   PSW
+	PUSH   ACC
+	PUSH   B
+#if (USE_BANK == 0)
+  ANL    PSW, #0xE7      ; Set to Bank0
+#elif (USE_BANK == 1)
+  SETB   PSW.3
+  CLR    PSW.4
+#elif (USE_BANK == 2)
+  CLR    PSW.3
+  SETB   PSW.4
+#elif (USE_BANK == 3)
+  ORL    PSW, #0x18
+#endif
+	
+  LCALL  FLASH_PROG     ; LCALL FLASH_PROG
+  JC     _prog_fail
+	POP    B
+	POP    ACC
+  POP    PSW
+  SETB   C
+  RET
+_prog_fail:
+	POP    B
+	POP    ACC
+  POP    PSW
+  CLR    C
+RET
+
+
+
+
+
+
+
+END
+        
+;;#endif    ;;#if (XC88xAA)