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Hamlib/rigs/winradio/g305.c

435 wiersze
12 KiB
C
Czysty Wina Historia

/*
* Hamlib WiNRADiO backend - WR-G305 description
* Copyright (c) 2001-2009 by Stephane Fillod
*
*
* 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 <hamlib/rig.h>
#include "winradio.h"
#ifdef _WIN32
#ifdef HAVE_WINDOWS_H
#include <windows.h>
#endif
#ifdef HAVE_WINBASE_H
#include <winbase.h>
#endif
/*
* Winradio G3 capabilities.
* Cloned from G303
*
* TODO: rig_probe, rig_scan
*/
#define WRG3DLL "wrg3api.dll"
#define G305_FUNC RIG_FUNC_NONE
#define G305_LEVEL (RIG_LEVEL_ATT | RIG_LEVEL_AGC | RIG_LEVEL_RF | RIG_LEVEL_STRENGTH | RIG_LEVEL_RAWSTR)
#define G305_MODES (RIG_MODE_USB) /* FIXME? */
static int g3_init(RIG *rig);
static int g3_cleanup(RIG *rig);
static int g3_open(RIG *rig);
static int g3_close(RIG *rig);
static int g3_set_freq(RIG *rig, vfo_t vfo, freq_t freq);
static int g3_get_freq(RIG *rig, vfo_t vfo, freq_t *freq);
static int g3_set_powerstat(RIG *rig, powerstat_t status);
static int g3_get_powerstat(RIG *rig, powerstat_t *status);
static int g3_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val);
static int g3_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val);
static const char *g3_get_info(RIG *rig);
/* #pragma pack(1) // set byte packing */
typedef struct
{
int bLength;
char szSerNum[9];
char szProdName[9];
DWORD dwMinFreq;
DWORD dwMaxFreq;
BYTE bNumBands;
DWORD dwBandFreq[16];
DWORD dwLOfreq;
BYTE bNumVcos;
DWORD dwVcoFreq[8];
WORD wVcoDiv[8];
BYTE bVcoBits[8];
DWORD dwRefClk1;
DWORD dwRefClk2;
BYTE IF1DAC[8];
} __attribute__((packed)) RADIO_INFO;
/* #pragma pack() // set back the default packing */
/* Some type definitions needed for dll access */
typedef int (__stdcall *FNCOpenRadioDevice)(int iDeviceNum);
typedef BOOL (__stdcall *FNCCloseRadioDevice)(int hRadio);
typedef BOOL (__stdcall *FNCG3SetFrequency)(int hRadio, DWORD dwFreq);
typedef DWORD (__stdcall *FNCG3GetFrequency)(int hRadio);
typedef BOOL (__stdcall *FNCSetPower)(int hRadio, BOOL rPower);
typedef BOOL (__stdcall *FNCGetPower)(int hRadio);
typedef BOOL (__stdcall *FNCSetAtten)(int hRadio, BOOL rAtten);
typedef BOOL (__stdcall *FNCGetAtten)(int hRadio);
typedef BOOL (__stdcall *FNCSetAGC)(int hRadio, int rAGC);
typedef int (__stdcall *FNCGetAGC)(int hRadio);
typedef BOOL (__stdcall *FNCSetIFGain)(int hRadio, int rIFGain);
typedef int (__stdcall *FNCGetIFGain)(int hRadio);
typedef int (__stdcall *FNCGetSignalStrengthdBm)(int hRadio);
typedef int (__stdcall *FNCGetRawSignalStrength)(int hRadio);
typedef BOOL (__stdcall *FNCG3GetInfo)(int hRadio, RADIO_INFO *info);
struct g3_priv_data
{
HMODULE dll;
int hRadio;
FNCOpenRadioDevice OpenRadioDevice;
FNCCloseRadioDevice CloseRadioDevice;
FNCG3SetFrequency G3SetFrequency;
FNCG3GetFrequency G3GetFrequency;
FNCSetPower SetPower;
FNCGetPower GetPower;
FNCSetAtten SetAtten;
FNCGetAtten GetAtten;
FNCSetAGC SetAGC;
FNCGetAGC GetAGC;
FNCSetIFGain SetIFGain;
FNCGetIFGain GetIFGain;
FNCGetSignalStrengthdBm GetSignalStrengthdBm;
FNCGetRawSignalStrength GetRawSignalStrength;
FNCG3GetInfo G3GetInfo;
};
const struct rig_caps g305_caps =
{
RIG_MODEL(RIG_MODEL_G305),
.model_name = "WR-G305",
.mfg_name = "Winradio",
.version = "0.2.1",
.copyright = "LGPL", /* This wrapper, not the G3 DLL */
.status = RIG_STATUS_ALPHA,
.rig_type = RIG_TYPE_PCRECEIVER,
.port_type = RIG_PORT_NONE,
.targetable_vfo = 0,
.ptt_type = RIG_PTT_NONE,
.dcd_type = RIG_DCD_NONE,
.has_get_func = G305_FUNC,
.has_set_func = G305_FUNC,
.has_get_level = G305_LEVEL,
.has_set_level = RIG_LEVEL_SET(G305_LEVEL),
.has_get_parm = RIG_PARM_NONE,
.has_set_parm = RIG_PARM_NONE,
.ctcss_list = NULL,
.dcs_list = NULL,
.chan_list = { RIG_CHAN_END },
.transceive = RIG_TRN_OFF,
.max_ifshift = kHz(2),
.attenuator = { 20, RIG_DBLST_END, }, /* TBC */
.rx_range_list1 = { {
.startf = kHz(9), .endf = MHz(30), .modes = G305_MODES,
.low_power = -1, .high_power = -1, .vfo = RIG_VFO_A
},
RIG_FRNG_END,
},
.tx_range_list1 = { RIG_FRNG_END, },
.rx_range_list2 = { {
.startf = kHz(9), .endf = MHz(30), .modes = G305_MODES,
.low_power = -1, .high_power = -1, .vfo = RIG_VFO_A
},
RIG_FRNG_END,
},
.tx_range_list2 = { RIG_FRNG_END, },
.tuning_steps = { {G305_MODES, 1},
RIG_TS_END,
},
.filters = { {G305_MODES, kHz(12)},
RIG_FLT_END,
},
.rig_init = g3_init,
.rig_cleanup = g3_cleanup,
.rig_open = g3_open,
.rig_close = g3_close,
.set_freq = g3_set_freq,
.get_freq = g3_get_freq,
.set_powerstat = g3_set_powerstat,
.get_powerstat = g3_get_powerstat,
.set_level = g3_set_level,
.get_level = g3_get_level,
.get_info = g3_get_info,
.hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
};
int g3_init(RIG *rig)
{
struct g3_priv_data *priv;
rig->state.priv = (struct g3_priv_data *)calloc(1, sizeof(struct g3_priv_data));
if (!rig->state.priv)
{
/* whoops! memory shortage! */
return -RIG_ENOMEM;
}
priv = rig->state.priv;
/* Try to load required dll */
priv->dll = LoadLibrary(WRG3DLL);
if (!priv->dll)
{
rig_debug(RIG_DEBUG_ERR, "%s: Unable to LoadLibrary %s\n",
__func__, WRG3DLL);
free(priv);
return -RIG_EIO; /* huh! */
}
/* Get process addresses from dll for function access */
priv->OpenRadioDevice =
(FNCOpenRadioDevice) GetProcAddress(priv->dll, "OpenRadioDevice");
priv->CloseRadioDevice =
(FNCCloseRadioDevice) GetProcAddress(priv->dll, "CloseRadioDevice");
priv->G3SetFrequency =
(FNCG3SetFrequency) GetProcAddress(priv->dll, "SetFrequency");
priv->G3GetFrequency =
(FNCG3GetFrequency) GetProcAddress(priv->dll, "GetFrequency");
priv->SetPower = (FNCSetPower) GetProcAddress(priv->dll, "SetPower");
priv->GetPower = (FNCGetPower) GetProcAddress(priv->dll, "GetPower");
priv->SetAtten = (FNCSetAtten) GetProcAddress(priv->dll, "SetAtten");
priv->GetAtten = (FNCGetAtten) GetProcAddress(priv->dll, "GetAtten");
priv->SetAGC = (FNCSetAGC) GetProcAddress(priv->dll, "SetAGC");
priv->GetAGC = (FNCGetAGC) GetProcAddress(priv->dll, "GetAGC");
priv->SetIFGain = (FNCSetIFGain) GetProcAddress(priv->dll, "SetIFGain");
priv->GetIFGain = (FNCGetIFGain) GetProcAddress(priv->dll, "GetIFGain");
priv->GetSignalStrengthdBm =
(FNCGetSignalStrengthdBm) GetProcAddress(priv->dll, "GetSignalStrengthdBm");
priv->GetRawSignalStrength =
(FNCGetRawSignalStrength) GetProcAddress(priv->dll, "GetRawSignalStrength");
priv->G3GetInfo = (FNCG3GetInfo) GetProcAddress(priv->dll, "G3GetInfo");
return RIG_OK;
}
int g3_open(RIG *rig)
{
struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
int device_num;
device_num = atoi(rig->state.rigport.pathname);
/* Open Winradio receiver handle */
priv->hRadio = priv->OpenRadioDevice(device_num);
if (priv->hRadio == 0)
{
return -RIG_EIO; /* huh! */
}
/* Make sure the receiver is switched on */
priv->SetPower(priv->hRadio, TRUE);
return RIG_OK;
}
int g3_close(RIG *rig)
{
struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
priv->CloseRadioDevice(priv->hRadio);
return RIG_OK;
}
int g3_cleanup(RIG *rig)
{
struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
if (priv)
{
/* Clean up the dll access */
FreeLibrary(priv->dll);
free(rig->state.priv);
}
rig->state.priv = NULL;
return RIG_OK;
}
int g3_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
{
struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
int ret;
ret = priv->G3SetFrequency(priv->hRadio, (DWORD)(freq));
ret = ret == TRUE ? RIG_OK : -RIG_EIO;
return ret;
}
int g3_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
{
struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
*freq = (freq_t) priv->G3GetFrequency(priv->hRadio);
return *freq != 0 ? RIG_OK : -RIG_EIO;
}
int g3_set_powerstat(RIG *rig, powerstat_t status)
{
struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
int ret;
ret = priv->SetPower(priv->hRadio, status == RIG_POWER_ON ? TRUE : FALSE);
ret = ret == TRUE ? RIG_OK : -RIG_EIO;
return ret;
}
int g3_get_powerstat(RIG *rig, powerstat_t *status)
{
struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
int ret;
ret = priv->GetPower(priv->hRadio);
*status = ret == TRUE ? RIG_POWER_ON : RIG_POWER_OFF;
return RIG_OK;
}
int g3_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
{
struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
int ret, agc;
switch (level)
{
case RIG_LEVEL_ATT:
ret = priv->SetAtten(priv->hRadio, val.i != 0 ? TRUE : FALSE);
break;
case RIG_LEVEL_AGC:
switch (val.i)
{
case RIG_AGC_OFF: agc = 0; break;
case RIG_AGC_SLOW: agc = 1; break;
case RIG_AGC_MEDIUM: agc = 2; break;
case RIG_AGC_FAST: agc = 3; break;
default:
return -RIG_EINVAL;
}
ret = priv->SetAGC(priv->hRadio, agc);
break;
case RIG_LEVEL_RF:
ret = priv->SetIFGain(priv->hRadio, (int)(val.f * 100));
break;
default:
return -RIG_EINVAL;
}
ret = ret == TRUE ? RIG_OK : -RIG_EIO;
return ret;
}
int g3_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
{
struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
int ret;
ret = RIG_OK;
switch (level)
{
case RIG_LEVEL_ATT:
val->i = priv->GetAtten(priv->hRadio) ? rig->caps->attenuator[0] : 0;
break;
case RIG_LEVEL_AGC:
switch (priv->GetAGC(priv->hRadio))
{
case 0: val->i = RIG_AGC_OFF; break;
case 1: val->i = RIG_AGC_SLOW; break;
case 2: val->i = RIG_AGC_MEDIUM; break;
case 3: val->i = RIG_AGC_FAST; break;
case -1: ret = -RIG_EIO; break;
default:
return -RIG_EINVAL;
}
break;
case RIG_LEVEL_STRENGTH:
val->i = priv->GetSignalStrengthdBm(priv->hRadio) / 10 + 73;
break;
case RIG_LEVEL_RAWSTR:
val->i = priv->GetRawSignalStrength(priv->hRadio);
break;
default:
return -RIG_EINVAL;
}
return ret;
}
static const char *g3_get_info(RIG *rig)
{
struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
static RADIO_INFO info;
info.bLength = sizeof(RADIO_INFO);
if (priv->G3GetInfo(priv->hRadio, &info) == FALSE)
{
return NULL;
}
return info.szSerNum;
}
#endif /* _WIN32 */
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