kopia lustrzana https://github.com/Hamlib/Hamlib
404 wiersze
11 KiB
C
404 wiersze
11 KiB
C
/*
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* Hamlib WiNRADiO backend - WR-G303 description
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* Copyright (c) 2001-2004 by Stephane Fillod
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*
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* $Id: g303.c,v 1.5 2007-09-18 19:34:43 fillods Exp $
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <stdlib.h>
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#include <hamlib/rig.h>
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#include "winradio.h"
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#ifdef _WIN32
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#ifdef HAVE_WINDOWS_H
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#include <windows.h>
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#endif
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#ifdef HAVE_WINBASE_H
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#include <winbase.h>
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#endif
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/*
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* Winradio G3 capabilities.
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*
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* TODO: rig_probe, rig_scan
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*/
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#define WRG3DLL "wrg3api.dll"
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#define G303_FUNC RIG_FUNC_NONE
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#define G303_LEVEL (RIG_LEVEL_ATT | RIG_LEVEL_AGC | RIG_LEVEL_RF | RIG_LEVEL_STRENGTH | RIG_LEVEL_RAWSTR)
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#define G303_MODES (RIG_MODE_USB) /* FIXME? */
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static int g3_init(RIG *rig);
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static int g3_cleanup(RIG *rig);
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static int g3_open(RIG *rig);
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static int g3_close(RIG *rig);
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static int g3_set_freq(RIG *rig, vfo_t vfo, freq_t freq);
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static int g3_get_freq(RIG *rig, vfo_t vfo, freq_t *freq);
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static int g3_set_powerstat(RIG *rig, powerstat_t status);
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static int g3_get_powerstat(RIG *rig, powerstat_t *status);
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static int g3_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val);
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static int g3_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val);
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static const char* g3_get_info(RIG *rig);
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/* #pragma pack(1) // set byte packing */
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typedef struct {
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int bLength;
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char szSerNum[9];
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char szProdName[9];
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DWORD dwMinFreq;
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DWORD dwMaxFreq;
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BYTE bNumBands;
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DWORD dwBandFreq[16];
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DWORD dwLOfreq;
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BYTE bNumVcos;
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DWORD dwVcoFreq[8];
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WORD wVcoDiv[8];
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BYTE bVcoBits[8];
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DWORD dwRefClk1;
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DWORD dwRefClk2;
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BYTE IF1DAC[8];
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} RADIO_INFO __attribute__((packed));
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/* #pragma pack() // set back the default packing */
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/* Some type definitions needed for dll access */
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typedef int (__stdcall *FNCOpenRadioDevice)(int iDeviceNum);
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typedef BOOL (__stdcall *FNCCloseRadioDevice)(int hRadio);
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typedef BOOL (__stdcall *FNCG3SetFrequency)(int hRadio, DWORD dwFreq);
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typedef DWORD (__stdcall *FNCG3GetFrequency)(int hRadio);
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typedef BOOL (__stdcall *FNCSetPower)(int hRadio, BOOL rPower);
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typedef BOOL (__stdcall *FNCGetPower)(int hRadio);
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typedef BOOL (__stdcall *FNCSetAtten)(int hRadio, BOOL rAtten);
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typedef BOOL (__stdcall *FNCGetAtten)(int hRadio);
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typedef BOOL (__stdcall *FNCSetAGC)(int hRadio, int rAGC);
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typedef int (__stdcall *FNCGetAGC)(int hRadio);
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typedef BOOL (__stdcall *FNCSetIFGain)(int hRadio, int rIFGain);
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typedef int (__stdcall *FNCGetIFGain)(int hRadio);
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typedef int (__stdcall *FNCGetSignalStrengthdBm)(int hRadio);
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typedef int (__stdcall *FNCGetRawSignalStrength)(int hRadio);
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typedef BOOL (__stdcall *FNCG3GetInfo)(int hRadio,RADIO_INFO *info);
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struct g3_priv_data {
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HMODULE dll;
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int hRadio;
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FNCOpenRadioDevice OpenRadioDevice;
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FNCCloseRadioDevice CloseRadioDevice;
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FNCG3SetFrequency G3SetFrequency;
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FNCG3GetFrequency G3GetFrequency;
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FNCSetPower SetPower;
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FNCGetPower GetPower;
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FNCSetAtten SetAtten;
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FNCGetAtten GetAtten;
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FNCSetAGC SetAGC;
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FNCGetAGC GetAGC;
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FNCSetIFGain SetIFGain;
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FNCGetIFGain GetIFGain;
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FNCGetSignalStrengthdBm GetSignalStrengthdBm;
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FNCGetRawSignalStrength GetRawSignalStrength;
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FNCG3GetInfo G3GetInfo;
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};
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const struct rig_caps g303_caps = {
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.rig_model = RIG_MODEL_G303,
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.model_name = "WR-G303",
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.mfg_name = "Winradio",
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.version = "0.2",
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.copyright = "LGPL", /* This wrapper, not the G3 DLL */
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.status = RIG_STATUS_BETA,
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.rig_type = RIG_TYPE_PCRECEIVER,
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.port_type = RIG_PORT_NONE,
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.targetable_vfo = 0,
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.ptt_type = RIG_PTT_NONE,
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.dcd_type = RIG_DCD_NONE,
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.has_get_func = G303_FUNC,
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.has_set_func = G303_FUNC,
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.has_get_level = G303_LEVEL,
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.has_set_level = RIG_LEVEL_SET(G303_LEVEL),
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.has_get_parm = RIG_PARM_NONE,
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.has_set_parm = RIG_PARM_NONE,
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.ctcss_list = NULL,
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.dcs_list = NULL,
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.chan_list = { RIG_CHAN_END },
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.transceive = RIG_TRN_OFF,
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.max_ifshift = kHz(2),
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.attenuator = { 20, RIG_DBLST_END, }, /* TBC */
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.rx_range_list1 = { {.start = kHz(9),.end = MHz(30),.modes = G303_MODES,
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.low_power = -1,.high_power = -1,.vfo = RIG_VFO_A},
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RIG_FRNG_END, },
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.tx_range_list1 = { RIG_FRNG_END, },
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.rx_range_list2 = { {.start = kHz(9),.end = MHz(30),.modes = G303_MODES,
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.low_power = -1,.high_power = -1,.vfo = RIG_VFO_A},
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RIG_FRNG_END, },
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.tx_range_list2 = { RIG_FRNG_END, },
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.tuning_steps = { {G303_MODES,1},
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RIG_TS_END, },
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.filters = { {G303_MODES, kHz(12)},
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RIG_FLT_END, },
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.rig_init = g3_init,
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.rig_cleanup = g3_cleanup,
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.rig_open = g3_open,
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.rig_close = g3_close,
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.set_freq = g3_set_freq,
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.get_freq = g3_get_freq,
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.set_powerstat = g3_set_powerstat,
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.get_powerstat = g3_get_powerstat,
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.set_level = g3_set_level,
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.get_level = g3_get_level,
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.get_info = g3_get_info,
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};
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int g3_init(RIG *rig)
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{
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struct g3_priv_data *priv;
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priv = (struct g3_priv_data*)malloc(sizeof(struct g3_priv_data));
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if (!priv) {
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/* whoops! memory shortage! */
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return -RIG_ENOMEM;
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}
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/* Try to load required dll */
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priv->dll = LoadLibrary(WRG3DLL);
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if (!priv->dll) {
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rig_debug(RIG_DEBUG_ERR, "%s: Unable to LoadLibrary %s\n",
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__FUNCTION__, WRG3DLL);
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free(priv);
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return -RIG_EIO; /* huh! */
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}
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/* Get process addresses from dll for function access */
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priv->OpenRadioDevice =
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(FNCOpenRadioDevice) GetProcAddress(priv->dll, "OpenRadioDevice");
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priv->OpenRadioDevice =
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(FNCOpenRadioDevice) GetProcAddress(priv->dll, "OpenRadioDevice");
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priv->CloseRadioDevice =
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(FNCCloseRadioDevice) GetProcAddress(priv->dll, "CloseRadioDevice");
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priv->G3SetFrequency =
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(FNCG3SetFrequency) GetProcAddress(priv->dll, "SetFrequency");
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priv->G3GetFrequency =
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(FNCG3GetFrequency) GetProcAddress(priv->dll, "GetFrequency");
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priv->SetPower = (FNCSetPower) GetProcAddress(priv->dll, "SetPower");
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priv->GetPower = (FNCGetPower) GetProcAddress(priv->dll, "GetPower");
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priv->SetAtten = (FNCSetAtten) GetProcAddress(priv->dll, "SetAtten");
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priv->GetAtten = (FNCGetAtten) GetProcAddress(priv->dll, "GetAtten");
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priv->SetAGC = (FNCSetAGC) GetProcAddress(priv->dll, "SetAGC");
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priv->GetAGC = (FNCGetAGC) GetProcAddress(priv->dll, "GetAGC");
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priv->SetIFGain = (FNCSetIFGain) GetProcAddress(priv->dll, "SetIFGain");
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priv->GetIFGain = (FNCGetIFGain) GetProcAddress(priv->dll, "GetIFGain");
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priv->GetSignalStrengthdBm =
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(FNCGetSignalStrengthdBm) GetProcAddress(priv->dll, "GetSignalStrengthdBm");
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priv->GetRawSignalStrength =
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(FNCGetRawSignalStrength) GetProcAddress(priv->dll, "GetRawSignalStrength");
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priv->G3GetInfo = (FNCG3GetInfo) GetProcAddress(priv->dll, "G3GetInfo");
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rig->state.priv = (void*)priv;
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return RIG_OK;
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}
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int g3_open(RIG *rig)
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{
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struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
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int device_num;
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device_num = atoi(rig->state.rigport.pathname);
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/* Open Winradio receiver handle */
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priv->hRadio = priv->OpenRadioDevice(device_num);
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if (priv->hRadio == 0)
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return -RIG_EIO; /* huh! */
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/* Make sure the receiver is switched on */
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priv->SetPower(priv->hRadio, TRUE);
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return RIG_OK;
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}
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int g3_close(RIG *rig)
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{
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struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
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priv->CloseRadioDevice(priv->hRadio);
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return RIG_OK;
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}
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int g3_cleanup(RIG *rig)
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{
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struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
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if (!rig)
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return -RIG_EINVAL;
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/* Clean up the dll access */
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FreeLibrary(priv->dll);
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if (rig->state.priv)
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free(rig->state.priv);
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rig->state.priv = NULL;
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return RIG_OK;
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}
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int g3_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
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{
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struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
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int ret;
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ret = priv->G3SetFrequency(priv->hRadio, (DWORD) (freq));
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ret = ret==TRUE ? RIG_OK : -RIG_EIO;
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return ret;
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}
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int g3_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
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{
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struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
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*freq = (freq_t) priv->G3GetFrequency(priv->hRadio);
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return *freq != 0 ? RIG_OK : -RIG_EIO;
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}
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int g3_set_powerstat(RIG *rig, powerstat_t status)
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{
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struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
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int ret;
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ret = priv->SetPower(priv->hRadio, status==RIG_POWER_ON ? TRUE : FALSE);
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ret = ret==TRUE ? RIG_OK : -RIG_EIO;
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return ret;
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}
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int g3_get_powerstat(RIG *rig, powerstat_t *status)
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{
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struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
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int ret;
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ret = priv->GetPower(priv->hRadio);
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*status = ret==TRUE ? RIG_POWER_ON : RIG_POWER_OFF;
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return RIG_OK;
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}
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int g3_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
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{
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struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
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int ret, agc;
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switch(level) {
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case RIG_LEVEL_ATT:
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ret = priv->SetAtten(priv->hRadio, val.i != 0 ? TRUE : FALSE);
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break;
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case RIG_LEVEL_AGC:
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switch (val.i) {
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case RIG_AGC_OFF: agc = 0; break;
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case RIG_AGC_SLOW: agc = 1; break;
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case RIG_AGC_MEDIUM: agc = 2; break;
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case RIG_AGC_FAST: agc = 3; break;
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default:
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return -RIG_EINVAL;
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}
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ret = priv->SetAGC(priv->hRadio, agc);
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break;
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case RIG_LEVEL_RF:
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ret = priv->SetIFGain(priv->hRadio, (int)(val.f*100));
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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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ret = ret==TRUE ? RIG_OK : -RIG_EIO;
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return ret;
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}
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int g3_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
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{
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struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
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int ret;
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ret = RIG_OK;
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switch(level) {
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case RIG_LEVEL_ATT:
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val->i = priv->GetAtten(priv->hRadio)?rig->caps->attenuator[0]:0;
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break;
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case RIG_LEVEL_AGC:
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switch (priv->GetAGC(priv->hRadio)) {
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case 0: val->i = RIG_AGC_OFF; break;
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case 1: val->i = RIG_AGC_SLOW; break;
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case 2: val->i = RIG_AGC_MEDIUM; break;
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case 3: val->i = RIG_AGC_FAST; break;
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case -1: ret = -RIG_EIO; break;
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default:
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return -RIG_EINVAL;
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}
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break;
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case RIG_LEVEL_STRENGTH:
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val->i = priv->GetSignalStrengthdBm(priv->hRadio)/10+73;
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break;
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case RIG_LEVEL_RAWSTR:
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val->i = priv->GetRawSignalStrength(priv->hRadio);
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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 ret;
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}
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static const char* g3_get_info(RIG *rig)
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{
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struct g3_priv_data *priv = (struct g3_priv_data *)rig->state.priv;
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static RADIO_INFO info;
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info.bLength = sizeof(RADIO_INFO);
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if (priv->G3GetInfo(priv->hRadio,&info) == FALSE)
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return NULL;
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return info.szSerNum;
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}
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#endif /* _WIN32 */
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