kopia lustrzana https://github.com/Hamlib/Hamlib
56 wiersze
2.3 KiB
Plaintext
56 wiersze
2.3 KiB
Plaintext
Quirks, known bugs, and other notes.
|
|
====================================
|
|
|
|
$Id: README.ft920,v 1.1 2002-11-23 14:09:19 n0nb Exp $
|
|
|
|
In this document I'll try to describe the behavior of the Yaesu FT-920
|
|
transceiver with Hamlib. Some of these are limitations of the radio
|
|
while others are programming trade-offs with Hamlib.
|
|
|
|
This document is organized by Hamlib function calls and documents observed
|
|
behavior with each call.
|
|
|
|
rig_set_mode
|
|
* If radio is in MEM or MEM TUNE state, main display mode can be
|
|
changed when RIG_VFO_CURR is passed.
|
|
* Modes DATA USB and DATA FM cannot be set at this time
|
|
(Hamlib limitation). See below.
|
|
|
|
rig_get_mode
|
|
* Modes DATA USB and DATA FM cannot be returned as rig.h only has
|
|
RIG_MODE_RTTY (Hamlib limitation).
|
|
* DATA LSB is mapped to RIG_MODE_RTTY.
|
|
|
|
rig_set_freq
|
|
* If radio is in MEM or MEM TUNE state, main display freq can be
|
|
changed when RIG_VFO_CURR is passed.
|
|
* RIG_TARGETABLE_ALL is properly handled (I think).
|
|
|
|
rig_set_vfo
|
|
* When called with RIG_VFO_A, the radio appears to do nothing,
|
|
however, rig_state->current_vfo will be updated.
|
|
* When called with RIG_VFO_B, the radio will swap the main and sub
|
|
displays, the same as if the front panel A<>B button is pressed.
|
|
* No provision exists to make VFO-B (sub display) the active RX
|
|
through CAT.
|
|
|
|
rig_get_split
|
|
* Both split capabilities are tested, i.e. RX A/TX B and RX B/TX A,
|
|
but Hamlib only supports an indication that the radio is split.
|
|
* The VFO value passed is not used by the ft920 backend lib.
|
|
|
|
rig_set_split
|
|
* When called with RIG_SPLIT_OFF the radio will make TX A active if
|
|
TX B was active, otherwise no change.
|
|
* When called with RIG_SPLIT_ON the radio will make TX B active if
|
|
TX A was active, otherwise no change.
|
|
* The FT-920 has no capability to change the active RX to RX B (sub
|
|
display) through CAT. Thus if VFO-B is active RX/TX the setting
|
|
RIG_SPLIT_ON will make no visible change on the radio.
|
|
* The VFO value passed is not used by the ft920 backend lib.
|
|
|
|
General notes.
|
|
As with most all Yaesu radios the radio must be polled by the application
|
|
for status updates, i.e. no transceive mode in CAT.
|
|
|