Mercurial > public > hwos_code
view src/external_flash.inc @ 588:bf0c76e9b01b
Sync safety stop countdown output
author | heinrichsweikamp |
---|---|
date | Sat, 10 Mar 2018 15:39:33 +0100 (2018-03-10) |
parents | b455b31ce022 |
children | c40025d8e750 |
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;============================================================================= ; ; File external_flash.inc V2.98 ; ; ; Copyright (c) 2011, JD Gascuel, HeinrichsWeikamp, all right reserved. ;============================================================================= ; HISTORY ; 2011-08-12 : [mH] creation ; Misc extern incf_ext_flash_address_p1 ; +1 for the ext_flash_address:3 extern ext_flash_disable_protection ; Disables write protection extern ext_flash_enable_protection ; Enables write protection ; Writes extern write_byte_ext_flash_plus ; Write from WREG and increase address after write with banking at 0x200000 extern write_byte_ext_flash_plus_nocnt ; No increase of ext_flash_dive_counter:3 extern write_byte_ext_flash_plus_nodel ; Does NOT delete 4kB Page when required extern write_byte_ext_flash_plus_header ; Write from WREG and increase address after write extern ext_flash_byte_write ; Writes one byte from WREG @ext_flash_address:3 extern ext_flash_byte_write_comms ; without wait, ~86us fixed delay due to 115200 Bauds (Use with caution) extern write_spi1 ; Just (dummy)write to read a byte ; Delete extern ext_flash_erase_logbook ; erases logbook memory (000000h -> 2FFFFFh -> 3MByte) extern ext_flash_erase4kB ; Erases 4kB sector @ext_flash_address:3 ; Reads extern ext_flash_read_block_start ; Block read start and reads one byte@ext_flash_address:3 into WREG extern ext_flash_read_block ; Read another byte into WREG extern ext_flash_read_block_stop ; Stop block read extern ext_flash_byte_read ; Reads one byte@ext_flash_address:3 into WREG and ext_flash_rw extern ext_flash_byte_read_plus ; Return data read in WREG and ext_flash_rw and increase address after read with banking at 0x200000 extern ext_flash_byte_read_plus_0x20 ; Return data read in WREG and ext_flash_rw ; Will decrease ext_flash_address:2 with the 8Bit value "ext_flash_temp1" extern decf_ext_flash_address0 decf_ext_flash_address macro ext_flash_temp1 movlw ext_flash_temp1 call decf_ext_flash_address0 endm ; Will increase ext_flash_address:2 with the 8Bit value "ext_flash_temp1" extern incf_ext_flash_address0 incf_ext_flash_address macro ext_flash_temp1 movlw ext_flash_temp1 call incf_ext_flash_address0 endm ; With banking at 0x200000 ; Will increase ext_flash_address:2 with the 8Bit value "ext_flash_temp1" extern incf_ext_flash_address0_0x20 incf_ext_flash_address_0x20 macro ext_flash_temp1 movlw ext_flash_temp1 call incf_ext_flash_address0_0x20 endm