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comparison src/comm.asm @ 242:df8beb913ade

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expand hardware_flag to 4 bytes
author heinrichsweikamp
date Tue, 03 Mar 2015 12:09:24 +0100
parents 49512af55afc
children 416723c8ccd8
comparison
equal deleted inserted replaced
241:613e42d4cdff 242:df8beb913ade
256 256
257 comm_send_firmware_abort: 257 comm_send_firmware_abort:
258 258
259 movlw 0xFF ; send ABORTED byte. 259 movlw 0xFF ; send ABORTED byte.
260 movwf TXREG1 260 movwf TXREG1
261 call rs232_wait_tx ; Wait for UART
262 bra comm_download_mode0 ; Done. 261 bra comm_download_mode0 ; Done.
263 262
264 ;----------------------------------------------------------------------------- 263 ;-----------------------------------------------------------------------------
265 ; Reset to Dive 1 in logbook 264 ; Reset to Dive 1 in logbook
266 265
736 movlw "j" ; send echo 735 movlw "j" ; send echo
737 movwf TXREG1 736 movwf TXREG1
738 call rs232_wait_tx ; wait for UART 737 call rs232_wait_tx ; wait for UART
739 movff hardware_flag,TXREG1 738 movff hardware_flag,TXREG1
740 call rs232_wait_tx ; wait for UART 739 call rs232_wait_tx ; wait for UART
740 movlw 0x00 ; unused 1
741 movwf TXREG1
742 call rs232_wait_tx ; wait for UART
743 movlw 0x00 ; unused 2
744 movwf TXREG1
745 call rs232_wait_tx ; wait for UART
746 movlw 0x00 ; unused 3
747 movwf TXREG1
741 bra comm_download_mode0 ; Done. 748 bra comm_download_mode0 ; Done.
742 749
743 ;----------------------------------------------------------------------------- 750 ;-----------------------------------------------------------------------------
744 751
745 comm_send_dive: 752 comm_send_dive:
948 comm_read_setting_wait: 955 comm_read_setting_wait:
949 call rs232_wait_tx ; Wait for UART 956 call rs232_wait_tx ; Wait for UART
950 return 957 return
951 958
952 comm_read_done: 959 comm_read_done:
953 rcall comm_read_setting_wait ; Wait for UART
954 bra comm_download_mode0 ; Done. Loop with timeout reset 960 bra comm_download_mode0 ; Done. Loop with timeout reset
955 961
956 comm_read_gas1: 962 comm_read_gas1:
957 movff opt_gas_O2_ratio+0, TXREG1 963 movff opt_gas_O2_ratio+0, TXREG1
958 rcall comm_read_setting_wait ; Wait for UART 964 rcall comm_read_setting_wait ; Wait for UART