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Wristapp Programming
Reference |
Wristapp Programming
Tutorials |
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Classes of Callable Functions
I have broken down the system routines into 14 basic categories. For
each function listed, you will find the name of the routine followed by two
hex addresses separated by a slash. The first address is the location
of the routine for the Datalink 150 and the second is the location for that
routine on the 150s.
Routine |
FIND_ANNIV_TODAY -
$40CD/$40BC |
Parameters |
None |
Purpose |
This finds the next anniversary entry which is greater than or equal
to today |
Routine |
FIND_ANNIV_SCAN -
$40D3/$40C2 |
Parameters |
ANNIVSCAN_MONTH, ANNIVSCAN_YEAR, ANNIVSCAN_DAY - Date to scan for anniversary
entry |
Purpose |
This finds the next anniversary entry which is greater than or equal
to the scan date |
Routine |
ANNIV_NEXT_ENTRY -
$40E1/$40D0 |
Parameters |
ANNIV_CURRENT - The current anniversary entry |
Purpose |
Advance to the next anniversary entry. If we hit the end of the list,
we need to wrap the year and go to the next one |
Routine |
ANNIV_PREV_ENTRY -
$4117/$4106 |
Parameters |
ANNIV_CURRENT - The current anniversary entry |
Purpose |
Advance to the previous anniversary entry. If we hit the end of the list,
we need to wrap the year and go to the end again |
Routine |
FIND_ANNIV_ENTRY -
$415F/$414E |
Parameters |
ANNIVTEST_MONTH, ANNIVTEST_DAY, ANNIVTEST_YEAR - Date of anniversary
to find |
Purpose |
This finds the next anniversary entry which is greater than or equal
to the specified date |
Routine |
CHECK_ANNIVERSARIES -
$41FC/$41EB |
Parameters |
None |
Purpose |
This code checks all anniversaries to see if any occur today |
Routine |
SET_ANNIVTEST_TODAY -
$423A/$4229 |
Parameters |
None |
Purpose |
Latches the current month, date, year into the ANNIVTEST_ locations |
Routine |
INIT_ANNIVERSARY_DATA
- $4282/$4271 |
Parameters |
None |
Purpose |
This clears the ANNIVERSARY occurance flags and latches in the current
date for the anniversary check routine |
Routine |
TEST_ANNIVERSARY -
$4288/$4277 |
Parameters |
EXTRACTBUF - Anniversery data to be checked
ANNIVTEST_MONTH, ANNIVTEST_DAY, ANNIVTEST_YEAR - Current date to check against |
Purpose |
This tests the anniversery against the current day and sets the 4,ANNIV_FLAGS
and 5,ANNIV_FLAGS flags appropriately. |
Routine |
ANNIV_COPY_INFO -
$4308/$42F7 |
Parameters |
ANNIV_YEAR - The year to fake the appointment as |
Purpose |
This copies the current appointment information into the ANNIVSCAN variables |
Routine |
READ_ANNIV_CURRENT -
$4317/$4306 |
Parameters |
ANNIV_CURRENT - the anniversary entry to be read |
Purpose |
This reads in the current anniversary entry into EXTRACTBUF |
Routine |
READ_ANNIV_FIRST -
$4326/$4315 |
Parameters |
None |
Purpose |
This reads the first anniversary entry into EXTRACTBUF |
Routine |
READ_ANNIV_NEXT -
$4335/$4324 |
Parameters |
None |
Purpose |
This reads the next anniversary entry into EXTRACTBUF |
Routine |
TEST_SCAN_START -
$4346/$4335 |
Parameters |
SCAN_MONTH - Month, Day, Year of appointment to compare
SCAN_DAY SCAN_YEAR TMAPP_MONTH - Current Month, Day, Year
TMAPP_DAY TMAPP_YEAR |
Purpose |
Sets 0,SCAN_FLAGS to indicate that the current scan date is out of range. |
Routine |
FIX_SCAN_YEAR - $4371/$4360 |
Parameters |
SCAN_YEAR - Year to be adjusted |
Purpose |
Adjusts SCAN_YEAR to account for years past 2000 |
Routine |
TEST_SCAN_END - $437E/$436D |
Parameters |
SCAN_MONTH, SCAN_DAY, SCAN_YEAR - Current scan date
SCAN_END_MONTH, SCAN_END_DAY, SCAN_END_YEAR - Limit of the scan range |
Purpose |
Tests to seee if the current scan date is past the end range for the
scan. If so, it sets 0,SCAN_FLAGS |
Routine |
RESTORE_SCAN_YEAR -
$43AE/$439D |
Parameters |
SCAN_YEAR - Year to be adjusted |
Purpose |
Restores SCAN_YEAR to be in the 0-99 range (After a call to FIX_SCAN_YEAR) |
Routine |
INCREMENT_SCAN_DATE -
$43B9/$43A8 |
Parameters |
SCAN_MONTH, SCAN_DAY, SCAN_YEAR |
Purpose |
Increments the current scan day by one |
Routine |
GET_SCAN_MONTHLEN -
$43E0/$43CF |
Parameters |
None |
Purpose |
This computes the end of the month based on SCAN_MONTH and SCAN_YEAR |
Routine |
DECREMENT_SCAN_DATE -
$43F4/$43E3 |
Parameters |
SCAN_MONTH, SCAN_YEAR |
Purpose |
Decrements the scan data by one |
Routine |
FIND_APPT_NOW - $4415/$4404 |
Parameters |
None |
Purpose |
This finds and reads in an appointment which will occur next after the
current time in the current time zone. The appointment is put into EXTRACTBUF
and all appropriate variables are set. |
Routine |
FIND_APPT_SCAN -
$441B/$440A |
Parameters |
SCAN_MONTH,DAY,YEAR |
Purpose |
This finds and reads in an appointment which will occur next after the
current scan values. The appointment is put into EXTRACTBUF and all appropriate
variables are set. |
Routine |
SET_APPTFIND_SCAN -
$4422/$4411 |
Parameters |
SCAN_MONTH, SCAN_DAY, SCAN_YEAR |
Purpose |
This copies over the current SCAN variables into the APPTFIND variables |
Routine |
READ_APPT_NEXT -
$442C/$441B |
Parameters |
APPT_CURRENT, APPT_LAST - current and last appointment entries |
Purpose |
This reads in the next appointment into EXTRACTBUF |
Routine |
APPT_LATCH_ENTRYDATA
- $4468/$4457
APPT_LATCH_ENTRYONLY -
$446C/$445B |
Parameters |
EXTRACTBUF - current appointment entry APPTEST_YEAR - year of the entry |
Purpose |
These copy the current appointment data into the corresponding system
variables The ENTRYONLY routine doesn't copy over the year because it presumably
has already been copied. |
Routine |
READ_APPT_PREV -
$447C/$446B |
Parameters |
APPT_CURRENT, APPT_LAST - current and last appointment entries |
Purpose |
This reads in the previous appointment into EXTRACTBUF |
Routine |
FIND_APPT_ENTRY -
$44C6/$44B5 |
Parameters |
APPTFIND_YEAR,DAY,MONTH,QHOUR,HOUR |
Purpose |
This finds an appointment that matches or exceeds the APPTFIND values |
Routine |
APPT_LATCH_ENTDYDATA
- $45A5/$4594 |
Parameters |
APPT_ENTRY - Entry to latch appointment information for |
Purpose |
This copies the current appointment entry into the corresponding system
variables so that we can continue comparing appointments |
Routine |
CHECK_APPOINTMENTS -
$45B9/$45A8 |
Parameters |
APPT_QHOUR_NOW - The current quarterhour
APPT_BASEYEAR - The base year for the first appointment |
Purpose |
This tests to see if any appointments are ready to go off. It posts a
nested app for any appointments |
Routine |
SET_APPTFIND_NOW -
$462A/$4619 |
Parameters |
None |
Purpose |
Sets the appointment find variables to the current time |
Routine |
READ_APPT_FIRST -
$4686/$4675 |
Parameters |
APPT_FIRST |
Purpose |
Read in the first appointment |
Routine |
READ_APPT_LAST -
$469D/$468C |
Parameters |
APPT_LAST - the entry of the last appointment |
Purpose |
This reads in the last appointment entry |
Routine |
CHECK_APPT_TIME -
$46B7/$46A6 |
Parameters |
None |
Purpose |
This checks to see if any appointments are ready to go off |
Routine |
READ_APPT_PACKET1 -
$473A/$4729 |
Parameters |
None |
Purpose |
This reads the first appointment packet into EXTRACTBUF |
Routine |
READ_NEXT_APPT_PACKET
- $4749/$4738 |
Parameters |
None |
Purpose |
This reads in the next appointment packet into EXTRACTBUF |
Routine |
READ_APPT_CURRENT -
$475A/$4749 |
Parameters |
APPT_CURRENT - the appointment entry to be read |
Purpose |
This reads in the current appointment entry into EXTRACTBUF |
Routine |
ANNIV_GETMONTHLEN -
$426A/$4259 |
Parameters |
ANNIV_MONTH - Month to calculate
ANNIVTEST_YEAR - Year to caclulate |
Purpose |
This computes the number of days in the given month |
Routine |
ACQUIRE_TIME - $4F22/$4F11 |
Parameters |
None |
Purpose |
This acquires the right to change the time. All alarms and anniversaries
will temporarily be ignored until RELEASE_TIME has been called |
Routine |
RELEASE_TIME - $4F2E/$4F1D |
Parameters |
None |
Purpose |
This releases the lock on time and allows all alarms and anniversaries
to be checked once again. |
Routine |
QUEUE_INDIGLO_OFF -
$49D9/$4C38 |
Parameters |
None |
Purpose |
Queue up the timer for shutting off the indiglo if the indiglo is enabled
and we are in night mode. |
Routine |
INDIGLO_OFF - $4E8E/$4E7D |
Parameters |
None |
Purpose |
This routine turns off the indiglo light |
Routine |
NIGHTMODE_INDIGLO_ON
- $49E6/$4C45 |
Parameters |
None |
Purpose |
Queue up the timer for shutting off the indiglo if the indiglo is enabled
and we are in night mode. The INDIGLO_ON routine just simply turns the indiglo
on immediately |
Routine |
INDIGLO_ON - $49EC/$4C4B |
Parameters |
None |
Purpose |
Queue up the timer for shutting off the indiglo if the indiglo is enabled
and we are in night mode. The INDIGLO_ON routine just simply turns the indiglo
on immediately |
Routine |
SNDSTART - $4E4A/$4E39 |
Parameters |
SYSSOUND - Current sound to be playing |
Purpose |
Start playing the current sound in SYSSOUND |
Routine |
STOP_ALL_SOUND -
$4E68/$4E57 |
Parameters |
None |
Purpose |
Keep the sound hardware running or reset everything else |
Routine |
PLAYCONF - $4E7A/$4E69 |
Parameters |
None |
Purpose |
Play a confirmation sound |
Routine |
PLAYBUTTON - $4E80/$4E6F |
Parameters |
None |
Purpose |
Play the button beep sound if no other sound is currently playing |
Routine |
PLAY_HOURLY - $4EB1/$4EA0 |
Parameters |
None |
Purpose |
Plays the hourly sound if nothing else is playing and sounds are enabled |
Routine |
SNDSTOP - $4F3A/$4F29 |
Parameters |
None |
Purpose |
This stops whatever sound is currently playing |
Routine |
PLAY_BUTTON_SAFE -
$4F46/$4F35 |
Parameters |
None |
Purpose |
This will play the button beep sound if it hasn't just been played |
Routine |
POSTEVENT - $4E89/$4E78 |
Parameters |
A - Event to be posted. |
Purpose |
Post a event to the internal processing queue This posts an event to
run through the processing loop for the current applet. Typical user events
are in the $30-$3F range. |
Routine |
CALL_NESTEDAPP -
$4F4D/$4F3C |
Parameters |
A - Nested application number.
This is one of the three defined apps:
9 = APP2_ALARM - Alarm (while another app is running)
10 = APP2_APPT - Appointment (while another app is running)
11 = APP2_WRIST - Wristapp (while another app is running)
X - Parameter to pass to the nested application |
Purpose |
This sets up to call a nested application while the current one is running.
Up to 5 apps may be nested (although there are only 3 potential ones defined).
If more than 5 have been called the oldest one will be forgotten. When the
nested app is called, NESTED_APP will be set to the application number passed
in and NESTED_PARM will contain the X parameter passed in |
Routine |
UNPACK_PHONENUM -
$4FBF/$4FAE |
Parameters |
EXTRACTBUF+1 - Pointer to 6 bytes of compressed phone number information |
Returns |
BUF_PHONENUM - Contains 12 byte unpacked number |
Purpose |
This gets a compressed phone number and puts it in the phone number buffer
Phone numbers are compressed into nibbles instead of bytes, allowing a number
to be packed in half the space. As a result, a number can contain only 16
possible characters: "01234567890CFHPW " Any other characters are encoded
as a space before being sent down. The presumption is that the characters
allow for the number and indicators for: Cell Fax Home Pager Work |
Routine |
UNPACK_STRING - $4FF0/$4FDF |
Parameters |
PARM_UNPACKOFF - Offset into the start of the compressed buffer
EXTRACTBUF - packed data |
Returns |
MSGBUF - Contains the unpacked string |
Purpose |
This gets a compressed string and puts it into the scrolling message
buffer Strings are packed 6 bits across so that 4 unpacked characters can
fit in 3 bytes This routine will unpack enough bits so that the resultant
message buffer is exactly 32 bytes long. It is assumed that the end of the
buffer message is stored in the packed string. |
Routine |
READ_PACKET - $503E/$502D |
Parameters |
PARM_LEN - Number of bytes to copy
PARM_PACKET - Packet number to read
X - Packet group to search (0,2,4,6)
0 = APPT Entries
2 = List entries
4 = Phone Number
6 = Anniversaries |
Purpose |
Reads the requested packet into EXTRACTBUF |
Routine |
FIND_PACKET - $5044/$5033 |
Returns |
INST_ADDRHI:INST_ADDRLO - points to the start of the packet |
Parameters |
PARM_PACKET - Packet number to locate
X - Packet group to search (0,2,4,6)
0 = APPT Entries
2 = List entries
4 = Phone Number
6 = Anniversaries |
Purpose |
This advances to the given packet in the packet group |
Routine |
DO_TRANSFER - $505F/$504E |
Parameters |
PARM_LEN - Number of bytes to copy
INST_ADDRHI - Address of source data to copy |
Purpose |
This transfers the data from the indicated location to EXTRACTBUF The
source can be the EEPROM or somewhere else in memory |
Routine |
TOGGLE_ENTRYFLAG -
$5077/$5066 |
Parameters |
None |
Purpose |
This toggles the high bit of the first byte in an entry |
Routine |
INIT_EEPROMPOINTERS -
$5080/$506F |
Parameters |
None |
Purpose |
Initializes all of the EEProm data pointers to reflect empty data for
all of the applications |
Routine |
RESET_EEPROMENTRIES -
$508D/$507C |
Parameters |
None |
Purpose |
Re-Initializes all of the EEProm data pointers to reflect empty data
for all of the applications |
Routine |
REINIT_APP_DATA -
$50A7/$5096 |
Parameters |
None |
Purpose |
This routine is called after new data has been loaded into the EEPROM |
Routine |
ADD_INSTADDR - $50C7/$50B6 |
Parameters |
A - value to add to the current INST_ADDR base address |
Purpose |
This takes an offset value and subsomes it into the already constructed
instruction starting at INST_OPCODE |
Routine |
SET_INSTADDR_0110 -
$50D7/$50C6 |
Parameters |
X - R |
Purpose |
This routine sets INST_ADDRHI:INST_ADDRLO to be 0110 |
Routine |
GET_INST_BYTE - $50EB/$50DA |
Parameters |
INST_ADDRHI:INST_ADDRLO - the pointer to the byte to get |
Purpose |
This routine gets the single byte from the indicated location either
in the EEPROM or somewhere in memory. |
Routine |
WRITE_FLAG_BYTE -
$510A/$50F9 |
Parameters |
INST_ADDRHI:INST_ADDRLO - the pointer to the byte to write to |
Purpose |
This routine writes a single byte to the indicated location either in
the EEPROM or somewhere in memory. ?????? This adjusts an address relative
to the Sound buffers. |
Parameters |
A - Offset into the sound data area |
Routine |
FILL_EXTRACTBUF -
$513E/$512D |
Parameters |
PARM_LEN - Number of bytes to be copied
INST_ADDRHI:INST_ADDRLO - Address in Prom to read |
Returns |
EXTRACTBUF - Contains the bytes read in from the EEPROM |
Purpose |
This copies data from the EEPROM to the EXTRACTBUFF Note that this buffer
is only 31 bytes long although this routine can support up to 256 bytes. |
Routine |
SAVE_EXTRACTBUF -
$515D/$514C |
Parameters |
PARM_LEN - Number of bytes to be copied
INST_ADDRHI:INST_ADDRLO - Address in Prom to write
EXTRACTBUF - Contains the bytes to write to the EEPROM |
Purpose |
This copies data from the EXTRACTBUFF to the EEPROM Note that this buffer
is only 31 bytes long although this routine can support up to 256 bytes. |
Routine |
SYSTEM_RESET - $519B/$518A |
Parameters |
None |
Purpose |
This routine is the main reset routine for starting up the watch. It
cleans up all of memory and starts the processing once again |
Routine |
INIT_SOUNDS - $5265/$51F2 |
Parameters |
None |
Purpose |
This routine initializes the default sounds |
Routine |
ENABLE_EYE - $53A6/$5367 |
Parameters |
None |
Purpose |
This routine enables the received on the watch to download from the screen.
It also seems to wait for SERIAL_DATA/SERIAL_CONTROL to settle down |
Routine |
DISABLE_EYE - $53BD/$537E |
Parameters |
None |
Purpose |
This disables the eye for normal watch operation |
Routine |
SET_SYS_07 - $53C8/$5389 |
Parameters |
None |
Purpose |
???? This routine resets the SYS_07 hardware |
Routine |
CLEAR_SYS_07 - $53CF/$5390 |
Parameters |
None |
Purpose |
???? This routine resets the SYS_07 hardware Clears 1,HW_FLAGS |
Routine |
RESET_SYS_07 - $53D5/$5396 |
Parameters |
None |
Purpose |
???? This routine resets the SYS_07 hardware |
Routine |
INITHW_SYS_07 - $53DC/$539D |
Parameters |
SYSTEMP2 - 0 or $c1 to indicate how the hardware is to be reset |
Purpose |
???? This routine initializes the SYS_07 hardware |
Routine |
SETHW_07_08_C1 -
$53F4/$53B5 |
Parameters |
A - $C1 - Value to be poked into SYS_08 |
Purpose |
???? Resets the SYS_07, SYS_08 hardware. There is a timing loop associated
with this reset operation. |
Routine |
WRITE_ACQUIRE - $543C/$542B |
Parameters |
None |
Purpose |
This routine acquires the EEPROM for writing. It will also turn off any
playing sound as well as the INDIGLO in order to conserve power while doing
the writing. |
Routine |
WRITE_RELEASE - $5448/$5437 |
Parameters |
None |
Purpose |
This routine releases the EEPROM for writing. If the Indiglo had been
previously on, it is turned back on. |
Routine |
MAKE_INST2_LDA_X -
$5453/$5442 MAKE_INST2_STA_X - $5457/$5446 |
Parameters |
None |
Purpose |
These routines make the INST2 opcodes to be an LDA or STA $nnnn,X instruction |
Routine |
PROM_READ - $5462/$5451 |
Parameters |
INST2_COUNT - Number of bytes to be copied
PROM_ADDRHI:PROM_ADDRLO - Address in Prom to read
INST2_ADDRHI:INST2_ADDRLO - Address to copy data to |
Purpose |
This copies data from the EEPROM to the indicated buffer |
Routine |
PROM_WRITE - $5488/$5477 |
Parameters |
INST2_COUNT - Number of bytes to be copied
PROM_ADDRHI:PROM_ADDRLO - Address in Prom to write
INST2_ADDRHI:INST2_ADDRLO - Address to copy data from |
Purpose |
This copies data to the EEPROM from the indicated buffer |
Routine |
SET_INDIGLO - $5504/$54F3 |
Parameters |
0,HW_FLAGS - Biindicates request for on or off |
Purpose |
This routine turns on/off the indiglo light |
Routine |
PUTSCROLLMSG - $5522/$5511 |
Parameters |
MSGBUF - the message to scroll terminated by SEPARATOR |
Purpose |
Initialize a scrolling message |
Routine |
SCROLLMSG - $5545/$5534 |
Parameters |
MSGBUF - Message to be scroll terminated by a SEPARATOR character |
Purpose |
Start the scrolling cycle for the current message |
Routine |
SCROLLMSG_CONT -
$5549/$5538 |
Parameters |
MSGBUF - Message to be scroll terminated by a SEPARATOR character
SCROLL_TICS - The current tic count in the cycle |
Purpose |
Start the scrolling cycle for the current message, but don't reset the
scrolling cycle wait count. |
Routine |
START_BLINKX - $55BB/$55AA |
Parameters |
A - Blinking function to be selected
0 |
BLINK_YEAR |
Blink the year in the right place according to the current time format |
1 |
BLINK_SECONDS |
Blink two characters point to by UPDATE_PARM on the right two digits
of the middle line - Used for the seconds |
2 |
BLINK_AMPM |
Blink AM/PM on the right most digits of the middle line (A or P pointed
to by UPDATE_PARM) |
3 |
BLINK_MONTH |
Blink the month in the right place according to the current time format |
4 |
BLINK_HMONTH |
Blink the month in the right place according to the current time format
for a half date (no year) |
5 |
BLINK_DAY |
Blink the day in the right place according to the current time format |
6 |
BLINK_HDAY |
Blink the day in the right place according to the current time format
for half dates |
7 |
BLINK_MID12 |
Blink the left two blank padded digits on the middle line (value pointed
to by UPDATE_PARM) |
8 |
BLINK_HOUR |
Blink the Hour (left two segments on the middle line) and AM/PM indicator
(hour point to by UPDATE_PARM) |
9 |
BLINK_MID34 |
Blink the middle two zero padded digits on the middle line (value pointed
to by UPDATE_PARM) |
10 |
BLINK_SEGMENT |
Blink a single segment indicated by UPDATE_POS and mask in UPDATE_VAL |
11 |
BLINK_DIGIT |
Blink solid black cursor for the digit (UPDATE_POS is the location on
the bottom line) |
12 |
BLINK_TZONE |
Blink the timezone information (Pointed to by UPDATE_PARM) |
13 |
BLINK_TOP34 |
Blink the middle zero padded two digits on the top line (value pointed
to by UPDATE_PARM) |
X - single byte parameter to the particular blinking function |
Purpose |
Establish and call the specified blinking rountine |
Routine |
START_BLINKP - $55BF/$55AE |
Parameters |
A - Blinking function to be selected
0 |
BLINK_YEAR |
Blink the year in the right place according to the current time format |
1 |
BLINK_SECONDS |
Blink two characters point to by UPDATE_PARM on the right two digits
of the middle line - Used for the seconds |
2 |
BLINK_AMPM |
Blink AM/PM on the right most digits of the middle line (A or P pointed
to by UPDATE_PARM) |
3 |
BLINK_MONTH |
Blink the month in the right place according to the current time format |
4 |
BLINK_HMONTH |
Blink the month in the right place according to the current time format
for a half date (no year) |
5 |
BLINK_DAY |
Blink the day in the right place according to the current time format |
6 |
BLINK_HDAY |
Blink the day in the right place according to the current time format
for half dates |
7 |
BLINK_MID12 |
Blink the left two blank padded digits on the middle line (value pointed
to by UPDATE_PARM) |
8 |
BLINK_HOUR |
Blink the Hour (left two segments on the middle line) and AM/PM indicator
(hour point to by UPDATE_PARM) |
9 |
BLINK_MID34 |
Blink the middle two zero padded digits on the middle line (value pointed
to by UPDATE_PARM) |
10 |
BLINK_SEGMENT |
Blink a single segment indicated by UPDATE_POS and mask in UPDATE_VAL |
11 |
BLINK_DIGIT |
Blink solid black cursor for the digit (UPDATE_POS is the location on
the bottom line) |
12 |
BLINK_TZONE |
Blink the timezone information (Pointed to by UPDATE_PARM) |
13 |
BLINK_TOP34 |
Blink the middle zero padded two digits on the top line (value pointed
to by UPDATE_PARM) |
X - Address of parameter to the particular blinking function |
Purpose |
Establish and call the specified blinking rountine |
Routine |
START_UPDATEX - $57C3/$56C4 |
Parameters |
A - Update function to be selected
0 |
UPD_YEAR |
Update the year |
1 |
UPD_MONTH |
Update the Month |
1 |
UPD_HMONTH |
Update the Month in Half date format |
3 |
UPD_DAY |
Update the day |
4 |
UPD_HDAY |
Update the day in half date format |
5 |
UPD_MID12 |
Update MID12 |
6 |
UPD_HOUR |
Update the hour |
7 |
UPD_MID34 |
Update MID34 |
8 |
UPD_DIGIT |
Update the digit at UPDATE_POS |
X - single byte parameter to the particular update function |
Purpose |
Establish and call the specified update function |
Routine |
START_UPDATEP - $57C7/$56C8 |
Parameters |
A - Update function to be selected
0 |
UPD_YEAR |
Update the year |
1 |
UPD_MONTH |
Update the Month |
1 |
UPD_HMONTH |
Update the Month in Half date format |
3 |
UPD_DAY |
Update the day |
4 |
UPD_HDAY |
Update the day in half date format |
5 |
UPD_MID12 |
Update MID12 |
6 |
UPD_HOUR |
Update the hour |
7 |
UPD_MID34 |
Update MID34 |
8 |
UPD_DIGIT |
Update the digit at UPDATE_POS |
X - Pointer to parameters for the update function |
Purpose |
This establishes an update function. Update functions are called every
8/10th of a second. This function will update a number in an upward or downward
direction based on the setting of 0,SYSFLAGS |
These routines are useful for formatting numbers into the corresponding character
representation.
Routine |
FMTXLEAD0 - $593E/$583F |
Parameters |
X - value to be formatted.
0-9 results in 0 followed by the digit
10-99 results in number for both digits |
Purpose |
Formats into DATDIGIT1/2 with leading zeros |
Routine |
FMTBLANK0 - $594D/$584E |
Parameters |
X - value to be formatted.
0 results in all blanks.
1-9 results in blank followed by the digit
10-99 results in number for both digits |
Purpose |
Formats a number into DATDIGIT1/2 |
Routine |
FMTX - $5951/$5852 |
Parameters |
X - value to be formatted.
0-9 results in blank followed by the digit
10-99 results in number for both digits |
Purpose |
Formats a number into DATDIGIT1/2 |
Routine |
FMTSPACE - $595C/$585D |
Parameters |
None |
Purpose |
This routine simply puts spaces into DATDIGIT1 DATDIGIT2 |
Routine |
FMTBLANK0B - $5963/$5864 |
Parameters |
X - value to be formatted.
0 results in all blanks.
1-9 results in blank followed by the digit
10-99 results in number for both digits |
Purpose |
Formats a number into DATDIGIT1/2. This routine does not appear to be
used anywhere and seems to do exactly the same thing as FMTBLANK0 |
Routine |
FIXLEAD0 - $5A2A/$592B |
Parameters |
None |
Purpose |
If the first digit is a zero, replace it with a blank |
These routines are useful for putting strings on the display
Routine |
PUTLINE3 - $56D5/$59E7 |
Parameters |
A = Position
S1 |
S2 |
S3 |
S4 |
S5 |
S6 |
S7 |
S8 |
$47 |
$3D |
$33 |
$27 |
$1D |
$13 |
$09 |
$0a |
X = Character in Timex Ascii to display |
Purpose |
Put a single character on the bottom line of the display This routine
pokes in a single digit on the display. Note that the last digit is backwards
and upside down in the hardware. |
Routine |
PUTLINE1 - $570D/$5A33 |
Parameters |
A = Position
T1 |
T2 |
T3 |
T4 |
T5 |
T6 |
$46 |
$3E |
$34 |
$2C |
$22 |
$14 |
X = Character in Timex Ascii to display |
Purpose |
Put a single character on the top line of the display |
Routine |
PUTLINE2 - $5745/$5A6B |
Parameters |
A = Position
M1 |
M2 |
M3 |
M4 |
M5 |
M6 |
$46 |
$3E |
$34 |
$2C |
$22 |
$14 |
X = Character in Timex Ascii to display |
Purpose |
Put a single character on the second line of the display |
Routine |
SETALL - $5776/$5A9C |
Parameters |
None |
Purpose |
Turns on all segments on the entire display |
Routine |
CLEARALL - $577A/$5AA0 |
Parameters |
None |
Purpose |
Clear the entire display |
Routine |
CLEARBOT - $5787/$5AAD |
Parameters |
None |
Purpose |
Clear the bottom line of the display |
Routine |
CLEAR_RANGE - $5793/$5ABF |
Parameters |
A - Initial offset to be clearing from
X - Number of words to clear |
Purpose |
Turn off all bits on the display at the given offsets |
Routine |
CLEARSYM - $579F/$5ACB |
Parameters |
None |
Purpose |
Turns off all the non digit symbols segments (including dots, dashes
and colons) |
Routine |
BANNER8 - $5845/$5746 |
Parameters |
A = Offset from 0110 for the start of an 8 character timex string |
Purpose |
Display an 8 character string |
Routine |
PUTMSGXBOT - $5849/$574A |
Parameters |
A = Message selector number.
Valid values from 0 to 27. They correspond to the same strings passed into
PUTMSGBOT scaled down by 8 |
Purpose |
Display an 8 character system string on the bottom line |
Routine |
PUTMSGBOT - $584C/$574D |
Parameters |
A = Offset into message selector string.
Valid values from from $00 to $d8 at 8 Byte offsets.
$E0 is the start of the 6 byte top/mid message strings.
$00 |
SYS8_MON |
"MON " |
$08 |
SYS8_TUE |
"TUE " |
$10 |
SYS8_WED |
"WED " |
$18 |
SYS8_THU |
"THU " |
$20 |
SYS8_FRI |
"FRI " |
$28 |
SYS8_SAT |
"SAT " |
$30 |
SYS8_SUN |
"SUN " |
$38 |
SYS8_VERDATE |
" 802003 " |
$40 |
SYS8_VERSION |
" V2.0 " |
$48 |
SYS8_MODE |
" MODE " |
$50 |
SYS8_SET_MODE |
"SET MODE" |
$58 |
SYS8_SET |
"SET " |
$60 |
SYS8_TO |
"TO " |
$68 |
SYS8_FOR |
"FOR " |
$70 |
SYS8_ENTRIES |
"ENTRIES " |
$78 |
SYS8_UPCOMING |
"UPCOMING" |
$80 |
SYS8_ENTRY |
" ENTRY " |
$88 |
SYS8_SCAN |
" SCAN " |
$90 |
SYS8_SCAN_RIGHT |
" SCAN" |
$98 |
SYS8_SYNCING |
" SYNCING" |
$a0 |
SYS8_PROGRESS |
"PROGRESS" |
$a8 |
SYS8_DATA_OK |
" DATA OK" |
$b0 |
SYS8_RESEND |
"-RESEND-" |
$b8 |
SYS8_ABORTED |
" ABORTED" |
$c0 |
SYS8_MISMATCH |
"MISMATCH" |
$c8 |
SYS8_SPLIT |
" SPLIT " |
$d0 |
SYS8_START |
">=START " |
$d8 |
SYS8_STOP |
">=STOP " |
|
Purpose |
Display an 8 character system string on the bottom line |
Routine |
PUTDOWTOP - $5872/$5773 |
Parameters |
X - Day of week (0-6) |
Purpose |
Displays the two character representation of the day of the week in the
upper left of the display |
Routine |
PUT6TOP - $587E/$577F |
Parameters |
A = Offset from WRIST_MAIN for the start of a 6 byte data item to be
put on the top line of the screen. This uses a different encoding for characters
where: we have 32 different values which correspond to:
0123456789ABCDEFGH:LMNPRTUWYr -+
e.g. $12=':', $13='L'. It appears that things wrap when you get to $20 |
Purpose |
Display a 6 character string on the top line |
Routine |
PUTMSG1 - $5882/$5783 |
Parameters |
A = Offset into message selector string.
Valid values from from $00 to $a8 at 6 Byte offsets.
$00 |
SYS6_SET |
" SET " |
$06 |
SYS6_HOLDTO |
"HOLDTO" |
$0C |
SYS6_ALARM |
"ALARM " |
$12 |
SYS6_ENTER |
"ENTER " |
$18 |
SYS6_HR |
" HR" |
$1E |
SYS6_SWITCH |
"SWITCH" |
$24 |
SYS6_TIME |
" TIME " |
$2A |
SYS6_FORMAT |
"FORMAT" |
$30 |
SYS6_DAILY |
"DAILY " |
$36 |
SYS6_APPT |
" APPT " |
$3c |
SYS6_NO |
" NO " |
$42 |
SYS6_APPTS |
"APPTS " |
$48 |
SYS6_END_OF |
"END OF" |
$4e |
SYS6_LIST |
" LIST " |
$54 |
SYS6_DELETE |
"DELETE" |
$5a |
SYS6_ANN |
" ANN " |
$60 |
SYS6_PHONE |
"PHONE " |
$66 |
SYS6_DONE |
" DONE " |
$6c |
SYS6_PRI |
"PRI " |
$72 |
SYS6_COMM |
" COMM " |
$78 |
SYS6_READY |
"READY " |
$7e |
SYS6_IN |
" IN " |
$84 |
SYS6_ERROR |
"ERROR " |
$8a |
SYS6_CEASED |
"CEASED" |
$90 |
SYS6_PC |
"PC- " |
$96 |
SYS6_WATCH |
"WATCH " |
$9c |
SYS6_CHRONO |
"CHRONO" |
$A2 |
SYS6_TIMER |
"TIMER " |
$a8 |
SYS6_000000 |
"000000" |
|
Purpose |
Display an 6 character system string on the top line |
Routine |
PUT6MID - $58A8/$57A9 |
Parameters |
A = Offset from WRIST_MAIN for the start of a 6 byte data item to be
put on the top line of the screen. This uses a different encoding for characters
where: we have 32 different values which correspond to:
0123456789ABCDEFGH:LMNPRTUWYr -+
e.g. $12=':', $13='L'. Beyond $20 you get random junk. |
Purpose |
Display a 6 character string on the second line |
Routine |
PUTMSG2 - $58AC/$57AD |
Parameters |
A = Offset into message selector string.
Valid values from from $00 to $a8 at 6 Byte offsets and the strings are the
same as for PUTMSG1 |
Purpose |
Display an 6 character system string on the top line |
Routine |
CLEARTOP - $58D2/$57D3 |
Parameters |
None |
Purpose |
Puts blanks into all 6 top digits (Blanks out the top line) |
Routine |
CLEARMID - $58D8/$57D9 |
Parameters |
None |
Purpose |
Puts blanks into all 6 Middle digits (Blanks out the middle line) |
Routine |
CLRTOP12 - $58DE/$57DF |
Parameters |
None |
Purpose |
Puts blanks into top Digits 1 and 2 |
Routine |
PUTTOP12 - $58E0/$57E1 |
Parameters |
None |
Purpose |
Puts DATDIGIT1/2 into TOP Digits 1 and 2 |
Routine |
CLRTOP34 - $58EE/$57EF |
Parameters |
None |
Purpose |
Puts blanks into TOP Digits 3 and 4 |
Routine |
PUTTOP34 - $58F0/$57F1 |
Parameters |
None |
Purpose |
Puts DATDIGIT1/2 into TOP Digits 3 and 4 |
Routine |
CLRTOP56 - $58FE/$57FF |
Parameters |
None |
Purpose |
Puts blanks into TOP Digits 5 and 6 |
Routine |
PUTTOP56 - $5900/$5801 |
Parameters |
None |
Purpose |
Puts DATDIGIT1/2 into TOP Digits 5 and 6 |
Routine |
CLRMID12 - $590E/$580F |
Parameters |
None |
Purpose |
Puts blanks into Middle Digits 1 and 2 |
Routine |
PUTMID12 - $5910/$5811 |
Parameters |
None |
Purpose |
Puts DATDIGIT1/2 into Middle Digits 1 and 2 |
Routine |
CLRMID34 - $591E/$581F |
Parameters |
None |
Purpose |
Puts blanks into Middle Digits 3 and 4 |
Routine |
PUTMID34 - $5920/$5821 |
Parameters |
None |
Purpose |
Puts DATDIGIT1/2 into Middle Digits 3 and 4 |
Routine |
CLRMID56 - $592E/$582F |
Parameters |
None |
Purpose |
Puts blanks into Middle digits 5 and 6 |
Routine |
PUTMID56 - $5930/$5831 |
Parameters |
None |
Purpose |
Puts DATDIGIT1/2 into Middle Digits 5 and 6 |
Routine |
SAYEOLMSG - $5979/$587A |
Parameters |
None |
Purpose |
Puts 'END OF LIST' on the display |
Routine |
SAYHOLDTODELETE -
$598A/$588B |
Parameters |
None |
Purpose |
Puts 'HOLD TO DELETE ENTRY' on the display |
Routine |
PUT_PHONENUM - $59A2/$58A3 |
Parameters |
None |
Purpose |
Puts a phone number on the top two lines of the display (Up to 12 digits).
If there is a non blank character as the third digit, a - is turned on between
the 3rd and 4th digits to separate out what is presumably the area code |
Routine |
PUTYEARMID - $59D9/$58DA |
Parameters |
X - Year to be formatted on the display |
Purpose |
Puts the current year on the right half of the middle display. If the
year passed in is less than 50, it is assumed to be 20xx, above 50 it is
processed as 19xx giving a range of 1950-2049 |
Routine |
CLEAR_HMONTH - $59F8/$58F9 |
Parameters |
None |
Purpose |
blank out the 2 character day for a half date (no year) based on the
current time zone date format |
Routine |
PUT_HMONTHX - $59FD/$58FE |
Parameters |
X - Day to be displayed |
Purpose |
Put the leading space 2 digit month in the appropriate spot on the display
based on the current time zone date format for a half date (no year) |
Routine |
CLEAR_HDAY - $5A11/$5912 |
Parameters |
None |
Purpose |
blank out the 2 character day for a half date (no year) based on the
current time zone date format |
Routine |
PUT_HDAYX - $5A16/$5917 |
Parameters |
X - Day to be displayed |
Purpose |
Put the leading zero 2 digit day in the appropriate spot on the display
based on the current time zone date format for a half date (no year) |
Routine |
CLEAR_MONTH - $5A36/$5937 |
Parameters |
None |
Purpose |
blank out the 2 character month based on the current time zone date format |
Routine |
CLEAR_DAY - $5A4F/$5950 |
Parameters |
None |
Purpose |
blank out the 2 character day based on the current time zone date format |
Routine |
PUTBOT678 - $5A86/$5987 |
Parameters |
X - Pointer to 3 byte location containing bytes to put on the display
(pointed to by x) 3 bytes in TIMEX ascii.
Because the X register is used to index to them, they must be located in
the first 256 bytes of memory. |
Purpose |
Puts three digits into the lower corner of the display. Typically this
is the time zone information. |
Routine |
CLEAR_YEAR - $5A6F/$5970 |
Parameters |
None |
Purpose |
blank out the 2 character year based on the current time zone date format |
Routine |
IPUT_MONTHX - $5A3B/$593C |
Parameters |
X - Month to be displayed |
Purpose |
Put the leading space 2 digit month in the appropriate spot on the display
based on the current time zone date format |
Routine |
IPUT_DAYX - $5A54/$5955 |
Parameters |
X - Day to be displayed |
Purpose |
Put the leading zero 2 digit day in the appropriate spot on the display
based on the current time zone date format |
Routine |
IPUT_YEARX - $5A74/$5975 |
Parameters |
X - Year to be displayed |
Purpose |
Put the leading zero 2 digit year in the appropriate spot on the display
based on the current time zone date format |
Routine |
PUTHALFDATESEP -
$5AA0/$59A1 |
Parameters |
None |
Purpose |
Show the separator character for a half date (no year) based on the current
date format |
Routine |
PUTDATESEP - $5AAB/$59AC |
Parameters |
None |
Purpose |
Show the separator characters for a full date based on the current date
format |
Routine |
PUT_LETTERX - $5ACE/$59CF |
Parameters |
A - Character to be displayed X - Offset on the bottom line to put character |
Purpose |
Put a single character at the appropriate spot on the bottom line |
Routine |
PUT_HOURX - $5AD9/$59DA |
Parameters |
X - Hour to be displayed |
Purpose |
Put the hour on the first two digits of the middle line along with the
colon |
Routine |
UPDATE_SECONDS -
$625E/$6267 |
Parameters |
None |
Purpose |
This routine checks the current TIC count and updates the seconds based
on that TIC. If the minute rolls over, we also set the flags so that the
rest of the system can respond to it. |
Routine |
SHOW_TIME_DISPLAY -
$676A/$6773 |
Parameters |
None |
Purpose |
Display the time information based on the current time zone and whether
or not we might be in time set mode. All symbols are updated |
Routine |
PUT_YEARX - $67CC/$67D5 |
Parameters |
X - Year to be displayed |
Purpose |
Put the leading zero 2 digit year in the appropriate spot on the display
based on the current time zone date format |
Routine |
PUT_MONTHX - $67D0/$67D9 |
Parameters |
X - Month to be displayed |
Purpose |
Put the leading space 2 digit month in the appropriate spot on the display
based on the current time zone date format |
Routine |
PUT_DAYX - $67D4/$67DD |
Parameters |
X - Day to be displayed |
Purpose |
Put the leading zero 2 digit day in the appropriate spot on the display
based on the current time zone date format |
Routine |
SAY_HOURX - $67D8/$67E1 |
Parameters |
X - Hour to be displayed |
Purpose |
Puts up the hour on the display along with an AM/PM indicator and a Colon.
This code respects the current 12/24 hour format. |
Routine |
CLEAR_PM - $6815/$681C |
Parameters |
NONE |
Purpose |
Turn off the PM indicator. |
Routine |
CLEAR_AM - $681C/$6825 |
Parameters |
NONE |
Purpose |
Turn off the AM indicator. |
Routine |
PUT_MINUTEX - $6823/$682C |
Parameters |
X - minute (0-59) to be displayed |
Purpose |
This puts the minute in the middle two digits on the middle line followed
by a period |
Routine |
SHOWSEC_TENS - $6830/$6839 |
Parameters |
SECOND_TENS - Value to be put on the display |
Purpose |
Puts the character at SECOND_TENS onto the next to the last digit on
the middle line |
Routine |
SHOWSEC_ONES - $6838/$6841 |
Parameters |
SECOND_ONES - Value to be put on the display |
Purpose |
Puts the character at SECOND_ONES onto the last digit on the middle line |
Routine |
SHOWNIGHT_SYM - $6840/$6849 |
Parameters |
None |
Purpose |
Displays the night symbol if we are in night mode |
Routine |
SAY_HOLD_TO - $6855/$685E |
Parameters |
None |
Purpose |
Puts 'HOLD-TO' on the top line |
Routine |
FIX_TMAPP_DAY - $6861/$686A |
Parameters |
None |
Returns |
A - limited day of the month |
Purpose |
Based on TMAPP_MONTH, TMAPP_YEAR, this rountine limits the day of the
month to a legal one |
Routine |
TMAPP_COPYTZ1 - $6881/$688A |
Parameters |
None |
Purpose |
Copies the Hour, Minute, Month, Day, and Year information for Time Zone
1 to the corresponding TMAPP variables. |
Routine |
TMAPP_COPYTZ2 - $688C/$6895 |
Parameters |
None |
Purpose |
Copies the Hour, Minute, Month, Day, and Year information for Time Zone
2 to the corresponding TMAPP variables. |
Routine |
GETTZNAME - $6897/$68A0 |
Parameters |
None |
Returns |
X - Pointer to the 3 character name of the current time zone |
Routine |
GET_MONTHDAYX - $689F/$68A8 |
Parameters |
X - pointer to two byte location to retrieve Month and Day |
Returns |
A - The current year for the current time zone |
Purpose |
Returns the year for the current time zone |
Routine |
GET_YEAR - $68B2/$68BB |
Parameters |
None |
Returns |
A - The current year for the current time zone |
Purpose |
Returns the year for the current time zone |
Routine |
GET_HOURFORMAT -
$68BB/$68C4 |
Parameters |
None |
Returns |
X - 12 or 24 depending on the time format |
Purpose |
Returns the 12/24 hour time format for the current time zone |
Routine |
GET_DATEFMT - $68CB/$68D4 |
Parameters |
None |
Returns |
A - Date format mask for the current time zone
One of:
0 = DATEFMT_MMDDYY = Date Format is MM-DD-YY
1 = DATEFMT_DDMMYY = Date Format is DD-MM-YY
2 = DATEFMT_YYMMDD = Date Format is YY-MM-DD
and One of
0 = DATEFMT_SEPDASH = Dates are separated by dashes
4 = DATEFMT_SEPDOTS = Dates are separated by periods |
Purpose |
Returns the date format for the current time zone |
Routine |
CALC_DOW_X - $68D5/$68DE |
Parameters |
X - Pointer to Month, Day, Year block |
Purpose |
Computes the Day of the Week from the Month, Day, Year information |
Routine |
COPY_MDY - $68DB/$68E4 |
Parameters |
X - pointer to Month, Day, Year block to copy |
Purpose |
Copies over the Month, Day, and Year information in preparation for calling
CALC_DOW |
Routine |
ACQUIRE - $68E8/$68F1 |
Parameters |
None |
Purpose |
Disable interrupts for a short piece of code |
Routine |
RELEASE - $68F2/$68FB |
Parameters |
None |
Purpose |
Reenable interrupts |
Routine |
GET_MONTHLEN - $68F9/$6902 |
Parameters |
PARM_MONTH, PARM_YEAR contain the month and year to look for |
Returns |
A - Number of days in the month |
Purpose |
Computes the number of days in a given month |
Routine |
CHECK_TZ - $690E/$6917 |
Parameters |
None |
Purpose |
Determine which time zone is to be displayed.
Carry flag clear = TZ1
Carry flag set = TZ2 |
Routine |
CALC_DOW - $691C/$6925 |
Parameters |
CURRENT_MONTH, CURRENT_DAY, CURRENT_YEAR - holds the information to calculate
from |
Returns |
A - Day of Week (0=Monday...6=Sunday) |
Purpose |
Calculates the day of the week from the given information |
Routine |
LIST_DISPLAY_CURRENT
- $6ABB/$6AC4 |
Parameters |
None |
Purpose |
Display the current list entry. List entries are up to 31 bytes long
with Byte 0: Completion status. Negative numbers indicate that it is not
yet done
Byte 1: The priority of the event. 0 indicates no priority
Bytes 2-26: The packed text of the message (Up to 32 bytes unpacked)
Bytes 27-31 - Wasted since they can never be unpacked |
Routine |
INCA_WRAPX - $6B0D/$6B16 |
Parameters |
A - Number to be incremented X - Range to hold number within |
Purpose |
Advance to the next value wrapped within a range |
Routine |
DELAY_X - $6B31/$6B3A |
Parameters |
X - Delay interval (Measured in ?) - Note that 1 is the only value ever
passed in here |
Purpose |
Delay for a fixed amount of time |
Routine |
DELAY_X16 - $6B43/$6B4C |
Parameters |
X - interval to delay for ($C8 is the only value ever passed in) |
Purpose |
Delay for a fixed amount of time |
Routine |
GETBCDHI - $6B52/$6B5B |
Parameters |
X - Hex value to be converted (Range 0-99) |
Returns |
A - High byte of number in timex ascii |
Routine |
GETBCDLOW - $6B5A/$6B63 |
Parameters |
X - Hex value to be converted (Range 0-99) |
Returns |
A - Low byte of number in timex ascii |
Routine |
ALARM_CHECK - $6BC4/$6C9C |
Parameters |
None |
Purpose |
This routine is called once a minute to check for and raise any alarms |
Routine |
SHOWNOTE_SYM - $6C62/$6C56 |
Parameters |
None |
Purpose |
Displays the NOTE symbol if there is a note to be displayed |
Routine |
SHOWALARM_SYM - $6C76/$6C6A |
Parameters |
None |
Purpose |
Displays the ALARM symbol if there are any enabled alarms which are not
masked This will also start the alarm symbol blinking if we are in alarm
backup mode |
Routine |
ALARM_DISPLAY_CURRENT
- $6EF4/$6EFD |
Parameters |
None |
Purpose |
Display the current alarm information on the entire display. Daily is
put on the top line and the NOTE/ALARM symbols are displayed accordingly |
Routine |
ALARM_SHOW_HOURLYNOTE
- $6F39/$6F42 |
Parameters |
None |
Purpose |
Set the note symbol to the state of the hourly chimes |
Routine |
ALARM_SHOW_ALARMSYM -
$6F4A/$6F53 |
Parameters |
ALARM_FLAGS - status of alarm to show |
Purpose |
Set the alarm symbol to the state of the current alarm |
Routine |
ALARM_SHOW_AMPM -
$6F5B/$6F64 |
Parameters |
ALARM_FLAGS - indicates whether a 12 hour format is in AM or PM |
Purpose |
Set the alarm symbol to the state of the current alarm |
Routine |
MASK_ALARMS - $6FF3/$6FFC |
Parameters |
None |
Purpose |
This temporarily disables all alarms by turning on the mask bit (0x02)
for all five alarms. |
Routine |
UNMASK_ALARMS - $7000/$7009 |
Parameters |
None |
Purpose |
This reenables all alarms by turning off the mask bit (0x02) for all
five alarms. |
Routine |
ANNIV_SHOW_DATE -
$7184/$718D |
Parameters |
None |
Purpose |
Displays date for the current anniversary entry |
Routine |
ANNIV_SHOW_SCAN_DATE
- $719F/$71A8 |
Parameters |
None |
Purpose |
Displays date for the current anniversary scan date |
Routine |
ANNIV_SHOW_CURRENT -
$71AC/$71B5 |
Parameters |
None |
Purpose |
Displays the current anniversary entry |
Routine |
SHOWREMIND_SYM -
$71D6/$71DF |
Parameters |
None |
Purpose |
Displays the reminder symbol if there are any anniversarys within this
week. If one is today, this will toggle the remind symbol each time this
routine is called |
Routine |
OFFREMIND_SYM - $71EE/$71F7 |
Parameters |
None |
Purpose |
Turns off the reminder symbol |
Routine |
SAY_NO_ANN_ENTRIES -
$71F5/$71FE |
Parameters |
None |
Purpose |
Displays the message NO ANN ENTRIES on the display |
Routine |
APPT_SHOW_TIME -
$73D7/$73E0 |
Parameters |
SCAN_QHOUR - the quarter hour to display |
Purpose |
This shows the appointment time on the display (including AM/PM indicator) |
Routine |
APPT_SHOW_DATE -
$7439/$7442 |
Parameters |
SCAN_MONTH,SCAN_DAY |
Purpose |
This shows the appointment date on the display (including the day of
the week) |
Routine |
APPT_SHOW_SCAN -
$7454/$745D |
Parameters |
SCAN_MONTH,SCAN_DAY |
Purpose |
This shows the scan date on the display (including the day of the week)
with the year and a message indicating that we are scanning |
Routine |
APPT_SHOW_CURRENT -
$7461/$746A |
Parameters |
None |
Purpose |
This shows the next upcoming appointment (if any) |
Routine |
APPT_SHOW_UPCOMING -
$748E/$7497 |
Parameters |
None |
Purpose |
This shows the next upcoming appointment (if any) |
Routine |
SAY_NO_APPT_ENTRIES -
$74BD/$74C6 |
Parameters |
None |
Purpose |
This puts NO APPT ENTRIES on the display |
Routine |
COMM_CHECK_CRC -
$7C56/$7C3C |
Parameters |
None |
Returns |
A - 0 CRC for the current packet matched
$ff - CRC for the current packet did not match |
Purpose |
Compute and validate a CRC for the current packet |
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