Memory Commands

Memory commands manage memory channel storage and recall for frequencies and radio settings.

Warning

This has been generated by AI and accuracy is not guaranteed.

Command Index

• MEMORY CREATE
• MEMORY APPLY
• MEMORY REMOVE
• MEMORY SET

MEMORY CREATE

Create memory channel.

C[D]<seq_number>|memory create

Example:

C220|memory create

Response:

R220|0|<index>|                                  (success - returns memory index)

MEMORY APPLY

Apply (recall) a memory to the current slice.

C[D]<seq_number>|memory apply <index>

Parameters:

• <index> = memory channel index

Example:

C221|memory apply 5

Response:

R221|0||                                         (success - memory applied)

Response Codes:

Hex Code	Meaning
00000000	OK
5000002C	Incorrect number of parameters

MEMORY REMOVE

Remove a memory channel.

C[D]<seq_number>|memory remove <index>

Parameters:

• <index> = memory channel index

Example:

C222|memory remove 5

Response:

R222|0||                                         (success - memory removed)

Response Codes:

Hex Code	Meaning
00000000	OK
5000002C	Incorrect number of parameters

MEMORY SET

Configure memory channel parameters. All set commands follow the pattern:

C[D]<seq_number>|memory set <index> <parameter>=<value>

Available Parameters:

Parameter	Value Range	Description
owner	text	Memory owner name (spaces converted to \u007f)
group	text	Memory group name (spaces converted to \u007f)
freq	MHz	Frequency in MHz (6 decimal places)
name	text	Memory name (spaces converted to \u007f)
mode	mode	Demodulation mode (USB, LSB, CW, AM, FM, etc.)
step	Hz	Tuning step in Hz (minimum 1)
repeater	simplex|up|down	Repeater offset direction
repeater_offset	MHz	Repeater offset frequency
tone_mode	off|ctcss_tx	FM tone mode
tone_value	Hz	Tone frequency (0-300 Hz for CTCSS)
squelch	0|1	Enable/disable squelch
squelch_level	0-100	Squelch level
power	0-100	RF power level (OBSOLETE - use TX profiles)
rx_filter_low	Hz	RX filter low cut (-12000 to +12000, mode dependent)
rx_filter_high	Hz	RX filter high cut (-12000 to +12000, mode dependent)
rtty_mark	Hz	RTTY mark frequency
rtty_shift	Hz	RTTY shift frequency
digl_offset	Hz	DIGL offset frequency
digu_offset	Hz	DIGU offset frequency

Examples:

C223|memory set 5 freq=14.230000
C224|memory set 5 name=20m_CW
C225|memory set 5 mode=CW
C226|memory set 5 owner=W1AW
C227|memory set 5 group=Contest
C228|memory set 5 rx_filter_low=100
C229|memory set 5 rx_filter_high=500
C230|memory set 5 repeater=up
C231|memory set 5 repeater_offset=0.600000
C232|memory set 5 tone_mode=ctcss_tx
C233|memory set 5 tone_value=127.3

Response:

R223|0||                                         (success - parameter set)

Response Codes:

Hex Code	Meaning
00000000	OK
5000002C	Incorrect number of parameters
50000033	Parameter out of Range

Notes:

• Text fields (owner, group, name) have spaces automatically converted to \u007f character
• The power parameter is obsolete - use transmit profiles instead
• Filter limits are mode-dependent (see mode-specific ranges in source code)
• CTCSS tone values are validated to be 0-300 Hz range