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comparison code_part1/OSTC_code_asm_part1/eeprom_rs232.asm @ 720:4452837aff37

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Vault date and time during update
author heinrichsweikamp
date Sun, 26 May 2013 11:58:56 +0200
parents 39e02673db4c
children c50296c3059e
comparison
equal deleted inserted replaced
719:ad5ab9910820 720:4452837aff37
247 goto restart 247 goto restart
248 248
249 uart_115k_bootloader1: 249 uart_115k_bootloader1:
250 movlw 0xC1 250 movlw 0xC1
251 cpfseq RCREG ; 115200Baud Bootloader request? 251 cpfseq RCREG ; 115200Baud Bootloader request?
252 bra uart_115k_bootloader2 ; No, Abort 252 bra uart_115k_bootloader2 ; No, Abort
253
254 ; Vault date and time during update
255 ; EEPROM Bank1
256 ; Byte 5: =0xAA -> reload time and date in "restart:"
257 ; Byte 6-11: YYMMDDHHMMSS
258 movlw .1
259 movwf EEADRH
260 movff year,EEDATA
261 write_int_eeprom d'6'
262 movff month,EEDATA
263 write_int_eeprom d'7'
264 movff day,EEDATA
265 write_int_eeprom d'8'
266 movff hours,EEDATA
267 write_int_eeprom d'9'
268 movff mins,EEDATA
269 write_int_eeprom d'10'
270 movff secs,EEDATA
271 write_int_eeprom d'11'
272 movlw 0xAA
273 movwf EEDATA
274 write_int_eeprom d'5' ; Set flag
275 clrf EEADRH
253 DISPLAYTEXTH d'303' ; Yes, "Please wait!" 276 DISPLAYTEXTH d'303' ; Yes, "Please wait!"
254 clrf INTCON ; Interrupts disabled 277 clrf INTCON ; Interrupts disabled
255 bcf PIR1,RCIF ; clear flag 278 bcf PIR1,RCIF ; clear flag
256 goto 0x17F56 ; Enter straight into bootloader. Good luck! 279 goto 0x17F56 ; Enter straight into bootloader. Good luck!