Tweaks to spandsp tests

Addition of tones to modem connect tones
Repeat function for V.18 TDD

libs/spandsp/src/Makefile.am

@@ -19,8 +19,6 @@
 AM_CFLAGS = $(COMP_VENDOR_CFLAGS)
 AM_LDFLAGS = $(COMP_VENDOR_LDFLAGS)
 
-MAINTAINERCLEANFILES = Makefile.in
-
 DISTCLEANFILES = $(srcdir)/at_interpreter_dictionary.h \
                  $(srcdir)/math_fixed_tables.h \
                  $(srcdir)/v17_v32bis_rx_fixed_rrc.h \
@@ -46,6 +44,10 @@ DISTCLEANFILES = $(srcdir)/at_interpreter_dictionary.h \
                  $(srcdir)/v29tx_fixed_rrc.h \
                  $(srcdir)/v29tx_floating_rrc.h
 
+CLEANFILES = ${DISTCLEANFILES}
+MOSTLYCLEANFILES = ${DISTCLEANFILES}
+MAINTAINERCLEANFILES = ${DISTCLEANFILES}
+
 EXTRA_DIST = floating_fudge.h \
              libspandsp.dsp \
              libspandsp.2005.sln \
@@ -322,7 +324,8 @@ nobase_include_HEADERS = spandsp/ademco_contactid.h \
 
 nodist_include_HEADERS = spandsp.h
 
-noinst_HEADERS = faxfont.h \
+noinst_HEADERS = cielab_luts.h \
+                 faxfont.h \
                  filter_tools.h \
                  gsm0610_local.h \
                  lpc10_encdecs.h \

libs/spandsp/src/async.c

@@ -179,27 +179,30 @@ SPAN_DECLARE_NONSTD(void) async_rx_put_bit(void *user_data, int bit)
         {
             /* Align the received value */
             if (s->data_bits < 8)
-                s->byte_in_progress >>= (8 - s->data_bits);
+                s->byte_in_progress = (s->byte_in_progress & 0xFF) >> (8 - s->data_bits);
             s->put_byte(s->user_data, s->byte_in_progress);
             s->bitpos = 0;
         }
-        else if (s->use_v14)
-        {
-            /* This is actually the start bit for the next character, and
-               the stop bit has been dropped from the stream. This is the
-               rate adaption specified in V.14 */
-            /* Align the received value */
-            if (s->data_bits < 8)
-                s->byte_in_progress >>= (8 - s->data_bits);
-            s->put_byte(s->user_data, s->byte_in_progress);
-            s->bitpos = 1;
-            s->parity_bit = 0;
-            s->byte_in_progress = 0;
-        }
         else
         {
-            s->framing_errors++;
-            s->bitpos = 0;
+            if (s->use_v14)
+            {
+                /* This is actually the start bit for the next character, and
+                   the stop bit has been dropped from the stream. This is the
+                   rate adaption specified in V.14 */
+                /* Align the received value */
+                if (s->data_bits < 8)
+                    s->byte_in_progress = (s->byte_in_progress & 0xFF) >> (8 - s->data_bits);
+                s->put_byte(s->user_data, s->byte_in_progress);
+                s->bitpos = 1;
+                s->parity_bit = 0;
+                s->byte_in_progress = 0;
+            }
+            else
+            {
+                s->framing_errors++;
+                s->bitpos = 0;
+            }
         }
     }
 }

libs/spandsp/src/fax_modems.c

@@ -336,6 +336,7 @@ SPAN_DECLARE(int) fax_modems_free(fax_modems_state_t *s)
 {
     if (s)
         free(s);
+    /*endif*/
     return 0;
 }
 /*- End of function --------------------------------------------------------*/

libs/spandsp/src/fsk.c

@@ -70,16 +70,16 @@ const fsk_spec_t preset_fsk_specs[] =
     },
     {
         "V23 ch 1",
-        2100,
-        1300,
+        1700 + 400,
+        1700 - 400,
         -14,
         -30,
         1200*100
     },
     {
         "V23 ch 2",
-        450,
-        390,
+        420 + 30,
+        420 - 30,
         -14,
         -30,
         75*100
@@ -102,27 +102,35 @@ const fsk_spec_t preset_fsk_specs[] =
     },
     {
         "Bell202",
-        2200,
-        1200,
+        1700 + 500,
+        1700 - 500,
         -14,
         -30,
         1200*100
     },
     {
-        "Weitbrecht 45.45", /* Used for TDD (Telecoms Device for the Deaf) */
-        1800,
-        1400,
+        "Weitbrecht 45.45", /* Used for US TDD (Telecoms Device for the Deaf) */
+        1600 + 200,
+        1600 - 200,
         -14,
         -30,
          4545
     },
     {
-        "Weitbrecht 50",    /* Used for TDD (Telecoms Device for the Deaf) */
-        1800,
-        1400,
+        "Weitbrecht 50",    /* Used for Internatioal TDD (Telecoms Device for the Deaf) */
+        1600 + 200,
+        1600 - 200,
         -14,
         -30,
-         5000
+         50*100
+    },
+    {
+        "V21 (110bps) ch 1",
+        1080 + 100,
+        1080 - 100,
+        -14,
+        -30,
+        110*100
     }
 };
 
@@ -476,6 +484,10 @@ SPAN_DECLARE_NONSTD(int) fsk_rx(fsk_rx_state_t *s, const int16_t *amp, int len)
                 s->put_bit(s->put_bit_user_data, baudstate);
             }
             break;
+        case FSK_FRAME_MODE_5N1_FRAMES:
+        case FSK_FRAME_MODE_7N1_FRAMES:
+        case FSK_FRAME_MODE_7E1_FRAMES:
+        case FSK_FRAME_MODE_7E2_FRAMES:
         default:
             /* Gather the specified number of bits, with robust checking to ensure reasonable voice immunity.
                The first bit should be a start bit (0), and the last bit should be a stop bit (1) */
@@ -527,24 +539,22 @@ SPAN_DECLARE_NONSTD(int) fsk_rx(fsk_rx_state_t *s, const int16_t *amp, int len)
                            state as the next bit */
                         if (s->last_bit == baudstate)
                         {
-                            s->frame_bits |= (baudstate << s->framing_mode);
-                            s->frame_bits >>= 1;
-                            s->baud_phase -= (SAMPLE_RATE*100);
                             if (++s->frame_state > s->framing_mode)
                             {
-                                /* Check we have a stop bit */
-                                if (baudstate == 1)
+                                /* Check we have a stop bit and a start bit */
+                                if (baudstate == 1  &&  (s->frame_bits & 0x02) == 0)
                                 {
-                                    /* Check we have a start bit */
-                                    if ((s->frame_bits & 1) == 0)
-                                    {
-                                        /* Drop the start bit, and pass the rest back */
-                                        s->frame_bits >>= 1;
-                                        s->put_bit(s->put_bit_user_data, s->frame_bits);
-                                    }
+                                    /* Drop the start bit, and pass the rest back */
+                                    s->put_bit(s->put_bit_user_data, s->frame_bits >> 2);
                                 }
                                 s->frame_state = 0;
                             }
+                            else
+                            {
+                                s->frame_bits |= (baudstate << s->framing_mode);
+                                s->frame_bits >>= 1;
+                            }
+                            s->baud_phase -= (SAMPLE_RATE*100);
                         }
                         else
                         {

libs/spandsp/src/modem_connect_tones.c

@@ -94,6 +94,8 @@ SPAN_DECLARE(const char *) modem_connect_tone_to_str(int tone)
         return "FAX preamble";
     case MODEM_CONNECT_TONES_FAX_CED_OR_PREAMBLE:
         return "FAX CED or preamble";
+    case MODEM_CONNECT_TONES_BELL_ANS:
+        return "Bell ANS";
     case MODEM_CONNECT_TONES_CALLING_TONE:
         return "Calling tone";
     }
@@ -206,6 +208,20 @@ SPAN_DECLARE_NONSTD(int) modem_connect_tones_tx(modem_connect_tones_tx_state_t *
         }
         s->duration_timer -= len;
         break;
+    case MODEM_CONNECT_TONES_BELL_ANS:
+        if (s->duration_timer < len)
+            len = s->duration_timer;
+        if (s->duration_timer > ms_to_samples(2600))
+        {
+            /* There is some initial silence to be generated. */
+            if ((i = s->duration_timer - ms_to_samples(2600)) > len)
+                i = len;
+            memset(amp, 0, sizeof(int16_t)*i);
+        }
+        for (  ;  i < len;  i++)
+            amp[i] = dds_mod(&s->tone_phase, s->tone_phase_rate, s->level, 0);
+        s->duration_timer -= len;
+        break;
     case MODEM_CONNECT_TONES_CALLING_TONE:
         for (  ;  i < len;  i++)
         {
@@ -301,6 +317,17 @@ SPAN_DECLARE(modem_connect_tones_tx_state_t *) modem_connect_tones_tx_init(modem
         s->mod_phase = 0;
         s->hop_timer = ms_to_samples(450);
         break;
+    case MODEM_CONNECT_TONES_BELL_ANS:
+        /* 0.2s of silence, then 2.6s to 4s of 2225Hz+-15Hz tone, then 75ms of silence. */
+        s->tone_phase_rate = dds_phase_rate(2225.0);
+        s->level = dds_scaling_dbm0(-11);
+        s->mod_phase_rate = 0;
+        s->mod_level = 0;
+        s->duration_timer = ms_to_samples(200 + 2600);
+        s->tone_phase = 0;
+        s->mod_phase = 0;
+        s->hop_timer = 0;
+        break;
     case MODEM_CONNECT_TONES_CALLING_TONE:
         /* 0.6s of 1300Hz+-15Hz + 2.0s of silence repeating. */
         s->tone_phase_rate = dds_phase_rate(1300.0);
@@ -441,7 +468,7 @@ SPAN_DECLARE_NONSTD(int) modem_connect_tones_rx(modem_connect_tones_rx_state_t *
             /* A Cauer notch at 1100Hz, spread just wide enough to meet our detection bandwidth
                criteria. */
             /* Poles 0.736618498*exp(+-1047/4000 * PI * j)
-               Zeroes exp(+-1099.5 * PI * j) */
+               Zeroes exp(+-1099.5/4000 * PI * j) */
             v1 = 0.792928f*famp + 1.0018744927985f*s->znotch_1 - 0.54196833412465f*s->znotch_2;
             famp = v1 - 1.2994747954630f*s->znotch_1 + s->znotch_2;
             s->znotch_2 = s->znotch_1;
@@ -487,7 +514,7 @@ SPAN_DECLARE_NONSTD(int) modem_connect_tones_rx(modem_connect_tones_rx_state_t *
             famp = amp[i];
             /* A Cauer bandpass at 15Hz, with which we demodulate the AM signal. */
             /* Poles 0.9983989*exp(+-15/4000 * PI * j)
-               Zeroes exp(0 * PI * j) */
+               Zeroes exp(0/4000 * PI * j) */
             v1 = fabs(famp) + 1.996667f*s->z15hz_1 - 0.9968004f*s->z15hz_2;
             filtered = 0.001599787f*(v1 - s->z15hz_2);
             s->z15hz_2 = s->z15hz_1;
@@ -497,8 +524,8 @@ SPAN_DECLARE_NONSTD(int) modem_connect_tones_rx(modem_connect_tones_rx_state_t *
             /* A Cauer notch at 2100Hz, spread just wide enough to meet our detection bandwidth
                criteria. */
             /* Poles 0.7144255*exp(+-2105.612/4000 * PI * j)
-               Zeroes exp(+-2099.9 * PI * j) */
-            v1 = 0.76000f*famp - 0.1183852f*s->znotch_1 - 0.5104039f*s->znotch_2;
+               Zeroes exp(+-2099.9/4000 * PI * j) */
+            v1 = 0.7552f*famp - 0.1183852f*s->znotch_1 - 0.5104039f*s->znotch_2;
             famp = v1 + 0.1567596f*s->znotch_1 + s->znotch_2;
             s->znotch_2 = s->znotch_1;
             s->znotch_1 = v1;
@@ -585,6 +612,44 @@ SPAN_DECLARE_NONSTD(int) modem_connect_tones_rx(modem_connect_tones_rx_state_t *
             }
         }
         break;
+    case MODEM_CONNECT_TONES_BELL_ANS:
+        for (i = 0;  i < len;  i++)
+        {
+            famp = amp[i];
+            /* A Cauer notch at 2225Hz, spread just wide enough to meet our detection bandwidth
+               criteria. */
+            /* Poles 0.7144255*exp(+-2230.612/4000 * PI * j)
+               Zeroes exp(+-2224.9/4000 * PI * j) */
+            v1 = 0.739651f*famp - 0.257384f*s->znotch_1 - 0.510404f*s->znotch_2;
+            famp = v1 + 0.351437f*s->znotch_1 + s->znotch_2;
+            s->znotch_2 = s->znotch_1;
+            s->znotch_1 = v1;
+            notched = (int16_t) lfastrintf(famp);
+
+            /* Estimate the overall energy in the channel, and the energy in
+               the notch (i.e. overall channel energy - tone energy => noise).
+               Use abs instead of multiply for speed (is it really faster?). */
+            s->channel_level += ((abs(amp[i]) - s->channel_level) >> 5);
+            s->notch_level += ((abs(notched) - s->notch_level) >> 5);
+            if (s->channel_level > 70  &&  s->notch_level*6 < s->channel_level)
+            {
+                /* There is adequate energy in the channel, and it is mostly at 2225Hz. */
+                if (s->tone_present != MODEM_CONNECT_TONES_BELL_ANS)
+                {
+                    if (++s->tone_cycle_duration >= ms_to_samples(415))
+                        report_tone_state(s, MODEM_CONNECT_TONES_BELL_ANS, lfastrintf(log10f(s->channel_level/32768.0f)*20.0f + DBM0_MAX_POWER + 0.8f));
+                }
+            }
+            else
+            {
+                /* If the signal looks wrong, even for a moment, we consider this the
+                   end of the tone. */
+                if (s->tone_present == MODEM_CONNECT_TONES_BELL_ANS)
+                    report_tone_state(s, MODEM_CONNECT_TONES_NONE, -99);
+                s->tone_cycle_duration = 0;
+            }
+        }
+        break;
     case MODEM_CONNECT_TONES_CALLING_TONE:
         for (i = 0;  i < len;  i++)
         {
@@ -592,7 +657,7 @@ SPAN_DECLARE_NONSTD(int) modem_connect_tones_rx(modem_connect_tones_rx_state_t *
             /* A Cauer notch at 1300Hz, spread just wide enough to meet our detection bandwidth
                criteria. */
             /* Poles 0.736618498*exp(+-1247/4000 * PI * j)
-               Zeroes exp(+-1299.5 * PI * j) */
+               Zeroes exp(+-1299.5/4000 * PI * j) */
             v1 = 0.755582f*famp + 0.820887174515f*s->znotch_1 - 0.541968324778f*s->znotch_2;
             famp = v1 - 1.0456667108f*s->znotch_1 + s->znotch_2;
             s->znotch_2 = s->znotch_1;

libs/spandsp/src/spandsp/fsk.h

@@ -110,7 +110,8 @@ enum
     FSK_BELL103CH2,
     FSK_BELL202,
     FSK_WEITBRECHT,     /* 45.45 baud version, used for TDD (Telecom Device for the Deaf) */
-    FSK_WEITBRECHT50    /* 50 baud version, used for TDD (Telecom Device for the Deaf) */
+    FSK_WEITBRECHT50,   /* 50 baud version, used for TDD (Telecom Device for the Deaf) */
+    FSK_V21CH1_110      /* 110 bps version of V.21 channel 1, as used by V.18 */
 };
 
 enum
@@ -119,7 +120,8 @@ enum
     FSK_FRAME_MODE_SYNC = 1,
     FSK_FRAME_MODE_5N1_FRAMES = 7,      /* 5 bits of data + start bit + stop bit */
     FSK_FRAME_MODE_7N1_FRAMES = 9,      /* 7 bits of data + start bit + stop bit */
-    FSK_FRAME_MODE_8N1_FRAMES = 10      /* 8 bits of data + start bit + stop bit */
+    FSK_FRAME_MODE_7E1_FRAMES = 10,     /* 7 bits of data + even parity + start bit + stop bit */
+    FSK_FRAME_MODE_7E2_FRAMES = 11      /* 7 bits of data + even parity + start bit + 2 stop bits */
 };
 
 SPAN_DECLARE_DATA extern const fsk_spec_t preset_fsk_specs[];

libs/spandsp/src/spandsp/modem_connect_tones.h

@@ -76,9 +76,11 @@ enum
                This is only valid as a tone type to receive. It is never reported as a detected tone
                type. The report will either be for FAX preamble or CED/ANS tone. */
     MODEM_CONNECT_TONES_FAX_CED_OR_PREAMBLE = 7,
+    /*! \brief Bell ANS tone is a pure continuous 2225Hz+-15Hz tone for 3.3s+-0.7s. */
+    MODEM_CONNECT_TONES_BELL_ANS = 8,
     /*! \brief Calling tone is a pure 1300Hz tone, in 0.6s bursts, with 2s silences in between. The
                bursts repeat for as long as is required. */
-    MODEM_CONNECT_TONES_CALLING_TONE = 8
+    MODEM_CONNECT_TONES_CALLING_TONE = 9
 };
 
 /*! \brief FAX CED tone is the same as ANS tone. */

libs/spandsp/src/spandsp/private/async.h

@@ -45,7 +45,7 @@ struct async_tx_state_s
     void *user_data;
 
     /*! \brief A current, partially transmitted, character. */
-    int byte_in_progress;
+    unsigned int byte_in_progress;
     /*! \brief The current bit position within a partially transmitted character. */
     int bitpos;
     /*! \brief Parity bit. */
@@ -73,7 +73,7 @@ struct async_rx_state_s
     void *user_data;
 
     /*! \brief A current, partially complete, character. */
-    int byte_in_progress;
+    unsigned int byte_in_progress;
     /*! \brief The current bit position within a partially complete character. */
     int bitpos;
     /*! \brief Parity bit. */

libs/spandsp/src/spandsp/private/v18.h

@@ -56,6 +56,7 @@ struct v18_state_s
     int rx_msg_len;
     int bit_pos;
     int in_progress;
+    int repeat_shifts;
 
     /*! \brief Error and flow logging control */
     logging_state_t logging;

libs/spandsp/tests/t38_core_tests.c

@@ -479,7 +479,7 @@ int main(int argc, char *argv[])
     int attack_packets;
     int opt;
 
-    attack_packets = 10000000;
+    attack_packets = 100000;
     while ((opt = getopt(argc, argv, "a:")) != -1)
     {
         switch (opt)

libs/spandsp/tests/t4_tests.c

@@ -62,7 +62,7 @@ t4_state_t receive_state;
 #define FILL_670     FILL_100 FILL_100 FILL_100 FILL_100 FILL_100 FILL_100 FILL_70
 #define FILL_980     FILL_100 FILL_100 FILL_100 FILL_100 FILL_100 FILL_100 FILL_100 FILL_100 FILL_100 FILL_80
 
-static const char t4_test_patterns[][1728 + 1] =
+static const char t4_t6_test_patterns[][1728 + 1] =
 {
     "XXXXXX              " FILL_980 "  XXX  XXX X                  " FILL_670 "                        XXXX",
     "XXXXXX              " FILL_980 "     XXX   X                  " FILL_670 "                        XXXX",
@@ -145,7 +145,7 @@ static int row_read_handler(void *user_data, uint8_t buf[], size_t len)
     /* Send the test pattern. */
     if (rows_read >= 16)
         return 0;
-    s = t4_test_patterns[rows_read++];
+    s = t4_t6_test_patterns[rows_read++];
     memset(buf, 0, len);
     for (i = 0;  i < len;  i++)
     {
@@ -171,7 +171,7 @@ static int row_write_handler(void *user_data, const uint8_t buf[], size_t len)
     /* Verify that what is received matches the test pattern. */
     if (len == 0)
         return 0;
-    s = t4_test_patterns[rows_written++];
+    s = t4_t6_test_patterns[rows_written++];
     memset(ref, 0, len);
     for (i = 0;  i < len;  i++)
     {

libs/spandsp/tests/tsb85_tests.c

@@ -972,7 +972,6 @@ static int next_step(faxtester_state_t *s)
                 printf("Test failed\n");
                 exit(2);
             }
-            t4_tx_set_min_bits_per_row(&t4_tx_state, min_row_bits);
             t4_tx_set_header_info(&t4_tx_state, NULL);
             compression_type = T4_COMPRESSION_ITU_T4_1D;
             if (compression)
@@ -983,6 +982,7 @@ static int next_step(faxtester_state_t *s)
                     compression_type = T4_COMPRESSION_ITU_T6;
             }
             t4_tx_set_tx_encoding(&t4_tx_state, compression_type);
+            t4_tx_set_min_bits_per_row(&t4_tx_state, min_row_bits);
             if (t4_tx_start_page(&t4_tx_state))
             {
                 span_log(&s->logging, SPAN_LOG_FLOW, "Failed to start T.4 send\n");
@@ -996,7 +996,7 @@ static int next_step(faxtester_state_t *s)
                 corrupt_image(s, image, len, (const char *) bad_rows);
             }
             t4_tx_release(&t4_tx_state);
-            span_log(&s->logging, SPAN_LOG_FLOW, "Non-ECM image is %d bytes\n", len);
+            span_log(&s->logging, SPAN_LOG_FLOW, "Non-ECM image is %d bytes (min row bits %d)\n", len, min_row_bits);
             faxtester_set_non_ecm_image_buffer(s, image, len);
         }
         else if (strcasecmp((const char *) type, "PP") == 0)
@@ -1012,7 +1012,6 @@ static int next_step(faxtester_state_t *s)
                 printf("Test failed\n");
                 exit(2);
             }
-            t4_tx_set_min_bits_per_row(&t4_tx_state, min_row_bits);
             t4_tx_set_header_info(&t4_tx_state, NULL);
             compression_type = T4_COMPRESSION_ITU_T4_1D;
             if (compression)
@@ -1023,6 +1022,7 @@ static int next_step(faxtester_state_t *s)
                     compression_type = T4_COMPRESSION_ITU_T6;
             }
             t4_tx_set_tx_encoding(&t4_tx_state, compression_type);
+            t4_tx_set_min_bits_per_row(&t4_tx_state, min_row_bits);
             if (t4_tx_start_page(&t4_tx_state))
             {
                 span_log(&s->logging, SPAN_LOG_FLOW, "Failed to start T.4 send\n");
@@ -1038,7 +1038,7 @@ static int next_step(faxtester_state_t *s)
             }
             /*endif*/
             t4_tx_release(&t4_tx_state);
-            span_log(&s->logging, SPAN_LOG_FLOW, "ECM image is %d bytes\n", len);
+            span_log(&s->logging, SPAN_LOG_FLOW, "ECM image is %d bytes (min row bits %d)\n", len, min_row_bits);
             faxtester_set_ecm_image_buffer(s, image, len, ecm_block, ecm_frame_size, i);
         }
         else

libs/spandsp/tests/v17_tests.c

@@ -227,11 +227,13 @@ static void qam_report(void *user_data, const complexf_t *constel, const complex
 #endif
 #if defined(ENABLE_GUI)
             if (use_gui)
+            {
 #if defined(SPANDSP_USE_FIXED_POINTx)
                 qam_monitor_update_int_equalizer(qam_monitor, coeffs, len);
 #else
                 qam_monitor_update_equalizer(qam_monitor, coeffs, len);
 #endif
+            }
 #endif
             update_interval = 100;
         }

libs/spandsp/tests/v22bis_tests.c

@@ -228,11 +228,13 @@ static void qam_report(void *user_data, const complexf_t *constel, const complex
 #endif
 #if defined(ENABLE_GUI)
         if (use_gui)
+        {
 #if defined(SPANDSP_USE_FIXED_POINTx)
             qam_monitor_update_int_equalizer(s->qam_monitor, coeffs, len);
 #else
             qam_monitor_update_equalizer(s->qam_monitor, coeffs, len);
 #endif
+        }
 #endif
     }
 }

libs/spandsp/tests/v27ter_tests.c

@@ -260,11 +260,13 @@ static void qam_report(void *user_data, const complexf_t *constel, const complex
 #endif
 #if defined(ENABLE_GUI)
         if (use_gui)
+        {
 #if defined(SPANDSP_USE_FIXED_POINTx)
             qam_monitor_update_int_equalizer(qam_monitor, coeffs, len);
 #else
             qam_monitor_update_equalizer(qam_monitor, coeffs, len);
 #endif
+        }
 #endif
     }
 }

libs/spandsp/tests/v29_tests.c

@@ -244,11 +244,13 @@ static void qam_report(void *user_data, const complexf_t *constel, const complex
 #endif
 #if defined(ENABLE_GUI)
             if (use_gui)
+            {
 #if defined(SPANDSP_USE_FIXED_POINT)
                 qam_monitor_update_int_equalizer(qam_monitor, coeffs, len);
 #else
                 qam_monitor_update_equalizer(qam_monitor, coeffs, len);
 #endif
+            }
 #endif
             update_interval = 100;
         }

libs/spandsp/tests/v8_tests.c

@@ -206,6 +206,8 @@ static int v8_calls_v8_tests(SNDFILE *outhandle)
     negotiations_ok = 0;
 
     v8_call_parms.modem_connect_tone = MODEM_CONNECT_TONES_NONE;
+    v8_call_parms.send_ci = TRUE;
+    v8_call_parms.v92 = -1;
     v8_call_parms.call_function = V8_CALL_V_SERIES;
     v8_call_parms.modulations = caller_available_modulations;
     v8_call_parms.protocol = V8_PROTOCOL_LAPM_V42;
@@ -219,6 +221,8 @@ static int v8_calls_v8_tests(SNDFILE *outhandle)
                         handler,
                         (void *) "caller");
     v8_answer_parms.modem_connect_tone = MODEM_CONNECT_TONES_ANSAM_PR;
+    v8_answer_parms.send_ci = TRUE;
+    v8_answer_parms.v92 = -1;
     v8_answer_parms.call_function = V8_CALL_V_SERIES;
     v8_answer_parms.modulations = answerer_available_modulations;
     v8_answer_parms.protocol = V8_PROTOCOL_LAPM_V42;
@@ -329,6 +333,8 @@ static int non_v8_calls_v8_tests(SNDFILE *outhandle)
     non_v8_caller_rx = modem_connect_tones_rx_init(NULL, MODEM_CONNECT_TONES_ANS_PR, NULL, NULL);
 
     v8_answer_parms.modem_connect_tone = MODEM_CONNECT_TONES_ANSAM_PR;
+    v8_answer_parms.send_ci = TRUE;
+    v8_answer_parms.v92 = -1;
     v8_answer_parms.call_function = V8_CALL_V_SERIES;
     v8_answer_parms.modulations = answerer_available_modulations;
     v8_answer_parms.protocol = V8_PROTOCOL_LAPM_V42;
@@ -439,6 +445,8 @@ static int v8_calls_non_v8_tests(SNDFILE *outhandle)
     negotiations_ok = 0;
 
     v8_call_parms.modem_connect_tone = MODEM_CONNECT_TONES_NONE;
+    v8_call_parms.send_ci = TRUE;
+    v8_call_parms.v92 = -1;
     v8_call_parms.call_function = V8_CALL_V_SERIES;
     v8_call_parms.modulations = caller_available_modulations;
     v8_call_parms.protocol = V8_PROTOCOL_LAPM_V42;
@@ -578,6 +586,8 @@ int main(int argc, char *argv[])
 
         printf("Decode file '%s'\n", decode_test_file);
         v8_call_parms.modem_connect_tone = MODEM_CONNECT_TONES_NONE;
+        v8_call_parms.send_ci = TRUE;
+        v8_call_parms.v92 = -1;
         v8_call_parms.call_function = V8_CALL_V_SERIES;
         v8_call_parms.modulations = caller_available_modulations;
         v8_call_parms.protocol = V8_PROTOCOL_LAPM_V42;
@@ -595,6 +605,8 @@ int main(int argc, char *argv[])
         span_log_set_tag(logging, "caller");
 
         v8_answer_parms.modem_connect_tone = MODEM_CONNECT_TONES_ANSAM_PR;
+        v8_answer_parms.send_ci = TRUE;
+        v8_answer_parms.v92 = -1;
         v8_answer_parms.call_function = V8_CALL_V_SERIES;
         v8_answer_parms.modulations = answerer_available_modulations;
         v8_answer_parms.protocol = V8_PROTOCOL_LAPM_V42;