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comparison src/aci2/aci/ati_src_uart_io.c @ 3:93999a60b835

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src/aci2, src/condat2: import of g23m/condat source pieces from TCS211
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Sep 2016 00:29:36 +0000
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2:c41a534f33c6 3:93999a60b835
1 /*
2 +-----------------------------------------------------------------------------
3 | Project :
4 | Modul : J:\g23m-aci\aci\ati_src_uart_io.c
5 +-----------------------------------------------------------------------------
6 | Copyright 2002 Texas Instruments Berlin, AG
7 | All rights reserved.
8 |
9 | This file is confidential and a trade secret of Texas
10 | Instruments Berlin, AG
11 | The receipt of or possession of this file does not convey
12 | any rights to reproduce or disclose its contents or to
13 | manufacture, use, or sell anything it may describe, in
14 | whole, or in part, without the specific written consent of
15 | Texas Instruments Berlin, AG.
16 +-----------------------------------------------------------------------------
17 | Purpose :
18 +-----------------------------------------------------------------------------
19 */
20
21 #ifdef UART
22
23 #ifndef ATI_SRC_UART_IO_C
24 #define ATI_SRC_UART_IO_C
25 #endif
26
27 #include "aci_all.h"
28 /*==== INCLUDES ===================================================*/
29 #include "aci_cmh.h"
30 #include "ati_cmd.h"
31 #include "aci_cmd.h"
32 #include "dti.h" /* functionality of the dti library */
33
34 #include "aci_lst.h"
35 #include "dti_conn_mng.h"
36
37 #include "psa_uart.h"
38 #include "cmh_uart.h"
39
40 #ifdef _SIMULATION_
41 #include "aci.h"
42 #include "ati_src_tst.h"
43
44 # ifdef SMI
45 # undef hCommMMI
46 # define hCommMMI hCommSMI
47 # endif
48
49 EXTERN T_ACI_LIST *ati_src_list;
50 #endif
51
52 #include "aci_io.h"
53 #include "ati_io.h"
54 #include "aci_mem.h"
55 #include "ati_src_uart.h"
56 #include "aci.h"
57 #include "sap_dti.h"
58
59 /*==== CONSTANTS ==================================================*/
60 #define MAX_NORMAL_BUFFER_LEN (100-4) // Since Malloc uses 4 additional internal bytes of the Blocks
61 #ifdef GPRS
62 #define MAX_LARGE_BUFFER_LEN (600-4)
63 #else
64 #define MAX_LARGE_BUFFER_LEN (400-4)
65 #endif
66 /*==== TYPES ======================================================*/
67
68 /*==== EXPORT =====================================================*/
69
70 /*==== VARIABLES ==================================================*/
71 /*==== FUNCTIONS ==================================================*/
72 LOCAL void io_DTIsendString (UBYTE *string, USHORT string_len,
73 T_ACI_DTI_PRC *src_infos,
74 T_ATI_OUTPUT_TYPE output_type);
75
76 /* LOCAL void uart_buffer_data(T_ACI_DTI_PRC * src_infos, T_desc2 * send_data); */
77
78 #ifdef _SIMULATION_
79 LOCAL BOOL get_source_type( UBYTE src_id, T_ATI_SRC_TYPE *src_type );
80 #endif
81 /*=================================================================*/
82
83
84 GLOBAL void uart_src_result_cb (UBYTE src_id,
85 T_ATI_OUTPUT_TYPE output_type,
86 UBYTE *output,
87 USHORT output_len)
88 {
89 T_ACI_DTI_PRC *src_infos;
90 TRACE_FUNCTION("uart_src_result_cb()");
91
92 #ifdef RMV_01_04_03
93 #ifdef FF_TWO_UART_PORTS
94 /* disable output to UART on data channel */
95 if (src_id EQ UART_DATA_CHANNEL)
96 {
97 return;
98 }
99 #endif
100 #endif
101 src_infos = find_element (uart_src_params, (UBYTE)src_id, cmhUARTtest_srcId);
102 if (src_infos EQ NULL)
103 {
104 TRACE_EVENT_P1("[ERR] uart_src_result_cb: src_id=%d not found", src_id) ;
105 return ;
106 }
107
108 switch (src_infos->LineState)
109 {
110 case LINE_CONNECTING:
111 case LINE_CONNECTED:
112 case LINE_TMP_CONNECTED:
113 break;
114
115 case LINE_TMP_DISCONNECTING:
116 case LINE_TMP_DISCONNECTED:
117 if (IS_FORCED_OUTPUT (output_type) || IS_CONFIRM_OUTPUT (output_type))
118 {
119 break;
120 }
121 return;
122
123 case LINE_DISCONNECTED:
124 return;
125 }
126
127 if (src_infos->first_output EQ TRUE)
128 {
129 src_infos->first_output = FALSE;
130 output_type |= ATI_BEGIN_CRLF_OUTPUT;
131 }
132 io_DTIsendString (output, output_len, src_infos, output_type);
133 }
134
135
136 GLOBAL void uart_src_line_state_cb (UBYTE src_id,
137 T_ATI_LINE_STATE_TYPE line_state_type,
138 ULONG line_state_param)
139 {
140 T_ACI_DTI_PRC *src_infos;
141
142 TRACE_FUNCTION("uart_src_line_state_cb()");
143
144 src_infos = find_element (uart_src_params, (UBYTE)src_id, cmhUARTtest_srcId);
145 if (src_infos EQ NULL)
146 {
147 TRACE_EVENT ("[ERR] uart_src_line_state_cb: src_id not found");
148 return;
149 }
150
151 /* tlu: */
152 /*
153 switch (src_infos->LineState)
154 {
155 case LINE_TMP_DISCONNECTED:
156 case LINE_DISCONNECTED:
157 return;
158 }
159 */
160
161 switch (line_state_type)
162 {
163 case ATI_LINE_STATE_OUTPUT_TYPE:
164 TRACE_EVENT_P1 ("output type: %d",line_state_param);
165 src_infos->run_cmd = TRUE;
166 src_infos->first_output = TRUE;
167
168 if( line_state_param EQ ATI_OUTPUT_TYPE_LARGE )
169 {
170 src_infos->large_type = TRUE;
171 }
172 else
173 {
174 src_infos->large_type = FALSE;
175 }
176 break;
177
178 case ATI_LINE_STATE_DCD:
179
180 if(line_state_param EQ IO_DCD_ON)
181 {
182 BITFIELD_SET (src_infos->data_cntr, UART_DTI_SB_BIT);
183 }
184 else
185 {
186 BITFIELD_CLEAR (src_infos->data_cntr, UART_DTI_SB_BIT);
187 }
188 /* tlu: */
189 /*
190 if (src_infos->LineState EQ LINE_CONNECTED)
191 {
192 psaUART_DCDreq( src_id, (UBYTE)line_state_param );
193 }
194 */
195 psaUART_DCDreq( src_id, (UBYTE)line_state_param );
196
197 break;
198
199 case ATI_LINE_STATE_RNG:
200 {
201 T_IO_RING_PARAMS rng_params;
202 #ifdef RMV_01_04_03
203 #ifdef FF_TWO_UART_PORTS
204 /* disable RING on data channel */
205 if (src_id EQ UART_DATA_CHANNEL)
206 {
207 break;
208 }
209 #endif
210 #endif
211 memcpy (&rng_params, (T_IO_RING_PARAMS*)line_state_param,
212 sizeof(T_IO_RING_PARAMS));
213 psaUART_RINGreq( src_id, (UBYTE)rng_params.ring_stat );
214 break;
215 }
216
217 case ATI_LINE_STATE_START:
218 break;
219
220 case ATI_LINE_STATE_END:
221 src_infos->run_cmd = FALSE;
222 break;
223
224 default:
225 {
226 TRACE_EVENT_P1("[WRN] uart_src_line_state_cb (): "\
227 "UNKNOWN line_state_type = %d", line_state_type);
228 break;
229 }
230 }
231 }
232
233 LOCAL T_desc2 *get_last_buffer (T_desc2 *data_head)
234 {
235 T_desc2 *next_data;
236
237 if (data_head EQ NULL)
238 {
239 return (NULL);
240 }
241
242 next_data = data_head;
243 while ((T_desc2*)next_data->next NEQ NULL)
244 {
245 next_data = (T_desc2*)next_data->next;
246 }
247
248 return (next_data);
249 }
250
251
252 LOCAL T_desc2 *get_new_buffer (BOOL large_type, USHORT *max_buffer_size)
253 {
254 T_desc2 *new_buffer;
255
256 if (large_type EQ TRUE)
257 *max_buffer_size = MAX_LARGE_BUFFER_LEN;
258 else
259 *max_buffer_size = MAX_NORMAL_BUFFER_LEN;
260
261 ACI_MALLOC (new_buffer, *max_buffer_size);
262 *max_buffer_size -= (sizeof(T_desc2) - 1);
263
264 new_buffer->next = (ULONG)NULL;
265 new_buffer->len = 0;
266 new_buffer->size = *max_buffer_size;
267 new_buffer->offset = 0;
268
269 return (new_buffer);
270 }
271
272 LOCAL void free_data_buffer (T_ACI_DTI_DATA_BUF *data_buffer)
273 {
274 BOOL go = TRUE;
275 T_desc2 *p_desc=NULL,*p_desc_next=NULL;
276
277 if (data_buffer->data_list EQ NULL)
278 {
279 return;
280 }
281
282 p_desc = data_buffer->data_list;
283 if (p_desc NEQ NULL)
284 {
285 p_desc_next = (T_desc2 *)p_desc->next;
286 }
287
288 while (p_desc NEQ NULL)
289 {
290 ACI_MFREE (p_desc);
291
292 p_desc = p_desc_next;
293 if (p_desc NEQ NULL)
294 {
295 p_desc_next = (T_desc2 *)p_desc->next;
296 }
297 }
298
299 data_buffer->data_list = NULL;
300 data_buffer->max_buffer_size = 0;
301 data_buffer->create_time = 0;
302 }
303
304
305 GLOBAL void uart_buffer_data (T_ACI_DTI_PRC *src_infos, T_desc2 *send_data)
306 {
307 T_desc2 *active_buffer, *last_buffer;
308 USHORT i, j;
309 T_TIME current_time;
310 TRACE_FUNCTION("uart_buffer_data()");
311
312 last_buffer = get_last_buffer(src_infos->data_buffer.data_list);
313 active_buffer = last_buffer;
314
315 if (last_buffer EQ NULL)
316 {
317 active_buffer = get_new_buffer (src_infos->large_type,
318 &src_infos->data_buffer.max_buffer_size);
319 src_infos->data_buffer.data_list = active_buffer;
320 last_buffer = active_buffer;
321 /* store the creation time for the data buffer */
322 vsi_t_time (VSI_CALLER &src_infos->data_buffer.create_time);
323 }
324 else
325 {
326 /*
327 If no device is connected to UART it is possible that the buffer
328 use all available memory.
329 Solution:
330 When the line is connected, check the life time of the
331 data buffer. Remove the buffer if the live time is greater than
332 30 sec. (only if line is in data mode (line is disconnected)).
333 */
334 // if (src_infos->LineState EQ LINE_CONNECTED) // line is always connected
335 {
336 vsi_t_time (VSI_CALLER &current_time);
337 if ((current_time - src_infos->data_buffer.create_time) > MAX_DATA_BUFFER_LIFE_TIME)
338 {
339 TRACE_EVENT_P1 ("[WRN] uart_buffer_data(): life time expired, buffer deleted (%d)",
340 current_time - src_infos->data_buffer.create_time);
341 free_data_buffer (&src_infos->data_buffer);
342 return;
343 }
344 }
345 }
346
347 i = 0;
348 while (i < send_data->len)
349 {
350 if (active_buffer->len EQ active_buffer->size) // (src_infos->data_buffer.max_buffer_size))
351 {
352 active_buffer = get_new_buffer (src_infos->large_type,
353 &src_infos->data_buffer.max_buffer_size);
354 last_buffer->next = (ULONG)active_buffer;
355 last_buffer = active_buffer;
356 }
357 // Optimize for Speed
358 j = MINIMUM((active_buffer->size - active_buffer->len), (send_data->len - i));
359 if (j>1)
360 {
361 memcpy((char *)&active_buffer->buffer[active_buffer->len], (char *)&send_data->buffer[i], j);
362 active_buffer->len += j;
363 i += j;
364 }
365 else
366 active_buffer->buffer[active_buffer->len++] = send_data->buffer[i++];
367 }
368 }
369
370
371 GLOBAL void uart_send_buffer_data (UBYTE src_id)
372 {
373 T_ACI_DTI_PRC *src_infos = NULL;
374
375 TRACE_FUNCTION("uart_send_buffer_data()");
376
377 /* dti_id should be supported by DTI_ENTITY_ID or something, here.. */
378 src_infos = find_element (uart_src_params, src_id,
379 cmhUARTtest_srcId);
380 #ifdef DTI
381 if (aci_src_dti_params[src_id].isDtiConnected EQ FALSE)
382 {
383 TRACE_EVENT ("DTI_READY_IND: line not connected");
384 return;
385 }
386 #endif /* DTI */
387 /*
388 * send data which may have been stored ..
389 */
390 if (src_infos->data_buffer.data_list NEQ NULL)
391 {
392 #ifdef DTI
393 #ifdef _SIMULATION_
394 {
395 T_ATI_SRC_TYPE src_type;
396
397 if(get_source_type(src_infos->srcId, &src_type))
398 {
399 if( ATI_SRC_TYPE_TST EQ src_type )
400 {
401 ati_src_tst_sendString(src_infos->data_buffer.data_list, src_infos->srcId);
402 }
403 else
404 {
405 psaDTI_data_req (src_infos->data_buffer.data_list, src_infos, DTI_ENTITY_UART);
406 }
407 }
408 }
409 #else
410 psaDTI_data_req (src_infos->data_buffer.data_list, src_infos, DTI_ENTITY_UART);
411 #endif /* _SIMULATION_ */
412 #endif /* DTI */
413 src_infos->data_buffer.data_list = NULL;
414 src_infos->data_buffer.max_buffer_size = 0;
415 src_infos->data_buffer.create_time = 0;
416 }
417
418 /* this is wrong here, moved to ati_src_uart.c */
419 /*
420 if (uartShrdPrm.dtr_clearcall EQ TRUE)
421 {
422 T_ACI_RETURN ret;
423
424 ret = sAT_H(src_infos->srcId);
425 if (ret != AT_EXCT && ret != AT_CMPL)
426 {
427 uartShrdPrm.dtr_clearcall = FALSE;
428 TRACE_ERROR("sAT_H() error");
429 }
430 }
431 */
432 }
433
434
435 LOCAL T_desc2 *make_send_data (UBYTE *data, USHORT data_len,
436 T_ATI_OUTPUT_TYPE output_type)
437 {
438 T_desc2 *send_data;
439 USHORT send_len = 0;
440 #if !defined (_SIMULATION_) OR defined(ACIDTI_TEST_SIM)
441 static UBYTE formated_output[MAX_CMD_LEN+5];
442 USHORT formated_len;
443
444 formated_len = format_output (data, data_len, formated_output, output_type);
445 send_len = sizeof(T_desc2) - 1 + formated_len;
446
447 ACI_MALLOC(send_data, send_len);
448 send_data->next = (ULONG)NULL;
449 send_data->len = formated_len;
450 send_data->size = formated_len;
451 send_data->offset = 0;
452 memcpy(send_data->buffer, formated_output, formated_len);
453
454 #else /* _SIMULATION_ */
455
456 send_len = sizeof(T_desc2) - 1 + data_len;
457
458 ACI_MALLOC(send_data, send_len);
459 send_data->next = (ULONG)NULL;
460 send_data->len = data_len;
461 send_data->size = data_len;
462 send_data->offset = 0;
463 memcpy(send_data->buffer, data, data_len);
464
465 #endif /* _SIMULATION_ */
466
467 return (send_data);
468 }
469
470
471 /*
472 +-------------------------------------------------------------------+
473 | PROJECT : GSM-PS (6147) MODULE : CMH_DTIS |
474 | ROUTINE : io_DTIsendString |
475 +-------------------------------------------------------------------+
476
477 PURPOSE : format output string and send to the UART through DTI
478 */
479
480 LOCAL void io_DTIsendString (UBYTE *string, USHORT string_len,
481 T_ACI_DTI_PRC *src_infos,
482 T_ATI_OUTPUT_TYPE output_type)
483 {
484 T_desc2 *send_data;
485 #ifdef _SIMULATION_
486 T_ATI_SRC_TYPE src_type;
487
488 /*
489 * get_source_type() writes an trace_event in the error case.
490 */
491 if(!get_source_type(src_infos->srcId, &src_type))
492 return;
493 #endif /* _SIMULATION_ */
494
495 TRACE_FUNCTION("io_DTIsendString");
496 if (!IS_ECHO_OUTPUT (output_type))
497 {
498 #ifdef _SIMULATION_
499 if( ATI_SRC_TYPE_TST NEQ src_type )
500 #endif /* _SIMULATION_ */
501 {
502 trace_cmd_line ("OUT:", (CHAR*)string, src_infos->srcId, string_len);
503 }
504 }
505
506 if (string_len > MAX_LARGE_BUFFER_LEN)
507 {
508 TRACE_ERROR ("String too large for io_DTIsendString!");
509 TRACE_EVENT_P2 ("Truncating string from %d to %d", string_len, MAX_LARGE_BUFFER_LEN);
510 string_len = MAX_LARGE_BUFFER_LEN;
511 }
512
513 send_data = make_send_data (string, string_len, output_type);
514
515 #ifdef DTI
516 if ((aci_src_dti_params[src_infos->srcId].isDtiConnected) AND
517 (aci_src_dti_params[src_infos->srcId].dtxState EQ READY))
518 {
519 #ifdef _SIMULATION_
520 if( ATI_SRC_TYPE_TST EQ src_type )
521 {
522 ati_src_tst_sendString(send_data, src_infos->srcId);
523 ACI_MFREE(send_data);
524 }
525 else
526 {
527 psaDTI_data_req (send_data, src_infos, DTI_ENTITY_UART);
528 }
529 #else
530 /* send message through DTI */
531 psaDTI_data_req (send_data, src_infos, DTI_ENTITY_UART);
532 #endif /* _SIMULATION_ */
533 }
534 else
535 {
536 /* buffer these datas */
537 uart_buffer_data (src_infos, send_data);
538 ACI_MFREE (send_data);
539 }
540 #else
541 ACI_MFREE (send_data);
542 #endif /* DTI */
543 }
544
545 #ifdef _SIMULATION_
546
547 /*
548 +-------------------------------------------------------------------+
549 | PROJECT : GSM-PS (6147) MODULE : ATI_SRC_UART_IO_C |
550 | ROUTINE : get_source_type |
551 +-------------------------------------------------------------------+
552
553 PURPOSE : provides the source type for a source ID
554
555 returns FALSE if source ID is not registered
556 */
557 LOCAL BOOL get_source_type( UBYTE src_id, T_ATI_SRC_TYPE *src_type )
558 {
559 T_ATI_SRC_PARAMS *src_params = NULL;
560
561 src_params = find_element (ati_src_list, src_id, search_ati_src_id);
562 if (src_params EQ NULL)
563 {
564 TRACE_EVENT_P1("[ERR] get_source_type: source ID %d not found", src_id);
565 *src_type = ATI_SRC_TYPE_UNKNOWN;
566 return FALSE;
567 }
568
569 *src_type = src_params->src_type;
570 return TRUE;
571 }
572
573 /*
574 +--------------------------------------------------------------------+
575 | PROJECT : GSM-PS (6147) MODULE : ATI_SRC_UART_IO_C |
576 | ROUTINE : uart_src_test_sendString |
577 +--------------------------------------------------------------------+
578
579 PURPOSE : Provides the io_DTIsendString() for the test-source-callback
580 and apends a separator to the message.
581 The separator is needed to isolates the messages in the
582 case of buffering messages during UART is not connected
583 with ACI
584 */
585 GLOBAL void uart_src_test_sendString (UBYTE *string, USHORT string_len,
586 T_ACI_DTI_PRC *src_infos,
587 T_ATI_OUTPUT_TYPE output_type)
588 {
589 UBYTE *tmp;
590
591 ACI_MALLOC(tmp, string_len + 1);
592 strncpy(tmp, string, string_len);
593 tmp[string_len] = (UBYTE) ATI_TEST_SRC_SEPARATOR;
594
595 io_DTIsendString(tmp, (USHORT) (string_len + 1), src_infos, output_type);
596
597 ACI_MFREE(tmp);
598 }
599 #endif
600
601 #endif /* UART */