LibDriver SX1262
Loading...
Searching...
No Matches
driver_sx1262_send_receive_test.c
Go to the documentation of this file.
1
36
37#include "driver_sx1262_send_receive_test.h"
38
39static sx1262_handle_t gs_handle;
40static uint8_t gs_rx_done;
41static uint8_t gs_send_buffer[256];
42
50static void a_callback(uint16_t type, uint8_t *buf, uint16_t len)
51{
52 switch (type)
53 {
54 case SX1262_IRQ_TX_DONE :
55 {
56 sx1262_interface_debug_print("sx1262: irq tx done.\n");
57
58 break;
59 }
60 case SX1262_IRQ_RX_DONE :
61 {
62 uint16_t i;
63 sx1262_bool_t enable;
64 uint8_t rssi_pkt_raw;
65 int8_t snr_pkt_raw;
66 uint8_t signal_rssi_pkt_raw;
67 float rssi_pkt;
68 float snr_pkt;
69 float signal_rssi_pkt;
70
71 sx1262_interface_debug_print("sx1262: irq rx done.\n");
72
73 /* get the status */
74 if (sx1262_get_lora_packet_status(&gs_handle, (uint8_t *)&rssi_pkt_raw, (int8_t *)&snr_pkt_raw,
75 (uint8_t *)&signal_rssi_pkt_raw, (float *)&rssi_pkt,
76 (float *)&snr_pkt, (float *)&signal_rssi_pkt) != 0)
77 {
78 return;
79 }
80 sx1262_interface_debug_print("sx1262: rssi is %0.1f.\n", rssi_pkt);
81 sx1262_interface_debug_print("sx1262: snr is %0.2f.\n", snr_pkt);
82 sx1262_interface_debug_print("sx1262: signal rssi is %0.1f.\n", signal_rssi_pkt);
83
84 /* check the error */
85 if (sx1262_check_packet_error(&gs_handle, &enable) != 0)
86 {
87 return;
88 }
89 if ((enable == SX1262_BOOL_FALSE) && len)
90 {
91 for (i = 0; i < len; i++)
92 {
93 sx1262_interface_debug_print("0x%02X ", buf[i]);
94 }
95 sx1262_interface_debug_print("\n");
96 gs_rx_done = 1;
97 }
98
99 break;
100 }
101 case SX1262_IRQ_PREAMBLE_DETECTED :
102 {
103 sx1262_interface_debug_print("sx1262: irq preamble detected.\n");
104
105 break;
106 }
107 case SX1262_IRQ_SYNC_WORD_VALID :
108 {
109 sx1262_interface_debug_print("sx1262: irq valid sync word detected.\n");
110
111 break;
112 }
113 case SX1262_IRQ_HEADER_VALID :
114 {
115 sx1262_interface_debug_print("sx1262: irq valid header.\n");
116
117 break;
118 }
119 case SX1262_IRQ_HEADER_ERR :
120 {
121 sx1262_interface_debug_print("sx1262: irq header error.\n");
122
123 break;
124 }
125 case SX1262_IRQ_CRC_ERR :
126 {
127 sx1262_interface_debug_print("sx1262: irq crc error.\n");
128
129 break;
130 }
131 case SX1262_IRQ_CAD_DONE :
132 {
133 sx1262_interface_debug_print("sx1262: irq cad done.\n");
134
135 break;
136 }
137 case SX1262_IRQ_CAD_DETECTED :
138 {
139 sx1262_interface_debug_print("sx1262: irq cad detected.\n");
140
141 break;
142 }
143 case SX1262_IRQ_TIMEOUT :
144 {
145 sx1262_interface_debug_print("sx1262: irq timeout.\n");
146
147 break;
148 }
149 default :
150 {
151 break;
152 }
153 }
154}
155
163uint8_t sx1262_interrupt_test_irq_handler(void)
164{
165 if (sx1262_irq_handler(&gs_handle) != 0)
166 {
167 return 1;
168 }
169 else
170 {
171 return 0;
172 }
173}
174
182uint8_t sx1262_send_test(void)
183{
184 uint8_t res;
185 uint32_t reg;
186 uint8_t modulation;
187 uint8_t config;
188 uint8_t i;
189
190 /* link interface function */
191 DRIVER_SX1262_LINK_INIT(&gs_handle, sx1262_handle_t);
192 DRIVER_SX1262_LINK_SPI_INIT(&gs_handle, sx1262_interface_spi_init);
193 DRIVER_SX1262_LINK_SPI_DEINIT(&gs_handle, sx1262_interface_spi_deinit);
194 DRIVER_SX1262_LINK_SPI_WRITE_READ(&gs_handle, sx1262_interface_spi_write_read);
195 DRIVER_SX1262_LINK_RESET_GPIO_INIT(&gs_handle, sx1262_interface_reset_gpio_init);
196 DRIVER_SX1262_LINK_RESET_GPIO_DEINIT(&gs_handle, sx1262_interface_reset_gpio_deinit);
197 DRIVER_SX1262_LINK_RESET_GPIO_WRITE(&gs_handle, sx1262_interface_reset_gpio_write);
198 DRIVER_SX1262_LINK_BUSY_GPIO_INIT(&gs_handle, sx1262_interface_busy_gpio_init);
199 DRIVER_SX1262_LINK_BUSY_GPIO_DEINIT(&gs_handle, sx1262_interface_busy_gpio_deinit);
200 DRIVER_SX1262_LINK_BUSY_GPIO_READ(&gs_handle, sx1262_interface_busy_gpio_read);
201 DRIVER_SX1262_LINK_DELAY_MS(&gs_handle, sx1262_interface_delay_ms);
202 DRIVER_SX1262_LINK_DEBUG_PRINT(&gs_handle, sx1262_interface_debug_print);
203 DRIVER_SX1262_LINK_RECEIVE_CALLBACK(&gs_handle, sx1262_interface_receive_callback);
204
205 /* start send test */
206 sx1262_interface_debug_print("sx1262: start send test.\n");
207
208 /* init the sx1262 */
209 res = sx1262_init(&gs_handle);
210 if (res != 0)
211 {
212 sx1262_interface_debug_print("sx1262: init failed.\n");
213
214 return 1;
215 }
216
217 /* enter standby */
218 res = sx1262_set_standby(&gs_handle, SX1262_CLOCK_SOURCE_XTAL_32MHZ);
219 if (res != 0)
220 {
221 sx1262_interface_debug_print("sx1262: set standby failed.\n");
222 (void)sx1262_deinit(&gs_handle);
223
224 return 1;
225 }
226
227 /* disable stop timer on preamble */
228 res = sx1262_set_stop_timer_on_preamble(&gs_handle, SX1262_BOOL_FALSE);
229 if (res != 0)
230 {
231 sx1262_interface_debug_print("sx1262: stop timer on preamble failed.\n");
232 (void)sx1262_deinit(&gs_handle);
233
234 return 1;
235 }
236
237 /* set dc dc ldo */
238 res = sx1262_set_regulator_mode(&gs_handle, SX1262_REGULATOR_MODE_DC_DC_LDO);
239 if (res != 0)
240 {
241 sx1262_interface_debug_print("sx1262: set regulator mode failed.\n");
242 (void)sx1262_deinit(&gs_handle);
243
244 return 1;
245 }
246
247 /* set +17dBm power */
248 res = sx1262_set_pa_config(&gs_handle, 0x02, 0x03);
249 if (res != 0)
250 {
251 sx1262_interface_debug_print("sx1262: set pa config failed.\n");
252 (void)sx1262_deinit(&gs_handle);
253
254 return 1;
255 }
256
257 /* enter to stdby rc mode */
258 res = sx1262_set_rx_tx_fallback_mode(&gs_handle, SX1262_RX_TX_FALLBACK_MODE_STDBY_XOSC);
259 if (res != 0)
260 {
261 sx1262_interface_debug_print("sx1262: set rx tx fallback mode failed.\n");
262 (void)sx1262_deinit(&gs_handle);
263
264 return 1;
265 }
266
267 /* set dio irq */
268 res = sx1262_set_dio_irq_params(&gs_handle, 0x03FFU, 0x03FFU, 0x0000, 0x0000);
269 if (res != 0)
270 {
271 sx1262_interface_debug_print("sx1262: set dio irq params failed.\n");
272 (void)sx1262_deinit(&gs_handle);
273
274 return 1;
275 }
276
277 /* clear irq status */
278 res = sx1262_clear_irq_status(&gs_handle, 0x03FFU);
279 if (res != 0)
280 {
281 sx1262_interface_debug_print("sx1262: clear irq status failed.\n");
282 (void)sx1262_deinit(&gs_handle);
283
284 return 1;
285 }
286
287 /* set lora mode */
288 res = sx1262_set_packet_type(&gs_handle, SX1262_PACKET_TYPE_LORA);
289 if (res != 0)
290 {
291 sx1262_interface_debug_print("sx1262: set packet type failed.\n");
292 (void)sx1262_deinit(&gs_handle);
293
294 return 1;
295 }
296
297 /* +17dBm */
298 res = sx1262_set_tx_params(&gs_handle, 17, SX1262_RAMP_TIME_10US);
299 if (res != 0)
300 {
301 sx1262_interface_debug_print("sx1262: set tx params failed.\n");
302 (void)sx1262_deinit(&gs_handle);
303
304 return 1;
305 }
306
307 /* sf9, 125khz, cr4/5, disable low data rate optimize */
308 res = sx1262_set_lora_modulation_params(&gs_handle, SX1262_LORA_SF_9, SX1262_LORA_BANDWIDTH_125_KHZ,
309 SX1262_LORA_CR_4_5, SX1262_BOOL_FALSE);
310 if (res != 0)
311 {
312 sx1262_interface_debug_print("sx1262: set lora modulation params failed.\n");
313 (void)sx1262_deinit(&gs_handle);
314
315 return 1;
316 }
317
318 /* convert the frequency */
319 res = sx1262_frequency_convert_to_register(&gs_handle, 480100000U, (uint32_t *)&reg);
320 if (res != 0)
321 {
322 sx1262_interface_debug_print("sx1262: convert to register failed.\n");
323 (void)sx1262_deinit(&gs_handle);
324
325 return 1;
326 }
327
328 /* set the frequency */
329 res = sx1262_set_rf_frequency(&gs_handle, reg);
330 if (res != 0)
331 {
332 sx1262_interface_debug_print("sx1262: set rf frequency failed.\n");
333 (void)sx1262_deinit(&gs_handle);
334
335 return 1;
336 }
337
338 /* set base address */
339 res = sx1262_set_buffer_base_address(&gs_handle, 0x00, 0x00);
340 if (res != 0)
341 {
342 sx1262_interface_debug_print("sx1262: set buffer base address failed.\n");
343 (void)sx1262_deinit(&gs_handle);
344
345 return 1;
346 }
347
348 /* 1 lora symb num */
349 res = sx1262_set_lora_symb_num_timeout(&gs_handle, 0);
350 if (res != 0)
351 {
352 sx1262_interface_debug_print("sx1262: set lora symb num timeout failed.\n");
353 (void)sx1262_deinit(&gs_handle);
354
355 return 1;
356 }
357
358 /* reset stats */
359 res = sx1262_reset_stats(&gs_handle, 0x0000, 0x0000, 0x0000);
360 if (res != 0)
361 {
362 sx1262_interface_debug_print("sx1262: reset stats failed.\n");
363 (void)sx1262_deinit(&gs_handle);
364
365 return 1;
366 }
367
368 /* clear device errors */
369 res = sx1262_clear_device_errors(&gs_handle);
370 if (res != 0)
371 {
372 sx1262_interface_debug_print("sx1262: clear device errors failed.\n");
373 (void)sx1262_deinit(&gs_handle);
374
375 return 1;
376 }
377
378 /* set the lora sync word */
379 res = sx1262_set_lora_sync_word(&gs_handle, 0x1424U);
380 if (res != 0)
381 {
382 sx1262_interface_debug_print("sx1262: set lora sync word failed.\n");
383 (void)sx1262_deinit(&gs_handle);
384
385 return 1;
386 }
387
388 /* get tx modulation */
389 res = sx1262_get_tx_modulation(&gs_handle, (uint8_t *)&modulation);
390 if (res != 0)
391 {
392 sx1262_interface_debug_print("sx1262: get tx modulation failed.\n");
393 (void)sx1262_deinit(&gs_handle);
394
395 return 1;
396 }
397 modulation |= 0x04;
398
399 /* set the tx modulation */
400 res = sx1262_set_tx_modulation(&gs_handle, modulation);
401 if (res != 0)
402 {
403 sx1262_interface_debug_print("sx1262: set tx modulation failed.\n");
404 (void)sx1262_deinit(&gs_handle);
405
406 return 1;
407 }
408
409 /* set the rx gain */
410 res = sx1262_set_rx_gain(&gs_handle, 0x94);
411 if (res != 0)
412 {
413 sx1262_interface_debug_print("sx1262: set rx gain failed.\n");
414 (void)sx1262_deinit(&gs_handle);
415
416 return 1;
417 }
418
419 /* set the ocp */
420 res = sx1262_set_ocp(&gs_handle, 0x38);
421 if (res != 0)
422 {
423 sx1262_interface_debug_print("sx1262: set ocp failed.\n");
424 (void)sx1262_deinit(&gs_handle);
425
426 return 1;
427 }
428
429 /* get the tx clamp config */
430 res = sx1262_get_tx_clamp_config(&gs_handle, (uint8_t *)&config);
431 if (res != 0)
432 {
433 sx1262_interface_debug_print("sx1262: get tx clamp config failed.\n");
434 (void)sx1262_deinit(&gs_handle);
435
436 return 1;
437 }
438 config |= 0x1E;
439
440 /* set the tx clamp config */
441 res = sx1262_set_tx_clamp_config(&gs_handle, config);
442 if (res != 0)
443 {
444 sx1262_interface_debug_print("sx1262: set tx clamp config failed.\n");
445 (void)sx1262_deinit(&gs_handle);
446
447 return 1;
448 }
449
450 /* generate the buffer */
451 for (i = 0; i < 192; i++)
452 {
453 gs_send_buffer[i] = i;
454 }
455
456 /* send the data */
457 res = sx1262_lora_transmit(&gs_handle, SX1262_CLOCK_SOURCE_XTAL_32MHZ,
458 50, SX1262_LORA_HEADER_EXPLICIT,
459 SX1262_LORA_CRC_TYPE_ON, SX1262_BOOL_FALSE,
460 (uint8_t *)gs_send_buffer, 192, 0);
461 if (res != 0)
462 {
463 sx1262_interface_debug_print("sx1262: lora send failed.\n");
464 (void)sx1262_deinit(&gs_handle);
465
466 return 1;
467 }
468
469 /* finish send test */
470 sx1262_interface_debug_print("sx1262: finish send test.\n");
471
472 /* deinit */
473 (void)sx1262_deinit(&gs_handle);
474
475 return 0;
476}
477
486uint8_t sx1262_receive_test(uint32_t s)
487{
488 uint8_t res;
489 uint32_t reg;
490 uint8_t modulation;
491 uint8_t config;
492 uint8_t setup;
493
494 /* link interface function */
495 DRIVER_SX1262_LINK_INIT(&gs_handle, sx1262_handle_t);
496 DRIVER_SX1262_LINK_SPI_INIT(&gs_handle, sx1262_interface_spi_init);
497 DRIVER_SX1262_LINK_SPI_DEINIT(&gs_handle, sx1262_interface_spi_deinit);
498 DRIVER_SX1262_LINK_SPI_WRITE_READ(&gs_handle, sx1262_interface_spi_write_read);
499 DRIVER_SX1262_LINK_RESET_GPIO_INIT(&gs_handle, sx1262_interface_reset_gpio_init);
500 DRIVER_SX1262_LINK_RESET_GPIO_DEINIT(&gs_handle, sx1262_interface_reset_gpio_deinit);
501 DRIVER_SX1262_LINK_RESET_GPIO_WRITE(&gs_handle, sx1262_interface_reset_gpio_write);
502 DRIVER_SX1262_LINK_BUSY_GPIO_INIT(&gs_handle, sx1262_interface_busy_gpio_init);
503 DRIVER_SX1262_LINK_BUSY_GPIO_DEINIT(&gs_handle, sx1262_interface_busy_gpio_deinit);
504 DRIVER_SX1262_LINK_BUSY_GPIO_READ(&gs_handle, sx1262_interface_busy_gpio_read);
505 DRIVER_SX1262_LINK_DELAY_MS(&gs_handle, sx1262_interface_delay_ms);
506 DRIVER_SX1262_LINK_DEBUG_PRINT(&gs_handle, sx1262_interface_debug_print);
507 DRIVER_SX1262_LINK_RECEIVE_CALLBACK(&gs_handle, a_callback);
508
509 /* start receive test */
510 sx1262_interface_debug_print("sx1262: start receive test.\n");
511
512 /* init the sx1262 */
513 res = sx1262_init(&gs_handle);
514 if (res != 0)
515 {
516 sx1262_interface_debug_print("sx1262: init failed.\n");
517
518 return 1;
519 }
520
521 /* enter standby */
522 res = sx1262_set_standby(&gs_handle, SX1262_CLOCK_SOURCE_XTAL_32MHZ);
523 if (res != 0)
524 {
525 sx1262_interface_debug_print("sx1262: set standby failed.\n");
526 (void)sx1262_deinit(&gs_handle);
527
528 return 1;
529 }
530
531 /* disable stop timer on preamble */
532 res = sx1262_set_stop_timer_on_preamble(&gs_handle, SX1262_BOOL_FALSE);
533 if (res != 0)
534 {
535 sx1262_interface_debug_print("sx1262: stop timer on preamble failed.\n");
536 (void)sx1262_deinit(&gs_handle);
537
538 return 1;
539 }
540
541 /* set dc dc ldo */
542 res = sx1262_set_regulator_mode(&gs_handle, SX1262_REGULATOR_MODE_DC_DC_LDO);
543 if (res != 0)
544 {
545 sx1262_interface_debug_print("sx1262: set regulator mode failed.\n");
546 (void)sx1262_deinit(&gs_handle);
547
548 return 1;
549 }
550
551 /* set +17dBm power */
552 res = sx1262_set_pa_config(&gs_handle, 0x02, 0x03);
553 if (res != 0)
554 {
555 sx1262_interface_debug_print("sx1262: set pa config failed.\n");
556 (void)sx1262_deinit(&gs_handle);
557
558 return 1;
559 }
560
561 /* enter to stdby rc mode */
562 res = sx1262_set_rx_tx_fallback_mode(&gs_handle, SX1262_RX_TX_FALLBACK_MODE_STDBY_XOSC);
563 if (res != 0)
564 {
565 sx1262_interface_debug_print("sx1262: set rx tx fallback mode failed.\n");
566 (void)sx1262_deinit(&gs_handle);
567
568 return 1;
569 }
570
571 /* set dio irq */
572 res = sx1262_set_dio_irq_params(&gs_handle, 0x03FFU, 0x03FFU, 0x0000, 0x0000);
573 if (res != 0)
574 {
575 sx1262_interface_debug_print("sx1262: set dio irq params failed.\n");
576 (void)sx1262_deinit(&gs_handle);
577
578 return 1;
579 }
580
581 /* clear irq status */
582 res = sx1262_clear_irq_status(&gs_handle, 0x03FFU);
583 if (res != 0)
584 {
585 sx1262_interface_debug_print("sx1262: clear irq status failed.\n");
586 (void)sx1262_deinit(&gs_handle);
587
588 return 1;
589 }
590
591 /* set lora mode */
592 res = sx1262_set_packet_type(&gs_handle, SX1262_PACKET_TYPE_LORA);
593 if (res != 0)
594 {
595 sx1262_interface_debug_print("sx1262: set packet type failed.\n");
596 (void)sx1262_deinit(&gs_handle);
597
598 return 1;
599 }
600
601 /* +17dBm */
602 res = sx1262_set_tx_params(&gs_handle, 17, SX1262_RAMP_TIME_10US);
603 if (res != 0)
604 {
605 sx1262_interface_debug_print("sx1262: set tx params failed.\n");
606 (void)sx1262_deinit(&gs_handle);
607
608 return 1;
609 }
610
611 /* sf9, 125khz, cr4/5, disable low data rate optimize */
612 res = sx1262_set_lora_modulation_params(&gs_handle, SX1262_LORA_SF_9, SX1262_LORA_BANDWIDTH_125_KHZ,
613 SX1262_LORA_CR_4_5, SX1262_BOOL_FALSE);
614 if (res != 0)
615 {
616 sx1262_interface_debug_print("sx1262: set lora modulation params failed.\n");
617 (void)sx1262_deinit(&gs_handle);
618
619 return 1;
620 }
621
622 /* convert the frequency */
623 res = sx1262_frequency_convert_to_register(&gs_handle, 480100000U, (uint32_t *)&reg);
624 if (res != 0)
625 {
626 sx1262_interface_debug_print("sx1262: convert to register failed.\n");
627 (void)sx1262_deinit(&gs_handle);
628
629 return 1;
630 }
631
632 /* set the frequency */
633 res = sx1262_set_rf_frequency(&gs_handle, reg);
634 if (res != 0)
635 {
636 sx1262_interface_debug_print("sx1262: set rf frequency failed.\n");
637 (void)sx1262_deinit(&gs_handle);
638
639 return 1;
640 }
641
642 /* set base address */
643 res = sx1262_set_buffer_base_address(&gs_handle, 0x00, 0x00);
644 if (res != 0)
645 {
646 sx1262_interface_debug_print("sx1262: set buffer base address failed.\n");
647 (void)sx1262_deinit(&gs_handle);
648
649 return 1;
650 }
651
652 /* set lora symb num */
653 res = sx1262_set_lora_symb_num_timeout(&gs_handle, 0);
654 if (res != 0)
655 {
656 sx1262_interface_debug_print("sx1262: set lora symb num timeout failed.\n");
657 (void)sx1262_deinit(&gs_handle);
658
659 return 1;
660 }
661
662 /* reset stats */
663 res = sx1262_reset_stats(&gs_handle, 0x0000, 0x0000, 0x0000);
664 if (res != 0)
665 {
666 sx1262_interface_debug_print("sx1262: reset stats failed.\n");
667 (void)sx1262_deinit(&gs_handle);
668
669 return 1;
670 }
671
672 /* clear device errors */
673 res = sx1262_clear_device_errors(&gs_handle);
674 if (res != 0)
675 {
676 sx1262_interface_debug_print("sx1262: clear device errors failed.\n");
677 (void)sx1262_deinit(&gs_handle);
678
679 return 1;
680 }
681
682 /* set the lora sync word */
683 res = sx1262_set_lora_sync_word(&gs_handle, 0x1424U);
684 if (res != 0)
685 {
686 sx1262_interface_debug_print("sx1262: set lora sync word failed.\n");
687 (void)sx1262_deinit(&gs_handle);
688
689 return 1;
690 }
691
692 /* get tx modulation */
693 res = sx1262_get_tx_modulation(&gs_handle, (uint8_t *)&modulation);
694 if (res != 0)
695 {
696 sx1262_interface_debug_print("sx1262: get tx modulation failed.\n");
697 (void)sx1262_deinit(&gs_handle);
698
699 return 1;
700 }
701 modulation |= 0x04;
702
703 /* set the tx modulation */
704 res = sx1262_set_tx_modulation(&gs_handle, modulation);
705 if (res != 0)
706 {
707 sx1262_interface_debug_print("sx1262: set tx modulation failed.\n");
708 (void)sx1262_deinit(&gs_handle);
709
710 return 1;
711 }
712
713 /* set the rx gain */
714 res = sx1262_set_rx_gain(&gs_handle, 0x94);
715 if (res != 0)
716 {
717 sx1262_interface_debug_print("sx1262: set rx gain failed.\n");
718 (void)sx1262_deinit(&gs_handle);
719
720 return 1;
721 }
722
723 /* set the ocp */
724 res = sx1262_set_ocp(&gs_handle, 0x38);
725 if (res != 0)
726 {
727 sx1262_interface_debug_print("sx1262: set ocp failed.\n");
728 (void)sx1262_deinit(&gs_handle);
729
730 return 1;
731 }
732
733 /* get the tx clamp config */
734 res = sx1262_get_tx_clamp_config(&gs_handle, (uint8_t *)&config);
735 if (res != 0)
736 {
737 sx1262_interface_debug_print("sx1262: get tx clamp config failed.\n");
738 (void)sx1262_deinit(&gs_handle);
739
740 return 1;
741 }
742 config |= 0x1E;
743
744 /* set the tx clamp config */
745 res = sx1262_set_tx_clamp_config(&gs_handle, config);
746 if (res != 0)
747 {
748 sx1262_interface_debug_print("sx1262: set tx clamp config failed.\n");
749 (void)sx1262_deinit(&gs_handle);
750
751 return 1;
752 }
753
754 /* set lora packet params */
755 res = sx1262_set_lora_packet_params(&gs_handle, 50,
756 SX1262_LORA_HEADER_EXPLICIT, 255,
757 SX1262_LORA_CRC_TYPE_ON, SX1262_BOOL_FALSE);
758 if (res != 0)
759 {
760 sx1262_interface_debug_print("sx1262: set lora packet params failed.\n");
761 (void)sx1262_deinit(&gs_handle);
762
763 return 1;
764 }
765
766 /* get iq polarity */
767 res = sx1262_get_iq_polarity(&gs_handle, (uint8_t *)&setup);
768 if (res != 0)
769 {
770 sx1262_interface_debug_print("sx1262: get iq polarity failed.\n");
771 (void)sx1262_deinit(&gs_handle);
772
773 return 1;
774 }
775 setup |= 1 << 2;
776
777 /* set the iq polarity */
778 res = sx1262_set_iq_polarity(&gs_handle, setup);
779 if (res != 0)
780 {
781 sx1262_interface_debug_print("sx1262: set iq polarity failed.\n");
782 (void)sx1262_deinit(&gs_handle);
783
784 return 1;
785 }
786
787 /* start receive */
788 res = sx1262_continuous_receive(&gs_handle);
789 if (res != 0)
790 {
791 sx1262_interface_debug_print("sx1262: lora continuous receive failed.\n");
792 (void)sx1262_deinit(&gs_handle);
793
794 return 1;
795 }
796
797 /* start receiving */
798 sx1262_interface_debug_print("sx1262: start receiving...\n");
799 gs_rx_done = 0;
800
801 while ((s != 0) && (gs_rx_done == 0))
802 {
803 s--;
804 sx1262_interface_delay_ms(1000);
805 }
806 if (gs_rx_done == 0)
807 {
808 /* receive timeout */
809 sx1262_interface_debug_print("sx1262: receive timeout.\n");
810 (void)sx1262_deinit(&gs_handle);
811
812 return 1;
813 }
814 else
815 {
816 /* finish receive test */
817 sx1262_interface_debug_print("sx1262: finish receive test.\n");
818 (void)sx1262_deinit(&gs_handle);
819 }
820
821 return 0;
822}
driver_sx1262_send_receive_test.h
driver sx1262 send receive test header file
sx1262_set_lora_modulation_params
uint8_t sx1262_set_lora_modulation_params(sx1262_handle_t *handle, sx1262_lora_sf_t sf, sx1262_lora_bandwidth_t bw, sx1262_lora_cr_t cr, sx1262_bool_t low_data_rate_optimize_enable)
set the modulation params in LoRa mode
Definition driver_sx1262.c:2895
sx1262_bool_t
sx1262_bool_t
sx1262 bool enumeration definition
Definition driver_sx1262.h:63
sx1262_set_buffer_base_address
uint8_t sx1262_set_buffer_base_address(sx1262_handle_t *handle, uint8_t tx_base_addr, uint8_t rx_base_addr)
set the buffer base address
Definition driver_sx1262.c:3133
sx1262_clear_irq_status
uint8_t sx1262_clear_irq_status(sx1262_handle_t *handle, uint16_t clear_irq_param)
clear the irq status
Definition driver_sx1262.c:2341
sx1262_set_rx_tx_fallback_mode
uint8_t sx1262_set_rx_tx_fallback_mode(sx1262_handle_t *handle, sx1262_rx_tx_fallback_mode_t mode)
set the rx tx fallback mode
Definition driver_sx1262.c:2191
sx1262_reset_stats
uint8_t sx1262_reset_stats(sx1262_handle_t *handle, uint16_t pkt_received, uint16_t pkt_crc_error, uint16_t pkt_length_header_error)
reset the stats
Definition driver_sx1262.c:3533
sx1262_lora_transmit
uint8_t sx1262_lora_transmit(sx1262_handle_t *handle, sx1262_clock_source_t standby_src, uint16_t preamble_length, sx1262_lora_header_t header_type, sx1262_lora_crc_type_t crc_type, sx1262_bool_t invert_iq_enable, uint8_t *buf, uint16_t len, uint32_t us)
send the lora data
Definition driver_sx1262.c:1091
sx1262_handle_t
struct sx1262_handle_s sx1262_handle_t
sx1262 handle structure definition
sx1262_set_standby
uint8_t sx1262_set_standby(sx1262_handle_t *handle, sx1262_clock_source_t src)
enter to the standby mode
Definition driver_sx1262.c:1534
sx1262_set_tx_params
uint8_t sx1262_set_tx_params(sx1262_handle_t *handle, int8_t dbm, sx1262_ramp_time_t t)
set the tx params
Definition driver_sx1262.c:2680
sx1262_set_regulator_mode
uint8_t sx1262_set_regulator_mode(sx1262_handle_t *handle, sx1262_regulator_mode_t mode)
set the regulator_mode
Definition driver_sx1262.c:2001
sx1262_set_lora_packet_params
uint8_t sx1262_set_lora_packet_params(sx1262_handle_t *handle, uint16_t preamble_length, sx1262_lora_header_t header_type, uint8_t payload_length, sx1262_lora_crc_type_t crc_type, sx1262_bool_t invert_iq_enable)
set the packet params in LoRa mode
Definition driver_sx1262.c:3021
sx1262_set_lora_symb_num_timeout
uint8_t sx1262_set_lora_symb_num_timeout(sx1262_handle_t *handle, uint8_t symb_num)
set the lora symbol number timeout
Definition driver_sx1262.c:3180
sx1262_irq_handler
uint8_t sx1262_irq_handler(sx1262_handle_t *handle)
irq handler
Definition driver_sx1262.c:407
sx1262_continuous_receive
uint8_t sx1262_continuous_receive(sx1262_handle_t *handle)
enter to the continuous receive mode
Definition driver_sx1262.c:897
sx1262_set_pa_config
uint8_t sx1262_set_pa_config(sx1262_handle_t *handle, uint8_t pa_duty_cycle, uint8_t hp_max)
set the pa config
Definition driver_sx1262.c:2142
sx1262_set_rf_frequency
uint8_t sx1262_set_rf_frequency(sx1262_handle_t *handle, uint32_t reg)
set the rf frequency
Definition driver_sx1262.c:2538
sx1262_set_packet_type
uint8_t sx1262_set_packet_type(sx1262_handle_t *handle, sx1262_packet_type_t type)
set the packet type
Definition driver_sx1262.c:2587
sx1262_get_lora_packet_status
uint8_t sx1262_get_lora_packet_status(sx1262_handle_t *handle, uint8_t *rssi_pkt_raw, int8_t *snr_pkt_raw, uint8_t *signal_rssi_pkt_raw, float *rssi_pkt, float *snr_pkt, float *signal_rssi_pkt)
get the packet status in LoRa mode
Definition driver_sx1262.c:3381
sx1262_set_stop_timer_on_preamble
uint8_t sx1262_set_stop_timer_on_preamble(sx1262_handle_t *handle, sx1262_bool_t enable)
stop timer on preamble
Definition driver_sx1262.c:1774
sx1262_deinit
uint8_t sx1262_deinit(sx1262_handle_t *handle)
close the chip
Definition driver_sx1262.c:761
sx1262_set_dio_irq_params
uint8_t sx1262_set_dio_irq_params(sx1262_handle_t *handle, uint16_t irq_mask, uint16_t dio1_mask, uint16_t dio2_mask, uint16_t dio3_mask)
set the dio irq params
Definition driver_sx1262.c:2240
sx1262_frequency_convert_to_register
uint8_t sx1262_frequency_convert_to_register(sx1262_handle_t *handle, uint32_t freq, uint32_t *reg)
convert the frequency to the register raw data
Definition driver_sx1262.c:2483
sx1262_check_packet_error
uint8_t sx1262_check_packet_error(sx1262_handle_t *handle, sx1262_bool_t *enable)
check the packet error
Definition driver_sx1262.c:1053
sx1262_clear_device_errors
uint8_t sx1262_clear_device_errors(sx1262_handle_t *handle)
clear the device errors
Definition driver_sx1262.c:3629
sx1262_init
uint8_t sx1262_init(sx1262_handle_t *handle)
initialize the chip
Definition driver_sx1262.c:590
SX1262_LORA_BANDWIDTH_125_KHZ
@ SX1262_LORA_BANDWIDTH_125_KHZ
Definition driver_sx1262.h:243
SX1262_BOOL_FALSE
@ SX1262_BOOL_FALSE
Definition driver_sx1262.h:64
SX1262_LORA_SF_9
@ SX1262_LORA_SF_9
Definition driver_sx1262.h:225
SX1262_RAMP_TIME_10US
@ SX1262_RAMP_TIME_10US
Definition driver_sx1262.h:166
SX1262_RX_TX_FALLBACK_MODE_STDBY_XOSC
@ SX1262_RX_TX_FALLBACK_MODE_STDBY_XOSC
Definition driver_sx1262.h:132
SX1262_PACKET_TYPE_LORA
@ SX1262_PACKET_TYPE_LORA
Definition driver_sx1262.h:157
SX1262_LORA_CRC_TYPE_ON
@ SX1262_LORA_CRC_TYPE_ON
Definition driver_sx1262.h:319
SX1262_LORA_HEADER_EXPLICIT
@ SX1262_LORA_HEADER_EXPLICIT
Definition driver_sx1262.h:309
SX1262_IRQ_PREAMBLE_DETECTED
@ SX1262_IRQ_PREAMBLE_DETECTED
Definition driver_sx1262.h:116
SX1262_IRQ_HEADER_ERR
@ SX1262_IRQ_HEADER_ERR
Definition driver_sx1262.h:119
SX1262_IRQ_CAD_DONE
@ SX1262_IRQ_CAD_DONE
Definition driver_sx1262.h:121
SX1262_IRQ_RX_DONE
@ SX1262_IRQ_RX_DONE
Definition driver_sx1262.h:115
SX1262_IRQ_CAD_DETECTED
@ SX1262_IRQ_CAD_DETECTED
Definition driver_sx1262.h:122
SX1262_IRQ_CRC_ERR
@ SX1262_IRQ_CRC_ERR
Definition driver_sx1262.h:120
SX1262_IRQ_TX_DONE
@ SX1262_IRQ_TX_DONE
Definition driver_sx1262.h:114
SX1262_IRQ_TIMEOUT
@ SX1262_IRQ_TIMEOUT
Definition driver_sx1262.h:123
SX1262_IRQ_SYNC_WORD_VALID
@ SX1262_IRQ_SYNC_WORD_VALID
Definition driver_sx1262.h:117
SX1262_IRQ_HEADER_VALID
@ SX1262_IRQ_HEADER_VALID
Definition driver_sx1262.h:118
SX1262_CLOCK_SOURCE_XTAL_32MHZ
@ SX1262_CLOCK_SOURCE_XTAL_32MHZ
Definition driver_sx1262.h:83
SX1262_REGULATOR_MODE_DC_DC_LDO
@ SX1262_REGULATOR_MODE_DC_DC_LDO
Definition driver_sx1262.h:92
SX1262_LORA_CR_4_5
@ SX1262_LORA_CR_4_5
Definition driver_sx1262.h:253
sx1262_interface_busy_gpio_deinit
uint8_t sx1262_interface_busy_gpio_deinit(void)
interface busy gpio deinit
Definition driver_sx1262_interface_template.c:136
sx1262_interface_reset_gpio_init
uint8_t sx1262_interface_reset_gpio_init(void)
interface reset gpio init
Definition driver_sx1262_interface_template.c:87
sx1262_interface_spi_deinit
uint8_t sx1262_interface_spi_deinit(void)
interface spi bus deinit
Definition driver_sx1262_interface_template.c:58
sx1262_interface_spi_init
uint8_t sx1262_interface_spi_init(void)
interface spi bus init
Definition driver_sx1262_interface_template.c:46
sx1262_interface_reset_gpio_deinit
uint8_t sx1262_interface_reset_gpio_deinit(void)
interface reset gpio deinit
Definition driver_sx1262_interface_template.c:99
sx1262_interface_busy_gpio_init
uint8_t sx1262_interface_busy_gpio_init(void)
interface busy gpio init
Definition driver_sx1262_interface_template.c:124
sx1262_interface_receive_callback
void sx1262_interface_receive_callback(uint16_t type, uint8_t *buf, uint16_t len)
interface receive callback
Definition driver_sx1262_interface_template.c:181
sx1262_interface_reset_gpio_write
uint8_t sx1262_interface_reset_gpio_write(uint8_t data)
interface reset gpio write
Definition driver_sx1262_interface_template.c:112
sx1262_interface_debug_print
void sx1262_interface_debug_print(const char *const fmt,...)
interface print format data
Definition driver_sx1262_interface_template.c:169
sx1262_interface_busy_gpio_read
uint8_t sx1262_interface_busy_gpio_read(uint8_t *value)
interface busy gpio read
Definition driver_sx1262_interface_template.c:149
sx1262_interface_spi_write_read
uint8_t sx1262_interface_spi_write_read(uint8_t *in_buf, uint32_t in_len, uint8_t *out_buf, uint32_t out_len)
interface spi bus write read
Definition driver_sx1262_interface_template.c:74
sx1262_interface_delay_ms
void sx1262_interface_delay_ms(uint32_t ms)
interface delay ms
Definition driver_sx1262_interface_template.c:159
DRIVER_SX1262_LINK_SPI_WRITE_READ
#define DRIVER_SX1262_LINK_SPI_WRITE_READ(HANDLE, FUC)
link spi_write_read function
Definition driver_sx1262.h:462
DRIVER_SX1262_LINK_SPI_INIT
#define DRIVER_SX1262_LINK_SPI_INIT(HANDLE, FUC)
link spi_init function
Definition driver_sx1262.h:446
DRIVER_SX1262_LINK_DEBUG_PRINT
#define DRIVER_SX1262_LINK_DEBUG_PRINT(HANDLE, FUC)
link debug_print function
Definition driver_sx1262.h:526
DRIVER_SX1262_LINK_BUSY_GPIO_DEINIT
#define DRIVER_SX1262_LINK_BUSY_GPIO_DEINIT(HANDLE, FUC)
link busy_gpio_deinit function
Definition driver_sx1262.h:502
DRIVER_SX1262_LINK_RECEIVE_CALLBACK
#define DRIVER_SX1262_LINK_RECEIVE_CALLBACK(HANDLE, FUC)
link receive_callback function
Definition driver_sx1262.h:534
DRIVER_SX1262_LINK_BUSY_GPIO_INIT
#define DRIVER_SX1262_LINK_BUSY_GPIO_INIT(HANDLE, FUC)
link busy_gpio_init function
Definition driver_sx1262.h:494
DRIVER_SX1262_LINK_INIT
#define DRIVER_SX1262_LINK_INIT(HANDLE, STRUCTURE)
initialize sx1262_handle_t structure
Definition driver_sx1262.h:438
DRIVER_SX1262_LINK_RESET_GPIO_DEINIT
#define DRIVER_SX1262_LINK_RESET_GPIO_DEINIT(HANDLE, FUC)
link reset_gpio_deinit function
Definition driver_sx1262.h:478
DRIVER_SX1262_LINK_RESET_GPIO_WRITE
#define DRIVER_SX1262_LINK_RESET_GPIO_WRITE(HANDLE, FUC)
link reset_gpio_write function
Definition driver_sx1262.h:486
DRIVER_SX1262_LINK_BUSY_GPIO_READ
#define DRIVER_SX1262_LINK_BUSY_GPIO_READ(HANDLE, FUC)
link busy_gpio_read function
Definition driver_sx1262.h:510
DRIVER_SX1262_LINK_RESET_GPIO_INIT
#define DRIVER_SX1262_LINK_RESET_GPIO_INIT(HANDLE, FUC)
link reset_gpio_init function
Definition driver_sx1262.h:470
DRIVER_SX1262_LINK_DELAY_MS
#define DRIVER_SX1262_LINK_DELAY_MS(HANDLE, FUC)
link delay_ms function
Definition driver_sx1262.h:518
DRIVER_SX1262_LINK_SPI_DEINIT
#define DRIVER_SX1262_LINK_SPI_DEINIT(HANDLE, FUC)
link spi_deinit function
Definition driver_sx1262.h:454
sx1262_set_tx_clamp_config
uint8_t sx1262_set_tx_clamp_config(sx1262_handle_t *handle, uint8_t config)
set the tx clamp config
Definition driver_sx1262.c:4623
sx1262_set_lora_sync_word
uint8_t sx1262_set_lora_sync_word(sx1262_handle_t *handle, uint16_t sync_word)
set the lora sync word
Definition driver_sx1262.c:4307
sx1262_get_iq_polarity
uint8_t sx1262_get_iq_polarity(sx1262_handle_t *handle, uint8_t *setup)
get the iq polarity
Definition driver_sx1262.c:4263
sx1262_set_iq_polarity
uint8_t sx1262_set_iq_polarity(sx1262_handle_t *handle, uint8_t setup)
set the iq polarity
Definition driver_sx1262.c:4219
sx1262_set_rx_gain
uint8_t sx1262_set_rx_gain(sx1262_handle_t *handle, uint8_t gain)
set the rx gain
Definition driver_sx1262.c:4535
sx1262_set_ocp
uint8_t sx1262_set_ocp(sx1262_handle_t *handle, uint8_t ocp)
set the ocp
Definition driver_sx1262.c:4711
sx1262_set_tx_modulation
uint8_t sx1262_set_tx_modulation(sx1262_handle_t *handle, uint8_t modulation)
set the tx modulation
Definition driver_sx1262.c:4447
sx1262_get_tx_clamp_config
uint8_t sx1262_get_tx_clamp_config(sx1262_handle_t *handle, uint8_t *config)
get the tx clamp config
Definition driver_sx1262.c:4667
sx1262_get_tx_modulation
uint8_t sx1262_get_tx_modulation(sx1262_handle_t *handle, uint8_t *modulation)
get the tx modulation
Definition driver_sx1262.c:4491
sx1262_send_test
uint8_t sx1262_send_test(void)
send test
Definition driver_sx1262_send_receive_test.c:182
sx1262_interrupt_test_irq_handler
uint8_t sx1262_interrupt_test_irq_handler(void)
sx1262 interrupt test irq
Definition driver_sx1262_send_receive_test.c:163
sx1262_receive_test
uint8_t sx1262_receive_test(uint32_t s)
receive test
Definition driver_sx1262_send_receive_test.c:486