Published July 2, 2017 © CC BY-NC

Nixie Watch Prototype_a v5

Nixie wristwatch. Souce code. Shematics, Circuits

AdvancedWork in progress2,204

Things used in this project

Hardware components

capacitor 10nf 1206Y106Z100N3-Hitano

4 pcx

capacitor 100nF 50V X7R 10% 0805 (2238 580 15649-Yageo)

5 pxc

capacitor 100nF 100V X7R 10% 0805 3k/reel (0805B104K101N3-Hitano)

3pcx

capacitor 1nF 50V 10% X7R 0402 (C0402B102K500NU-Hitano)

1 pcx

BZV55-C3V6

1pxc

diode ES1J

1pcx. DIODE GEN PURP 600V 1A SMA; Operating Temperature - Junction : 150°C (Max); Supplier Device Package : SMA (DO-214AC); Package / Case : DO-214AC, SMA; Mounting Type : Surface Mount; Capacitance @ Vr, F : 8pF @ 0V, 1MHz; Current - Reverse Leakage @ Vr : 5µA @ 600V; Reverse Recovery Time (trr) : 35ns; Speed : Fast Recovery = 200mA (Io); Voltage - Forward (Vf) (Max) @ If : 1.7V @ 1A; Current - Average Rectified (Io) : 1A; Voltage - DC Reverse (Vr) (Max) : 600V; Diode Type : Standard

micro USB connector kls1-233-1

1 pcx

SCB0704-331М

1 pcx. (330uH, ±20%, 0.32A, 1.86 Ohm, SMD: 7.3x7.3mm, h=4.6mm;) Anla Tech

ZVN4525E6TA

1pcx

MMBTA92

4pcx

MMBTA42\PMBF107

16 pcx

BC847BS

1pcx

TLV431AIDBVR

1pcx

Maxim Integrated DS3231SN

1pcx

TP4056

1pcx

TM1103R25B-2500-TR

3 pcx

Microchip Atmega16a-AU

1 pcx

Nixie Tube IN-16

4pcx Nixie tube from ebay. can be changet to other type of tubes

Nixie Tube IN-3

1pcx

Resistor 100k _1206

6pcx. Resistor smd _1206

Resistor 100 K ohm _0402 (RC0402JR-100KR-Hitano)

Resistor 10k ohm RC0402JR-10KR-Hitano

Resistor 4,7 kOhm 5% 1/16W 50V 0402 (RC0402JR-074K7L-Yageo)

Resistor 2,2 kOhm 5% 1/16W 50V 0402 (RC0402JR-2K2R-Hitano)

Resistor 2,2 kOhm 5% 0,125W 150V 0805 (RC0805JR-2K2-Hitano)

Resistor 1 MOhm 5% 1/16W 50V 0402 (RC0402JR-1M-Hitano)

Resistor 22 Ohm 5% 1/16W 50V 0402 (RC0402JR-22R-Hitano)

Resistor 30 kOhm 5% 1/16W 50V 0402 (RC0402JR-30KR-Hitano)

NTC Thermistor 10 kOhm ±5% (±2%) 0805 (103F-SB08-3435F)

Connector PLLD1,27-80 (KLS1-207C-2-80-S1)(PLD1.27-80 )

Connector PBD1,27-08S (CB50082PPR0)

Li-Ion battery 643456M15 3.7V 1200mAh +PCB

Software apps and online services

Arduino IDE

If you want to wright your own program

WinAVR

This tool for uploading hex

Hand tools and fabrication machines

Soldering iron (generic)

Dremel 4000 High Performance Rotary Tool

Dremel VersaTip™ Precision Butane Torch

Story

Hello.

Let me introduce my work of 4 years.

Nixie Watch Prototype_A vesion 5.

Everyone have seen nixie clock already, but nixie watch is smaller. Let me introduce to you 4-tubes watch

-Brass case.

-Leather bracelet from high quality leather

-Rechargeable battery via micro-USB.

Description:

Fully Assembled and Tested Nixie Watch with 4 Pieces IN-16 NOS Tubes + 1 Tube blink.

Battery life: 6-16 hours in active mode or more than 3 month in sleep mode. Settings:: HH-MM-SS/ DD-MM-YY / Energy level/ Change on - off Dimension: Width 76mm x Height 50mm x Height 26mm

Fully made and assembled by hand.

P.S. You can use source code from attached archiev or write your one using assembly, c or arduino ide. This Work is my gift for everyone who work with old tech... If you want know more abaut my projects - visit my blog or fb page... new interesting projects coming

1 / 12

Schematics

Code

Source code asm

ESET:
 RCALL PORTS_INIT
  RCALL CLR_MEM
   RCALL INTERRUPT_INIT
    RCALL ADC_INIT
     RCALL I2C_DS3231_START_INIT
      RCALL TIMER_INIT_0
       LDI REG16,1
        STS MENU_Z,REG16
         CLR REG21
          CLR REG16
           RCALL BUTTON_WAS_PRESSED

SEI

MAIN:
 RCALL KEYBOARD_PORTx
  RCALL CHK_MENU
   RCALL ADC_BAT_FILTER_CHK
    RCALL HALT_FUNCTION
     RJMP MAIN










;------------------------------------------
;   
;------------------------------------------
HALT_FUNCTION:
 LDS REG16,KEY_CODE
  CPI REG16,'N'
   BRNE NEED_ON
    LDS REG16,HALT_FLIP_REG
     TST REG16
      BREQ HALT_FUNCTION_OUT
       CBI PORTC,2 ;  ;   
        CBI PORTB,2 ; 

HALT_FUNCTION_CLR:
 LDI REG16,0xBC
  STS HALT_FLIP_BYTE,REG16
   LDI REG16,0x0C
    STS HALT_FLIP_BYTE+1,REG16
     CLR REG16
      STS HALT_FLIP_REG,REG16

HALT_FUNCTION_OUT:
 RET

NEED_ON:
 SBI PORTC,2 ; 
  SBI PORTB,2 ;      
   RJMP HALT_FUNCTION_CLR

HALT_INCREMENT:
 LDS REG16,HALT_FLIP_BYTE
  LDS REG17,HALT_FLIP_BYTE+1
   SUBI REG16,1
    SBCI REG17,0
     STS HALT_FLIP_BYTE,REG16
      STS HALT_FLIP_BYTE+1,REG17
       TST REG16
        BRNE NO_HALT
         TST REG17
          BRNE NO_HALT
           LDI REG16,1
            STS HALT_FLIP_REG,REG16

NO_HALT:
 RET
;------------------------------------------
;     
;------------------------------------------









;-----------------------------------------------
;      
;-----------------------------------------------
MENU_ERR_CLR: ; -  +  
 CLR REG16
  STS MENU_X,REG16
   STS MENU_Y,REG16
    STS MENU_Z,REG16
     RET

TIME_MENU_LOGIC:
 RJMP TIME_MENU_LOGIC_L ;     

DATE_MENU_LOGIC:
 RJMP DATE_MENU_LOGIC_L ;     

TEMPERATURE_MENU_LOGIC:
 RJMP TEMPERATURE_MENU_LOGIC_L ;     

INTERNAL_LOGIC: ;      +   
 LDS REG16,MENU_X
  CPI REG16,0
   BREQ TIME_MENU_LOGIC 
    CPI REG16,1
     BREQ DATE_MENU_LOGIC
      CPI REG16,2
       BREQ TEMPERATURE_MENU_LOGIC
        CPI REG16,3
         BRSH MENU_ERR_CLR
;-----------------------------------------------
;       Y
;-----------------------------------------------
TIME_MENU_LOGIC_L: ; ,    0, 1, 2 
 LDS REG16,MENU_Y
  CPI REG16,0
   BREQ TIME_MENU_LOGIC_STAGE_Y0_L
    CPI REG16,1
     BREQ TIME_MENU_LOGIC_STAGE_Y1_L
      CPI REG16,2
       BREQ TIME_MENU_LOGIC_STAGE_Y2_L
        CLR REG16
         STS MENU_Y,REG16
          RET

TIME_MENU_LOGIC_STAGE_Y0_L: ; ,  0,   ,   ,      - 1
 RCALL LOGIC_VECTOR_SUPERVISOR_LEVEL_Y0
  RET

TIME_MENU_LOGIC_STAGE_Y1_L: ;   X0,-1,Z0
 RCALL LOGIC_VECTOR_SUPERVISOR_LEVEL_Y1
  RET

TIME_MENU_LOGIC_STAGE_Y2_L:
 LDS REG16,KEY_CODE
  CPI REG16,'R'
   BRNE TMLSY2L_L
    LDS REG16,SUB_MENU_6
     CPI REG16,0
      BRNE INC_SEC_TEN
       RJMP INC_SET_SEC_ONE

INC_SEC_TEN:
 CPI REG16,1
  BRNE INC_MIN_ONE
   RJMP INC_SET_SEC_TEN
      
INC_MIN_ONE:
 CPI REG16,2
  BRNE INC_MIN_TEN
   RJMP INC_SET_MIN_ONE

INC_MIN_TEN:
 CPI REG16,3
  BRNE INC_HOUR_ONE
   RJMP INC_SET_MIN_TEN

INC_HOUR_ONE:
 CPI REG16,4
  BRNE INC_HOUR_TEN
   RJMP INC_SET_HOUR_ONE

INC_HOUR_TEN:
 CPI REG16,5
  BRNE TIME_INC_ERR
   RJMP INC_SET_HOUR_TEN
    RET

TIME_INC_ERR:
 RET

TMLSY2L_L:
 LDS REG16,KEY_CODE
  CPI REG16,'L'
   BRNE TMLSY2L_C
    LDS REG16,SUB_MENU_6
     CPI REG16,0
      BRNE DEC_SEC_TEN
       RJMP DEC_SET_SEC_ONE

DEC_SEC_TEN:
 CPI REG16,1
  BRNE DEC_MIN_ONE
   RJMP DEC_SET_SEC_TEN
      
DEC_MIN_ONE:
 CPI REG16,2
  BRNE DEC_MIN_TEN
   RJMP DEC_SET_MIN_ONE

DEC_MIN_TEN:
 CPI REG16,3
  BRNE DEC_HOUR_ONE
   RJMP DEC_SET_MIN_TEN

DEC_HOUR_ONE:
 CPI REG16,4
  BRNE DEC_HOUR_TEN
   RJMP DEC_SET_HOUR_ONE

DEC_HOUR_TEN:
 CPI REG16,5
  BRNE TIME_DEC_ERR
   RJMP DEC_SET_HOUR_TEN
    RET

TIME_DEC_ERR:
 RET

TMLSY2L_C:
 LDS REG16,KEY_CODE
  CPI REG16,'C'
   BRNE TMLSY2L_OUT
    LDI REG16,1
     STS MENU_Y,REG16
      CLR REG16
       STS KEY_CODE,REG16

TMLSY2L_OUT:
 RET

CLT_KEY:
 CLR REG16
  STS KEY_CODE,REG16
   RET
;-----------------------------------------------
;     
;-----------------------------------------------
INC_SET_SEC_ONE:
 LDS REG16,T_SECONDS
  MOV REG17,REG16
   RCALL INC_9_T
    STS T_SECONDS,REG16
     RJMP CLT_KEY

INC_SET_SEC_TEN:
 LDS REG16,T_SECONDS
  MOV REG17,REG16
   RCALL INC_5_T
    STS T_SECONDS,REG16
     RJMP CLT_KEY

INC_SET_MIN_ONE:
 LDS REG16,T_MINUTES
  MOV REG17,REG16
   RCALL INC_9_T
    STS T_MINUTES,REG16
     RJMP CLT_KEY

INC_SET_MIN_TEN:
 LDS REG16,T_MINUTES
  MOV REG17,REG16
   RCALL INC_5_T
    STS T_MINUTES,REG16
     RJMP CLT_KEY

INC_SET_HOUR_ONE:
 LDS REG16,T_HOURS
  STS TIME_BUFFER,REG16
   RCALL INC_3_9_T
    LDS REG16,TIME_BUFFER
     STS T_HOURS,REG16
      RJMP CLT_KEY

INC_SET_HOUR_TEN:
 LDS REG16,T_HOURS
  STS TIME_BUFFER,REG16
   RCALL INC_2_T
    LDS REG16,TIME_BUFFER
     STS T_HOURS,REG16
      RJMP CLT_KEY

DEC_SET_SEC_ONE:
 LDS REG16,T_SECONDS
  MOV REG17,REG16
   RCALL DEC_9_T
    STS T_SECONDS,REG16
     RJMP CLT_KEY

DEC_SET_SEC_TEN:
 LDS REG16,T_SECONDS
  MOV REG17,REG16
   RCALL DEC_5_T
    STS T_SECONDS,REG16
     RJMP CLT_KEY

DEC_SET_MIN_ONE:
 LDS REG16,T_MINUTES
  MOV REG17,REG16
   RCALL DEC_9_T
    STS T_MINUTES,REG16
     RJMP CLT_KEY

DEC_SET_MIN_TEN:
 LDS REG16,T_MINUTES
  MOV REG17,REG16
   RCALL DEC_5_T
    STS T_MINUTES,REG16
     RJMP CLT_KEY

DEC_SET_HOUR_ONE:
 LDS REG16,T_HOURS
  STS TIME_BUFFER,REG16
   RCALL DEC_3_9_T
    LDS REG16,TIME_BUFFER
     STS T_HOURS,REG16
      RJMP CLT_KEY

DEC_SET_HOUR_TEN:
 LDS REG16,T_HOURS
  STS TIME_BUFFER,REG16
   RCALL DEC_2_T
    LDS REG16,TIME_BUFFER
     STS T_HOURS,REG16
      RJMP CLT_KEY

INC_9_T:
 ANDI REG16,0b00001111
  CPI REG16,0x09
   BREQ OVERLAP_INC_SET_SEC_ONE
    INC REG16
     RJMP INC_SET_SEC_ONE_SAVE

OVERLAP_INC_SET_SEC_ONE:
 CLR REG16

INC_SET_SEC_ONE_SAVE:
 ANDI REG17,0b11110000
  ADD REG16,REG17
   RET

INC_5_T:
 ANDI REG16,0b11110000
  CPI REG16,0x50
   BREQ OVERLAP_INC_SET_SEC_TEN
    SUBI REG16,-16
     RJMP INC_SET_SEC_TEN_SAVE

OVERLAP_INC_SET_SEC_TEN:
 CLR REG16

INC_SET_SEC_TEN_SAVE:
 ANDI REG17,0b00001111
  ADD REG16,REG17
   RET

INC_3_9_T:
 LDS REG16,TIME_BUFFER
  ANDI REG16,0b11110000
   CPI REG16,0x20
    BRLO HOURS_MAX_INC_X9
     LDS REG16,TIME_BUFFER
      ANDI REG16,0b00001111
       CPI REG16,0x03
        BREQ OVERLAP_INC_SET_HOUR_ONE
         INC REG16
          RJMP INC_SET_HOUR_ONE_SAVE

HOURS_MAX_INC_X9:
 LDS REG16,TIME_BUFFER
  ANDI REG16,0b00001111
   CPI REG16,0x09
    BREQ OVERLAP_INC_SET_HOUR_ONE
     INC REG16
      RJMP INC_SET_HOUR_ONE_SAVE

OVERLAP_INC_SET_HOUR_ONE:
 CLR REG16

INC_SET_HOUR_ONE_SAVE:
 LDS REG17,TIME_BUFFER
  ANDI REG17,0b11110000
   ADD REG16,REG17
    STS TIME_BUFFER,REG16
     RET

INC_2_T:
 LDS REG16,TIME_BUFFER
  ANDI REG16,0b11110000
   CPI REG16,0x20
    BRSH OVERLAP_INC_SET_HOUR_TEN
     SUBI REG16,-16
      LDS REG17,TIME_BUFFER
       ANDI REG17,0b11110000
        CPI REG17,0x10
         BREQ HOURS_INC_CLR
          RJMP INC_SET_HOUR_TEN_SAVE

HOURS_INC_CLR:
 LDS REG17,TIME_BUFFER
  ANDI REG17,0b00001111
   CPI REG17,0x04
    BRSH SET_MAX_23_TOP
     RJMP INC_SET_HOUR_TEN_SAVE

OVERLAP_INC_SET_HOUR_TEN:
 CLR REG16

INC_SET_HOUR_TEN_SAVE:
 LDS REG17,TIME_BUFFER
  ANDI REG17,0b00001111
   ADD REG16,REG17
    STS TIME_BUFFER,REG16
     RJMP CLT_KEY

SET_MAX_23_TOP:
 LDI REG16,0x23
  STS TIME_BUFFER,REG16
   RET

DEC_9_T:
 ANDI REG16,0b00001111
  TST REG16
   BREQ OVERLAP_DEC_SET_SEC_ONE
    DEC REG16
     RJMP DEC_SET_SEC_ONE_SAVE

OVERLAP_DEC_SET_SEC_ONE:
 LDI REG16,0x09

DEC_SET_SEC_ONE_SAVE:
 ANDI REG17,0b11110000
  ADD REG16,REG17
   RET

DEC_5_T:
 ANDI REG16,0b11110000
  TST REG16
   BREQ OVERLAP_DEC_SET_SEC_TEN
    SUBI REG16,0b00010000
     RJMP DEC_SET_SEC_TEN_SAVE

OVERLAP_DEC_SET_SEC_TEN:
 LDI REG16,0x50

DEC_SET_SEC_TEN_SAVE:
 ANDI REG17,0b00001111
  ADD REG16,REG17
   RET

DEC_3_9_T:
 LDS REG16,TIME_BUFFER
  ANDI REG16,0b00001111
   TST REG16
    BREQ OVERLAP_DEC_SET_HOUR_ONE
     DEC REG16
      RJMP DEC_SET_HOUR_ONE_SAVE

OVERLAP_DEC_SET_HOUR_ONE:
 LDS REG16,TIME_BUFFER
  ANDI REG16,0b11110000
   CPI REG16,0x20
    BRSH HOURS_MAX_X3
     LDI REG16,0x09
      RJMP DEC_SET_HOUR_ONE_SAVE

HOURS_MAX_X3:
 LDI REG16,0x03

DEC_SET_HOUR_ONE_SAVE:
 LDS REG17,TIME_BUFFER
  ANDI REG17,0b11110000
   ADD REG16,REG17
    STS TIME_BUFFER,REG16
     RET

DEC_2_T:
 LDS REG16,TIME_BUFFER
  ANDI REG16,0b11110000
   TST REG16
    BREQ OVERLAP_DEC_SET_HOUR_TEN
     SUBI REG16,0b00010000
      RJMP DEC_SET_HOUR_TEN_SAVE

OVERLAP_DEC_SET_HOUR_TEN:
 LDS REG16,TIME_BUFFER
  ANDI REG16,0b00001111
   CPI REG16,0x04
    BRSH DEC_SET_HOUR_TEN_RESAVE
     LDI REG16,0x20

DEC_SET_HOUR_TEN_SAVE:
 LDS REG17,TIME_BUFFER
  ANDI REG17,0b00001111
   ADD REG16,REG17
    STS TIME_BUFFER,REG16
     RJMP CLT_KEY

DEC_SET_HOUR_TEN_RESAVE:
 LDI REG16,0x23
  STS TIME_BUFFER,REG16
   RET
;-----------------------------------------------
;       Y
;-----------------------------------------------
DATE_MENU_LOGIC_L:
 LDS REG16,MENU_Y
  CPI REG16,0
   BREQ DATE_MENU_LOGIC_STAGE_Y0_L
    CPI REG16,1
     BREQ DATE_MENU_LOGIC_STAGE_Y1_L
      CPI REG16,2
       BREQ DATE_MENU_LOGIC_STAGE_Y2_L
        CLR REG16
         STS MENU_Y,REG16
          RET

DATE_MENU_LOGIC_STAGE_Y0_L:
 RCALL LOGIC_VECTOR_SUPERVISOR_LEVEL_Y0
  RET

DATE_MENU_LOGIC_STAGE_Y1_L:
 RCALL LOGIC_VECTOR_SUPERVISOR_LEVEL_Y1
  RET

DATE_MENU_LOGIC_STAGE_Y2_L:
 LDS REG16,KEY_CODE
  CPI REG16,'R'
   BRNE DATE_SET_L
    LDS REG16,SUB_MENU_6
     CPI REG16,0
      BREQ INC_DATE_YEAR
       CPI REG16,1
        BREQ INC_DATE_YEAR
         CPI REG16,2
          BREQ INC_DATE_MONTH
           CPI REG16,3
            BREQ INC_DATE_MONTH
             CPI REG16,4
              BREQ INC_DATE_DAY
               CPI REG16,5
                BREQ INC_DATE_DAY
                 RET

INC_DATE_YEAR:
 RJMP INC_DATE_Y

INC_DATE_MONTH:
 RJMP INC_DATE_M

INC_DATE_DAY:
 RJMP INC_DATE_D

DATE_SET_L:
 LDS REG16,KEY_CODE
  CPI REG16,'L'
   BRNE DATE_SET_C
    LDS REG16,SUB_MENU_6
     CPI REG16,0
      BREQ DEC_DATE_YEAR
       CPI REG16,1
        BREQ DEC_DATE_YEAR
         CPI REG16,2
          BREQ DEC_DATE_MONTH
           CPI REG16,3
            BREQ DEC_DATE_MONTH
             CPI REG16,4
              BREQ DEC_DATE_DAY
               CPI REG16,5
                BREQ DEC_DATE_DAY
                 RET

DEC_DATE_YEAR:
 RJMP DEC_DATE_Y

DEC_DATE_MONTH:
 RJMP DEC_DATE_M

DEC_DATE_DAY:
 RJMP DEC_DATE_D

DATE_SET_C:
 RJMP TMLSY2L_C
;------------------------------------------------
;
;------------------------------------------------
INC_DATE_Y:
 LDS REG16,D_YEAR
  MOV REG17,REG16
   CPI REG17,0x99
    BRSH DATE_Y_CLR
     ANDI REG17,0b00001111
      CPI REG17,0x09
       BRSH INC_AND_CLR
        INC REG17
         RJMP SIMPLE_INC

INC_AND_CLR:
 LDI REG17,0x10

SIMPLE_INC:
 ANDI REG16,0b11110000
  ADD REG16,REG17
   STS D_YEAR,REG16
    RJMP INC_DATE_Y_OUT

DATE_Y_CLR:
 CLR REG16
  STS D_YEAR,REG16

INC_DATE_Y_OUT:
 RCALL DAY_LIMIT_COMPARE
  RJMP CLT_KEY

INC_DATE_M:
 LDS REG16,D_MONTHS
  MOV REG17,REG16
   CPI REG17,0x12
    BRSH DATE_M_CLR
     ANDI REG17,0b00001111
      CPI REG17,0x09
       BRSH INC_M
        INC REG17
         RJMP SIMPLE_M_INC

INC_M:
 LDI REG17,0x10

SIMPLE_M_INC:
 ANDI REG16,0b11110000
  ADD REG16,REG17
   STS D_MONTHS,REG16
    RJMP INC_DATE_M_OUT

DATE_M_CLR:
 LDI REG16,1
  STS D_MONTHS,REG16

INC_DATE_M_OUT:
 RCALL DAY_LIMIT_COMPARE
  RJMP CLT_KEY

INC_DATE_D:
 RCALL DAY_LIMIT_COMPARE
  LDS REG16,D_DAY
   MOV REG17,REG16
    LDS REG18,DATE_SET_LIMIT
     CP REG17,REG18
      BRSH DATE_D_CLR
       ANDI REG17,0b00001111
        CPI REG17,0x09
         BRSH INC_D
          INC REG17
           RJMP SIMPLE_D_INC

INC_D:
 LDI REG17,0x10

SIMPLE_D_INC:
 ANDI REG16,0b11110000
  ADD REG16,REG17
   STS D_DAY,REG16
    RJMP INC_DATE_D_OUT

DATE_D_CLR:
 LDI REG16,1
  STS D_DAY,REG16

INC_DATE_D_OUT:
 RJMP CLT_KEY

DEC_DATE_Y:
 LDS REG16,D_YEAR
  MOV REG17,REG16
   CPI REG17,0x00
    BREQ DATE_Y_TOP
     ANDI REG17,0b00001111
      CPI REG17,0x00
       BREQ DEC_AND_CLR
        DEC REG17
         RJMP SIMPLE_DEC

DEC_AND_CLR:
 LDI REG17,0x09
  SUBI REG16,0x10

SIMPLE_DEC:
 ANDI REG16,0b11110000
  ADD REG16,REG17
   STS D_YEAR,REG16
    RJMP DEC_DATE_Y_OUT

DATE_Y_TOP:
 LDI REG16,0x99
  STS D_YEAR,REG16

DEC_DATE_Y_OUT:
 RCALL DAY_LIMIT_COMPARE
  RJMP CLT_KEY

DEC_DATE_M:
 LDS REG16,D_MONTHS
  MOV REG17,REG16
   CPI REG17,0x01
    BREQ DATE_M_TOP
     ANDI REG17,0b00001111
      CPI REG17,0x00
       BREQ DEC_M
        DEC REG17
         RJMP SIMPLE_M_DEC

DEC_M:
 LDI REG17,0x09
  SUBI REG16,0x10

SIMPLE_M_DEC:
 ANDI REG16,0b11110000
  ADD REG16,REG17
   STS D_MONTHS,REG16
    RJMP DEC_DATE_M_OUT

DATE_M_TOP:
 LDI REG16,0x12
  STS D_MONTHS,REG16

DEC_DATE_M_OUT:
 RCALL DAY_LIMIT_COMPARE
  RJMP CLT_KEY

DEC_DATE_D:
 RCALL DAY_LIMIT_COMPARE
  LDS REG16,D_DAY
   MOV REG17,REG16
    CPI REG17,0x01
     BREQ DATE_D_TOP
      ANDI REG17,0b00001111
       CPI REG17,0x00
        BREQ DEC_D
         DEC REG17
          RJMP SIMPLE_D_DEC

DEC_D:
 LDI REG17,0x09
  SUBI REG16,0x10

SIMPLE_D_DEC:
 ANDI REG16,0b11110000
  ADD REG16,REG17
   STS D_DAY,REG16
    RJMP DEC_DATE_D_OUT

DATE_D_TOP:
 LDS REG16,DATE_SET_LIMIT
  STS D_DAY,REG16

DEC_DATE_D_OUT:
 RJMP CLT_KEY

DAY_LIMIT_COMPARE:
 LDS REG16,D_MONTHS
  ANDI REG16,0b01111111
   CPI REG16,0x02
    BREQ DAY_4_Y
     CPI REG16,0x04
      BREQ DAY_30
       CPI REG16,0x06
        BREQ DAY_30
         CPI REG16,0x09
          BREQ DAY_30
           CPI REG16,0x11
            BREQ DAY_30
             LDI REG16,0x31
              STS DATE_SET_LIMIT,REG16
               RJMP DAY_LIMIT_OUT

DAY_30:
 LDI REG16,0x30
  STS DATE_SET_LIMIT,REG16
   RJMP DAY_LIMIT_OUT

DAY_4_Y:
 LDS REG16,D_YEAR
  CPI REG16,0x00
   BREQ DAY_29
    CPI REG16,0x04
     BREQ DAY_29
      CPI REG16,0x08
       BREQ DAY_29
        CPI REG16,0x12
         BREQ DAY_29
          CPI REG16,0x16
           BREQ DAY_29
            CPI REG16,0x20
             BREQ DAY_29
              CPI REG16,0x24
               BREQ DAY_29
                CPI REG16,0x28
                 BREQ DAY_29
                  CPI REG16,0x32
                   BREQ DAY_29
                    CPI REG16,0x36
                     BREQ DAY_29
                      CPI REG16,0x40
                       BREQ DAY_29
                        CPI REG16,0x44
                         BREQ DAY_29
                          CPI REG16,0x48
                           BREQ DAY_29
                            CPI REG16,0x52
                             BREQ DAY_29
                              CPI REG16,0x56
                               BREQ DAY_29
                                CPI REG16,0x60
                                 BREQ DAY_29
                                  CPI REG16,0x64
                                   BREQ DAY_29
                                    CPI REG16,0x68
                                     BREQ DAY_29
                                      CPI REG16,0x72
                                       BREQ DAY_29
                                        CPI REG16,0x76
                                         BREQ DAY_29
                                          CPI REG16,0x80
                                           BREQ DAY_29
                                            CPI REG16,0x84
                                             BREQ DAY_29
                                              CPI REG16,0x88
                                               BREQ DAY_29
                                                CPI REG16,0x92
                                                 BREQ DAY_29
                                                  CPI REG16,0x96
                                                   BREQ DAY_29

DAY_28:
 LDI REG16,0x28
  STS DATE_SET_LIMIT,REG16
   RJMP DAY_LIMIT_OUT

DAY_29:
 LDI REG16,0x29
  STS DATE_SET_LIMIT,REG16

DAY_LIMIT_OUT:
 LDS REG17,D_DAY
  CP REG17,REG16
   BRSH GET_TOP_DAY

JUST_OUT:
 RET

GET_TOP_DAY:
 LDS REG16,DATE_SET_LIMIT
  STS D_DAY,REG16
   RET
;-----------------------------------------------
;       Y
;-----------------------------------------------
TEMPERATURE_MENU_LOGIC_L: ;     -0  -1
 LDS REG16,MENU_Y
  CPI REG16,0
   BREQ TEMPERATURE_MENU_LOGIC_STAGE_Y0
    CPI REG16,1
     BREQ TEMPERATURE_MENU_LOGIC_STAGE_Y1
      CLR REG16
       STS MENU_Y,REG16
        RET

TEMPERATURE_MENU_LOGIC_STAGE_Y0: ; -0  
 RCALL LOGIC_VECTOR_SUPERVISOR_LEVEL_Y0
  RET

TEMPERATURE_MENU_LOGIC_STAGE_Y1: ; -1     
 LDS REG16,KEY_CODE
  CPI REG16,'L'
   BRNE SET_T_R
    RCALL DECREMENT_TIC_SPEED
     RCALL HOLD_CLR
      RET

SET_T_R:
 CPI REG16,'R'
  BRNE SET_T_C
   RCALL INCREMENT_TIC_SPEED
    RCALL HOLD_CLR
     RET

SET_T_C:
 RCALL OK_HOLD
  CLR REG16
   STS OK_FLIP,REG16

INTERNAL_LOGIC_OUT:
 RET
;-----------------------------------------------
;      
;-----------------------------------------------
DECREMENT_TIC_SPEED: ;     
 LDS REG16,AGING_OFFSET
  MOV REG17,REG16
   ANDI REG17,0b10000000
    CPI REG17,0b10000000
     BREQ MINUS_AGING
      TST REG16
       BREQ DEC_ZERO
        DEC REG16
         STS AGING_OFFSET,REG16
          RJMP DECREMENT_AGING_OUT

DEC_ZERO:
 LDI REG16,0b10000001
  STS AGING_OFFSET,REG16
   RJMP DECREMENT_AGING_OUT

MINUS_AGING:
 ANDI REG16,0b01111111
  CPI REG16,99
   BRSH DECREMENT_AGING_OUT
    INC REG16
     LDI REG17,0b10000000
      ADD REG16,REG17
       STS AGING_OFFSET,REG16

DECREMENT_AGING_OUT:
 CLR REG16
  STS KEY_CODE,REG16
   RET

INCREMENT_TIC_SPEED: ;     
 LDS REG16,AGING_OFFSET
  MOV REG17,REG16
   ANDI REG17,0b10000000
    CPI REG17,0b10000000
     BREQ PLUS_AGING
      CPI REG16,99
       BRSH INCREMENT_AGING_OUT
        INC REG16
         STS AGING_OFFSET,REG16
          RJMP INCREMENT_AGING_OUT

INC_ZERO:
 CLR REG16
  STS AGING_OFFSET,REG16
   RJMP INCREMENT_AGING_OUT

PLUS_AGING:
 CPI REG16,0b10000001
  BREQ INC_ZERO
   ANDI REG16,0b01111111
    DEC REG16
     LDI REG17,0b10000000
      ADD REG16,REG17
       STS AGING_OFFSET,REG16

INCREMENT_AGING_OUT:
 CLR REG16
  STS KEY_CODE,REG16
   RET

;-----------------------------------------------
;   
;-----------------------------------------------
ADC_BAT_FILTER_CHK: ;  
 LDS REG16,ADC_VAL_FLIP
  TST REG16
   BREQ ADC_BAT_FILTER_OUT
    LDS REG16,ADC_BAT_CYCLES_FILTER
     TST REG16
      BREQ START_FILTER
       LDS REG16,ADC_BAT_CYCLES_FILTER
        DEC REG16
         STS ADC_BAT_CYCLES_FILTER,REG16
          LDS REG16,ADC_BAT_VALUE_TEMP
           CLR REG17
            LDS REG18,ADC_BAT_RES_FILTER
             LDS REG19,ADC_BAT_RES_FILTER+1
              ADD REG18,REG16
               ADC REG19,REG17
                STS ADC_BAT_RES_FILTER,REG18
                 STS ADC_BAT_RES_FILTER+1,REG19
                  RJMP CLR_FLIP

START_FILTER:
 LDI REG18,7
  LDS REG16,ADC_BAT_RES_FILTER
   LDS REG17,ADC_BAT_RES_FILTER+1

FILTER_LOOP:
 ROR REG17
  ROR REG16
   CLC
    DEC REG18
     BRNE FILTER_LOOP
      STS ADC_BAT_RES,REG16
       CLR REG16
        STS ADC_BAT_RES_FILTER,REG16
         STS ADC_BAT_RES_FILTER+1,REG16
          LDI REG16,128
           STS ADC_BAT_CYCLES_FILTER,REG16

CLR_FLIP:
 CLR REG16
  STS ADC_VAL_FLIP,REG16

...

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Credits

prototype_mechanic

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Thanks to Prototype_mechanic (Lex Vyshnevskyy).

Nixie Watch Prototype_a v5

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Custom parts and enclosures

Full datasheet, Circuit, Code

Schematics

Shematics Prototype_a v0.b

Code

Source code asm

Credits

prototype_mechanic

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Nixie Watch Prototype_a v5

Nixie Watch Prototype_a v5

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Custom parts and enclosures

Full datasheet, Circuit, Code

Schematics

Shematics Prototype_a v0.b

Code

Source code asm

Credits

prototype_mechanic

Comments

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