//
//////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "GeneratorFMS.h"
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#endif
#define PHINC(x) ((float)(x)*0x10000/SAMPLE_RATE)
static const unsigned int fms_freq[2] = {
PHINC(1800), PHINC(1200)
};
//////////////////////////////////////////////////////////////////////
// Konstruktion/Destruktion
//////////////////////////////////////////////////////////////////////
CGeneratorFMS::CGeneratorFMS()
{
m_iAmpl = 16384;
duration = MS((float)1000/1200);
pause = MS(0);
ch_idx=0 ;
memset(pkt,0,256) ;
memset(data,0,512) ;
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* ---------------------------------------------------------------------- */
#include "multimon_gen.h"
#include <string.h>
#include <ctype.h>
#include <stdio.h>
/* ---------------------------------------------------------------------- */
#define PHINC(x) ((float)(x)*0x10000/SAMPLE_RATE)
static const unsigned int zvei_freq[16] = {
PHINC(2400), PHINC(1060), PHINC(1160), PHINC(1270),
PHINC(1400), PHINC(1530), PHINC(1670), PHINC(1830),
PHINC(2000), PHINC(2200), PHINC(2800), PHINC(810),
PHINC(970), PHINC(886), PHINC(2600), PHINC(0)
};
static const unsigned int zveis_freq[16] = {
PHINC(2400), PHINC(1060), PHINC(1160), PHINC(1270),
PHINC(1400), PHINC(1530), PHINC(1670), PHINC(1830),
PHINC(2000), PHINC(2200), PHINC(886), PHINC(810),
PHINC(740), PHINC(680), PHINC(970), PHINC(0)
};
void gen_init_zvei(struct gen_params *p, struct gen_state *s)
{
memset(s, 0, sizeof(struct gen_state));
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define SAMPLE_RATE 22050
#define PHINC(x) ((x)*0x10000/SAMPLE_RATE)
#include "multimon.h"
static const unsigned int ccir_freq[16] = {
PHINC(1981), PHINC(1124), PHINC(1197), PHINC(1275),
PHINC(1358), PHINC(1446), PHINC(1540), PHINC(1640),
PHINC(1747), PHINC(1860), PHINC(2400), PHINC(930),
PHINC(2247), PHINC(991), PHINC(2110), PHINC(1055)
};
/* ---------------------------------------------------------------------- */
static void ccir_init(struct demod_state *s)
{
selcall_init(s);
}
static void ccir_deinit(struct demod_state *s)
{
selcall_deinit(s);
#include "m.h"
#include "m_dsp.h"
/*
* 1209 1336 1477 1633
* 697 1 2 3 A
* 770 4 5 6 B
* 852 7 8 9 C
* 941 * 0 # D
*/
#define PHINC(f) ((f)*COSTAB_SIZE/SAMPLE_RATE)
static const int16_t dtmf_phinc_low[] =
{ PHINC(697), PHINC(770), PHINC(852), PHINC(941) };
static const int16_t dtmf_phinc_high[] =
{ PHINC(1209), PHINC(1336), PHINC(1477), PHINC(1633) };
static const char dtmf_trans[] = "123A456B789C*0#D";
/* dtmf stuff */
struct dtmfgen_state {
const char *p;
unsigned int duration;
unsigned int pause_duration;
unsigned int count;
unsigned int phinc_low, phinc_high;
unsigned int phase_low, phase_high;
};
void dtmfgen_init(struct dtmfgen_state *s, const char *dial_string)
