kopia lustrzana https://github.com/Hamlib/Hamlib
2002-11-23
New: Added doc/README.ft920 to document FT-920 behavior with Hamlib. Updated: Added support for rig_set_split and rig_get_split git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@1292 7ae35d74-ebe9-4afe-98af-79ac388436b8Hamlib-1.1.4
Nate Bargmann, N0NB
rodzic
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Quirks, known bugs, and other notes.
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====================================
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$Id: README.ft920,v 1.1 2002-11-23 14:09:19 n0nb Exp $
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In this document I'll try to describe the behavior of the Yaesu FT-920
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transceiver with Hamlib. Some of these are limitations of the radio
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while others are programming trade-offs with Hamlib.
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This document is organized by Hamlib function calls and documents observed
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behavior with each call.
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rig_set_mode
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* If radio is in MEM or MEM TUNE state, main display mode can be
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changed when RIG_VFO_CURR is passed.
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* Modes DATA USB and DATA FM cannot be set at this time
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(Hamlib limitation). See below.
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rig_get_mode
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* Modes DATA USB and DATA FM cannot be returned as rig.h only has
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RIG_MODE_RTTY (Hamlib limitation).
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* DATA LSB is mapped to RIG_MODE_RTTY.
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rig_set_freq
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* If radio is in MEM or MEM TUNE state, main display freq can be
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changed when RIG_VFO_CURR is passed.
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* RIG_TARGETABLE_ALL is properly handled (I think).
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rig_set_vfo
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* When called with RIG_VFO_A, the radio appears to do nothing,
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however, rig_state->current_vfo will be updated.
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* When called with RIG_VFO_B, the radio will swap the main and sub
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displays, the same as if the front panel A<>B button is pressed.
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* No provision exists to make VFO-B (sub display) the active RX
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through CAT.
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rig_get_split
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* Both split capabilities are tested, i.e. RX A/TX B and RX B/TX A,
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but Hamlib only supports an indication that the radio is split.
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* The VFO value passed is not used by the ft920 backend lib.
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rig_set_split
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* When called with RIG_SPLIT_OFF the radio will make TX A active if
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TX B was active, otherwise no change.
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* When called with RIG_SPLIT_ON the radio will make TX B active if
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TX A was active, otherwise no change.
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* The FT-920 has no capability to change the active RX to RX B (sub
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display) through CAT. Thus if VFO-B is active RX/TX the setting
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RIG_SPLIT_ON will make no visible change on the radio.
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* The VFO value passed is not used by the ft920 backend lib.
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General notes.
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As with most all Yaesu radios the radio must be polled by the application
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for status updates, i.e. no transceive mode in CAT.
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@ -12,7 +12,7 @@
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* pages 86 to 90
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*
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*
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* $Id: ft920.c,v 1.9 2002-11-22 03:04:30 n0nb Exp $
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* $Id: ft920.c,v 1.10 2002-11-23 14:09:20 n0nb Exp $
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*
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*
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* This library is free software; you can redistribute it and/or
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@ -273,6 +273,8 @@ const struct rig_caps ft920_caps = {
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.get_mode = ft920_get_mode, /* get mode */
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.set_vfo = ft920_set_vfo, /* set vfo */
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.get_vfo = ft920_get_vfo, /* get vfo */
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.set_split = ft920_set_split,
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.get_split = ft920_get_split,
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};
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@ -917,6 +919,83 @@ int ft920_get_vfo(RIG *rig, vfo_t *vfo) {
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}
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/*
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* set the '920 into split TX/RX mode
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*
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* VFO cannot be set as the set split on command only changes the
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* TX to the sub display. Setting split off returns the TX to the
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* main display.
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*
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*/
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int ft920_set_split(RIG *rig, vfo_t vfo, split_t split) {
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unsigned char cmd_index;
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rig_debug(RIG_DEBUG_VERBOSE, "ft920: ft920_set_split called\n");
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if (!rig)
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return -RIG_EINVAL;
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switch(split) {
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case RIG_SPLIT_OFF:
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cmd_index = FT920_NATIVE_SPLIT_OFF;
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break;
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case RIG_SPLIT_ON:
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cmd_index = FT920_NATIVE_SPLIT_ON;
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break;
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default:
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return -RIG_EINVAL;
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}
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ft920_send_priv_cmd(rig, cmd_index);
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return RIG_OK;
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}
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/*
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* Get whether the '920 is in split mode
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*
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*/
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int ft920_get_split(RIG *rig, vfo_t vfo, split_t *split) {
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struct ft920_priv_data *priv;
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unsigned char status_0;
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rig_debug(RIG_DEBUG_VERBOSE, "ft920: ft920_get_split called\n");
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if (!rig)
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return -RIG_EINVAL;
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priv = (struct ft920_priv_data *)rig->state.priv;
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/* Get flags for VFO split status */
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ft920_get_update_data(rig, FT920_NATIVE_STATUS_FLAGS,
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FT920_STATUS_FLAGS_LENGTH);
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status_0 = priv->update_data[FT920_SUMO_DISPLAYED_STATUS_0];
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status_0 &= SF_VFOB; /* get VFO B (sub display) active bits */
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rig_debug(RIG_DEBUG_TRACE,
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"ft920: get_split: split status_0 = [0x%x]\n", status_0);
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switch (status_0) {
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case SF_SPLITA:
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case SF_SPLITB:
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*split = RIG_SPLIT_ON;
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break;
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case SF_VFOA:
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case SF_VFOB:
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*split = RIG_SPLIT_OFF;
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break;
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default:
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return RIG_EINVAL;
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}
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return RIG_OK;
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}
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/*
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* private helper function. Retrieves update data from rig.
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* using pacing value and buffer indicated in *priv struct.
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@ -9,7 +9,7 @@
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* via serial interface to an FT-920 using the "CAT" interface
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*
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*
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* $Id: ft920.h,v 1.7 2002-11-22 03:04:30 n0nb Exp $
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* $Id: ft920.h,v 1.8 2002-11-23 14:09:21 n0nb Exp $
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*
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*
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* This library is free software; you can redistribute it and/or
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@ -214,17 +214,17 @@ typedef enum ft920_native_cmd_e ft920_native_cmd_t;
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#define FT920_SUMO_DISPLAYED_STATUS_0 0x00 /* Status flag byte 0 */
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#define SF_VFOA 0x00 /* bits 0 & 1, VFO A TX/RX == 0 */
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#define SF_SPLITA 0x01 /* Split operation with VFO-B on TX */
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#define SF_SPLITB 0x02 /* Split operation with VFO-B on RX */
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#define SF_VFOB 0x03 /* bits 0 & 1, VFO B TX/RX == 3 */
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#define SF_SPLITA (1<<0) /* Split operation with VFO-B on TX */
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#define SF_SPLITB (1<<1) /* Split operation with VFO-B on RX */
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#define SF_VFOB (SF_SPLITA|SF_SPLITB) /* bits 0 & 1, VFO B TX/RX == 3 */
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#define FT920_SUMO_DISPLAYED_STATUS_1 0x01 /* Status flag byte 1 */
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#define SF_QMB 0x08 /* Quick Memory Bank (QMB) selected */
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#define SF_MT 0x10 /* Memory Tuning in progress */
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#define SF_VFO 0x20 /* VFO operation selected */
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#define SF_MR 0x40 /* Memory Mode selected */
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#define SF_GC 0x80 /* General Coverage Reception selected */
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#define SF_VFO_MASK 0x78 /* Ignore general coverage flag. Is it needed? */
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#define SF_QMB (1<<3) /* Quick Memory Bank (QMB) selected */
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#define SF_MT (1<<4) /* Memory Tuning in progress */
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#define SF_VFO (1<<5) /* VFO operation selected */
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#define SF_MR (1<<6) /* Memory Mode selected */
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#define SF_GC (1<<7) /* General Coverage Reception selected */
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#define SF_VFO_MASK (SF_QMB|SF_MT|SF_VFO|SF_MR)
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/*
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* Offsets for VFO record retrieved via 0x10 P1 = 02, 03
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@ -305,11 +305,13 @@ int ft920_close(RIG *rig);
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int ft920_set_freq(RIG *rig, vfo_t vfo, freq_t freq);
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int ft920_get_freq(RIG *rig, vfo_t vfo, freq_t *freq);
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int ft920_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width); /* select mode */
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int ft920_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width); /* get mode */
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int ft920_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width);
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int ft920_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width);
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int ft920_set_vfo(RIG *rig, vfo_t vfo); /* select vfo */
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int ft920_get_vfo(RIG *rig, vfo_t *vfo); /* get vfo */
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int ft920_set_vfo(RIG *rig, vfo_t vfo);
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int ft920_get_vfo(RIG *rig, vfo_t *vfo);
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int ft920_set_split(RIG *rig, vfo_t vfo, split_t split);
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int ft920_get_split(RIG *rig, vfo_t vfo, split_t *split);
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#endif /* _FT920_H */
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