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Hamlib/yaesu/ft747.c

832 wiersze
21 KiB
C
Czysty Wina Historia

/*
* hamlib - (C) Frank Singleton 2000 (vk3fcs@ix.netcom.com)
*
* ft747.c - (C) Frank Singleton 2000 (vk3fcs@ix.netcom.com)
* This shared library provides an API for communicating
* via serial interface to an FT-747GX using the "CAT" interface
* box (FIF-232C) or similar
*
*
* $Id: ft747.c,v 1.20 2003-10-01 19:34:08 fillods Exp $
*
*
* 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 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*
* TODO - FS
*
* 1. Rentrant code, remove static stuff from all functions [started]
* 2. rationalise code, more helper functions [started]
* 3. Allow cached reads
* 4. Fix crappy 25Hz resolution handling of FT747 aaarrgh !
* 5. Put variant of ftxxx_send_cmd in yaesu.c
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <string.h> /* String function definitions */
#include <unistd.h> /* UNIX standard function definitions */
#include "hamlib/rig.h"
#include "serial.h"
#include "misc.h"
#include "yaesu.h"
#include "ft747.h"
/* Private helper function prototypes */
static int ft747_get_update_data(RIG *rig);
static int ft747_send_priv_cmd(RIG *rig, unsigned char ci);
/* Native ft747 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.. */
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 } }, /* vfo to memory*/
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x04 } }, /* dial lock = off */
{ 1, { 0x00, 0x00, 0x00, 0x01, 0x04 } }, /* dial lock = on */
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x05 } }, /* select vfo A */
{ 1, { 0x00, 0x00, 0x00, 0x01, 0x05 } }, /* select vfo B */
{ 0, { 0x00, 0x00, 0x00, 0x00, 0x06 } }, /* memory to vfo*/
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x07 } }, /* up 500 khz */
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x08 } }, /* down 500 khz */
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x09 } }, /* clarify off */
{ 1, { 0x00, 0x00, 0x00, 0x01, 0x09 } }, /* clarify on */
{ 0, { 0x00, 0x00, 0x00, 0x00, 0x0a } }, /* set freq */
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x0c } }, /* mode set LSB */
{ 1, { 0x00, 0x00, 0x00, 0x01, 0x0c } }, /* mode set USB */
{ 1, { 0x00, 0x00, 0x00, 0x02, 0x0c } }, /* mode set CWW */
{ 1, { 0x00, 0x00, 0x00, 0x03, 0x0c } }, /* mode set CWN */
{ 1, { 0x00, 0x00, 0x00, 0x04, 0x0c } }, /* mode set AMW */
{ 1, { 0x00, 0x00, 0x00, 0x05, 0x0c } }, /* mode set AMN */
{ 1, { 0x00, 0x00, 0x00, 0x06, 0x0c } }, /* mode set FMW */
{ 1, { 0x00, 0x00, 0x00, 0x07, 0x0c } }, /* mode set FMN */
{ 0, { 0x00, 0x00, 0x00, 0x00, 0x0e } }, /* pacing set */
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x0f } }, /* ptt off */
{ 1, { 0x00, 0x00, 0x00, 0x01, 0x0f } }, /* ptt on */
{ 1, { 0x00, 0x00, 0x00, 0x00, 0x10 } }, /* request update from rig */
};
/*
* Receiver caps
*/
#define FT747_ALL_RX_MODES (RIG_MODE_AM|RIG_MODE_CW|RIG_MODE_USB|RIG_MODE_LSB)
#define FT747_SSB_CW_RX_MODES (RIG_MODE_CW|RIG_MODE_USB|RIG_MODE_LSB)
#define FT747_AM_RX_MODES (RIG_MODE_AM)
#define FT747_FM_RX_MODES (RIG_MODE_FM)
/*
* TX caps
*/
#define FT747_OTHER_TX_MODES (RIG_MODE_CW| RIG_MODE_USB| RIG_MODE_LSB ) /* 100 W class */
#define FT747_AM_TX_MODES (RIG_MODE_AM ) /* set 25W max */
#define FT747_FUNC_ALL (RIG_FUNC_FAGC|RIG_FUNC_NB|RIG_FUNC_COMP|RIG_FUNC_VOX|RIG_FUNC_TONE|RIG_FUNC_TSQL|RIG_FUNC_SBKIN|RIG_FUNC_FBKIN) /* fix */
/*
* future - private data
*
*/
struct ft747_priv_data {
unsigned char pacing; /* pacing value */
unsigned int read_update_delay; /* depends on pacing value */
unsigned char current_vfo; /* active VFO from last cmd , can be either RIG_VFO_A or RIG_VFO_B only */
unsigned char p_cmd[YAESU_CMD_LENGTH]; /* private copy of 1 constructed CAT cmd */
yaesu_cmd_set_t pcs[FT_747_NATIVE_SIZE]; /* private cmd set */
unsigned char update_data[FT747_STATUS_UPDATE_DATA_LENGTH]; /* returned data */
};
/*
* ft747 rigs capabilities.
* Also this struct is READONLY!
*/
const struct rig_caps ft747_caps = {
.rig_model = RIG_MODEL_FT747,
.model_name = "FT-747GX",
.mfg_name = "Yaesu",
.version = "0.1",
.copyright = "LGPL",
.status = RIG_STATUS_ALPHA,
.rig_type = RIG_TYPE_MOBILE,
.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 = FT747_WRITE_DELAY,
.post_write_delay = FT747_POST_WRITE_DELAY,
.timeout = 2000,
.retry = 0,
.has_get_func = FT747_FUNC_ALL,
.has_set_func = FT747_FUNC_ALL,
.has_get_level = RIG_LEVEL_NONE,
.has_set_level = RIG_LEVEL_NONE,
.has_get_parm = RIG_PARM_NONE,
.has_set_parm = RIG_PARM_NONE,
.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),
.targetable_vfo = 0,
.transceive = RIG_TRN_OFF,
.bank_qty = 0,
.chan_desc_sz = 0,
.chan_list = { RIG_CHAN_END, }, /* FIXME: memory channel list:20 */
.rx_range_list1 = { RIG_FRNG_END, }, /* FIXME: enter region 1 setting */
.tx_range_list1 = { RIG_FRNG_END, },
.rx_range_list2 = { { .start = kHz(100), .end = 29999900,
.modes = FT747_ALL_RX_MODES,.low_power = -1,.high_power = -1},
RIG_FRNG_END, }, /* rx range */
.tx_range_list2 = { {kHz(1500),1999900,FT747_OTHER_TX_MODES,.low_power = 5000,.high_power = 100000}, /* 100W class */
{.start = kHz(1500),.end = 1999900,FT747_AM_TX_MODES,.low_power = 2000,.high_power = 25000}, /* 25W class */
{.start = kHz(3500),3999900,FT747_OTHER_TX_MODES,5000,100000},
{.start = kHz(3500),3999900,FT747_AM_TX_MODES,2000,25000},
{.start = kHz(7000),7499900,FT747_OTHER_TX_MODES,5000,100000},
{.start = kHz(7000),7499900,FT747_AM_TX_MODES,2000,25000},
{.start = MHz(10),10499900,FT747_OTHER_TX_MODES,5000,100000},
{.start = MHz(10),10499900,FT747_AM_TX_MODES,2000,25000},
{.start = MHz(14),14499900,FT747_OTHER_TX_MODES,5000,100000},
{.start = MHz(14),14499900,FT747_AM_TX_MODES,2000,25000},
{.start = MHz(18),18499900,FT747_OTHER_TX_MODES,5000,100000},
{.start = MHz(18),18499900,FT747_AM_TX_MODES,2000,25000},
{.start = MHz(21),21499900,FT747_OTHER_TX_MODES,5000,100000},
{.start = MHz(21),21499900,FT747_AM_TX_MODES,2000,25000},
{.start = kHz(24500),24999900,FT747_OTHER_TX_MODES,5000,100000},
{.start = kHz(24500),24999900,FT747_AM_TX_MODES,2000,25000},
{.start = MHz(28),29999900,FT747_OTHER_TX_MODES,5000,100000},
{.start = MHz(28),29999900,FT747_AM_TX_MODES,2000,25000},
RIG_FRNG_END, },
.tuning_steps = { {FT747_SSB_CW_RX_MODES,25}, /* fast off */
{FT747_SSB_CW_RX_MODES,2500}, /* fast on */
{FT747_AM_RX_MODES,kHz(1)}, /* fast off */
{FT747_AM_RX_MODES,kHz(10)}, /* fast on */
{FT747_FM_RX_MODES,kHz(5)}, /* fast off */
{FT747_FM_RX_MODES,12500}, /* fast on */
RIG_TS_END,
},
/* mode/filter list, .remember = order matters! */
.filters = { {RIG_MODE_SSB, kHz(2.2)}, /* standard SSB filter bandwidth */
{RIG_MODE_CW, kHz(1.8)}, /* normal CW filter */
{RIG_MODE_CW, kHz(0.5)}, /* CW filter with narrow selection */
{RIG_MODE_AM, kHz(6)}, /* normal AM filter */
{RIG_MODE_AM, kHz(2.4)}, /* AM filter with narrow selection */
{RIG_MODE_FM, kHz(8)}, /* FM with optional FM unit */
{RIG_MODE_WFM, kHz(19)}, /* WideFM, with optional FM unit. */
RIG_FLT_END,
},
.priv = NULL, /* private data */
.rig_init = ft747_init,
.rig_cleanup = ft747_cleanup,
.rig_open = ft747_open, /* port opened */
.rig_close = ft747_close, /* port closed */
.set_freq = ft747_set_freq, /* set freq */
.get_freq = ft747_get_freq, /* get freq */
.set_mode = ft747_set_mode, /* set mode */
.get_mode = ft747_get_mode, /* get mode */
.set_vfo = ft747_set_vfo, /* set vfo */
.get_vfo = ft747_get_vfo, /* get vfo */
.set_ptt = ft747_set_ptt, /* set ptt */
.get_ptt = ft747_get_ptt, /* get ptt */
};
/*
* _init
*
*/
int ft747_init(RIG *rig) {
struct ft747_priv_data *p;
if (!rig)
return -RIG_EINVAL;
p = (struct ft747_priv_data*)malloc(sizeof(struct ft747_priv_data));
if (!p) /* whoops! memory shortage! */
return -RIG_ENOMEM;
rig_debug(RIG_DEBUG_VERBOSE,"ft747:ft747_init called \n");
/*
* Copy native cmd set to private cmd storage area
*/
memcpy(p->pcs,ncmd,sizeof(ncmd));
/* TODO: read pacing from preferences */
p->pacing = FT747_PACING_DEFAULT_VALUE; /* set pacing to minimum for now */
p->read_update_delay = FT747_DEFAULT_READ_TIMEOUT; /* set update timeout to safe value */
p->current_vfo = RIG_VFO_A; /* default to VFO_A ? */
rig->state.priv = (void*)p;
return RIG_OK;
}
/*
* ft747_cleanup routine
* the serial port is closed by the frontend
*/
int ft747_cleanup(RIG *rig) {
if (!rig)
return -RIG_EINVAL;
rig_debug(RIG_DEBUG_VERBOSE, "ft747: _cleanup called\n");
if (rig->state.priv)
free(rig->state.priv);
rig->state.priv = NULL;
return RIG_OK;
}
/*
* ft747_open routine
*
*/
int ft747_open(RIG *rig) {
struct rig_state *rig_s;
if (!rig)
return -RIG_EINVAL;
rig_s = &rig->state;
rig_debug(RIG_DEBUG_VERBOSE,"ft747:rig_open: write_delay = %i msec \n",
rig_s->rigport.write_delay);
rig_debug(RIG_DEBUG_VERBOSE,"ft747:rig_open: post_write_delay = %i msec \n",
rig_s->rigport.post_write_delay);
/* TODO */
return RIG_OK;
}
/*
* ft747_close routine
*
*/
int ft747_close(RIG *rig) {
if (!rig)
return -RIG_EINVAL;
rig_debug(RIG_DEBUG_VERBOSE,"ft747:ft747_close called \n");
return RIG_OK;
}
/*
* Example of wrapping backend function inside frontend API
*
*/
int ft747_set_freq(RIG *rig, vfo_t vfo, freq_t freq) {
struct rig_state *rig_s;
struct ft747_priv_data *p;
unsigned char *cmd; /* points to sequence to send */
if (!rig)
return -RIG_EINVAL;
p = (struct ft747_priv_data*)rig->state.priv;
rig_s = &rig->state;
rig_debug(RIG_DEBUG_VERBOSE,"ft747: requested freq = %lli Hz \n", freq);
/* frontend sets VFO now , if targetable_vfo = 0 */
#if 0
ft747_set_vfo(rig, vfo); /* select VFO first , new API */
#endif
/*
* Copy native cmd freq_set to private cmd storage area
*/
memcpy(&p->p_cmd,&ncmd[FT_747_NATIVE_FREQ_SET].nseq,YAESU_CMD_LENGTH);
to_bcd(p->p_cmd,freq/10,8); /* store bcd format in in p_cmd */
/* TODO -- fix 10Hz resolution -- FS */
rig_debug(RIG_DEBUG_VERBOSE,"ft747: requested freq after conversion = %lli Hz \n", from_bcd(p->p_cmd,8)* 10 );
cmd = p->p_cmd; /* get native sequence */
write_block(&rig_s->rigport, cmd, YAESU_CMD_LENGTH);
return RIG_OK;
}
/*
* Return Freq for a given VFO
*/
int ft747_get_freq(RIG *rig, vfo_t vfo, freq_t *freq) {
struct ft747_priv_data *p;
freq_t f;
rig_debug(RIG_DEBUG_VERBOSE,"ft747:ft747_get_freq called \n");
if (!rig)
return -RIG_EINVAL;
p = (struct ft747_priv_data*)rig->state.priv;
ft747_get_update_data(rig); /* get whole shebang from rig */
if (vfo == RIG_VFO_CURR )
vfo = p->current_vfo; /* from previous vfo cmd */
switch(vfo) {
case RIG_VFO_A:
f = from_bcd_be(&(p->update_data[FT747_SUMO_VFO_A_FREQ]),8); /* grab freq and convert */
break;
case RIG_VFO_B:
f = from_bcd_be(&(p->update_data[FT747_SUMO_VFO_B_FREQ]),8); /* grab freq and convert */
break;
default:
return -RIG_EINVAL; /* sorry, wrong VFO */
}
rig_debug(RIG_DEBUG_VERBOSE,"ft747: freq = %lli Hz for VFO = %u \n", f, vfo);
(*freq) = f; /* return diplayed frequency */
return RIG_OK;
}
/*
* set mode : eg AM, CW etc for a given VFO
*
*/
int ft747_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width ) {
unsigned char cmd_index; /* index of sequence to send */
if (!rig)
return -RIG_EINVAL;
/* frontend sets VFO now , if targetable_vfo = 0 */
#if 0
ft747_set_vfo(rig, vfo); /* select VFO first , new API */
#endif
/*
* translate mode from generic to ft747 specific
*/
rig_debug(RIG_DEBUG_VERBOSE,"ft747: generic mode = %x \n", mode);
switch(mode) {
case RIG_MODE_AM:
cmd_index = FT_747_NATIVE_MODE_SET_AMW;
break;
case RIG_MODE_CW:
cmd_index = FT_747_NATIVE_MODE_SET_CWW;
break;
case RIG_MODE_USB:
cmd_index = FT_747_NATIVE_MODE_SET_USB;
break;
case RIG_MODE_LSB:
cmd_index = FT_747_NATIVE_MODE_SET_LSB;
break;
case RIG_MODE_FM:
cmd_index = FT_747_NATIVE_MODE_SET_FMW;
break;
default:
return -RIG_EINVAL; /* sorry, wrong MODE */
}
/*
* Now set width
*/
switch(width) {
case RIG_PASSBAND_NORMAL: /* easy case , no change to native sequence */
break;
#ifdef RIG_PASSBAND_OLDTIME
case RIG_PASSBAND_WIDE:
return -RIG_EINVAL; /* sorry, WIDE WIDTH is not supported */
case RIG_PASSBAND_NARROW: /* must set narrow */
switch(mode) {
case RIG_MODE_AM:
cmd_index = FT_747_NATIVE_MODE_SET_AMN;
break;
case RIG_MODE_FM:
cmd_index = FT_747_NATIVE_MODE_SET_FMN;
break;
case RIG_MODE_CW:
cmd_index = FT_747_NATIVE_MODE_SET_CWN;
break;
default:
return -RIG_EINVAL; /* sorry, wrong MODE/WIDTH combo */
}
break;
#else
/* TODO! */
#endif
default:
return -RIG_EINVAL; /* sorry, wrong WIDTH requested */
}
/*
* phew! now send cmd to rig
*/
ft747_send_priv_cmd(rig,cmd_index);
rig_debug(RIG_DEBUG_VERBOSE,"ft747: cmd_index = %i \n", cmd_index);
return RIG_OK; /* good */
}
int ft747_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width) {
struct ft747_priv_data *p;
unsigned char mymode; /* ft747 mode */
if (!rig)
return -RIG_EINVAL;
p = (struct ft747_priv_data*)rig->state.priv;
ft747_get_update_data(rig); /* get whole shebang from rig */
mymode = p->update_data[FT747_SUMO_DISPLAYED_MODE];
mymode &= MODE_MASK; /* mask out bits 5 and 6 */
rig_debug(RIG_DEBUG_VERBOSE,"ft747: mymode = %x \n", mymode);
/*
* translate mode from ft747 to generic.
*/
switch(mymode) {
case MODE_FM:
(*mode) = RIG_MODE_FM;
rig_debug(RIG_DEBUG_VERBOSE,"ft747: mode = FM \n");
break;
case MODE_AM:
(*mode) = RIG_MODE_AM;
rig_debug(RIG_DEBUG_VERBOSE,"ft747: mode = AM \n");
break;
case MODE_CW:
(*mode) = RIG_MODE_CW;
rig_debug(RIG_DEBUG_VERBOSE,"ft747: mode = CW \n");
break;
case MODE_USB:
(*mode) = RIG_MODE_USB;
rig_debug(RIG_DEBUG_VERBOSE,"ft747: mode = USB \n");
break;
case MODE_LSB:
(*mode) = RIG_MODE_LSB;
rig_debug(RIG_DEBUG_VERBOSE,"ft747: mode = LSB \n");
break;
default:
return -RIG_EINVAL; /* sorry, wrong mode */
break;
}
return RIG_OK;
}
/*
* set vfo and store requested vfo for later RIG_VFO_CURR
* requests.
*
*/
int ft747_set_vfo(RIG *rig, vfo_t vfo) {
struct rig_state *rig_s;
struct ft747_priv_data *p;
unsigned char cmd_index; /* index of sequence to send */
if (!rig)
return -RIG_EINVAL;
p = (struct ft747_priv_data*)rig->state.priv;
rig_s = &rig->state;
/*
* TODO : check for errors -- FS
*/
switch(vfo) {
case RIG_VFO_A:
cmd_index = FT_747_NATIVE_VFO_A;
p->current_vfo = vfo; /* update active VFO */
break;
case RIG_VFO_B:
cmd_index = FT_747_NATIVE_VFO_B;
p->current_vfo = vfo; /* update active VFO */
break;
case RIG_VFO_CURR:
switch(p->current_vfo) { /* what is my active VFO ? */
case RIG_VFO_A:
cmd_index = FT_747_NATIVE_VFO_A;
break;
case RIG_VFO_B:
cmd_index = FT_747_NATIVE_VFO_B;
break;
default:
rig_debug(RIG_DEBUG_VERBOSE,"ft747: Unknown default VFO \n");
return -RIG_EINVAL; /* sorry, wrong current VFO */
}
break;
default:
return -RIG_EINVAL; /* sorry, wrong VFO */
}
/*
* phew! now send cmd to rig
*/
ft747_send_priv_cmd(rig,cmd_index);
return RIG_OK;
}
int ft747_get_vfo(RIG *rig, vfo_t *vfo) {
struct ft747_priv_data *p;
unsigned char status; /* ft747 status flag */
if (!rig)
return -RIG_EINVAL;
p = (struct ft747_priv_data*)rig->state.priv;
ft747_get_update_data(rig); /* get whole shebang from rig */
status = p->update_data[FT747_SUMO_DISPLAYED_STATUS];
status &= SF_VFOAB; /* check VFO bit*/
rig_debug(RIG_DEBUG_VERBOSE,"ft747: vfo status = %x \n", status);
/*
* translate vfo status from ft747 to generic.
*/
if (status) {
rig_debug(RIG_DEBUG_VERBOSE,"ft747: VFO = B \n");
(*vfo) = RIG_VFO_B;
return RIG_OK;
} else {
rig_debug(RIG_DEBUG_VERBOSE,"ft747: VFO = A \n");
(*vfo) = RIG_VFO_A;
return RIG_OK;
}
}
int ft747_set_ptt(RIG *rig,vfo_t vfo, ptt_t ptt) {
unsigned char cmd_index; /* index of sequence to send */
if (!rig)
return -RIG_EINVAL;
/* frontend sets VFO now , if targetable_vfo = 0 */
#if 0
ft747_set_vfo(rig,vfo); /* select VFO first */
#endif
switch(ptt) {
case RIG_PTT_OFF:
cmd_index = FT_747_NATIVE_PTT_OFF;
break;
case RIG_PTT_ON:
cmd_index = FT_747_NATIVE_PTT_ON;
break;
default:
return -RIG_EINVAL; /* sorry, wrong VFO */
}
/*
* phew! now send cmd to rig
*/
ft747_send_priv_cmd(rig,cmd_index);
return RIG_OK; /* good */
}
int ft747_get_ptt(RIG *rig, vfo_t vfo, ptt_t *ptt) {
struct ft747_priv_data *p;
unsigned char status; /* ft747 mode */
if (!rig)
return -RIG_EINVAL;
p = (struct ft747_priv_data*)rig->state.priv;
ft747_get_update_data(rig); /* get whole shebang from rig */
status = p->update_data[FT747_SUMO_DISPLAYED_STATUS];
status = status & SF_RXTX; /* check RXTX bit*/
rig_debug(RIG_DEBUG_VERBOSE,"ft747: ptt status = %x \n", status);
/*
* translate mode from ft747 to generic.
*/
if (status) {
rig_debug(RIG_DEBUG_VERBOSE,"ft747: PTT = ON \n");
(*ptt) = RIG_PTT_ON;
return RIG_OK;
} else {
rig_debug(RIG_DEBUG_VERBOSE,"ft747: PTT = OFF \n");
(*ptt) = RIG_PTT_OFF;
return RIG_OK;
}
}
/*
* private helper function. Retrieves update data from rig.
* using pacing value and buffer indicated in *priv struct.
*
* need to use this when doing ft747_get_* stuff
*/
static int ft747_get_update_data(RIG *rig) {
struct rig_state *rig_s;
struct ft747_priv_data *p;
unsigned char *cmd; /* points to sequence to send */
int n; /* for read_ */
if (!rig)
return -RIG_EINVAL;
p = (struct ft747_priv_data*)rig->state.priv;
rig_s = &rig->state;
/*
* Copy native cmd PACING to private cmd storage area
*/
memcpy(&p->p_cmd,&ncmd[FT_747_NATIVE_PACING].nseq,YAESU_CMD_LENGTH);
p->p_cmd[3] = p->pacing; /* get pacing value, and store in private cmd */
rig_debug(RIG_DEBUG_VERBOSE,"ft747: read pacing = %i \n",p->pacing);
/* send PACING cmd to rig */
cmd = p->p_cmd;
write_block(&rig_s->rigport, cmd, YAESU_CMD_LENGTH);
/* send UPDATE comand to fetch data*/
ft747_send_priv_cmd(rig,FT_747_NATIVE_UPDATE);
/* n = read_sleep(rig_s->fd,p->update_data, FT747_STATUS_UPDATE_DATA_LENGTH, FT747_DEFAULT_READ_TIMEOUT); */
n = read_block(&rig_s->rigport, p->update_data,
FT747_STATUS_UPDATE_DATA_LENGTH);
return 0;
}
/*
* private helper function to send a private command
* sequence . Must only be complete sequences.
* TODO: place variant of this in yaesu.c
*/
static int ft747_send_priv_cmd(RIG *rig, unsigned char ci) {
struct rig_state *rig_s;
struct ft747_priv_data *p;
unsigned char *cmd; /* points to sequence to send */
unsigned char cmd_index; /* index of sequence to send */
if (!rig)
return -RIG_EINVAL;
p = (struct ft747_priv_data*)rig->state.priv;
rig_s = &rig->state;
cmd_index = ci; /* get command */
if (! p->pcs[cmd_index].ncomp) {
rig_debug(RIG_DEBUG_VERBOSE,"ft747: Attempt to send incomplete sequence \n");
return -RIG_EINVAL;
}
cmd = (unsigned char *) p->pcs[cmd_index].nseq; /* get native sequence */
write_block(&rig_s->rigport, cmd, YAESU_CMD_LENGTH);
return RIG_OK;
}
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