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Removal of some pointless callback parameters in the spandsp AT command

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interpreter, and fixes for my congential inability to reliably spell psuedo,
er, pseudo, er, whatever.
This commit is contained in:
Steve Underwood
2014-01-16 00:47:29 +08:00
parent f4a4ba1716
commit f7a407feca
11 changed files with 76 additions and 68 deletions
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2
libs/spandsp/src/ademco_contactid.c
View File

@@ -504,7 +504,7 @@ SPAN_DECLARE(int) decode_msg(ademco_contactid_report_t *report, const char buf[]
int x;
char buf2[20];
/* We need to remap normal DTMF (0-0, *, #, A-D) to Ademco's psuedo-hex (0-0, B-F, nothing for A)
/* We need to remap normal DTMF (0-0, *, #, A-D) to Ademco's pseudo-hex (0-0, B-F, nothing for A)
and calculate the checksum */
for (sum = 0, s = buf, t = buf2; *s; s++, t++)
{

25
libs/spandsp/src/at_interpreter.c
View File

@@ -222,9 +222,9 @@ SPAN_DECLARE(void) at_put_response(at_state_t *s, const char *t)
buf[1] = s->p.s_regs[4];
buf[2] = '\0';
if (s->p.result_code_format == ASCII_RESULT_CODES)
s->at_tx_handler(s, s->at_tx_user_data, buf, 2);
s->at_tx_handler(s, s->at_tx_user_data, (uint8_t *) t, strlen(t));
s->at_tx_handler(s, s->at_tx_user_data, buf, 2);
s->at_tx_handler(s->at_tx_user_data, buf, 2);
s->at_tx_handler(s->at_tx_user_data, (uint8_t *) t, strlen(t));
s->at_tx_handler(s->at_tx_user_data, buf, 2);
}
/*- End of function --------------------------------------------------------*/
@@ -249,7 +249,7 @@ SPAN_DECLARE(void) at_put_response_code(at_state_t *s, int code)
break;
case NUMERIC_RESULT_CODES:
snprintf((char *) buf, sizeof(buf), "%d%c", code, s->p.s_regs[3]);
s->at_tx_handler(s, s->at_tx_user_data, buf, strlen((char *) buf));
s->at_tx_handler(s->at_tx_user_data, buf, strlen((char *) buf));
break;
default:
/* No result codes */
@@ -361,7 +361,7 @@ SPAN_DECLARE(void) at_call_event(at_state_t *s, int event)
{
s->rx_data[s->rx_data_bytes++] = DLE;
s->rx_data[s->rx_data_bytes++] = ETX;
s->at_tx_handler(s, s->at_tx_user_data, s->rx_data, s->rx_data_bytes);
s->at_tx_handler(s->at_tx_user_data, s->rx_data, s->rx_data_bytes);
s->rx_data_bytes = 0;
}
if (s->at_rx_mode != AT_MODE_OFFHOOK_COMMAND && s->at_rx_mode != AT_MODE_ONHOOK_COMMAND)
@@ -881,7 +881,7 @@ static int process_class1_cmd(at_state_t *s, const char **t)
result = true;
if (s->class1_handler)
result = s->class1_handler(s, s->class1_user_data, direction, operation, val);
result = s->class1_handler(s->class1_user_data, direction, operation, val);
switch (result)
{
case 0:
@@ -5461,7 +5461,7 @@ SPAN_DECLARE(int) at_modem_control(at_state_t *s, int op, const char *num)
break;
}
/*endswitch*/
return s->modem_control_handler(s, s->modem_control_user_data, op, num);
return s->modem_control_handler(s->modem_control_user_data, op, num);
}
/*- End of function --------------------------------------------------------*/
@@ -5474,7 +5474,7 @@ SPAN_DECLARE(void) at_interpreter(at_state_t *s, const char *cmd, int len)
const char *t;
if (s->p.echo)
s->at_tx_handler(s, s->at_tx_user_data, (uint8_t *) cmd, len);
s->at_tx_handler(s->at_tx_user_data, (uint8_t *) cmd, len);
for (i = 0; i < len; i++)
{
@@ -5582,6 +5582,15 @@ SPAN_DECLARE(void) at_set_class1_handler(at_state_t *s, at_class1_handler_t hand
}
/*- End of function --------------------------------------------------------*/
SPAN_DECLARE(void) at_set_modem_control_handler(at_state_t *s,
at_modem_control_handler_t modem_control_handler,
void *modem_control_user_data)
{
s->modem_control_handler = modem_control_handler;
s->modem_control_user_data = modem_control_user_data;
}
/*- End of function --------------------------------------------------------*/
SPAN_DECLARE(logging_state_t *) at_get_logging_state(at_state_t *s)
{
return &s->logging;

11
libs/spandsp/src/spandsp/at_interpreter.h
View File

@@ -38,9 +38,9 @@ modem control commands.
typedef struct at_state_s at_state_t;
typedef int (*at_modem_control_handler_t)(at_state_t *s, void *user_data, int op, const char *num);
typedef int (*at_tx_handler_t)(at_state_t *s, void *user_data, const uint8_t *buf, size_t len);
typedef int (*at_class1_handler_t)(at_state_t *s, void *user_data, int direction, int operation, int val);
typedef int (*at_modem_control_handler_t)(void *user_data, int op, const char *num);
typedef int (*at_tx_handler_t)(void *user_data, const uint8_t *buf, size_t len);
typedef int (*at_class1_handler_t)(void *user_data, int direction, int operation, int val);
enum at_rx_mode_e
{
@@ -173,6 +173,11 @@ SPAN_DECLARE(void) at_set_class1_handler(at_state_t *s, at_class1_handler_t hand
\return A pointer to the logging context */
SPAN_DECLARE(logging_state_t *) at_get_logging_state(at_state_t *s);
SPAN_DECLARE(void) at_set_modem_control_handler(at_state_t *s,
at_modem_control_handler_t modem_control_handler,
void *modem_control_user_data);
/*! Initialise an AT interpreter context.
\brief Initialise an AT interpreter context.
\param s The AT context.

65
libs/spandsp/src/t31.c
View File

@@ -1358,55 +1358,54 @@ SPAN_DECLARE(int) t31_t38_send_timeout(t31_state_t *s, int samples)
}
/*- End of function --------------------------------------------------------*/
static int t31_modem_control_handler(at_state_t *s, void *user_data, int op, const char *num)
static int t31_modem_control_handler(void *user_data, int op, const char *num)
{
t31_state_t *t;
t31_state_t *s;
t = (t31_state_t *) user_data;
s = (t31_state_t *) user_data;
switch (op)
{
case AT_MODEM_CONTROL_CALL:
t->call_samples = 0;
t38_core_restart(&t->t38_fe.t38);
s->call_samples = 0;
t38_core_restart(&s->t38_fe.t38);
break;
case AT_MODEM_CONTROL_ANSWER:
t->call_samples = 0;
t38_core_restart(&t->t38_fe.t38);
s->call_samples = 0;
t38_core_restart(&s->t38_fe.t38);
break;
case AT_MODEM_CONTROL_ONHOOK:
if (t->non_ecm_tx.holding)
if (s->non_ecm_tx.holding)
{
t->non_ecm_tx.holding = false;
s->non_ecm_tx.holding = false;
/* Tell the application to release further data */
at_modem_control(&t->at_state, AT_MODEM_CONTROL_CTS, (void *) 1);
at_modem_control(&s->at_state, AT_MODEM_CONTROL_CTS, (void *) 1);
}
/*endif*/
if (t->at_state.rx_signal_present)
if (s->at_state.rx_signal_present)
{
t->at_state.rx_data[t->at_state.rx_data_bytes++] = DLE;
t->at_state.rx_data[t->at_state.rx_data_bytes++] = ETX;
t->at_state.at_tx_handler(&t->at_state,
t->at_state.at_tx_user_data,
t->at_state.rx_data,
t->at_state.rx_data_bytes);
t->at_state.rx_data_bytes = 0;
s->at_state.rx_data[s->at_state.rx_data_bytes++] = DLE;
s->at_state.rx_data[s->at_state.rx_data_bytes++] = ETX;
s->at_state.at_tx_handler(s->at_state.at_tx_user_data,
s->at_state.rx_data,
s->at_state.rx_data_bytes);
s->at_state.rx_data_bytes = 0;
}
/*endif*/
restart_modem(t, FAX_MODEM_SILENCE_TX);
restart_modem(s, FAX_MODEM_SILENCE_TX);
break;
case AT_MODEM_CONTROL_RESTART:
restart_modem(t, (int) (intptr_t) num);
restart_modem(s, (int) (intptr_t) num);
return 0;
case AT_MODEM_CONTROL_DTE_TIMEOUT:
if (num)
t->dte_data_timeout = t->call_samples + ms_to_samples((intptr_t) num);
s->dte_data_timeout = s->call_samples + ms_to_samples((intptr_t) num);
else
t->dte_data_timeout = 0;
s->dte_data_timeout = 0;
/*endif*/
return 0;
}
/*endswitch*/
return t->modem_control_handler(t, t->modem_control_user_data, op, num);
return s->modem_control_handler(s, s->modem_control_user_data, op, num);
}
/*- End of function --------------------------------------------------------*/
@@ -1437,8 +1436,7 @@ static void non_ecm_rx_status(void *user_data, int status)
{
s->at_state.rx_data[s->at_state.rx_data_bytes++] = DLE;
s->at_state.rx_data[s->at_state.rx_data_bytes++] = ETX;
s->at_state.at_tx_handler(&s->at_state,
s->at_state.at_tx_user_data,
s->at_state.at_tx_handler(s->at_state.at_tx_user_data,
s->at_state.rx_data,
s->at_state.rx_data_bytes);
s->at_state.rx_data_bytes = 0;
@@ -1480,8 +1478,7 @@ static void non_ecm_put_bit(void *user_data, int bit)
s->at_state.rx_data[s->at_state.rx_data_bytes++] = (uint8_t) s->audio.current_byte;
if (s->at_state.rx_data_bytes >= 250)
{
s->at_state.at_tx_handler(&s->at_state,
s->at_state.at_tx_user_data,
s->at_state.at_tx_handler(s->at_state.at_tx_user_data,
s->at_state.rx_data,
s->at_state.rx_data_bytes);
s->at_state.rx_data_bytes = 0;
@@ -1515,8 +1512,7 @@ static void non_ecm_put(void *user_data, const uint8_t buf[], int len)
s->at_state.rx_data[s->at_state.rx_data_bytes++] = buf[i];
if (s->at_state.rx_data_bytes >= 250)
{
s->at_state.at_tx_handler(&s->at_state,
s->at_state.at_tx_user_data,
s->at_state.at_tx_handler(s->at_state.at_tx_user_data,
s->at_state.rx_data,
s->at_state.rx_data_bytes);
s->at_state.rx_data_bytes = 0;
@@ -1860,7 +1856,7 @@ static void hdlc_accept_frame(void *user_data, const uint8_t *msg, int len, int
/*endfor*/
s->at_state.rx_data[s->at_state.rx_data_bytes++] = DLE;
s->at_state.rx_data[s->at_state.rx_data_bytes++] = ETX;
s->at_state.at_tx_handler(&s->at_state, s->at_state.at_tx_user_data, s->at_state.rx_data, s->at_state.rx_data_bytes);
s->at_state.at_tx_handler(s->at_state.at_tx_user_data, s->at_state.rx_data, s->at_state.rx_data_bytes);
s->at_state.rx_data_bytes = 0;
if (msg[1] == 0x13 && ok)
{
@@ -2025,8 +2021,8 @@ static void t31_v21_rx(t31_state_t *s)
s->hdlc_tx.len = 0;
s->hdlc_tx.final = false;
s->dled = false;
hdlc_rx_init(&s->audio.modems.hdlc_rx, false, true, HDLC_FRAMING_OK_THRESHOLD, hdlc_accept_frame, s);
fax_modems_start_slow_modem(&s->audio.modems, FAX_MODEM_V21_RX);
hdlc_rx_init(&s->audio.modems.hdlc_rx, false, true, HDLC_FRAMING_OK_THRESHOLD, hdlc_accept_frame, s);
s->at_state.transmit = true;
}
/*- End of function --------------------------------------------------------*/
@@ -2447,7 +2443,7 @@ static __inline__ void dle_unstuff(t31_state_t *s, const char *stuffed, int len)
}
/*- End of function --------------------------------------------------------*/
static int process_class1_cmd(at_state_t *t, void *user_data, int direction, int operation, int val)
static int process_class1_cmd(void *user_data, int direction, int operation, int val)
{
int new_modem;
int new_transmit;
@@ -2549,7 +2545,7 @@ static int process_class1_cmd(at_state_t *t, void *user_data, int direction, int
/*endfor*/
s->at_state.rx_data[s->at_state.rx_data_bytes++] = DLE;
s->at_state.rx_data[s->at_state.rx_data_bytes++] = ETX;
s->at_state.at_tx_handler(&s->at_state, s->at_state.at_tx_user_data, s->at_state.rx_data, s->at_state.rx_data_bytes);
s->at_state.at_tx_handler(s->at_state.at_tx_user_data, s->at_state.rx_data, s->at_state.rx_data_bytes);
s->at_state.rx_data_bytes = 0;
}
/*endif*/
@@ -2710,7 +2706,7 @@ SPAN_DECLARE(int) t31_at_rx(t31_state_t *s, const char *t, int len)
{
s->at_state.rx_data[s->at_state.rx_data_bytes++] = DLE;
s->at_state.rx_data[s->at_state.rx_data_bytes++] = ETX;
s->at_state.at_tx_handler(&s->at_state, s->at_state.at_tx_user_data, s->at_state.rx_data, s->at_state.rx_data_bytes);
s->at_state.at_tx_handler(s->at_state.at_tx_user_data, s->at_state.rx_data, s->at_state.rx_data_bytes);
}
/*endif*/
s->at_state.rx_data_bytes = 0;
@@ -2983,6 +2979,7 @@ static int t31_t38_fe_init(t31_state_t *t,
t->hdlc_tx.ptr = 0;
/* Prepare the non-ecm HDLC bit stream -> T.38 HDLC -> non-ecm HDLC bit stream path */
hdlc_tx_init(&s->hdlc_tx_non_ecm, false, 1, false, hdlc_tx_underflow2, s);
hdlc_rx_init(&s->hdlc_rx_non_ecm, false, true, 2, hdlc_accept_non_ecm_frame, t);
return 0;