Browse Source
Merge pull request #225 from b1ackmai1er/dev
Add facility for updater to nominate suggested baud rate.
patch
Wayne Warthen
5 years ago
committed by
GitHub
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with
33 additions and
11 deletions
-
Source/HBIOS/updater.asm
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@ -764,26 +764,48 @@ VERF: POP BC ; EXIT WITH FAIL |
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POP BC ; FAIL MESSAGE AND |
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JP FAILWF ; RETURN TO MENU |
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; |
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OPTIONG:LD HL,msgChangeNow |
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CALL PRTSTR0 |
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LD A,(RECSPD) |
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; CALL PRTHEXB |
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CALL DECBAUD |
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OPTIONG:LD HL,msgChangeNow ; CHANGE |
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CALL PRTSTR0 ; SERIAL |
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LD A,(RECSPD) ; DEVICE |
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PUSH AF ; BAUD RATE |
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CALL DECBAUD ; TO RECOMMENDED |
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LD HL,msgPressKey |
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CALL PRTSTR0 |
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POP AF |
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CALL CHGSPD |
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CALL GETINP |
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JP MENULP |
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; |
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OPTIONL:LD HL,msgChangeNow |
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CALL PRTSTR0 |
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LD A,(ORISPD) |
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; CALL PRTHEXB |
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CALL DECBAUD |
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OPTIONL:LD HL,msgChangeNow ; CHANGE |
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CALL PRTSTR0 ; SERIAL |
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LD A,(ORISPD) ; DEVICE |
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PUSH AF ; BAUD RATE |
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CALL DECBAUD ; TO ORIGINAL |
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LD HL,msgPressKey |
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CALL PRTSTR0 |
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POP AF |
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CALL CHGSPD |
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CALL GETINP |
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JP MENULP |
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; |
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CHGSPD: PUSH AF |
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LD B,$05 ; GET SERIAL DEVICE |
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LD A,(SERDEV) ; CHARACTERISTICS |
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LD C,A |
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RST 08 |
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LD A,D ; MASK OUT EXISTING |
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AND %11100000 ; REPLACE WITH RATE |
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LD D,A |
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POP AF |
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OR D |
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LD D,A |
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; |
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LD B,$04 ; SET NEW |
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LD A,(SERDEV) ; SPEED |
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LD C,A |
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RST 08 |
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RET |
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; |
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OPTIONV:LD A,(WRTVER) ; TOGGLE |
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CPL ; VERIFY |
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LD (WRTVER),A ; FLAG |
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