Code:
'Beispiel für ein State Machine Menü
'Das Beispiel ist für den BASCOM-Simulator angepasst worden
' getestet mit Bascom 1.11.8.1
' Codelänge 2362 Byte
'
'Hinweis: Im Simulator müssen die Eingaben in das "Terminal Emulator Window" erfolgen!
'Auf der Tastatur ergeben sich für die VIER Joystick-Positionen folgende Umsetzungen
'
' [Key_plus ]
' [Key_prev] [ ] [Key_next]
' [Key_minus]
'
'
' [ Taste_8 ]
' [Taste_4 ] [ ] [Taste_6 ]
' [ Taste_2 ]
'
'bzw. im ASCII-Code
Const Key_null = 0 'keine Taste gedrückt
Const Key_next = 54
Const Key_prev = 52
Const Key_plus = 56
Const Key_minus = 50
'los gehts:
$regfile = "m8def.dat"
$framesize = 32 'Stack
$swstack = 32
$hwstack = 64
'Pins des LCD-Modules setzen ggf. an eigene Anschlüsse anpassen
Config Lcdpin = Pin , Db4 = Portc.1 , Db5 = Portc.2 , Db6 = Portc.3 , Db7 = Portc.4 , E = Portc.5 , Rs = Portd.6
Config Lcdmode = Port
Config Lcdbus = 4 '4 bit mode
Config Lcd = 20 * 4
Initlcd
Cls
'******** state machine states ************************************************
' Menu state machine states
Const St_avrbf = 10
Const St_avrbf_rev = 11
Const St_time = 20
Const St_time_clock = 21
Const St_time_clock_func = 22
Const St_time_clock_adjust = 23
Const St_time_clock_adjust_func = 24
Const St_time_clockformat_adjust = 25
Const St_time_clockformat_adjust_func = 26
Const St_time_date = 27
Const St_time_date_func = 28
Const St_time_date_adjust = 29
Const St_time_date_adjust_func = 30
Const St_time_dateformat_adjust = 31
Const St_time_dateformat_adjust_func = 32
Const St_datalogger = 40
Const St_datalogger_logcycle = 41
Const St_datalogger_logcycle_func = 42
Const St_datalogger_erase = 43
Const St_datalogger_erase_select = 44
Const St_datalogger_erase_func = 45
Const St_datalogger_logcount = 46
Const St_datalogger_logcount_func = 47
Const St_datalogger_rs232 = 48
Const St_datalogger_rs232_select = 49
Const St_datalogger_rs232_func = 50
Const St_adc = 60
Const St_temperature = 65
Const St_temperature_func = 66
Const St_voltage = 70
Const St_voltage_func = 71
Const St_adc_raw = 75
Const St_adc_raw_func = 76
Const St_adc_batt = 80
Const St_adc_batt_func = 81
Const St_options = 90
Const St_options_display_contrast = 91
Const St_options_display_contrast_func = 92
Const St_options_power_off = 95
Const St_options_power_off_func = 97
Const St_options_auto_power_save = 100
Const St_options_auto_power_save_func = 101
Const St_options_keyclick = 105
Const St_options_keyclick_func = 106
Const St_options_boot = 110
Const St_options_boot_select = 111
Const St_options_boot_func = 112
'********* State Variables ****************************************************
Dim Tab_state As Byte , Tab_input As Byte , Tab_nextstate As Byte
Dim Tab_text As String * 25
Dim State As Byte , State_renew As Byte
'Initial state variables
State = St_avrbf
State_renew = 1
'******** Joystick/Key Settings ***********************************************
Dim Key As Byte 'key in Mainloop
'******** LCD *****************************************************************
Dim Lcd_textbuffer As String * 25
'******** allg Variablen ******************************************************
Dim I As Byte , J As Byte
Dim I1 As Byte
Dim W As Word , W1 As Word
'********** MAIN-Loop *********************************************************
Do
'Tastaturabfrage
Key = Inkey()
'Menüeintrag und Tastencodes finden
If Key <> Key_null Then 'save power
State_renew = 0
Restore State_machine
Do
Read Tab_state
Read Tab_input
Read Tab_nextstate
If State = Tab_state Then
If Key = Tab_input Then
State = Tab_nextstate
State_renew = 1 'LCD refresh
Key = Key_null 'reset key status after get a new state of state machine (prevent influence on GOSUBs)
End If
End If
Loop Until State_renew = 1 Or Tab_state = 255
End If
'Endlosschleife mit Unterprogrammen
Select Case State '320 Byte für 20 Gosub
Case St_time_clock_func : Gosub Showclock
Case St_time_clock_adjust_func : Gosub Setclock
Case St_time_clockformat_adjust_func : Gosub Setclockformat
Case St_time_date_func : Gosub Showdate
Case St_time_date_adjust_func : Gosub Setdate
Case St_time_dateformat_adjust_func : Gosub Setdateformat
Case St_datalogger_logcycle_func : Gosub Datalogger_setloginterval
Case St_datalogger_erase_func : Gosub Datalogger_erase
Case St_datalogger_logcount_func : Gosub Datalogger_logcount
Case St_datalogger_rs232_func : Gosub Datalogger_rs232
Case St_temperature_func : Gosub Temperaturefunc
Case St_voltage_func : Gosub Voltagefunc
Case St_adc_raw_func : Gosub Adc_raw_func
Case St_adc_batt_func : Gosub Adc_batt_func
Case St_options_display_contrast_func : Gosub Setcontrast
Case St_options_boot_func : Gosub Bootfunc
Case St_options_power_off_func : Gosub Power_off_func
Case St_options_auto_power_save_func : Gosub Autopower
Case St_options_keyclick_func : Gosub Keyclick_set
End Select
'---------------------------------------------------------------
'place for your own code in main loop
'---------------------------------------------------------------
'LCD refresh wenn Menü verändert
If State_renew = 1 Then
State_renew = 0
Restore Menu_text_data
Do
Read Tab_state
Read Tab_text
If State = Tab_state Then Lcd_textbuffer = Tab_text
Loop Until Tab_state = 255
Gosub Lcd_print
End If
Loop
End
'********* LCD SUB routines ***************************************************
'---------------------------------------------------------------
'Subroutine: Lcd_print
'Call from: anywhere
'Purpose: gibt Lcd_textbuffer auf dem LCD-Display aus
'Result: LCD
'---------------------------------------------------------------
Lcd_print: 'Print lcd_textbuffer
Cls
Lcd Lcd_textbuffer
Return
'********* SUB Clock routines**************************************************
Showclock:
'Show the clock on the LCD
Lcd_textbuffer = "HH:MM:SS"
Gosub Lcd_print
Return
Setclock:
'Adjusts the Clock
Lcd_textbuffer = "HH=11"
Gosub Lcd_print
Return
Setclockformat:
'Adjusts the Clockformat (12H or 24H)
Lcd_textbuffer = "12H / 24H"
Gosub Lcd_print
Return
'********* SUB date routines **************************************************
Showdate:
'Show the date on the LCD
Lcd_textbuffer = "DD.MM.YY"
Gosub Lcd_print
Return
Setdate:
'Adjusts the Date
Lcd_textbuffer = "Month=12"
Gosub Lcd_print
Return
'---------------------------------------------------------------
Setdateformat:
'Adjusts the Dateformat "DDMMYY" , "MMDDYY" , "YYMMDD"
Lcd_textbuffer = "DDMMYY/YYMMDD"
Gosub Lcd_print
Return
'********* Datalogger routines ************************************************
Datalogger_setloginterval:
'set the datalog intervall HOUR:MINUTES
Lcd_textbuffer = "HH:MM"
Gosub Lcd_print
Return
Datalogger_erase:
'erase the dataflash
State = St_datalogger_erase
State_renew = 1
Return
Datalogger_logcount:
'Show DF_LogCount
Lcd_textbuffer = "1234"
Gosub Lcd_print
Return
Datalogger_rs232:
'Print all DataLogs to RS232
State = St_datalogger_rs232 'next status of state machine
State_renew = 1
Return
Temperaturefunc:
'temperature measurement in °C
Lcd_textbuffer = "+24C"
Gosub Lcd_print
Return
Voltagefunc:
'voltage measurement mV
Lcd_textbuffer = "0mV"
Gosub Lcd_print
Return
Adc_raw_func:
'ADC Temperature/Voltage/Light result as RAW
Lcd_textbuffer = "CH:RAW"
Gosub Lcd_print
Return
Adc_batt_func:
'battery voltage measurement
Lcd_textbuffer = "2900mV"
Gosub Lcd_print
Return
'********* Sub MENU / OPTIONS ********************************
Setcontrast:
'Adjust the LCD contrast
Lcd_textbuffer = "0...15"
Gosub Lcd_print
Return
Bootfunc:
State = St_avrbf 'next status of state machine
State_renew = 1
Return
Power_off_func:
'LCD OFF
State = St_options_power_off
Return
Autopower:
'Enable/Disable auto power save
Lcd_textbuffer = "ON/OFF"
Gosub Lcd_print
Return
Keyclick_set:
'Enable/Disable keyclick
Lcd_textbuffer = "ON/OFF"
Gosub Lcd_print
Return
'*********** State Machine ***************************************************
'112 Datensätze der State Machine ca. 350 Byte
'State with xxx_func forward to GOSUB xxx in main loop
'
' [Key_plus ]
'[Key_prev] [Key_enter] [Key_next]
' [Key_minus]
State_machine:
' CURRENT_STATE INPUT NEXT_STATE
Data St_avrbf , Key_plus , St_options
Data St_avrbf , Key_next , St_avrbf_rev
Data St_avrbf , Key_minus , St_time
Data St_avrbf_rev , Key_prev , St_avrbf
'Date+Time-----------------------------------------------------------------
Data St_time , Key_plus , St_avrbf
Data St_time , Key_next , St_time_clock
Data St_time , Key_prev , St_avrbf
Data St_time , Key_minus , St_datalogger
Data St_time_clock , Key_plus , St_time_date
Data St_time_clock , Key_next , St_time_clock_func
Data St_time_clock , Key_prev , St_time
Data St_time_clock , Key_minus , St_time_date
Data St_time_clock_func , Key_prev , St_time_clock
Data St_time_clock_func , Key_next , St_time_clock_adjust
Data St_time_clock_func , Key_minus , St_time_date_func
Data St_time_clock_adjust , Key_plus , St_time_clockformat_adjust
Data St_time_clock_adjust , Key_next , St_time_clock_adjust_func
Data St_time_clock_adjust , Key_prev , St_time_clock_func
Data St_time_clock_adjust , Key_minus , St_time_clockformat_adjust
Data St_time_clock_adjust_func , Key_prev , St_time_clock_func
Data St_time_clockformat_adjust , Key_plus , St_time_clock_adjust
Data St_time_clockformat_adjust , Key_next , St_time_clockformat_adjust_func
Data St_time_clockformat_adjust , Key_prev , St_time_clock_func
Data St_time_clockformat_adjust , Key_minus , St_time_clock_adjust
Data St_time_clockformat_adjust_func , Key_prev , St_time_clock_func
Data St_time_date , Key_plus , St_time_clock
Data St_time_date , Key_next , St_time_date_func
Data St_time_date , Key_prev , St_time
Data St_time_date , Key_minus , St_time_clock
Data St_time_date_func , Key_plus , St_time_clock_func
Data St_time_date_func , Key_prev , St_time_date
Data St_time_date_func , Key_next , St_time_date_adjust
Data St_time_date_adjust , Key_plus , St_time_dateformat_adjust
Data St_time_date_adjust , Key_next , St_time_date_adjust_func
Data St_time_date_adjust , Key_prev , St_time_date_func
Data St_time_date_adjust , Key_minus , St_time_dateformat_adjust
Data St_time_date_adjust_func , Key_prev , St_time_date_func
Data St_time_dateformat_adjust , Key_plus , St_time_date_adjust
Data St_time_dateformat_adjust , Key_next , St_time_dateformat_adjust_func
Data St_time_dateformat_adjust , Key_prev , St_time_date_func
Data St_time_dateformat_adjust , Key_minus , St_time_date_adjust
Data St_time_dateformat_adjust_func , Key_prev , St_time_date_func
'Data Logger---------------------------------------------------------------
Data St_datalogger , Key_plus , St_time
Data St_datalogger , Key_next , St_datalogger_logcycle
Data St_datalogger , Key_prev , St_avrbf
Data St_datalogger , Key_minus , St_adc
Data St_datalogger_logcycle , Key_plus , St_datalogger_rs232
Data St_datalogger_logcycle , Key_next , St_datalogger_logcycle_func
Data St_datalogger_logcycle , Key_prev , St_datalogger
Data St_datalogger_logcycle , Key_minus , St_datalogger_erase
Data St_datalogger_logcycle_func , Key_prev , St_datalogger_logcycle
Data St_datalogger_erase , Key_plus , St_datalogger_logcycle
Data St_datalogger_erase , Key_next , St_datalogger_erase_select
Data St_datalogger_erase , Key_prev , St_datalogger
Data St_datalogger_erase , Key_minus , St_datalogger_logcount
Data St_datalogger_erase_select , Key_next , St_datalogger_erase_func
Data St_datalogger_erase_select , Key_prev , St_datalogger_erase
'SUB St_datalogger_erase_func -> new State = St_datalogger_erase
Data St_datalogger_logcount , Key_plus , St_datalogger_erase
Data St_datalogger_logcount , Key_next , St_datalogger_logcount_func
Data St_datalogger_logcount , Key_prev , St_datalogger
Data St_datalogger_logcount , Key_minus , St_datalogger_rs232
Data St_datalogger_logcount_func , Key_prev , St_datalogger_logcount
Data St_datalogger_rs232 , Key_plus , St_datalogger_logcount
Data St_datalogger_rs232 , Key_next , St_datalogger_rs232_select
Data St_datalogger_rs232 , Key_prev , St_datalogger
Data St_datalogger_rs232 , Key_minus , St_datalogger_logcycle
Data St_datalogger_rs232_select , Key_next , St_datalogger_rs232_func
Data St_datalogger_rs232_select , Key_prev , St_datalogger_rs232
'SUB St_datalogger_rs232_func -> new State = St_datalogger_rs232
'ADC-----------------------------------------------------------------------
Data St_adc , Key_plus , St_datalogger
Data St_adc , Key_next , St_temperature
Data St_adc , Key_prev , St_avrbf
Data St_adc , Key_minus , St_options
Data St_temperature , Key_plus , St_adc_raw
Data St_temperature , Key_next , St_temperature_func
Data St_temperature , Key_prev , St_avrbf
Data St_temperature , Key_minus , St_voltage
Data St_temperature_func , Key_prev , St_temperature
Data St_voltage , Key_plus , St_temperature
Data St_voltage , Key_next , St_voltage_func
Data St_voltage , Key_prev , St_avrbf
Data St_voltage , Key_minus , St_adc_raw
Data St_voltage_func , Key_prev , St_voltage
Data St_adc_raw , Key_plus , St_voltage
Data St_adc_raw , Key_next , St_adc_raw_func
Data St_adc_raw , Key_prev , St_avrbf
Data St_adc_raw , Key_minus , St_adc_batt
Data St_adc_raw_func , Key_prev , St_adc_raw
Data St_adc_batt , Key_plus , St_adc_raw
Data St_adc_batt , Key_next , St_adc_batt_func
Data St_adc_batt , Key_prev , St_avrbf
Data St_adc_batt , Key_minus , St_temperature
Data St_adc_batt_func , Key_prev , St_adc_batt
'Options-------------------------------------------------------------------
Data St_options , Key_plus , St_adc
Data St_options , Key_next , St_options_display_contrast
Data St_options , Key_prev , St_avrbf
Data St_options , Key_minus , St_avrbf
Data St_options_display_contrast , Key_plus , St_options_keyclick
Data St_options_display_contrast , Key_next , St_options_display_contrast_func
Data St_options_display_contrast , Key_prev , St_options
Data St_options_display_contrast , Key_minus , St_options_boot
Data St_options_display_contrast_func , Key_prev , St_options_display_contrast
Data St_options_boot , Key_plus , St_options_display_contrast
Data St_options_boot , Key_next , St_options_boot_select
Data St_options_boot , Key_prev , St_options
Data St_options_boot , Key_minus , St_options_power_off
Data St_options_boot_select , Key_next , St_options_boot_func
Data St_options_boot_select , Key_prev , St_options_boot
Data St_options_power_off , Key_plus , St_options_boot
Data St_options_power_off , Key_next , St_options_power_off_func
Data St_options_power_off , Key_prev , St_options
Data St_options_power_off , Key_minus , St_options_auto_power_save
'SUB St_options_power_off_func -> new State = St_options_power_off
Data St_options_auto_power_save , Key_plus , St_options_power_off
Data St_options_auto_power_save , Key_next , St_options_auto_power_save_func
Data St_options_auto_power_save , Key_prev , St_options
Data St_options_auto_power_save , Key_minus , St_options_keyclick
Data St_options_auto_power_save_func , Key_prev , St_options_auto_power_save
Data St_options_keyclick , Key_plus , St_options_auto_power_save
Data St_options_keyclick , Key_next , St_options_keyclick_func
Data St_options_keyclick , Key_prev , St_options
Data St_options_keyclick , Key_minus , St_options_display_contrast
Data St_options_keyclick_func , Key_prev , St_options_keyclick
'Stop Condition
Data 255 , 255 , 255
'************ menu text strings: max. length 24 Byte!! ***********************
Menu_text_data:
Data St_avrbf , "1 Butterfly Bascom"
Data St_avrbf_rev , "11 Rev 1"
Data St_time , "2 Time"
Data St_time_clock , "21 Clock"
Data St_time_clock_adjust , "211 Adjust Clock"
Data St_time_clockformat_adjust , "212 Clock Format"
Data St_time_date , "22 Date"
Data St_time_date_adjust , "221 Adjust Date"
Data St_time_dateformat_adjust , "222 Date Format"
Data St_datalogger , "3 DataLogger"
Data St_datalogger_logcycle , "31 Log Cycle"
Data St_datalogger_erase , "32 Delete Flash"
Data St_datalogger_erase_select , "321 RIGHT Delete DF"
Data St_datalogger_logcount , "33 Show LogCount"
Data St_datalogger_rs232 , "34 Print to RS232"
Data St_datalogger_rs232_select , "341 RIGHT Print9600B"
Data St_adc , "4 ADC"
Data St_temperature , "41 Temperature"
Data St_voltage , "42 Voltage"
Data St_adc_raw , "43 ADC Port RAW"
Data St_adc_batt , "44 Battery"
Data St_options , "5 Options"
Data St_options_display_contrast , "51 LCD contrast"
Data St_options_boot , "52 Bootloader"
Data St_options_boot_select , "521 RIGHT bootloader"
Data St_options_power_off , "53 LCD OFF"
Data St_options_auto_power_save , "54 LCD Auto Power"
Data St_options_keyclick , "55 Key Click"
Data 255 , "" 'Stop Condition
Problem dabei ist, dass hier die Eingabe über das Terminalfesnster ausgewertet wird.
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