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Hamlib/rigs/yaesu/ft900.c

2180 wiersze
54 KiB
C
Czysty Wina Historia

/*
* hamlib - (C) Frank Singleton 2000 (javabear at users.sourceforge.net)
*
* ft900.c - (C) Frank Singleton 2000 (javabear at users.sourceforge.net)
* (C) Stephane Fillod 2002-2005 (fillods at users.sourceforge.net)
* (C) Nate Bargmann 2002, 2003 (n0nb at arrl.net)
*
* This shared library provides an API for communicating
* via serial interface to an FT-900 using the "CAT" interface
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <stdlib.h>
#include <string.h> /* String function definitions */
#include "hamlib/rig.h"
#include "bandplan.h"
#include "serial.h"
#include "misc.h"
#include "cal.h"
#include "yaesu.h"
#include "ft900.h"
/*
* Functions considered to be Beta code (2003-04-11):
* set_freq
* get_freq
* set_mode
* get_mode
* set_vfo
* get_vfo
* set_ptt
* get_ptt
* set_split
* get_split
* set_rit
* get_rit
* set_func
* get_func
* get_level
*
* Functions considered to be Alpha code (2003-04-11):
* vfo_op
*
* functions not yet implemented (2003-04-11):
* set_split_freq
* get_split_freq
* set_split_mode
* get_split_mode
*
*/
/*
* Native FT900 functions. More to come :-)
*
*/
enum ft900_native_cmd_e
{
FT900_NATIVE_SPLIT_OFF = 0,
FT900_NATIVE_SPLIT_ON,
FT900_NATIVE_RECALL_MEM,
FT900_NATIVE_VFO_TO_MEM,
FT900_NATIVE_VFO_A,
FT900_NATIVE_VFO_B,
FT900_NATIVE_MEM_TO_VFO,
FT900_NATIVE_CLARIFIER_OPS,
FT900_NATIVE_FREQ_SET,
FT900_NATIVE_MODE_SET,
FT900_NATIVE_PACING,
FT900_NATIVE_PTT_OFF,
FT900_NATIVE_PTT_ON,
FT900_NATIVE_MEM_CHNL,
FT900_NATIVE_OP_DATA,
FT900_NATIVE_VFO_DATA,
FT900_NATIVE_MEM_CHNL_DATA,
FT900_NATIVE_TUNER_OFF,
FT900_NATIVE_TUNER_ON,
FT900_NATIVE_TUNER_START,
FT900_NATIVE_READ_METER,
FT900_NATIVE_READ_FLAGS,
FT900_NATIVE_SIZE /* end marker, value indicates number of */
/* native cmd entries */
};
typedef enum ft900_native_cmd_e ft900_native_cmd_t;
/*
* Internal MODES - when setting modes via FT900_NATIVE_MODE_SET
*
*/
#define MODE_SET_LSB 0x00
#define MODE_SET_USB 0x01
#define MODE_SET_CW_W 0x02
#define MODE_SET_CW_N 0x03
#define MODE_SET_AM_W 0x04
#define MODE_SET_AM_N 0x05
#define MODE_SET_FM 0x06
/*
* Internal Clarifier parms - when setting clarifier via
* FT900_NATIVE_CLARIFIER_OPS
*
* The manual seems to be incorrect with regard to P1 and P2 values
* P1 = 0x00 clarifier off
* P1 = 0x01 clarifier on
* P1 = 0xff clarifier set
* P2 = 0x00 clarifier up
* P2 = 0xff clarifier down
*/
/* P1 values */
#define CLAR_RX_OFF 0x00
#define CLAR_RX_ON 0x01
#define CLAR_SET_FREQ 0xff
/* P2 values */
#define CLAR_OFFSET_PLUS 0x00
#define CLAR_OFFSET_MINUS 0xff
/*
* Some useful offsets in the status update flags (offset)
* SUMO--Status Update Memory Offset?
*
* SF_ bit tests are now grouped with flag bytes for ease of reference
*
* FIXME: complete flags and bits
*
* CAT command 0xFA requests the FT-900 to return its status flags.
* These flags consist of 3 bytes (plus 2 filler bytes) and are documented
* in the FT-900 manual on page 33.
*
*/
#define FT900_SUMO_DISPLAYED_STATUS_0 0x00 /* Status flag byte 0 */
#define SF_GC (1<<1) /* General Coverage Reception selected */
#define SF_SPLIT (1<<2) /* Split active */
#define SF_MCK (1<<3) /* memory Checking in progress */
#define SF_MT (1<<4) /* Memory Tuning in progress */
#define SF_MR (1<<5) /* Memory Mode selected */
#define SF_A (0<<6) /* bit 6 clear, VFO A */
#define SF_B (1<<6) /* bit 6 set, VFO B */
#define SF_VFO (1<<7) /* bit 7 set, VFO A or B active */
#define SF_VFOA (SF_VFO|SF_A) /* bit 7 set, bit 6 clear, VFO A */
#define SF_VFOB (SF_VFO|SF_B) /* bit 7 set, bit 6 set, VFO B */
#define SF_VFO_MASK (SF_VFOB) /* bits 6 and 7 */
#define SF_MEM_MASK (SF_MCK|SF_MT|SF_MR) /* bits 3, 4 and 5 */
#define FT900_SUMO_DISPLAYED_STATUS_1 0x01 /* Status flag byte 1 */
#define FT900_SUMO_DISPLAYED_STATUS_2 0x02 /* Status flag byte 1 */
#define SF_PTT_OFF (0<<7) /* bit 7 set, PTT open */
#define SF_PTT_ON (1<<7) /* bit 7 set, PTT closed */
#define SF_PTT_MASK (SF_PTT_ON)
/*
* Offsets for VFO record retrieved via 0x10 P1 = 02, 03, 04
*
* The FT-900 returns frequency and mode data via three separate commands.
* CAT command 0x10, P1 = 02 returns the current main and sub displays' data (19 bytes)
* CAT command 0x10, P1 = 03 returns VFO A & B data (18 bytes)
* CAT command 0x10, P1 = 04, P4 = 0x01-0x20 returns memory channel data (19 bytes)
* In all cases the format is (from the FT-900 manual page 32):
*
* Offset Value
* 0x00 Band Selection (BPF selection: 0x00 - 0x30 (bit 7 =1 on a blanked memory))
* 0x01 Operating Frequency (Hex value of display--Not BCD!)
* 0x04 Clarifier Offset (signed value between -999d (0xfc19) and +999d (0x03e7))
* 0x06 Mode Data
* 0x07 CTCSS tone code (0x00 - 0x20)
* 0x08 Flags (Operating flags -- manual page 33)
*
* Memory Channel data has the same layout and offsets as the operating
* data record.
* When either of the 19 byte records is read (P1 = 02, 04), the offset is
* +1 as the leading byte is the memory channel number.
* The VFO data command (P1 = 03) returns 18 bytes and the VFO B data has
* the same layout, but the offset starts at 0x09 and continues through 0x12
*
*/
#define FT900_SUMO_MEM_CHANNEL 0x00 /* Memory Channel from 0xfa, P1 = 1 */
#define FT900_SUMO_DISPLAYED_FREQ 0x02 /* Current main display, can be VFO A, Memory data, Memory tune (3 bytes) */
#define FT900_SUMO_DISPLAYED_CLAR 0x05 /* RIT offset -- current display */
#define FT900_SUMO_DISPLAYED_MODE 0x07 /* Current main display mode */
#define FT900_SUMO_DISPLAYED_FLAG 0x09
#define FT900_SUMO_VFO_A_FREQ 0x01 /* VFO A frequency, not necessarily currently displayed! */
#define FT900_SUMO_VFO_A_CLAR 0x04 /* RIT offset -- VFO A */
#define FT900_SUMO_VFO_A_MODE 0x06 /* VFO A mode, not necessarily currently displayed! */
#define FT900_SUMO_VFO_A_FLAG 0x08
#define FT900_SUMO_VFO_B_FREQ 0x0a /* Current sub display && VFO B */
#define FT900_SUMO_VFO_B_CLAR 0x0d /* RIT offset -- VFO B */
#define FT900_SUMO_VFO_B_MODE 0x0f /* Current sub display && VFO B */
#define FT900_SUMO_VFO_B_FLAG 0x11
/*
* Read meter offset
*
* FT-900 returns the level of the S meter when in RX and ALC or PO or SWR
* when in TX. The level is replicated in the first four bytes sent by the
* rig with the final byte being a constant 0xf7
*
* The manual states that the returned value will range between 0x00 and 0xff
* while "in practice the highest value returned will be around 0xf0". The
* manual is silent when this value is returned as my rig returns 0x00 for
* S0, 0x44 for S9 and 0x9D for S9 +60.
*
*/
#define FT900_SUMO_METER 0x00 /* Meter level */
/*
* Narrow filter selection flag from offset 0x08 or 0x11
* in VFO/Memory Record
*
* used when READING modes from FT-900
*
*/
#define FLAG_AM_N (1<<6)
#define FLAG_CW_N (1<<7)
#define FLAG_MASK (FLAG_AM_N|FLAG_CW_N)
/*
* Mode Bitmap from offset 0x06 or 0x0f in VFO/Memory Record.
*
* used when READING modes from FT-900
*
*/
#define MODE_LSB 0x00
#define MODE_USB 0x01
#define MODE_CW 0x02
#define MODE_AM 0x03
#define MODE_FM 0x04
/* All relevant bits */
#define MODE_MASK (MODE_LSB|MODE_USB|MODE_CW|MODE_AM|MODE_FM)
/*
* Command string parameter offsets
*/
#define P1 3
#define P2 2
#define P3 1
#define P4 0
/*
* Two calibration sets for the smeter/power readings
*/
#define FT900_STR_CAL_SMETER { 3, \
{ \
{ 0, -54 }, /* S0 */ \
{0x44, 0 }, /* S9 */ \
{0x9d, 60 }, /* +60dB */ \
} }
#define FT900_STR_CAL_POWER { 5, \
{ \
{ 0, 0 }, /* 0W */ \
{0x44, 10 }, /* 10W */ \
{0x69, 25 }, /* 25W */ \
{0x92, 50 }, /* 50W */ \
{0xCE, 100 }, /* 100W */ \
} }
/*
* API local implementation
*
*/
static int ft900_init(RIG *rig);
static int ft900_cleanup(RIG *rig);
static int ft900_open(RIG *rig);
static int ft900_close(RIG *rig);
static int ft900_set_freq(RIG *rig, vfo_t vfo, freq_t freq);
static int ft900_get_freq(RIG *rig, vfo_t vfo, freq_t *freq);
static int ft900_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width);
static int ft900_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width);
static int ft900_set_vfo(RIG *rig, vfo_t vfo);
static int ft900_get_vfo(RIG *rig, vfo_t *vfo);
static int ft900_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt);
static int ft900_get_ptt(RIG *rig, vfo_t vfo, ptt_t *ptt);
static int ft900_set_split_vfo(RIG *rig, vfo_t vfo, split_t split,
vfo_t tx_vfo);
static int ft900_get_split_vfo(RIG *rig, vfo_t vfo, split_t *split,
vfo_t *tx_vfo);
static int ft900_set_rit(RIG *rig, vfo_t vfo, shortfreq_t rit);
static int ft900_get_rit(RIG *rig, vfo_t vfo, shortfreq_t *rit);
static int ft900_set_func(RIG *rig, vfo_t vfo, setting_t func, int status);
static int ft900_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val);
static int ft900_vfo_op(RIG *rig, vfo_t vfo, vfo_op_t op);
/* Private helper function prototypes */
static int ft900_get_update_data(RIG *rig, unsigned char ci, unsigned char rl);
static int ft900_send_static_cmd(RIG *rig, unsigned char ci);
static int ft900_send_dynamic_cmd(RIG *rig, unsigned char ci,
unsigned char p1, unsigned char p2,
unsigned char p3, unsigned char p4);
static int ft900_send_dial_freq(RIG *rig, unsigned char ci, freq_t freq);
static int ft900_send_rit_freq(RIG *rig, unsigned char ci, shortfreq_t rit);
/*
* Native ft900 cmd set prototypes. These are READ ONLY as each
* rig instance will copy from these and modify if required.
* Complete sequences (1) can be read and used directly as a cmd sequence.
* Incomplete sequences (0) must be completed with extra parameters
* eg: mem number, or freq etc..
*
* TODO: Shorten this static array with parameter substitution -N0NB
*
*/
static const yaesu_cmd_set_t ncmd[] =
{
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x01 } }, /* split = off */
{ 1, { 0x00, 0x00, 0x00, 0x01, 0x01 } }, /* split = on */
{ 0, { 0x00, 0x00, 0x00, 0x00, 0x02 } }, /* recall memory */
{ 0, { 0x00, 0x00, 0x00, 0x00, 0x03 } }, /* memory operations */
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x05 } }, /* select vfo A */
{ 1, { 0x00, 0x00, 0x00, 0x01, 0x05 } }, /* select vfo B */
{ 0, { 0x00, 0x00, 0x00, 0x00, 0x06 } }, /* copy memory data to vfo A */
{ 0, { 0x00, 0x00, 0x00, 0x00, 0x09 } }, /* clarifier operations */
{ 0, { 0x00, 0x00, 0x00, 0x00, 0x0a } }, /* set display freq */
{ 0, { 0x00, 0x00, 0x00, 0x00, 0x0c } }, /* mode set */
{ 0, { 0x00, 0x00, 0x00, 0x00, 0x0e } }, /* update interval/pacing */
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x0f } }, /* PTT off */
{ 1, { 0x00, 0x00, 0x00, 0x01, 0x0f } }, /* PTT on */
{ 1, { 0x00, 0x00, 0x00, 0x01, 0x10 } }, /* Status Update Data--Memory Channel Number (1 byte) */
{ 1, { 0x00, 0x00, 0x00, 0x02, 0x10 } }, /* Status Update Data--Current operating data for VFO/Memory (19 bytes) */
{ 1, { 0x00, 0x00, 0x00, 0x03, 0x10 } }, /* Status Update DATA--VFO A and B Data (18 bytes) */
{ 0, { 0x00, 0x00, 0x00, 0x04, 0x10 } }, /* Status Update Data--Memory Channel Data (19 bytes) P4 = 0x01-0x20 Memory Channel Number */
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x81 } }, /* tuner off */
{ 1, { 0x00, 0x00, 0x00, 0x01, 0x81 } }, /* tuner on */
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x82 } }, /* tuner start*/
{ 1, { 0x00, 0x00, 0x00, 0x00, 0xf7 } }, /* Read meter, S on RX, ALC|PO|SWR on TX */
{ 1, { 0x00, 0x00, 0x00, 0x00, 0xfa } }, /* Read status flags */
};
/*
* future - private data
*
* FIXME: Does this need to be exposed to the application/frontend through
* ft900_caps.priv? -N0NB
*/
struct ft900_priv_data
{
unsigned char pacing; /* pacing value */
vfo_t current_vfo; /* active VFO from last cmd */
unsigned char
p_cmd[YAESU_CMD_LENGTH]; /* private copy of 1 constructed CAT cmd */
unsigned char
update_data[FT900_ALL_DATA_LENGTH]; /* returned data--max value, some are less */
unsigned char current_mem; /* private memory channel number */
int ptt; /* ptt status needed for meter reading */
};
/*
* ft900 rigs capabilities.
* Also this struct is READONLY!
*
*/
struct rig_caps ft900_caps =
{
RIG_MODEL(RIG_MODEL_FT900),
.model_name = "FT-900",
.mfg_name = "Yaesu",
.version = "20241122.0",
.copyright = "LGPL",
.status = RIG_STATUS_STABLE,
.rig_type = RIG_TYPE_TRANSCEIVER,
.ptt_type = RIG_PTT_RIG,
.dcd_type = RIG_DCD_NONE,
.port_type = RIG_PORT_SERIAL,
.serial_rate_min = 4800,
.serial_rate_max = 4800,
.serial_data_bits = 8,
.serial_stop_bits = 2,
.serial_parity = RIG_PARITY_NONE,
.serial_handshake = RIG_HANDSHAKE_NONE,
.write_delay = FT900_WRITE_DELAY,
.post_write_delay = FT900_POST_WRITE_DELAY,
.timeout = 2000,
.retry = 0,
.has_get_func = RIG_FUNC_TUNER,
.has_set_func = RIG_FUNC_TUNER,
.has_get_level = RIG_LEVEL_STRENGTH,
.has_set_level = RIG_LEVEL_BAND_SELECT,
.has_get_parm = RIG_PARM_NONE,
.has_set_parm = RIG_PARM_NONE,
.level_gran =
{
#include "level_gran_yaesu.h"
},
.ctcss_list = NULL,
.dcs_list = NULL,
.preamp = { RIG_DBLST_END, },
.attenuator = { RIG_DBLST_END, },
.max_rit = Hz(9999),
.max_xit = Hz(0),
.max_ifshift = Hz(0),
.vfo_ops = RIG_OP_TUNE,
.targetable_vfo = RIG_TARGETABLE_ALL,
.transceive = RIG_TRN_OFF, /* Yaesus have to be polled, sigh */
.bank_qty = 0,
.chan_desc_sz = 0,
.chan_list = { RIG_CHAN_END, }, /* FIXME: memory channel list: 32 */
.rx_range_list1 = {
{kHz(100), MHz(30), FT900_ALL_RX_MODES, -1, -1, FT900_VFO_ALL, FT900_ANTS}, /* General coverage + ham */
RIG_FRNG_END,
}, /* FIXME: Are these the correct Region 1 values? */
.tx_range_list1 = {
FRQ_RNG_HF(1, FT900_OTHER_TX_MODES, W(5), W(100), FT900_VFO_ALL, FT900_ANTS),
FRQ_RNG_HF(1, FT900_AM_TX_MODES, W(2), W(25), FT900_VFO_ALL, FT900_ANTS), /* AM class */
RIG_FRNG_END,
},
.rx_range_list2 = {
{kHz(100), MHz(30), FT900_ALL_RX_MODES, -1, -1, FT900_VFO_ALL, FT900_ANTS},
RIG_FRNG_END,
},
.tx_range_list2 = {
FRQ_RNG_HF(2, FT900_OTHER_TX_MODES, W(5), W(100), FT900_VFO_ALL, FT900_ANTS),
FRQ_RNG_HF(2, FT900_AM_TX_MODES, W(2), W(25), FT900_VFO_ALL, FT900_ANTS), /* AM class */
RIG_FRNG_END,
},
.tuning_steps = {
{FT900_SSB_CW_RX_MODES, Hz(10)}, /* Normal */
{FT900_SSB_CW_RX_MODES, Hz(100)}, /* Fast */
{FT900_AM_RX_MODES, Hz(100)}, /* Normal */
{FT900_AM_RX_MODES, kHz(1)}, /* Fast */
{FT900_FM_RX_MODES, Hz(100)}, /* Normal */
{FT900_FM_RX_MODES, kHz(1)}, /* Fast */
RIG_TS_END,
},
/* mode/filter list, .remember = order matters! */
.filters = {
{RIG_MODE_SSB, kHz(2.2)}, /* standard SSB filter bandwidth */
{RIG_MODE_CW, kHz(2.2)}, /* normal CW filter */
{RIG_MODE_CW, kHz(0.5)}, /* CW filter with narrow selection (must be installed!) */
{RIG_MODE_AM, kHz(6)}, /* normal AM filter */
{RIG_MODE_AM, kHz(2.2)}, /* AM filter with narrow selection (SSB filter switched in) */
{RIG_MODE_FM, kHz(12)}, /* FM */
RIG_FLT_END,
},
.priv = NULL, /* private data FIXME: */
.rig_init = ft900_init,
.rig_cleanup = ft900_cleanup,
.rig_open = ft900_open, /* port opened */
.rig_close = ft900_close, /* port closed */
.set_freq = ft900_set_freq,
.get_freq = ft900_get_freq,
.set_mode = ft900_set_mode,
.get_mode = ft900_get_mode,
.set_vfo = ft900_set_vfo,
.get_vfo = ft900_get_vfo,
.set_ptt = ft900_set_ptt,
.get_ptt = ft900_get_ptt,
.set_split_vfo = ft900_set_split_vfo,
.get_split_vfo = ft900_get_split_vfo,
.set_rit = ft900_set_rit,
.get_rit = ft900_get_rit,
.set_func = ft900_set_func,
.get_level = ft900_get_level,
.vfo_op = ft900_vfo_op,
.hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
};
/*
* ************************************
*
* Hamlib API functions
*
* ************************************
*/
/*
* rig_init
*
*/
static int ft900_init(RIG *rig)
{
struct ft900_priv_data *priv;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
STATE(rig)->priv = (struct ft900_priv_data *) calloc(1,
sizeof(struct ft900_priv_data));
if (!STATE(rig)->priv) /* whoops! memory shortage! */
{
return -RIG_ENOMEM;
}
priv = STATE(rig)->priv;
/* TODO: read pacing from preferences */
priv->pacing = FT900_PACING_DEFAULT_VALUE; /* set pacing to minimum for now */
priv->current_vfo = RIG_VFO_MAIN; /* default to whatever */
return RIG_OK;
}
/*
* rig_cleanup
*
* the serial port is closed by the frontend
*
*/
static int ft900_cleanup(RIG *rig)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
if (STATE(rig)->priv)
{
free(STATE(rig)->priv);
}
STATE(rig)->priv = NULL;
return RIG_OK;
}
/*
* rig_open
*
*/
static int ft900_open(RIG *rig)
{
struct ft900_priv_data *priv;
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
priv = (struct ft900_priv_data *)STATE(rig)->priv;
rig_debug(RIG_DEBUG_TRACE, "%s: write_delay = %i msec\n",
__func__, RIGPORT(rig)->write_delay);
rig_debug(RIG_DEBUG_TRACE, "%s: post_write_delay = %i msec\n",
__func__, RIGPORT(rig)->post_write_delay);
rig_debug(RIG_DEBUG_TRACE,
"%s: read pacing = %i\n", __func__, priv->pacing);
err = ft900_send_dynamic_cmd(rig, FT900_NATIVE_PACING,
priv->pacing, 0, 0, 0);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
/*
* rig_close
*
*/
static int ft900_close(RIG *rig)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
return RIG_OK;
}
/*
* rig_set_freq
*
* Set frequency for a given VFO
*
* If vfo is set to RIG_VFO_CUR then vfo from priv_data is used.
* If vfo differs from stored value then VFO will be set to the
* passed vfo.
*
*/
static int ft900_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
{
struct ft900_priv_data *priv;
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
priv = (struct ft900_priv_data *)STATE(rig)->priv;
rig_debug(RIG_DEBUG_TRACE, "%s: passed vfo = 0x%02x\n", __func__, vfo);
rig_debug(RIG_DEBUG_TRACE, "%s: passed freq = %"PRIfreq" Hz\n", __func__, freq);
if (vfo == RIG_VFO_CURR)
{
vfo = priv->current_vfo; /* from previous vfo cmd */
rig_debug(RIG_DEBUG_TRACE, "%s: priv->current_vfo = 0x%02x\n",
__func__, vfo);
}
else if (vfo != priv->current_vfo)
{
/* force a VFO change if requested vfo value differs from stored value */
err = ft900_set_vfo(rig, vfo);
if (err != RIG_OK)
{
return err;
}
}
err = ft900_send_dial_freq(rig, FT900_NATIVE_FREQ_SET, freq);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
/*
* rig_get_freq
*
* Return Freq for a given VFO
*
*/
static int ft900_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
{
struct ft900_priv_data *priv;
unsigned char *p;
unsigned char offset;
freq_t f;
int err, cmd_index, count;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
rig_debug(RIG_DEBUG_TRACE, "%s: passed vfo = 0x%02x\n", __func__, vfo);
if (!rig)
{
return -RIG_EINVAL;
}
priv = (struct ft900_priv_data *)STATE(rig)->priv;
if (vfo == RIG_VFO_CURR)
{
err = ft900_get_vfo(rig, &priv->current_vfo);
if (err != RIG_OK)
{
return err;
}
vfo = priv->current_vfo; /* from previous vfo cmd */
rig_debug(RIG_DEBUG_TRACE,
"%s: priv->current_vfo = 0x%02x\n", __func__, vfo);
}
switch (vfo)
{
case RIG_VFO_A:
case RIG_VFO_VFO:
cmd_index = FT900_NATIVE_VFO_DATA;
offset = FT900_SUMO_VFO_A_FREQ;
count = FT900_VFO_DATA_LENGTH;
break;
case RIG_VFO_B:
cmd_index = FT900_NATIVE_VFO_DATA;
offset = FT900_SUMO_VFO_B_FREQ;
count = FT900_VFO_DATA_LENGTH;
break;
case RIG_VFO_MEM:
case RIG_VFO_MAIN:
cmd_index = FT900_NATIVE_OP_DATA;
offset = FT900_SUMO_DISPLAYED_FREQ;
count = FT900_OP_DATA_LENGTH;
break;
default:
return -RIG_EINVAL; /* sorry, wrong VFO */
}
err = ft900_get_update_data(rig, cmd_index, count);
if (err != RIG_OK)
{
return err;
}
p = &priv->update_data[offset];
/* big endian integer */
f = ((((p[0] << 8) + p[1]) << 8) + p[2]) * 10;
rig_debug(RIG_DEBUG_TRACE,
"%s: freq = %"PRIfreq" Hz for vfo 0x%02x\n", __func__, f, vfo);
*freq = f; /* return displayed frequency */
return RIG_OK;
}
/*
* rig_set_mode
*
* set mode and passband: eg AM, CW etc for a given VFO
*
* If vfo is set to RIG_VFO_CUR then vfo from priv_data is used.
*
*/
static int ft900_set_mode(RIG *rig, vfo_t vfo, rmode_t mode,
pbwidth_t width)
{
struct ft900_priv_data *priv;
unsigned char mode_parm; /* mode parameter */
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed vfo = %s\n", __func__, rig_strvfo(vfo));
rig_debug(RIG_DEBUG_TRACE, "%s: passed mode = %s\n", __func__,
rig_strrmode(mode));
rig_debug(RIG_DEBUG_TRACE, "%s: passed width = %li Hz\n",
__func__, width);
priv = (struct ft900_priv_data *)STATE(rig)->priv;
if (vfo == RIG_VFO_CURR)
{
vfo = priv->current_vfo; /* from previous vfo cmd */
rig_debug(RIG_DEBUG_TRACE,
"%s: priv->current_vfo = 0x%02x\n", __func__, vfo);
}
/* translate mode from generic to ft900 specific */
switch (vfo)
{
case RIG_VFO_A: /* force to VFO */
case RIG_VFO_VFO:
err = ft900_set_vfo(rig, RIG_VFO_A);
if (err != RIG_OK)
{
return err;
}
break;
case RIG_VFO_B:
err = ft900_set_vfo(rig, RIG_VFO_B);
if (err != RIG_OK)
{
return err;
}
break;
case RIG_VFO_MEM: /* MEM TUNE or user doesn't care */
case RIG_VFO_MAIN:
break;
default:
return -RIG_EINVAL; /* sorry, wrong VFO */
}
switch (mode)
{
case RIG_MODE_AM:
mode_parm = MODE_SET_AM_W;
break;
case RIG_MODE_CW:
mode_parm = MODE_SET_CW_W;
break;
case RIG_MODE_USB:
mode_parm = MODE_SET_USB;
break;
case RIG_MODE_LSB:
mode_parm = MODE_SET_LSB;
break;
case RIG_MODE_FM:
mode_parm = MODE_SET_FM;
break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: mode %s not supported by FT900\n", __func__, rig_strrmode(mode));
return -RIG_EINVAL; /* sorry, wrong MODE */
}
/*
* Now set width (shamelessly stolen from ft847.c and then butchered :)
* The FT-900 only supports narrow width in AM and CW modes
*
*/
if (width != RIG_PASSBAND_NOCHANGE)
{
if (width == rig_passband_narrow(rig, mode))
{
switch (mode)
{
case RIG_MODE_CW:
mode_parm = MODE_SET_CW_N;
break;
case RIG_MODE_AM:
mode_parm = MODE_SET_AM_N;
break;
default:
return -RIG_EINVAL; /* Invalid mode, how can caller know? */
}
}
else
{
if (width != RIG_PASSBAND_NORMAL &&
width != rig_passband_normal(rig, mode))
{
return -RIG_EINVAL; /* Invalid width, how can caller know? */
}
}
}
rig_debug(RIG_DEBUG_TRACE, "%s: set mode_parm = 0x%02x\n", __func__, mode_parm);
err = ft900_send_dynamic_cmd(rig, FT900_NATIVE_MODE_SET,
mode_parm, 0, 0, 0);
if (err != RIG_OK)
{
return err;
}
return RIG_OK; /* good */
}
/*
* rig_get_mode
*
* get mode eg AM, CW etc for a given VFO
*
*/
static int ft900_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width)
{
struct ft900_priv_data *priv;
unsigned char my_mode, m_offset; /* ft900 mode, mode offset */
unsigned char flag, f_offset; /* CW/AM narrow flag */
int err, cmd_index, norm, count;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed vfo = 0x%02x\n", __func__, vfo);
priv = (struct ft900_priv_data *)STATE(rig)->priv;
if (vfo == RIG_VFO_CURR)
{
vfo = priv->current_vfo; /* from previous vfo cmd */
rig_debug(RIG_DEBUG_TRACE,
"%s: priv->current_vfo = 0x%02x\n", __func__, vfo);
}
switch (vfo)
{
case RIG_VFO_A:
case RIG_VFO_VFO:
cmd_index = FT900_NATIVE_VFO_DATA;
m_offset = FT900_SUMO_VFO_A_MODE;
f_offset = FT900_SUMO_VFO_A_FLAG;
count = FT900_VFO_DATA_LENGTH;
break;
case RIG_VFO_B:
cmd_index = FT900_NATIVE_VFO_DATA;
m_offset = FT900_SUMO_VFO_B_MODE;
f_offset = FT900_SUMO_VFO_B_FLAG;
count = FT900_VFO_DATA_LENGTH;
break;
case RIG_VFO_MEM:
case RIG_VFO_MAIN:
cmd_index = FT900_NATIVE_OP_DATA;
m_offset = FT900_SUMO_DISPLAYED_MODE;
f_offset = FT900_SUMO_DISPLAYED_FLAG;
count = FT900_OP_DATA_LENGTH;
break;
default:
return -RIG_EINVAL;
}
err = ft900_get_update_data(rig, cmd_index, count);
if (err != RIG_OK)
{
return err;
}
my_mode = MODE_MASK & priv->update_data[m_offset];
flag = FLAG_MASK & priv->update_data[f_offset];
rig_debug(RIG_DEBUG_TRACE, "%s: mode = %s\n", __func__, rig_strrmode(*mode));
rig_debug(RIG_DEBUG_TRACE, "%s: flag = 0x%02x\n", __func__, flag);
/*
* translate mode from ft900 to generic.
*/
switch (my_mode)
{
case MODE_LSB:
*mode = RIG_MODE_LSB;
norm = TRUE;
break;
case MODE_USB:
*mode = RIG_MODE_USB;
norm = TRUE;
break;
case MODE_CW:
*mode = RIG_MODE_CW;
if (flag & FLAG_CW_N)
{
norm = FALSE;
}
else
{
norm = TRUE;
}
break;
case MODE_AM:
*mode = RIG_MODE_AM;
if (flag & FLAG_AM_N)
{
norm = FALSE;
}
else
{
norm = TRUE;
}
break;
case MODE_FM:
*mode = RIG_MODE_FM;
norm = TRUE;
break;
default:
return -RIG_EINVAL; /* Oops! file bug report */
}
if (norm)
{
*width = rig_passband_normal(rig, *mode);
}
else
{
*width = rig_passband_narrow(rig, *mode);
}
rig_debug(RIG_DEBUG_TRACE, "%s: set mode = %s\n", __func__,
rig_strrmode(*mode));
rig_debug(RIG_DEBUG_TRACE, "%s: set width = %d Hz\n", __func__, (int)*width);
return RIG_OK;
}
/*
* rig_set_vfo
*
* set vfo and store requested vfo for later RIG_VFO_CURR
* requests.
*
*/
static int ft900_set_vfo(RIG *rig, vfo_t vfo)
{
struct ft900_priv_data *priv;
unsigned char cmd_index; /* index of sequence to send */
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed vfo = 0x%02x\n", __func__, vfo);
priv = (struct ft900_priv_data *)STATE(rig)->priv;
if (vfo == RIG_VFO_CURR)
{
vfo = priv->current_vfo; /* from previous vfo cmd */
rig_debug(RIG_DEBUG_TRACE,
"%s: priv->current_vfo = 0x%02x\n", __func__, vfo);
}
/* FIXME: Include support for RIG_VFO_MAIN */
switch (vfo)
{
case RIG_VFO_A:
cmd_index = FT900_NATIVE_VFO_A;
priv->current_vfo = vfo; /* update active VFO */
break;
case RIG_VFO_B:
cmd_index = FT900_NATIVE_VFO_B;
priv->current_vfo = vfo;
break;
case RIG_VFO_MEM:
/* reset to memory channel stored by previous get_vfo
* The recall mem channel command uses 0x01 though 0x20
*/
err = ft900_send_dynamic_cmd(rig, FT900_NATIVE_RECALL_MEM,
(priv->current_mem + 1), 0, 0, 0);
if (err != RIG_OK)
{
return err;
}
priv->current_vfo = vfo;
rig_debug(RIG_DEBUG_TRACE, "%s: set mem channel = 0x%02x\n",
__func__, priv->current_mem);
return RIG_OK;
default:
return -RIG_EINVAL; /* sorry, wrong VFO */
}
rig_debug(RIG_DEBUG_TRACE, "%s: set cmd_index = %i\n", __func__, cmd_index);
err = ft900_send_static_cmd(rig, cmd_index);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
/*
* rig_get_vfo
*
* get current RX vfo/mem and store requested vfo for
* later RIG_VFO_CURR requests plus pass the tested vfo/mem
* back to the frontend.
*
*/
static int ft900_get_vfo(RIG *rig, vfo_t *vfo)
{
struct ft900_priv_data *priv;
unsigned char status_0; /* ft900 status flag 0 */
unsigned char stat_vfo, stat_mem; /* status tests */
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
priv = (struct ft900_priv_data *)STATE(rig)->priv;
/* Get flags for VFO status */
err = ft900_get_update_data(rig, FT900_NATIVE_READ_FLAGS,
FT900_STATUS_FLAGS_LENGTH);
if (err != RIG_OK)
{
return err;
}
status_0 = priv->update_data[FT900_SUMO_DISPLAYED_STATUS_0];
stat_vfo = status_0 & SF_VFO_MASK; /* get VFO active bits */
stat_mem = status_0 & SF_MEM_MASK; /* get MEM active bits */
rig_debug(RIG_DEBUG_TRACE,
"%s: vfo status_0 = 0x%02x\n", __func__, status_0);
rig_debug(RIG_DEBUG_TRACE,
"%s: stat_vfo = 0x%02x\n", __func__, stat_vfo);
rig_debug(RIG_DEBUG_TRACE,
"%s: stat_mem = 0x%02x\n", __func__, stat_mem);
/*
* translate vfo and mem status from ft900 to generic.
*
* First a test is made on bits 6 and 7 of status_0. Bit 7 is set
* when FT-900 is in VFO mode on display. Bit 6 is set when VFO B
* is active and cleared when VFO A is active.
*
* Conversely, bit 7 is cleared when MEM or MEM TUNE mode is selected
* Bit 6 still follows last selected VFO (A or B), but this is not
* tested right now.
*/
switch (stat_vfo)
{
case SF_VFOA:
*vfo = RIG_VFO_A;
priv->current_vfo = RIG_VFO_A;
break;
case SF_VFOB:
*vfo = RIG_VFO_B;
priv->current_vfo = RIG_VFO_B;
break;
default:
switch (stat_mem)
{
case SF_MT:
case SF_MR:
*vfo = RIG_VFO_MEM;
priv->current_vfo = RIG_VFO_MEM;
/*
* Per Hamlib policy capture and store memory channel number
* for future set_vfo command.
*/
err = ft900_get_update_data(rig, FT900_NATIVE_MEM_CHNL,
FT900_MEM_CHNL_LENGTH);
if (err != RIG_OK)
{
return err;
}
priv->current_mem = priv->update_data[FT900_SUMO_MEM_CHANNEL];
rig_debug(RIG_DEBUG_TRACE, "%s: stored mem channel = 0x%02x\n",
__func__, priv->current_mem);
break;
default: /* Oops! */
return -RIG_EINVAL; /* sorry, wrong current VFO */
}
}
rig_debug(RIG_DEBUG_TRACE, "%s: set vfo = 0x%02x\n", __func__, *vfo);
return RIG_OK;
}
/*
* rig_set_ptt
*
* set the '900 into TX mode
*
* vfo is respected by calling ft900_set_vfo if
* passed vfo != priv->current_vfo
*
*/
static int ft900_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt)
{
struct ft900_priv_data *priv;
unsigned char cmd_index;
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
priv = (struct ft900_priv_data *)STATE(rig)->priv;
rig_debug(RIG_DEBUG_TRACE, "%s: passed vfo = 0x%02x\n", __func__, vfo);
rig_debug(RIG_DEBUG_TRACE, "%s: passed ptt = 0x%02x\n", __func__, ptt);
if (vfo == RIG_VFO_CURR)
{
vfo = priv->current_vfo; /* from previous vfo cmd */
rig_debug(RIG_DEBUG_TRACE,
"%s: priv->current_vfo = 0x%02x\n", __func__, vfo);
}
else if (vfo != priv->current_vfo)
{
ft900_set_vfo(rig, vfo);
}
switch (ptt)
{
case RIG_PTT_OFF:
cmd_index = FT900_NATIVE_PTT_OFF;
priv->ptt = 0;
break;
case RIG_PTT_ON:
cmd_index = FT900_NATIVE_PTT_ON;
priv->ptt = 1;
break;
default:
return -RIG_EINVAL; /* wrong PTT state! */
}
err = ft900_send_static_cmd(rig, cmd_index);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
/*
* rig_get_ptt
*
* get current PTT status
*
*/
static int ft900_get_ptt(RIG *rig, vfo_t vfo, ptt_t *ptt)
{
struct ft900_priv_data *priv;
unsigned char status_2; /* ft900 status flag 2 */
unsigned char stat_ptt; /* status tests */
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
priv = (struct ft900_priv_data *)STATE(rig)->priv;
/* Get flags for VFO status */
err = ft900_get_update_data(rig, FT900_NATIVE_READ_FLAGS,
FT900_STATUS_FLAGS_LENGTH);
if (err != RIG_OK)
{
return err;
}
status_2 = priv->update_data[FT900_SUMO_DISPLAYED_STATUS_2];
stat_ptt = status_2 & SF_PTT_MASK; /* get PTT active bit */
rig_debug(RIG_DEBUG_TRACE,
"%s: ptt status_2 = 0x%02x\n", __func__, status_2);
switch (stat_ptt)
{
case SF_PTT_OFF:
*ptt = RIG_PTT_OFF;
break;
case SF_PTT_ON:
*ptt = RIG_PTT_ON;
break;
default: /* Oops! */
return -RIG_EINVAL; /* Invalid PTT bit?! */
}
priv->ptt = *ptt;
return RIG_OK;
}
/*
* rig_set_split_vfo
*
* set the '900 into split TX/RX mode
*
* VFO cannot be set as the set split on command only changes the
* TX to the other VFO. Setting split off returns the TX to the
* main display.
*
*/
static int ft900_set_split_vfo(RIG *rig, vfo_t vfo, split_t split,
vfo_t tx_vfo)
{
unsigned char cmd_index;
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed vfo = 0x%02x\n", __func__, vfo);
rig_debug(RIG_DEBUG_TRACE, "%s: passed split = 0x%02x\n", __func__, split);
switch (split)
{
case RIG_SPLIT_OFF:
cmd_index = FT900_NATIVE_SPLIT_OFF;
break;
case RIG_SPLIT_ON:
cmd_index = FT900_NATIVE_SPLIT_ON;
break;
default:
return -RIG_EINVAL;
}
err = ft900_send_static_cmd(rig, cmd_index);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
/*
* rig_get_split_vfo
*
* Get whether the '900 is in split mode
*
* vfo value is not used
*
*/
static int ft900_get_split_vfo(RIG *rig, vfo_t vfo, split_t *split,
vfo_t *tx_vfo)
{
struct ft900_priv_data *priv;
unsigned char status_0;
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed vfo = 0x%02x\n", __func__, vfo);
priv = (struct ft900_priv_data *)STATE(rig)->priv;
/* Get flags for VFO split status */
err = ft900_get_update_data(rig, FT900_NATIVE_READ_FLAGS,
FT900_STATUS_FLAGS_LENGTH);
if (err != RIG_OK)
{
return err;
}
/* get Split active bit */
status_0 = SF_SPLIT & priv->update_data[FT900_SUMO_DISPLAYED_STATUS_0];
rig_debug(RIG_DEBUG_TRACE,
"%s: split status_0 = 0x%02x\n", __func__, status_0);
switch (status_0)
{
case SF_SPLIT:
*split = RIG_SPLIT_ON;
break;
default:
*split = RIG_SPLIT_OFF;
break;
}
return RIG_OK;
}
/*
* rig_set_rit
*
* VFO and MEM rit values are independent.
*
* passed vfo value is respected.
*
* Clarifier offset is retained in the rig for either VFO when the
* VFO is changed. Offset is not retained when in memory tune mode
* and VFO mode is selected or another memory channel is selected.
*
*/
static int ft900_set_rit(RIG *rig, vfo_t vfo, shortfreq_t rit)
{
struct ft900_priv_data *priv;
// unsigned char offset;
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
if (rit < -9990 || rit > 9990)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed vfo = 0x%02x\n", __func__, vfo);
rig_debug(RIG_DEBUG_TRACE, "%s: passed rit = %li\n", __func__, rit);
priv = (struct ft900_priv_data *)STATE(rig)->priv;
/*
* The assumption here is that the user hasn't changed
* the VFO manually. Does it really need to be checked
* every time? My goal is to reduce the traffic on the
* serial line to a minimum, but respect the application's
* request to change the VFO with this call.
*
*/
if (vfo == RIG_VFO_CURR)
{
vfo = priv->current_vfo; /* from previous rig_get_vfo cmd */
rig_debug(RIG_DEBUG_TRACE,
"%s: priv->current_vfo = 0x%02x\n", __func__, vfo);
}
else if (vfo != priv->current_vfo)
{
ft900_set_vfo(rig, vfo);
}
/*
* Shuts clarifier off but does not set frequency to 0 Hz
*/
if (rit == 0)
{
err = ft900_send_dynamic_cmd(rig, FT900_NATIVE_CLARIFIER_OPS,
CLAR_RX_OFF, 0, 0, 0);
if (err != RIG_OK)
{
rig_debug(RIG_DEBUG_ERR, "%s: clarifier off error: %s\n", __func__,
rigerror(err));
}
return err;
}
/*
* Clarifier must first be turned on then the frequency can
* be set, +9990 Hz to -9990 Hz
*/
err = ft900_send_dynamic_cmd(rig, FT900_NATIVE_CLARIFIER_OPS,
CLAR_RX_ON, 0, 0, 0);
if (err != RIG_OK)
{
return err;
}
err = ft900_send_rit_freq(rig, FT900_NATIVE_CLARIFIER_OPS, rit);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
/*
* rig_get_rit
*
* Rig returns offset as hex from 0x0000 to 0x03e7 for 0 to +9.990 kHz
* and 0xffff to 0xfc19 for -1 to -9.990 kHz
*
*/
static int ft900_get_rit(RIG *rig, vfo_t vfo, shortfreq_t *rit)
{
struct ft900_priv_data *priv;
unsigned char *p;
unsigned char offset;
shortfreq_t f;
int err, cmd_index, length;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed vfo = 0x%02x\n", __func__, vfo);
priv = (struct ft900_priv_data *)STATE(rig)->priv;
if (vfo == RIG_VFO_CURR)
{
vfo = priv->current_vfo; /* from previous vfo cmd */
rig_debug(RIG_DEBUG_TRACE,
"%s: priv->current_vfo = 0x%02x\n", __func__, vfo);
}
switch (vfo)
{
case RIG_VFO_MEM:
cmd_index = FT900_NATIVE_OP_DATA;
offset = FT900_SUMO_DISPLAYED_CLAR;
length = FT900_OP_DATA_LENGTH;
break;
case RIG_VFO_A:
case RIG_VFO_VFO:
cmd_index = FT900_NATIVE_VFO_DATA;
offset = FT900_SUMO_VFO_A_CLAR;
length = FT900_VFO_DATA_LENGTH;
break;
case RIG_VFO_B:
cmd_index = FT900_NATIVE_VFO_DATA;
offset = FT900_SUMO_VFO_B_CLAR;
length = FT900_VFO_DATA_LENGTH;
break;
default:
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: set cmd_index = %i\n", __func__, cmd_index);
rig_debug(RIG_DEBUG_TRACE, "%s: set offset = 0x%02x\n", __func__, offset);
err = ft900_get_update_data(rig, cmd_index, length);
if (err != RIG_OK)
{
return err;
}
p = &priv->update_data[offset];
/* big endian integer */
f = (p[0] << 8) + p[1]; /* returned value is hex to nearest hundred Hz */
if (f > 0xfc18) /* 0xfc19 to 0xffff is negative offset */
{
f = ~(0xffff - f);
}
rig_debug(RIG_DEBUG_TRACE, "%s: read freq = %li Hz\n", __func__, f * 10);
*rit = f * 10; /* store clarifier frequency */
return RIG_OK;
}
/*
* rig_set_func
*
* set the '900 supported functions
*
* vfo is ignored for tuner as it is an independent function
*
*/
static int ft900_set_func(RIG *rig, vfo_t vfo, setting_t func, int status)
{
int err, cmd_index;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed func = %s\n", __func__,
rig_strfunc(func));
rig_debug(RIG_DEBUG_TRACE, "%s: passed status = %i\n", __func__, status);
switch (func)
{
case RIG_FUNC_TUNER:
switch (status)
{
case OFF:
cmd_index = FT900_NATIVE_TUNER_OFF;
break;
case ON:
cmd_index = FT900_NATIVE_TUNER_ON;
break;
default:
return -RIG_EINVAL;
}
break;
default:
return -RIG_EINVAL;
}
err = ft900_send_static_cmd(rig, cmd_index);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
/*
* rig_get_level
*
* get the '900 meter level
*
* vfo is ignored for now
*
* Meter level returned from FT-900 is S meter when rig is in RX
* Meter level returned is one of ALC or PO or SWR when rig is in TX
* depending on front panel meter selection. Meter selection is NOT
* available via CAT.
*
* TODO: Add support for TX values
*
*/
static int ft900_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
{
struct ft900_priv_data *priv;
unsigned char *p;
int err;
cal_table_t cal = FT900_STR_CAL_SMETER;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed level = %s\n", __func__,
rig_strlevel(level));
priv = (struct ft900_priv_data *)STATE(rig)->priv;
switch (level)
{
case RIG_LEVEL_STRENGTH:
err = ft900_get_update_data(rig, FT900_NATIVE_READ_METER,
FT900_STATUS_FLAGS_LENGTH);
if (err != RIG_OK)
{
return err;
}
p = &priv->update_data[FT900_SUMO_METER];
/*
* My FT-900 returns a range of 0x00 to 0x44 for S0 to S9 and 0x44 to
* 0x9d for S9 to S9 +60
*
* For ease of calculation I rounded S9 up to 0x48 (72 decimal) and
* S9 +60 up to 0xa0 (160 decimal). I calculated a divisor for readings
* less than S9 by dividing 72 by 54 and the divisor for readings greater
* than S9 by dividing 88 (160 - 72) by 60. The result tracks rather well.
*
* The greatest error is around S1 and S2 and then from S9 to S9 +35. Such
* is life when mapping non-linear S-meters to a linear scale.
*
*/
if (priv->ptt)
{
cal = (cal_table_t)FT900_STR_CAL_POWER;
}
val->i = (int)rig_raw2val(*p, &cal);
rig_debug(RIG_DEBUG_TRACE, "%s: calculated level = %i\n", __func__, val->i);
break;
default:
return -RIG_EINVAL;
}
return RIG_OK;
}
/*
* rig_vfo_op
*
* VFO operations--tuner start, etc
*
* vfo is ignored for now
*
*/
static int ft900_vfo_op(RIG *rig, vfo_t vfo, vfo_op_t op)
{
int err, cmd_index;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed op = 0x%02x\n", __func__, op);
switch (op)
{
case RIG_OP_TUNE:
cmd_index = FT900_NATIVE_TUNER_START;
break;
default:
return -RIG_EINVAL;
}
err = ft900_send_static_cmd(rig, cmd_index);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
/*
* ************************************
*
* Private functions to ft900 backend
*
* ************************************
*/
/*
* Private helper function. Retrieves update data from rig.
* using pacing value and buffer indicated in *priv struct.
* Extended to be command agnostic as 900 has several ways to
* get data and several ways to return it.
*
* Need to use this when doing ft900_get_* stuff
*
* Arguments: *rig Valid RIG instance
* ci command index
* rl expected length of returned data in octets
*
* Returns: RIG_OK if all called functions are successful,
* otherwise returns error from called function
*/
static int ft900_get_update_data(RIG *rig, unsigned char ci, unsigned char rl)
{
struct ft900_priv_data *priv;
int err;
int n;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
priv = (struct ft900_priv_data *)STATE(rig)->priv;
err = ft900_send_static_cmd(rig, ci);
if (err != RIG_OK)
{
return err;
}
n = read_block(RIGPORT(rig), priv->update_data, rl);
if (n < 0)
{
return n; /* die returning read_block error */
}
rig_debug(RIG_DEBUG_TRACE, "%s: read %i bytes\n", __func__, n);
return RIG_OK;
}
/*
* Private helper function to send a complete command sequence.
*
* TODO: place variant of this in yaesu.c
*
* Arguments: *rig Valid RIG instance
* ci Command index of the ncmd table
*
* Returns: RIG_OK if all called functions are successful,
* otherwise returns error from called function
*/
static int ft900_send_static_cmd(RIG *rig, unsigned char ci)
{
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
if (!ncmd[ci].ncomp)
{
rig_debug(RIG_DEBUG_TRACE,
"%s: Attempt to send incomplete sequence\n", __func__);
return -RIG_EINVAL;
}
err = write_block(RIGPORT(rig), ncmd[ci].nseq, YAESU_CMD_LENGTH);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
/*
* Private helper function to build and then send a complete command
* sequence.
*
* TODO: place variant of this in yaesu.c
*
* Arguments: *rig Valid RIG instance
* ci Command index of the ncmd table
* p1-p4 Command parameters
*
* Returns: RIG_OK if all called functions are successful,
* otherwise returns error from called function
*/
static int ft900_send_dynamic_cmd(RIG *rig, unsigned char ci,
unsigned char p1, unsigned char p2,
unsigned char p3, unsigned char p4)
{
struct ft900_priv_data *priv;
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed ci = %i\n", __func__, ci);
rig_debug(RIG_DEBUG_TRACE,
"%s: passed p1 = 0x%02x, p2 = 0x%02x, p3 = 0x%02x, p4 = 0x%02x,\n",
__func__, p1, p2, p3, p4);
priv = (struct ft900_priv_data *)STATE(rig)->priv;
if (ncmd[ci].ncomp)
{
rig_debug(RIG_DEBUG_TRACE,
"%s: Attempt to modify complete sequence\n", __func__);
return -RIG_EINVAL;
}
memcpy(&priv->p_cmd, &ncmd[ci].nseq, YAESU_CMD_LENGTH);
priv->p_cmd[P1] = p1; /* ick */
priv->p_cmd[P2] = p2;
priv->p_cmd[P3] = p3;
priv->p_cmd[P4] = p4;
err = write_block(RIGPORT(rig), (unsigned char *) &priv->p_cmd,
YAESU_CMD_LENGTH);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
/*
* Private helper function to build and send a complete command to
* change the display frequency.
*
* TODO: place variant of this in yaesu.c
*
* Arguments: *rig Valid RIG instance
* ci Command index of the ncmd table
* freq freq_t frequency value
*
* Returns: RIG_OK if all called functions are successful,
* otherwise returns error from called function
*/
static int ft900_send_dial_freq(RIG *rig, unsigned char ci, freq_t freq)
{
struct ft900_priv_data *priv;
int err;
// cppcheck-suppress *
char *fmt = "%s: requested freq after conversion = %"PRIll" Hz\n";
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed ci = %i\n", __func__, ci);
rig_debug(RIG_DEBUG_TRACE, "%s: passed freq = %"PRIfreq" Hz\n", __func__, freq);
priv = (struct ft900_priv_data *)STATE(rig)->priv;
if (ncmd[ci].ncomp)
{
rig_debug(RIG_DEBUG_TRACE,
"%s: Attempt to modify complete sequence\n", __func__);
return -RIG_EINVAL;
}
/* Copy native cmd freq_set to private cmd storage area */
memcpy(&priv->p_cmd, &ncmd[ci].nseq, YAESU_CMD_LENGTH);
/* store bcd format in in p_cmd */
to_bcd(priv->p_cmd, freq / 10, FT900_BCD_DIAL);
rig_debug(RIG_DEBUG_TRACE, fmt, __func__, (int64_t)from_bcd(priv->p_cmd,
FT900_BCD_DIAL) * 10);
err = write_block(RIGPORT(rig), (unsigned char *) &priv->p_cmd,
YAESU_CMD_LENGTH);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
/*
* Private helper function to build and send a complete command to
* change the RIT frequency.
*
* TODO: place variant of this in yaesu.c
*
* Arguments: *rig Valid RIG instance
* ci Command index of the ncmd table
* rit shortfreq_t frequency value
* p1 P1 value -- CLAR_SET_FREQ
* p2 P2 value -- CLAR_OFFSET_PLUS || CLAR_OFFSET_MINUS
*
* Returns: RIG_OK if all called functions are successful,
* otherwise returns error from called function
*
* Assumes: rit doesn't exceed tuning limits of rig
*/
static int ft900_send_rit_freq(RIG *rig, unsigned char ci, shortfreq_t rit)
{
struct ft900_priv_data *priv;
unsigned char p1;
unsigned char p2;
int err;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
rig_debug(RIG_DEBUG_TRACE, "%s: passed ci = %i\n", __func__, ci);
rig_debug(RIG_DEBUG_TRACE, "%s: passed rit = %li Hz\n", __func__, rit);
priv = (struct ft900_priv_data *)STATE(rig)->priv;
if (ncmd[ci].ncomp)
{
rig_debug(RIG_DEBUG_TRACE,
"%s: Attempt to modify complete sequence\n", __func__);
return -RIG_EINVAL;
}
p1 = CLAR_SET_FREQ;
if (rit < 0)
{
rit = labs(rit); /* get absolute value of rit */
p2 = CLAR_OFFSET_MINUS;
}
else
{
p2 = CLAR_OFFSET_PLUS;
}
/* Copy native cmd clarifier ops to private cmd storage area */
memcpy(&priv->p_cmd, &ncmd[ci].nseq, YAESU_CMD_LENGTH);
/* store bcd format in in p_cmd */
to_bcd(priv->p_cmd, rit / 10, FT900_BCD_RIT);
rig_debug(RIG_DEBUG_TRACE,
"%s: requested rit after conversion = %ld Hz\n",
__func__, (long)from_bcd(priv->p_cmd, FT900_BCD_RIT) * 10);
priv->p_cmd[P1] = p1; /* ick */
priv->p_cmd[P2] = p2;
err = write_block(RIGPORT(rig), (unsigned char *) &priv->p_cmd,
YAESU_CMD_LENGTH);
if (err != RIG_OK)
{
return err;
}
return RIG_OK;
}
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