LibDriver MLX90614  1.0.0
MLX90614 full-featured driver
driver_mlx90614_read_test.c
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1 
37 #include "driver_mlx90614_read_test.h"
38 #include <stdlib.h>
39 
40 static mlx90614_handle_t gs_handle;
50 uint8_t mlx90614_read_test(uint32_t times)
51 {
52  uint8_t res;
53  float ambient;
54  float object;
55  float object2;
56  uint16_t raw;
57  uint16_t value;
58  uint16_t raw2;
59  uint32_t i;
60  mlx90614_info_t info;
61 
62  /* link interface function */
63  DRIVER_MLX90614_LINK_INIT(&gs_handle, mlx90614_handle_t);
64  DRIVER_MLX90614_LINK_IIC_INIT(&gs_handle, mlx90614_interface_iic_init);
65  DRIVER_MLX90614_LINK_IIC_DEINIT(&gs_handle, mlx90614_interface_iic_deinit);
66  DRIVER_MLX90614_LINK_IIC_READ(&gs_handle, mlx90614_interface_iic_read);
67  DRIVER_MLX90614_LINK_IIC_WRITE(&gs_handle, mlx90614_interface_iic_write);
68  DRIVER_MLX90614_LINK_SCL_WRITE(&gs_handle, mlx90614_interface_scl_write);
69  DRIVER_MLX90614_LINK_SDA_WRITE(&gs_handle, mlx90614_interface_sda_write);
70  DRIVER_MLX90614_LINK_DELAY_MS(&gs_handle, mlx90614_interface_delay_ms);
71  DRIVER_MLX90614_LINK_DEBUG_PRINT(&gs_handle, mlx90614_interface_debug_print);
72 
73  /* get information */
74  res = mlx90614_info(&info);
75  if (res != 0)
76  {
77  mlx90614_interface_debug_print("mlx90614: get info failed.\n");
78 
79  return 1;
80  }
81  else
82  {
83  /* print chip info */
84  mlx90614_interface_debug_print("mlx90614: chip is %s.\n", info.chip_name);
85  mlx90614_interface_debug_print("mlx90614: manufacturer is %s.\n", info.manufacturer_name);
86  mlx90614_interface_debug_print("mlx90614: interface is %s.\n", info.interface);
87  mlx90614_interface_debug_print("mlx90614: driver version is %d.%d.\n", info.driver_version / 1000, (info.driver_version % 1000) / 100);
88  mlx90614_interface_debug_print("mlx90614: min supply voltage is %0.1fV.\n", info.supply_voltage_min_v);
89  mlx90614_interface_debug_print("mlx90614: max supply voltage is %0.1fV.\n", info.supply_voltage_max_v);
90  mlx90614_interface_debug_print("mlx90614: max current is %0.2fmA.\n", info.max_current_ma);
91  mlx90614_interface_debug_print("mlx90614: max temperature is %0.1fC.\n", info.temperature_max);
92  mlx90614_interface_debug_print("mlx90614: min temperature is %0.1fC.\n", info.temperature_min);
93  }
94 
95  /* start read test */
96  mlx90614_interface_debug_print("mlx90614: start read test.\n");
97 
98  /* set address */
99  res = mlx90614_set_addr(&gs_handle, MLX90614_ADDRESS_DEFAULT);
100  if (res != 0)
101  {
102  mlx90614_interface_debug_print("mlx90614: set addr failed.\n");
103 
104  return 1;
105  }
106 
107  /* mlx90614 init */
108  res = mlx90614_init(&gs_handle);
109  if (res != 0)
110  {
111  mlx90614_interface_debug_print("mlx90614: init failed.\n");
112 
113  return 1;
114  }
115 
116  /* pwm to smbus */
117  res = mlx90614_pwm_to_smbus(&gs_handle);
118  if (res != 0)
119  {
120  mlx90614_interface_debug_print("mlx90614: pwm to smbus failed.\n");
121  (void)mlx90614_deinit(&gs_handle);
122 
123  return 1;
124  }
125 
126  /* exit sleep mode */
127  res = mlx90614_exit_sleep_mode(&gs_handle);
128  if (res != 0)
129  {
130  mlx90614_interface_debug_print("mlx90614: exit sleep mode failed.\n");
131  (void)mlx90614_deinit(&gs_handle);
132 
133  return 1;
134  }
135 
136  /* set mode */
137  res = mlx90614_set_mode(&gs_handle, MLX90614_MODE_TA_TOBJ1);
138  if (res != 0)
139  {
140  mlx90614_interface_debug_print("mlx90614: set mode failed.\n");
141  (void)mlx90614_deinit(&gs_handle);
142 
143  return 1;
144  }
145 
146  /* set fir length 8 */
147  res = mlx90614_set_fir_length(&gs_handle, MLX90614_FIR_LENGTH_8);
148  if (res != 0)
149  {
150  mlx90614_interface_debug_print("mlx90614: set fir length failed.\n");
151  (void)mlx90614_deinit(&gs_handle);
152 
153  return 1;
154  }
155  mlx90614_interface_debug_print("mlx90614: set fir length 8.\n");
156 
157  /* delay 3000 ms */
158  mlx90614_interface_delay_ms(3000);
159 
160  /* read data */
161  for (i = 0; i < times; i++)
162  {
163  uint16_t channel_1;
164  uint16_t channel_2;
165 
166  /* read ambient */
167  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
168  if (res != 0)
169  {
170  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
171  (void)mlx90614_deinit(&gs_handle);
172 
173  return 1;
174  }
175 
176  /* read object1 */
177  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
178  if (res != 0)
179  {
180  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
181  (void)mlx90614_deinit(&gs_handle);
182 
183  return 1;
184  }
185 
186  /* read raw ir channel */
187  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
188  if (res != 0)
189  {
190  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
191  (void)mlx90614_deinit(&gs_handle);
192 
193  return 1;
194  }
195 
196  /* print the data */
197  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
198  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
199 
200  /* delay 1000 ms */
201  mlx90614_interface_delay_ms(1000);
202  }
203 
204  /* set fir length 16 */
205  res = mlx90614_set_fir_length(&gs_handle, MLX90614_FIR_LENGTH_16);
206  if (res != 0)
207  {
208  mlx90614_interface_debug_print("mlx90614: set fir length failed.\n");
209  (void)mlx90614_deinit(&gs_handle);
210 
211  return 1;
212  }
213  mlx90614_interface_debug_print("mlx90614: set fir length 16.\n");
214 
215  /* delay 3000 ms */
216  mlx90614_interface_delay_ms(3000);
217 
218  /* read data */
219  for (i = 0; i < times; i++)
220  {
221  uint16_t channel_1;
222  uint16_t channel_2;
223 
224  /* read ambient */
225  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
226  if (res != 0)
227  {
228  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
229  (void)mlx90614_deinit(&gs_handle);
230 
231  return 1;
232  }
233 
234  /* read object1 */
235  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
236  if (res != 0)
237  {
238  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
239  (void)mlx90614_deinit(&gs_handle);
240 
241  return 1;
242  }
243 
244  /* read raw ir channel */
245  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
246  if (res != 0)
247  {
248  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
249  (void)mlx90614_deinit(&gs_handle);
250 
251  return 1;
252  }
253 
254  /* print the data */
255  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
256  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
257 
258  /* delay 1000 ms */
259  mlx90614_interface_delay_ms(1000);
260  }
261 
262  /* set fir length 32 */
263  res = mlx90614_set_fir_length(&gs_handle, MLX90614_FIR_LENGTH_32);
264  if (res != 0)
265  {
266  mlx90614_interface_debug_print("mlx90614: set fir length failed.\n");
267  (void)mlx90614_deinit(&gs_handle);
268 
269  return 1;
270  }
271  mlx90614_interface_debug_print("mlx90614: set fir length 32.\n");
272 
273  /* delay 3000 ms */
274  mlx90614_interface_delay_ms(3000);
275 
276  /* read data */
277  for (i = 0; i < times; i++)
278  {
279  uint16_t channel_1;
280  uint16_t channel_2;
281 
282  /* read ambient */
283  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
284  if (res != 0)
285  {
286  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
287  (void)mlx90614_deinit(&gs_handle);
288 
289  return 1;
290  }
291 
292  /* read object1 */
293  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
294  if (res != 0)
295  {
296  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
297  (void)mlx90614_deinit(&gs_handle);
298 
299  return 1;
300  }
301 
302  /* read raw ir channel */
303  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
304  if (res != 0)
305  {
306  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
307  (void)mlx90614_deinit(&gs_handle);
308 
309  return 1;
310  }
311 
312  /* print the data */
313  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
314  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
315 
316  /* delay 1000 ms */
317  mlx90614_interface_delay_ms(1000);
318  }
319 
320  /* set fir length 64 */
321  res = mlx90614_set_fir_length(&gs_handle, MLX90614_FIR_LENGTH_64);
322  if (res != 0)
323  {
324  mlx90614_interface_debug_print("mlx90614: set fir length failed.\n");
325  (void)mlx90614_deinit(&gs_handle);
326 
327  return 1;
328  }
329  mlx90614_interface_debug_print("mlx90614: set fir length 64.\n");
330 
331  /* delay 3000 ms */
332  mlx90614_interface_delay_ms(3000);
333 
334  /* read data */
335  for (i = 0; i < times; i++)
336  {
337  uint16_t channel_1;
338  uint16_t channel_2;
339 
340  /* read ambient */
341  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
342  if (res != 0)
343  {
344  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
345  (void)mlx90614_deinit(&gs_handle);
346 
347  return 1;
348  }
349 
350  /* read object1 */
351  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
352  if (res != 0)
353  {
354  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
355  (void)mlx90614_deinit(&gs_handle);
356 
357  return 1;
358  }
359 
360  /* read raw ir channel */
361  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
362  if (res != 0)
363  {
364  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
365  (void)mlx90614_deinit(&gs_handle);
366 
367  return 1;
368  }
369 
370  /* print the data */
371  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
372  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
373 
374  /* delay 1000 ms */
375  mlx90614_interface_delay_ms(1000);
376  }
377 
378  /* set fir length 128 */
379  res = mlx90614_set_fir_length(&gs_handle, MLX90614_FIR_LENGTH_128);
380  if (res != 0)
381  {
382  mlx90614_interface_debug_print("mlx90614: set fir length failed.\n");
383  (void)mlx90614_deinit(&gs_handle);
384 
385  return 1;
386  }
387  mlx90614_interface_debug_print("mlx90614: set fir length 128.\n");
388 
389  /* delay 3000 ms */
390  mlx90614_interface_delay_ms(3000);
391 
392  /* read data */
393  for (i = 0; i < times; i++)
394  {
395  uint16_t channel_1;
396  uint16_t channel_2;
397 
398  /* read ambient */
399  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
400  if (res != 0)
401  {
402  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
403  (void)mlx90614_deinit(&gs_handle);
404 
405  return 1;
406  }
407 
408  /* read object1 */
409  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
410  if (res != 0)
411  {
412  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
413  (void)mlx90614_deinit(&gs_handle);
414 
415  return 1;
416  }
417 
418  /* read raw ir channel */
419  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
420  if (res != 0)
421  {
422  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
423  (void)mlx90614_deinit(&gs_handle);
424 
425  return 1;
426  }
427 
428  /* print the data */
429  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
430  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
431 
432  /* delay 1000 ms */
433  mlx90614_interface_delay_ms(1000);
434  }
435 
436  /* set fir length 256 */
437  res = mlx90614_set_fir_length(&gs_handle, MLX90614_FIR_LENGTH_256);
438  if (res != 0)
439  {
440  mlx90614_interface_debug_print("mlx90614: set fir length failed.\n");
441  (void)mlx90614_deinit(&gs_handle);
442 
443  return 1;
444  }
445  mlx90614_interface_debug_print("mlx90614: set fir length 256.\n");
446 
447  /* delay 3000 ms */
448  mlx90614_interface_delay_ms(3000);
449 
450  /* read data */
451  for (i = 0; i < times; i++)
452  {
453  uint16_t channel_1;
454  uint16_t channel_2;
455 
456  /* read ambient */
457  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
458  if (res != 0)
459  {
460  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
461  (void)mlx90614_deinit(&gs_handle);
462 
463  return 1;
464  }
465 
466  /* read object1 */
467  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
468  if (res != 0)
469  {
470  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
471  (void)mlx90614_deinit(&gs_handle);
472 
473  return 1;
474  }
475 
476  /* read raw ir channel */
477  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
478  if (res != 0)
479  {
480  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
481  (void)mlx90614_deinit(&gs_handle);
482 
483  return 1;
484  }
485 
486  /* print the data */
487  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
488  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
489 
490  /* delay 1000 ms */
491  mlx90614_interface_delay_ms(1000);
492  }
493 
494  /* set fir length 512 */
495  res = mlx90614_set_fir_length(&gs_handle, MLX90614_FIR_LENGTH_512);
496  if (res != 0)
497  {
498  mlx90614_interface_debug_print("mlx90614: set fir length failed.\n");
499  (void)mlx90614_deinit(&gs_handle);
500 
501  return 1;
502  }
503  mlx90614_interface_debug_print("mlx90614: set fir length 512.\n");
504 
505  /* delay 3000 ms */
506  mlx90614_interface_delay_ms(3000);
507 
508  /* read data */
509  for (i = 0; i < times; i++)
510  {
511  uint16_t channel_1;
512  uint16_t channel_2;
513 
514  /* read ambient */
515  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
516  if (res != 0)
517  {
518  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
519  (void)mlx90614_deinit(&gs_handle);
520 
521  return 1;
522  }
523 
524  /* read object1 */
525  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
526  if (res != 0)
527  {
528  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
529  (void)mlx90614_deinit(&gs_handle);
530 
531  return 1;
532  }
533 
534  /* read raw ir channel */
535  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
536  if (res != 0)
537  {
538  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
539  (void)mlx90614_deinit(&gs_handle);
540 
541  return 1;
542  }
543 
544  /* print the data */
545  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
546  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
547 
548  /* delay 1000 ms */
549  mlx90614_interface_delay_ms(1000);
550  }
551 
552  /* set fir length 1024 */
553  res = mlx90614_set_fir_length(&gs_handle, MLX90614_FIR_LENGTH_1024);
554  if (res != 0)
555  {
556  mlx90614_interface_debug_print("mlx90614: set fir length failed.\n");
557  (void)mlx90614_deinit(&gs_handle);
558 
559  return 1;
560  }
561  mlx90614_interface_debug_print("mlx90614: set fir length 1024.\n");
562 
563  /* delay 3000 ms */
564  mlx90614_interface_delay_ms(3000);
565 
566  /* read data */
567  for (i = 0; i < times; i++)
568  {
569  uint16_t channel_1;
570  uint16_t channel_2;
571 
572  /* read ambient */
573  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
574  if (res != 0)
575  {
576  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
577  (void)mlx90614_deinit(&gs_handle);
578 
579  return 1;
580  }
581 
582  /* read object1 */
583  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
584  if (res != 0)
585  {
586  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
587  (void)mlx90614_deinit(&gs_handle);
588 
589  return 1;
590  }
591 
592  /* read raw ir channel */
593  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
594  if (res != 0)
595  {
596  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
597  (void)mlx90614_deinit(&gs_handle);
598 
599  return 1;
600  }
601 
602  /* print the data */
603  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
604  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
605 
606  /* delay 1000 ms */
607  mlx90614_interface_delay_ms(1000);
608  }
609 
610  /* set iir a1 0.5 b1 0.5 */
611  res = mlx90614_set_iir(&gs_handle, MLX90614_IIR_A1_0P5_B1_0P5);
612  if (res != 0)
613  {
614  mlx90614_interface_debug_print("mlx90614: set iir failed.\n");
615  (void)mlx90614_deinit(&gs_handle);
616 
617  return 1;
618  }
619  mlx90614_interface_debug_print("mlx90614: set iir a1 0.5 b1 0.5.\n");
620 
621  /* delay 3000 ms */
622  mlx90614_interface_delay_ms(3000);
623 
624  /* read data */
625  for (i = 0; i < times; i++)
626  {
627  uint16_t channel_1;
628  uint16_t channel_2;
629 
630  /* read ambient */
631  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
632  if (res != 0)
633  {
634  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
635  (void)mlx90614_deinit(&gs_handle);
636 
637  return 1;
638  }
639 
640  /* read object1 */
641  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
642  if (res != 0)
643  {
644  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
645  (void)mlx90614_deinit(&gs_handle);
646 
647  return 1;
648  }
649 
650  /* read raw ir channel */
651  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
652  if (res != 0)
653  {
654  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
655  (void)mlx90614_deinit(&gs_handle);
656 
657  return 1;
658  }
659 
660  /* print the data */
661  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
662  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
663 
664  /* delay 1000 ms */
665  mlx90614_interface_delay_ms(1000);
666  }
667 
668  /* set iir a1 0.25 b1 0.75 */
669  res = mlx90614_set_iir(&gs_handle, MLX90614_IIR_A1_0P25_B1_0P75);
670  if (res != 0)
671  {
672  mlx90614_interface_debug_print("mlx90614: set iir failed.\n");
673  (void)mlx90614_deinit(&gs_handle);
674 
675  return 1;
676  }
677  mlx90614_interface_debug_print("mlx90614: set iir a1 0.25 b1 0.75.\n");
678 
679  /* delay 3000 ms */
680  mlx90614_interface_delay_ms(3000);
681 
682  /* read data */
683  for (i = 0; i < times; i++)
684  {
685  uint16_t channel_1;
686  uint16_t channel_2;
687 
688  /* read ambient */
689  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
690  if (res != 0)
691  {
692  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
693  (void)mlx90614_deinit(&gs_handle);
694 
695  return 1;
696  }
697 
698  /* read object1 */
699  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
700  if (res != 0)
701  {
702  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
703  (void)mlx90614_deinit(&gs_handle);
704 
705  return 1;
706  }
707 
708  /* read raw ir channel */
709  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
710  if (res != 0)
711  {
712  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
713  (void)mlx90614_deinit(&gs_handle);
714 
715  return 1;
716  }
717 
718  /* print the data */
719  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
720  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
721 
722  /* delay 1000 ms */
723  mlx90614_interface_delay_ms(1000);
724  }
725 
726  /* set iir a1 0.166 b1 0.83 */
727  res = mlx90614_set_iir(&gs_handle, MLX90614_IIR_A1_0P166_B1_0P83);
728  if (res != 0)
729  {
730  mlx90614_interface_debug_print("mlx90614: set iir failed.\n");
731  (void)mlx90614_deinit(&gs_handle);
732 
733  return 1;
734  }
735  mlx90614_interface_debug_print("mlx90614: set iir a1 0.166 b1 0.83.\n");
736 
737  /* delay 3000 ms */
738  mlx90614_interface_delay_ms(3000);
739 
740  /* read data */
741  for (i = 0; i < times; i++)
742  {
743  uint16_t channel_1;
744  uint16_t channel_2;
745 
746  /* read ambient */
747  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
748  if (res != 0)
749  {
750  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
751  (void)mlx90614_deinit(&gs_handle);
752 
753  return 1;
754  }
755 
756  /* read object1 */
757  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
758  if (res != 0)
759  {
760  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
761  (void)mlx90614_deinit(&gs_handle);
762 
763  return 1;
764  }
765 
766  /* read raw ir channel */
767  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
768  if (res != 0)
769  {
770  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
771  (void)mlx90614_deinit(&gs_handle);
772 
773  return 1;
774  }
775 
776  /* print the data */
777  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
778  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
779 
780  /* delay 1000 ms */
781  mlx90614_interface_delay_ms(1000);
782  }
783 
784  /* set iir a1 0.125 b1 0.875 */
785  res = mlx90614_set_iir(&gs_handle, MLX90614_IIR_A1_0P125_B1_0P875);
786  if (res != 0)
787  {
788  mlx90614_interface_debug_print("mlx90614: set iir failed.\n");
789  (void)mlx90614_deinit(&gs_handle);
790 
791  return 1;
792  }
793  mlx90614_interface_debug_print("mlx90614: set iir a1 0.125 b1 0.875.\n");
794 
795  /* delay 3000 ms */
796  mlx90614_interface_delay_ms(3000);
797 
798  /* read data */
799  for (i = 0; i < times; i++)
800  {
801  uint16_t channel_1;
802  uint16_t channel_2;
803 
804  /* read ambient */
805  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
806  if (res != 0)
807  {
808  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
809  (void)mlx90614_deinit(&gs_handle);
810 
811  return 1;
812  }
813 
814  /* read object1 */
815  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
816  if (res != 0)
817  {
818  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
819  (void)mlx90614_deinit(&gs_handle);
820 
821  return 1;
822  }
823 
824  /* read raw ir channel */
825  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
826  if (res != 0)
827  {
828  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
829  (void)mlx90614_deinit(&gs_handle);
830 
831  return 1;
832  }
833 
834  /* print the data */
835  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
836  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
837 
838  /* delay 1000 ms */
839  mlx90614_interface_delay_ms(1000);
840  }
841 
842  /* set iir a1 1 b1 0 */
843  res = mlx90614_set_iir(&gs_handle, MLX90614_IIR_A1_1_B1_0);
844  if (res != 0)
845  {
846  mlx90614_interface_debug_print("mlx90614: set iir failed.\n");
847  (void)mlx90614_deinit(&gs_handle);
848 
849  return 1;
850  }
851  mlx90614_interface_debug_print("mlx90614: set iir a1 1 b1 0.\n");
852 
853  /* delay 3000 ms */
854  mlx90614_interface_delay_ms(3000);
855 
856  /* read data */
857  for (i = 0; i < times; i++)
858  {
859  uint16_t channel_1;
860  uint16_t channel_2;
861 
862  /* read ambient */
863  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
864  if (res != 0)
865  {
866  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
867  (void)mlx90614_deinit(&gs_handle);
868 
869  return 1;
870  }
871 
872  /* read object1 */
873  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
874  if (res != 0)
875  {
876  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
877  (void)mlx90614_deinit(&gs_handle);
878 
879  return 1;
880  }
881 
882  /* read raw ir channel */
883  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
884  if (res != 0)
885  {
886  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
887  (void)mlx90614_deinit(&gs_handle);
888 
889  return 1;
890  }
891 
892  /* print the data */
893  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
894  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
895 
896  /* delay 1000 ms */
897  mlx90614_interface_delay_ms(1000);
898  }
899 
900  /* set iir a1 0.8 b1 0.2 */
901  res = mlx90614_set_iir(&gs_handle, MLX90614_IIR_A1_0P8_B1_0P2);
902  if (res != 0)
903  {
904  mlx90614_interface_debug_print("mlx90614: set iir failed.\n");
905  (void)mlx90614_deinit(&gs_handle);
906 
907  return 1;
908  }
909  mlx90614_interface_debug_print("mlx90614: set iir a1 0.8 b1 0.2.\n");
910 
911  /* delay 3000 ms */
912  mlx90614_interface_delay_ms(3000);
913 
914  /* read data */
915  for (i = 0; i < times; i++)
916  {
917  uint16_t channel_1;
918  uint16_t channel_2;
919 
920  /* read ambient */
921  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
922  if (res != 0)
923  {
924  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
925  (void)mlx90614_deinit(&gs_handle);
926 
927  return 1;
928  }
929 
930  /* read object1 */
931  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
932  if (res != 0)
933  {
934  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
935  (void)mlx90614_deinit(&gs_handle);
936 
937  return 1;
938  }
939 
940  /* read raw ir channel */
941  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
942  if (res != 0)
943  {
944  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
945  (void)mlx90614_deinit(&gs_handle);
946 
947  return 1;
948  }
949 
950  /* print the data */
951  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
952  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
953 
954  /* delay 1000 ms */
955  mlx90614_interface_delay_ms(1000);
956  }
957 
958  /* set iir a1 0.666 b1 0.333 */
959  res = mlx90614_set_iir(&gs_handle, MLX90614_IIR_A1_0P666_B1_0P333);
960  if (res != 0)
961  {
962  mlx90614_interface_debug_print("mlx90614: set iir failed.\n");
963  (void)mlx90614_deinit(&gs_handle);
964 
965  return 1;
966  }
967  mlx90614_interface_debug_print("mlx90614: set iir a1 0.666 b1 0.333.\n");
968 
969  /* delay 3000 ms */
970  mlx90614_interface_delay_ms(3000);
971 
972  /* read data */
973  for (i = 0; i < times; i++)
974  {
975  uint16_t channel_1;
976  uint16_t channel_2;
977 
978  /* read ambient */
979  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
980  if (res != 0)
981  {
982  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
983  (void)mlx90614_deinit(&gs_handle);
984 
985  return 1;
986  }
987 
988  /* read object1 */
989  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
990  if (res != 0)
991  {
992  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
993  (void)mlx90614_deinit(&gs_handle);
994 
995  return 1;
996  }
997 
998  /* read raw ir channel */
999  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1000  if (res != 0)
1001  {
1002  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1003  (void)mlx90614_deinit(&gs_handle);
1004 
1005  return 1;
1006  }
1007 
1008  /* print the data */
1009  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1010  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1011 
1012  /* delay 1000 ms */
1013  mlx90614_interface_delay_ms(1000);
1014  }
1015 
1016  /* set iir a1 0.571 b1 0.428 */
1017  res = mlx90614_set_iir(&gs_handle, MLX90614_IIR_A1_0P571_B1_0P428);
1018  if (res != 0)
1019  {
1020  mlx90614_interface_debug_print("mlx90614: set iir failed.\n");
1021  (void)mlx90614_deinit(&gs_handle);
1022 
1023  return 1;
1024  }
1025  mlx90614_interface_debug_print("mlx90614: set iir a1 0.571 b1 0.428.\n");
1026 
1027  /* delay 3000 ms */
1028  mlx90614_interface_delay_ms(3000);
1029 
1030  /* read data */
1031  for (i = 0; i < times; i++)
1032  {
1033  uint16_t channel_1;
1034  uint16_t channel_2;
1035 
1036  /* read ambient */
1037  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1038  if (res != 0)
1039  {
1040  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1041  (void)mlx90614_deinit(&gs_handle);
1042 
1043  return 1;
1044  }
1045 
1046  /* read object1 */
1047  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1048  if (res != 0)
1049  {
1050  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1051  (void)mlx90614_deinit(&gs_handle);
1052 
1053  return 1;
1054  }
1055 
1056  /* read raw ir channel */
1057  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1058  if (res != 0)
1059  {
1060  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1061  (void)mlx90614_deinit(&gs_handle);
1062 
1063  return 1;
1064  }
1065 
1066  /* print the data */
1067  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1068  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1069 
1070  /* delay 1000 ms */
1071  mlx90614_interface_delay_ms(1000);
1072  }
1073 
1074  /* set ir sensor single */
1075  res = mlx90614_set_ir_sensor(&gs_handle, MLX90614_IR_SENSOR_SINGLE);
1076  if (res != 0)
1077  {
1078  mlx90614_interface_debug_print("mlx90614: set ir sensor failed.\n");
1079  (void)mlx90614_deinit(&gs_handle);
1080 
1081  return 1;
1082  }
1083  mlx90614_interface_debug_print("mlx90614: set ir sensor single.\n");
1084 
1085  /* delay 3000 ms */
1086  mlx90614_interface_delay_ms(3000);
1087 
1088  /* read data */
1089  for (i = 0; i < times; i++)
1090  {
1091  uint16_t channel_1;
1092  uint16_t channel_2;
1093 
1094  /* read ambient */
1095  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1096  if (res != 0)
1097  {
1098  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1099  (void)mlx90614_deinit(&gs_handle);
1100 
1101  return 1;
1102  }
1103 
1104  /* read object1 */
1105  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1106  if (res != 0)
1107  {
1108  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1109  (void)mlx90614_deinit(&gs_handle);
1110 
1111  return 1;
1112  }
1113 
1114  /* read raw ir channel */
1115  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1116  if (res != 0)
1117  {
1118  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1119  (void)mlx90614_deinit(&gs_handle);
1120 
1121  return 1;
1122  }
1123 
1124  /* print the data */
1125  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1126  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1127 
1128  /* delay 1000 ms */
1129  mlx90614_interface_delay_ms(1000);
1130  }
1131 
1132  /* set ir sensor dual */
1133  res = mlx90614_set_ir_sensor(&gs_handle, MLX90614_IR_SENSOR_DUAL);
1134  if (res != 0)
1135  {
1136  mlx90614_interface_debug_print("mlx90614: set ir sensor failed.\n");
1137  (void)mlx90614_deinit(&gs_handle);
1138 
1139  return 1;
1140  }
1141  mlx90614_interface_debug_print("mlx90614: set ir sensor dual.\n");
1142 
1143  /* delay 3000 ms */
1144  mlx90614_interface_delay_ms(3000);
1145 
1146  /* read data */
1147  for (i = 0; i < times; i++)
1148  {
1149  uint16_t channel_1;
1150  uint16_t channel_2;
1151 
1152  /* read ambient */
1153  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1154  if (res != 0)
1155  {
1156  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1157  (void)mlx90614_deinit(&gs_handle);
1158 
1159  return 1;
1160  }
1161 
1162  /* read object1 */
1163  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1164  if (res != 0)
1165  {
1166  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1167  (void)mlx90614_deinit(&gs_handle);
1168 
1169  return 1;
1170  }
1171 
1172  /* read raw ir channel */
1173  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1174  if (res != 0)
1175  {
1176  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1177  (void)mlx90614_deinit(&gs_handle);
1178 
1179  return 1;
1180  }
1181 
1182  /* print the data */
1183  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1184  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1185 
1186  /* delay 1000 ms */
1187  mlx90614_interface_delay_ms(1000);
1188  }
1189 
1190  /* set ks positive */
1191  res = mlx90614_set_ks(&gs_handle, MLX90614_KS_POSITIVE);
1192  if (res != 0)
1193  {
1194  mlx90614_interface_debug_print("mlx90614: set ks failed.\n");
1195  (void)mlx90614_deinit(&gs_handle);
1196 
1197  return 1;
1198  }
1199  mlx90614_interface_debug_print("mlx90614: set ks positive.\n");
1200 
1201  /* delay 3000 ms */
1202  mlx90614_interface_delay_ms(3000);
1203 
1204  /* read data */
1205  for (i = 0; i < times; i++)
1206  {
1207  uint16_t channel_1;
1208  uint16_t channel_2;
1209 
1210  /* read ambient */
1211  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1212  if (res != 0)
1213  {
1214  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1215  (void)mlx90614_deinit(&gs_handle);
1216 
1217  return 1;
1218  }
1219 
1220  /* read object1 */
1221  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1222  if (res != 0)
1223  {
1224  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1225  (void)mlx90614_deinit(&gs_handle);
1226 
1227  return 1;
1228  }
1229 
1230  /* read raw ir channel */
1231  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1232  if (res != 0)
1233  {
1234  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1235  (void)mlx90614_deinit(&gs_handle);
1236 
1237  return 1;
1238  }
1239 
1240  /* print the data */
1241  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1242  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1243 
1244  /* delay 1000 ms */
1245  mlx90614_interface_delay_ms(1000);
1246  }
1247 
1248  /* set ks negative */
1249  res = mlx90614_set_ks(&gs_handle, MLX90614_KS_NEGATIVE);
1250  if (res != 0)
1251  {
1252  mlx90614_interface_debug_print("mlx90614: set ks failed.\n");
1253  (void)mlx90614_deinit(&gs_handle);
1254 
1255  return 1;
1256  }
1257  mlx90614_interface_debug_print("mlx90614: set ks negative.\n");
1258 
1259  /* delay 3000 ms */
1260  mlx90614_interface_delay_ms(3000);
1261 
1262  /* read data */
1263  for (i = 0; i < times; i++)
1264  {
1265  uint16_t channel_1;
1266  uint16_t channel_2;
1267 
1268  /* read ambient */
1269  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1270  if (res != 0)
1271  {
1272  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1273  (void)mlx90614_deinit(&gs_handle);
1274 
1275  return 1;
1276  }
1277 
1278  /* read object1 */
1279  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1280  if (res != 0)
1281  {
1282  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1283  (void)mlx90614_deinit(&gs_handle);
1284 
1285  return 1;
1286  }
1287 
1288  /* read raw ir channel */
1289  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1290  if (res != 0)
1291  {
1292  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1293  (void)mlx90614_deinit(&gs_handle);
1294 
1295  return 1;
1296  }
1297 
1298  /* print the data */
1299  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1300  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1301 
1302  /* delay 1000 ms */
1303  mlx90614_interface_delay_ms(1000);
1304  }
1305 
1306  /* set kt2 positive */
1307  res = mlx90614_set_kt2(&gs_handle, MLX90614_KT2_POSITIVE);
1308  if (res != 0)
1309  {
1310  mlx90614_interface_debug_print("mlx90614: set kt2 failed.\n");
1311  (void)mlx90614_deinit(&gs_handle);
1312 
1313  return 1;
1314  }
1315  mlx90614_interface_debug_print("mlx90614: set kt2 positive.\n");
1316 
1317  /* delay 3000 ms */
1318  mlx90614_interface_delay_ms(3000);
1319 
1320  /* read data */
1321  for (i = 0; i < times; i++)
1322  {
1323  uint16_t channel_1;
1324  uint16_t channel_2;
1325 
1326  /* read ambient */
1327  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1328  if (res != 0)
1329  {
1330  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1331  (void)mlx90614_deinit(&gs_handle);
1332 
1333  return 1;
1334  }
1335 
1336  /* read object1 */
1337  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1338  if (res != 0)
1339  {
1340  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1341  (void)mlx90614_deinit(&gs_handle);
1342 
1343  return 1;
1344  }
1345 
1346  /* read raw ir channel */
1347  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1348  if (res != 0)
1349  {
1350  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1351  (void)mlx90614_deinit(&gs_handle);
1352 
1353  return 1;
1354  }
1355 
1356  /* print the data */
1357  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1358  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1359 
1360  /* delay 1000 ms */
1361  mlx90614_interface_delay_ms(1000);
1362  }
1363 
1364  /* set kt2 negative */
1365  res = mlx90614_set_kt2(&gs_handle, MLX90614_KT2_NEGATIVE);
1366  if (res != 0)
1367  {
1368  mlx90614_interface_debug_print("mlx90614: set kt2 failed.\n");
1369  (void)mlx90614_deinit(&gs_handle);
1370 
1371  return 1;
1372  }
1373  mlx90614_interface_debug_print("mlx90614: set kt2 negative.\n");
1374 
1375  /* delay 3000 ms */
1376  mlx90614_interface_delay_ms(3000);
1377 
1378  /* read data */
1379  for (i = 0; i < times; i++)
1380  {
1381  uint16_t channel_1;
1382  uint16_t channel_2;
1383 
1384  /* read ambient */
1385  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1386  if (res != 0)
1387  {
1388  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1389  (void)mlx90614_deinit(&gs_handle);
1390 
1391  return 1;
1392  }
1393 
1394  /* read object1 */
1395  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1396  if (res != 0)
1397  {
1398  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1399  (void)mlx90614_deinit(&gs_handle);
1400 
1401  return 1;
1402  }
1403 
1404  /* read raw ir channel */
1405  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1406  if (res != 0)
1407  {
1408  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1409  (void)mlx90614_deinit(&gs_handle);
1410 
1411  return 1;
1412  }
1413 
1414  /* print the data */
1415  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1416  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1417 
1418  /* delay 1000 ms */
1419  mlx90614_interface_delay_ms(1000);
1420  }
1421 
1422  /* set gain 1 */
1423  res = mlx90614_set_gain(&gs_handle, MLX90614_GAIN_1);
1424  if (res != 0)
1425  {
1426  mlx90614_interface_debug_print("mlx90614: set gain failed.\n");
1427  (void)mlx90614_deinit(&gs_handle);
1428 
1429  return 1;
1430  }
1431  mlx90614_interface_debug_print("mlx90614: set gain 1.\n");
1432 
1433  /* delay 3000 ms */
1434  mlx90614_interface_delay_ms(3000);
1435 
1436  /* read data */
1437  for (i = 0; i < times; i++)
1438  {
1439  uint16_t channel_1;
1440  uint16_t channel_2;
1441 
1442  /* read ambient */
1443  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1444  if (res != 0)
1445  {
1446  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1447  (void)mlx90614_deinit(&gs_handle);
1448 
1449  return 1;
1450  }
1451 
1452  /* read object1 */
1453  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1454  if (res != 0)
1455  {
1456  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1457  (void)mlx90614_deinit(&gs_handle);
1458 
1459  return 1;
1460  }
1461 
1462  /* read raw ir channel */
1463  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1464  if (res != 0)
1465  {
1466  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1467  (void)mlx90614_deinit(&gs_handle);
1468 
1469  return 1;
1470  }
1471 
1472  /* print the data */
1473  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1474  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1475 
1476  /* delay 1000 ms */
1477  mlx90614_interface_delay_ms(1000);
1478  }
1479 
1480  /* set gain 3 */
1481  res = mlx90614_set_gain(&gs_handle, MLX90614_GAIN_3);
1482  if (res != 0)
1483  {
1484  mlx90614_interface_debug_print("mlx90614: set gain failed.\n");
1485  (void)mlx90614_deinit(&gs_handle);
1486 
1487  return 1;
1488  }
1489  mlx90614_interface_debug_print("mlx90614: set gain 3.\n");
1490 
1491  /* delay 3000 ms */
1492  mlx90614_interface_delay_ms(3000);
1493 
1494  /* read data */
1495  for (i = 0; i < times; i++)
1496  {
1497  uint16_t channel_1;
1498  uint16_t channel_2;
1499 
1500  /* read ambient */
1501  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1502  if (res != 0)
1503  {
1504  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1505  (void)mlx90614_deinit(&gs_handle);
1506 
1507  return 1;
1508  }
1509 
1510  /* read object1 */
1511  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1512  if (res != 0)
1513  {
1514  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1515  (void)mlx90614_deinit(&gs_handle);
1516 
1517  return 1;
1518  }
1519 
1520  /* read raw ir channel */
1521  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1522  if (res != 0)
1523  {
1524  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1525  (void)mlx90614_deinit(&gs_handle);
1526 
1527  return 1;
1528  }
1529 
1530  /* print the data */
1531  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1532  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1533 
1534  /* delay 1000 ms */
1535  mlx90614_interface_delay_ms(1000);
1536  }
1537 
1538  /* set gain 6 */
1539  res = mlx90614_set_gain(&gs_handle, MLX90614_GAIN_6);
1540  if (res != 0)
1541  {
1542  mlx90614_interface_debug_print("mlx90614: set gain failed.\n");
1543  (void)mlx90614_deinit(&gs_handle);
1544 
1545  return 1;
1546  }
1547  mlx90614_interface_debug_print("mlx90614: set gain 6.\n");
1548 
1549  /* delay 3000 ms */
1550  mlx90614_interface_delay_ms(3000);
1551 
1552  /* read data */
1553  for (i = 0; i < times; i++)
1554  {
1555  uint16_t channel_1;
1556  uint16_t channel_2;
1557 
1558  /* read ambient */
1559  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1560  if (res != 0)
1561  {
1562  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1563  (void)mlx90614_deinit(&gs_handle);
1564 
1565  return 1;
1566  }
1567 
1568  /* read object1 */
1569  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1570  if (res != 0)
1571  {
1572  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1573  (void)mlx90614_deinit(&gs_handle);
1574 
1575  return 1;
1576  }
1577 
1578  /* read raw ir channel */
1579  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1580  if (res != 0)
1581  {
1582  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1583  (void)mlx90614_deinit(&gs_handle);
1584 
1585  return 1;
1586  }
1587 
1588  /* print the data */
1589  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1590  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1591 
1592  /* delay 1000 ms */
1593  mlx90614_interface_delay_ms(1000);
1594  }
1595 
1596  /* set gain 12.5 */
1597  res = mlx90614_set_gain(&gs_handle, MLX90614_GAIN_12P5);
1598  if (res != 0)
1599  {
1600  mlx90614_interface_debug_print("mlx90614: set gain failed.\n");
1601  (void)mlx90614_deinit(&gs_handle);
1602 
1603  return 1;
1604  }
1605  mlx90614_interface_debug_print("mlx90614: set gain 12.5.\n");
1606 
1607  /* delay 3000 ms */
1608  mlx90614_interface_delay_ms(3000);
1609 
1610  /* read data */
1611  for (i = 0; i < times; i++)
1612  {
1613  uint16_t channel_1;
1614  uint16_t channel_2;
1615 
1616  /* read ambient */
1617  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1618  if (res != 0)
1619  {
1620  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1621  (void)mlx90614_deinit(&gs_handle);
1622 
1623  return 1;
1624  }
1625 
1626  /* read object1 */
1627  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1628  if (res != 0)
1629  {
1630  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1631  (void)mlx90614_deinit(&gs_handle);
1632 
1633  return 1;
1634  }
1635 
1636  /* read raw ir channel */
1637  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1638  if (res != 0)
1639  {
1640  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1641  (void)mlx90614_deinit(&gs_handle);
1642 
1643  return 1;
1644  }
1645 
1646  /* print the data */
1647  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1648  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1649 
1650  /* delay 1000 ms */
1651  mlx90614_interface_delay_ms(1000);
1652  }
1653 
1654  /* set gain 25 */
1655  res = mlx90614_set_gain(&gs_handle, MLX90614_GAIN_25);
1656  if (res != 0)
1657  {
1658  mlx90614_interface_debug_print("mlx90614: set gain failed.\n");
1659  (void)mlx90614_deinit(&gs_handle);
1660 
1661  return 1;
1662  }
1663  mlx90614_interface_debug_print("mlx90614: set gain 25.\n");
1664 
1665  /* delay 3000 ms */
1666  mlx90614_interface_delay_ms(3000);
1667 
1668  /* read data */
1669  for (i = 0; i < times; i++)
1670  {
1671  uint16_t channel_1;
1672  uint16_t channel_2;
1673 
1674  /* read ambient */
1675  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1676  if (res != 0)
1677  {
1678  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1679  (void)mlx90614_deinit(&gs_handle);
1680 
1681  return 1;
1682  }
1683 
1684  /* read object1 */
1685  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1686  if (res != 0)
1687  {
1688  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1689  (void)mlx90614_deinit(&gs_handle);
1690 
1691  return 1;
1692  }
1693 
1694  /* read raw ir channel */
1695  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1696  if (res != 0)
1697  {
1698  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1699  (void)mlx90614_deinit(&gs_handle);
1700 
1701  return 1;
1702  }
1703 
1704  /* print the data */
1705  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1706  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1707 
1708  /* delay 1000 ms */
1709  mlx90614_interface_delay_ms(1000);
1710  }
1711 
1712  /* set gain 50 */
1713  res = mlx90614_set_gain(&gs_handle, MLX90614_GAIN_50);
1714  if (res != 0)
1715  {
1716  mlx90614_interface_debug_print("mlx90614: set gain failed.\n");
1717  (void)mlx90614_deinit(&gs_handle);
1718 
1719  return 1;
1720  }
1721  mlx90614_interface_debug_print("mlx90614: set gain 50.\n");
1722 
1723  /* delay 3000 ms */
1724  mlx90614_interface_delay_ms(3000);
1725 
1726  /* read data */
1727  for (i = 0; i < times; i++)
1728  {
1729  uint16_t channel_1;
1730  uint16_t channel_2;
1731 
1732  /* read ambient */
1733  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1734  if (res != 0)
1735  {
1736  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1737  (void)mlx90614_deinit(&gs_handle);
1738 
1739  return 1;
1740  }
1741 
1742  /* read object1 */
1743  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1744  if (res != 0)
1745  {
1746  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1747  (void)mlx90614_deinit(&gs_handle);
1748 
1749  return 1;
1750  }
1751 
1752  /* read raw ir channel */
1753  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1754  if (res != 0)
1755  {
1756  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1757  (void)mlx90614_deinit(&gs_handle);
1758 
1759  return 1;
1760  }
1761 
1762  /* print the data */
1763  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1764  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1765 
1766  /* delay 1000 ms */
1767  mlx90614_interface_delay_ms(1000);
1768  }
1769 
1770  /* set gain 100 */
1771  res = mlx90614_set_gain(&gs_handle, MLX90614_GAIN_100);
1772  if (res != 0)
1773  {
1774  mlx90614_interface_debug_print("mlx90614: set gain failed.\n");
1775  (void)mlx90614_deinit(&gs_handle);
1776 
1777  return 1;
1778  }
1779  mlx90614_interface_debug_print("mlx90614: set gain 100.\n");
1780 
1781  /* delay 3000 ms */
1782  mlx90614_interface_delay_ms(3000);
1783 
1784  /* read data */
1785  for (i = 0; i < times; i++)
1786  {
1787  uint16_t channel_1;
1788  uint16_t channel_2;
1789 
1790  /* read ambient */
1791  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1792  if (res != 0)
1793  {
1794  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1795  (void)mlx90614_deinit(&gs_handle);
1796 
1797  return 1;
1798  }
1799 
1800  /* read object1 */
1801  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1802  if (res != 0)
1803  {
1804  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1805  (void)mlx90614_deinit(&gs_handle);
1806 
1807  return 1;
1808  }
1809 
1810  /* read raw ir channel */
1811  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1812  if (res != 0)
1813  {
1814  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1815  (void)mlx90614_deinit(&gs_handle);
1816 
1817  return 1;
1818  }
1819 
1820  /* print the data */
1821  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1822  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1823 
1824  /* delay 1000 ms */
1825  mlx90614_interface_delay_ms(1000);
1826  }
1827 
1828  value = rand() % 65536;
1829  res = mlx90614_set_emissivity_correction_coefficient(&gs_handle, value);
1830  if (res != 0)
1831  {
1832  mlx90614_interface_debug_print("mlx90614: set emissivity correction coefficient failed.\n");
1833  (void)mlx90614_deinit(&gs_handle);
1834 
1835  return 1;
1836  }
1837  mlx90614_interface_debug_print("mlx90614: set emissivity correction coefficient %d.\n", value);
1838 
1839  /* delay 3000 ms */
1840  mlx90614_interface_delay_ms(3000);
1841 
1842  /* read data */
1843  for (i = 0; i < times; i++)
1844  {
1845  uint16_t channel_1;
1846  uint16_t channel_2;
1847 
1848  /* read ambient */
1849  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1850  if (res != 0)
1851  {
1852  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1853  (void)mlx90614_deinit(&gs_handle);
1854 
1855  return 1;
1856  }
1857 
1858  /* read object1 */
1859  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1860  if (res != 0)
1861  {
1862  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1863  (void)mlx90614_deinit(&gs_handle);
1864 
1865  return 1;
1866  }
1867 
1868  /* read raw ir channel */
1869  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1870  if (res != 0)
1871  {
1872  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1873  (void)mlx90614_deinit(&gs_handle);
1874 
1875  return 1;
1876  }
1877 
1878  /* print the data */
1879  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1880  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1881 
1882  /* delay 1000 ms */
1883  mlx90614_interface_delay_ms(1000);
1884  }
1885 
1886  /* set ta tobj1 mode */
1887  res = mlx90614_set_mode(&gs_handle, MLX90614_MODE_TA_TOBJ1);
1888  if (res != 0)
1889  {
1890  mlx90614_interface_debug_print("mlx90614: set mode failed.\n");
1891  (void)mlx90614_deinit(&gs_handle);
1892 
1893  return 1;
1894  }
1895  mlx90614_interface_debug_print("mlx90614: set ta tobj1 mode.\n");
1896 
1897  /* delay 3000 ms */
1898  mlx90614_interface_delay_ms(3000);
1899 
1900  /* read data */
1901  for (i = 0; i < times; i++)
1902  {
1903  uint16_t channel_1;
1904  uint16_t channel_2;
1905 
1906  /* read ambient */
1907  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1908  if (res != 0)
1909  {
1910  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1911  (void)mlx90614_deinit(&gs_handle);
1912 
1913  return 1;
1914  }
1915 
1916  /* read object1 */
1917  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
1918  if (res != 0)
1919  {
1920  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
1921  (void)mlx90614_deinit(&gs_handle);
1922 
1923  return 1;
1924  }
1925 
1926  /* read raw ir channel */
1927  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1928  if (res != 0)
1929  {
1930  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1931  (void)mlx90614_deinit(&gs_handle);
1932 
1933  return 1;
1934  }
1935 
1936  /* print the data */
1937  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1938  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1939 
1940  /* delay 1000 ms */
1941  mlx90614_interface_delay_ms(1000);
1942  }
1943 
1944  /* set ta tobj2 mode */
1945  res = mlx90614_set_mode(&gs_handle, MLX90614_MODE_TA_TOBJ2);
1946  if (res != 0)
1947  {
1948  mlx90614_interface_debug_print("mlx90614: set mode failed.\n");
1949  (void)mlx90614_deinit(&gs_handle);
1950 
1951  return 1;
1952  }
1953  mlx90614_interface_debug_print("mlx90614: set ta tobj2 mode.\n");
1954 
1955  /* delay 3000 ms */
1956  mlx90614_interface_delay_ms(3000);
1957 
1958  /* read data */
1959  for (i = 0; i < times; i++)
1960  {
1961  uint16_t channel_1;
1962  uint16_t channel_2;
1963 
1964  /* read ambient */
1965  res = mlx90614_read_ambient(&gs_handle, (uint16_t *)&raw, (float *)&ambient);
1966  if (res != 0)
1967  {
1968  mlx90614_interface_debug_print("mlx90614: read ambient failed.\n");
1969  (void)mlx90614_deinit(&gs_handle);
1970 
1971  return 1;
1972  }
1973 
1974  /* read object2 */
1975  res = mlx90614_read_object2(&gs_handle, (uint16_t *)&raw, (float *)&object);
1976  if (res != 0)
1977  {
1978  mlx90614_interface_debug_print("mlx90614: read object2 failed.\n");
1979  (void)mlx90614_deinit(&gs_handle);
1980 
1981  return 1;
1982  }
1983 
1984  /* read raw ir channel */
1985  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
1986  if (res != 0)
1987  {
1988  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
1989  (void)mlx90614_deinit(&gs_handle);
1990 
1991  return 1;
1992  }
1993 
1994  /* print the data */
1995  mlx90614_interface_debug_print("mlx90614: ambient is %0.2fC object is %0.2fC.\n", ambient, object);
1996  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
1997 
1998  /* delay 1000 ms */
1999  mlx90614_interface_delay_ms(1000);
2000  }
2001 
2002  /* set tobj2 mode */
2003  res = mlx90614_set_mode(&gs_handle, MLX90614_MODE_TOBJ2);
2004  if (res != 0)
2005  {
2006  mlx90614_interface_debug_print("mlx90614: set mode failed.\n");
2007  (void)mlx90614_deinit(&gs_handle);
2008 
2009  return 1;
2010  }
2011  mlx90614_interface_debug_print("mlx90614: set tobj2 mode.\n");
2012 
2013  /* delay 3000 ms */
2014  mlx90614_interface_delay_ms(3000);
2015 
2016  /* read data */
2017  for (i = 0; i < times; i++)
2018  {
2019  uint16_t channel_1;
2020  uint16_t channel_2;
2021 
2022  /* read object2 */
2023  res = mlx90614_read_object2(&gs_handle, (uint16_t *)&raw, (float *)&object);
2024  if (res != 0)
2025  {
2026  mlx90614_interface_debug_print("mlx90614: read object2 failed.\n");
2027  (void)mlx90614_deinit(&gs_handle);
2028 
2029  return 1;
2030  }
2031 
2032  /* read raw ir channel */
2033  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
2034  if (res != 0)
2035  {
2036  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
2037  (void)mlx90614_deinit(&gs_handle);
2038 
2039  return 1;
2040  }
2041 
2042  /* print the data */
2043  mlx90614_interface_debug_print("mlx90614: object is %0.2fC.\n", object);
2044  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
2045 
2046  /* delay 1000 ms */
2047  mlx90614_interface_delay_ms(1000);
2048  }
2049 
2050  /* set tobj1 tobj2 mode */
2051  res = mlx90614_set_mode(&gs_handle, MLX90614_MODE_TOBJ1_TOBJ2);
2052  if (res != 0)
2053  {
2054  mlx90614_interface_debug_print("mlx90614: set mode failed.\n");
2055  (void)mlx90614_deinit(&gs_handle);
2056 
2057  return 1;
2058  }
2059  mlx90614_interface_debug_print("mlx90614: set tobj1 tobj2 mode.\n");
2060 
2061  /* delay 3000 ms */
2062  mlx90614_interface_delay_ms(3000);
2063 
2064  /* read data */
2065  for (i = 0; i < times; i++)
2066  {
2067  uint16_t channel_1;
2068  uint16_t channel_2;
2069 
2070  /* read object1 */
2071  res = mlx90614_read_object1(&gs_handle, (uint16_t *)&raw, (float *)&object);
2072  if (res != 0)
2073  {
2074  mlx90614_interface_debug_print("mlx90614: read object1 failed.\n");
2075  (void)mlx90614_deinit(&gs_handle);
2076 
2077  return 1;
2078  }
2079 
2080  /* read object2 */
2081  res = mlx90614_read_object2(&gs_handle, (uint16_t *)&raw2, (float *)&object2);
2082  if (res != 0)
2083  {
2084  mlx90614_interface_debug_print("mlx90614: read object2 failed.\n");
2085  (void)mlx90614_deinit(&gs_handle);
2086 
2087  return 1;
2088  }
2089 
2090  /* read raw ir channel */
2091  res = mlx90614_read_raw_ir_channel(&gs_handle, (uint16_t *)&channel_1, (uint16_t *)&channel_2);
2092  if (res != 0)
2093  {
2094  mlx90614_interface_debug_print("mlx90614: read raw ir channel failed.\n");
2095  (void)mlx90614_deinit(&gs_handle);
2096 
2097  return 1;
2098  }
2099 
2100  /* print the data */
2101  mlx90614_interface_debug_print("mlx90614: object1 is %0.2fC object2 is %0.2fC.\n", object, object2);
2102  mlx90614_interface_debug_print("mlx90614: channel1 raw is 0x%04X channel2 raw is 0x%04X.\n", channel_1, channel_2);
2103 
2104  /* delay 1000 ms */
2105  mlx90614_interface_delay_ms(1000);
2106  }
2107 
2108  /* finish read test */
2109  mlx90614_interface_debug_print("mlx90614: finish read test.\n");
2110  (void)mlx90614_deinit(&gs_handle);
2111 
2112  return 0;
2113 }
driver_mlx90614_read_test.h
driver mlx90614 read test header file
mlx90614_set_gain
uint8_t mlx90614_set_gain(mlx90614_handle_t *handle, mlx90614_gain_t gain)
set the gain param
Definition: driver_mlx90614.c:830
mlx90614_set_fir_length
uint8_t mlx90614_set_fir_length(mlx90614_handle_t *handle, mlx90614_fir_length_t len)
set the ir sensor fir length
Definition: driver_mlx90614.c:374
mlx90614_set_mode
uint8_t mlx90614_set_mode(mlx90614_handle_t *handle, mlx90614_mode_t mode)
set the mode
Definition: driver_mlx90614.c:526
mlx90614_set_emissivity_correction_coefficient
uint8_t mlx90614_set_emissivity_correction_coefficient(mlx90614_handle_t *handle, uint16_t value)
set the emissivity correction coefficient
Definition: driver_mlx90614.c:1058
mlx90614_set_iir
uint8_t mlx90614_set_iir(mlx90614_handle_t *handle, mlx90614_iir_t iir)
set the iir param
Definition: driver_mlx90614.c:450
mlx90614_set_ir_sensor
uint8_t mlx90614_set_ir_sensor(mlx90614_handle_t *handle, mlx90614_ir_sensor_t sensor)
set the ir sensor mode
Definition: driver_mlx90614.c:602
mlx90614_exit_sleep_mode
uint8_t mlx90614_exit_sleep_mode(mlx90614_handle_t *handle)
exit from sleep mode
Definition: driver_mlx90614.c:1506
mlx90614_set_ks
uint8_t mlx90614_set_ks(mlx90614_handle_t *handle, mlx90614_ks_t ks)
set the ks param
Definition: driver_mlx90614.c:678
mlx90614_pwm_to_smbus
uint8_t mlx90614_pwm_to_smbus(mlx90614_handle_t *handle)
change pwm mode to smbus mode
Definition: driver_mlx90614.c:1464
mlx90614_set_kt2
uint8_t mlx90614_set_kt2(mlx90614_handle_t *handle, mlx90614_kt2_t kt2)
set the kt2 param
Definition: driver_mlx90614.c:754
MLX90614_GAIN_3
@ MLX90614_GAIN_3
Definition: driver_mlx90614.h:103
MLX90614_GAIN_25
@ MLX90614_GAIN_25
Definition: driver_mlx90614.h:106
MLX90614_GAIN_12P5
@ MLX90614_GAIN_12P5
Definition: driver_mlx90614.h:105
MLX90614_GAIN_1
@ MLX90614_GAIN_1
Definition: driver_mlx90614.h:102
MLX90614_GAIN_50
@ MLX90614_GAIN_50
Definition: driver_mlx90614.h:107
MLX90614_GAIN_6
@ MLX90614_GAIN_6
Definition: driver_mlx90614.h:104
MLX90614_GAIN_100
@ MLX90614_GAIN_100
Definition: driver_mlx90614.h:108
MLX90614_IR_SENSOR_SINGLE
@ MLX90614_IR_SENSOR_SINGLE
Definition: driver_mlx90614.h:143
MLX90614_IR_SENSOR_DUAL
@ MLX90614_IR_SENSOR_DUAL
Definition: driver_mlx90614.h:144
MLX90614_KS_NEGATIVE
@ MLX90614_KS_NEGATIVE
Definition: driver_mlx90614.h:135
MLX90614_KS_POSITIVE
@ MLX90614_KS_POSITIVE
Definition: driver_mlx90614.h:134
MLX90614_MODE_TOBJ1_TOBJ2
@ MLX90614_MODE_TOBJ1_TOBJ2
Definition: driver_mlx90614.h:94
MLX90614_MODE_TOBJ2
@ MLX90614_MODE_TOBJ2
Definition: driver_mlx90614.h:93
MLX90614_MODE_TA_TOBJ1
@ MLX90614_MODE_TA_TOBJ1
Definition: driver_mlx90614.h:91
MLX90614_MODE_TA_TOBJ2
@ MLX90614_MODE_TA_TOBJ2
Definition: driver_mlx90614.h:92
MLX90614_IIR_A1_0P25_B1_0P75
@ MLX90614_IIR_A1_0P25_B1_0P75
Definition: driver_mlx90614.h:168
MLX90614_IIR_A1_0P571_B1_0P428
@ MLX90614_IIR_A1_0P571_B1_0P428
Definition: driver_mlx90614.h:174
MLX90614_IIR_A1_0P5_B1_0P5
@ MLX90614_IIR_A1_0P5_B1_0P5
Definition: driver_mlx90614.h:167
MLX90614_IIR_A1_0P166_B1_0P83
@ MLX90614_IIR_A1_0P166_B1_0P83
Definition: driver_mlx90614.h:169
MLX90614_IIR_A1_0P8_B1_0P2
@ MLX90614_IIR_A1_0P8_B1_0P2
Definition: driver_mlx90614.h:172
MLX90614_IIR_A1_0P666_B1_0P333
@ MLX90614_IIR_A1_0P666_B1_0P333
Definition: driver_mlx90614.h:173
MLX90614_IIR_A1_0P125_B1_0P875
@ MLX90614_IIR_A1_0P125_B1_0P875
Definition: driver_mlx90614.h:170
MLX90614_IIR_A1_1_B1_0
@ MLX90614_IIR_A1_1_B1_0
Definition: driver_mlx90614.h:171
MLX90614_KT2_POSITIVE
@ MLX90614_KT2_POSITIVE
Definition: driver_mlx90614.h:125
MLX90614_KT2_NEGATIVE
@ MLX90614_KT2_NEGATIVE
Definition: driver_mlx90614.h:126
MLX90614_FIR_LENGTH_16
@ MLX90614_FIR_LENGTH_16
Definition: driver_mlx90614.h:153
MLX90614_FIR_LENGTH_64
@ MLX90614_FIR_LENGTH_64
Definition: driver_mlx90614.h:155
MLX90614_FIR_LENGTH_128
@ MLX90614_FIR_LENGTH_128
Definition: driver_mlx90614.h:156
MLX90614_FIR_LENGTH_1024
@ MLX90614_FIR_LENGTH_1024
Definition: driver_mlx90614.h:159
MLX90614_FIR_LENGTH_32
@ MLX90614_FIR_LENGTH_32
Definition: driver_mlx90614.h:154
MLX90614_FIR_LENGTH_256
@ MLX90614_FIR_LENGTH_256
Definition: driver_mlx90614.h:157
MLX90614_FIR_LENGTH_512
@ MLX90614_FIR_LENGTH_512
Definition: driver_mlx90614.h:158
MLX90614_FIR_LENGTH_8
@ MLX90614_FIR_LENGTH_8
Definition: driver_mlx90614.h:152
mlx90614_read_raw_ir_channel
uint8_t mlx90614_read_raw_ir_channel(mlx90614_handle_t *handle, uint16_t *channel_1, uint16_t *channel_2)
read the ir channel raw data
Definition: driver_mlx90614.c:1172
mlx90614_read_object1
uint8_t mlx90614_read_object1(mlx90614_handle_t *handle, uint16_t *raw, float *celsius)
read the object1
Definition: driver_mlx90614.c:1253
mlx90614_info
uint8_t mlx90614_info(mlx90614_info_t *info)
get chip information
Definition: driver_mlx90614.c:1723
mlx90614_init
uint8_t mlx90614_init(mlx90614_handle_t *handle)
initialize the chip
Definition: driver_mlx90614.c:1564
mlx90614_set_addr
uint8_t mlx90614_set_addr(mlx90614_handle_t *handle, uint8_t addr)
set the address
Definition: driver_mlx90614.c:245
mlx90614_read_ambient
uint8_t mlx90614_read_ambient(mlx90614_handle_t *handle, uint16_t *raw, float *celsius)
read the ambient
Definition: driver_mlx90614.c:1215
mlx90614_deinit
uint8_t mlx90614_deinit(mlx90614_handle_t *handle)
close the chip
Definition: driver_mlx90614.c:1638
mlx90614_read_object2
uint8_t mlx90614_read_object2(mlx90614_handle_t *handle, uint16_t *raw, float *celsius)
read the object2
Definition: driver_mlx90614.c:1297
MLX90614_ADDRESS_DEFAULT
@ MLX90614_ADDRESS_DEFAULT
Definition: driver_mlx90614.h:64
mlx90614_interface_iic_write
uint8_t mlx90614_interface_iic_write(uint8_t addr, uint8_t reg, uint8_t *buf, uint16_t len)
interface iic bus write
Definition: driver_mlx90614_interface_template.c:90
mlx90614_interface_iic_init
uint8_t mlx90614_interface_iic_init(void)
interface iic bus init
Definition: driver_mlx90614_interface_template.c:46
mlx90614_interface_delay_ms
void mlx90614_interface_delay_ms(uint32_t ms)
interface delay ms
Definition: driver_mlx90614_interface_template.c:126
mlx90614_interface_iic_deinit
uint8_t mlx90614_interface_iic_deinit(void)
interface iic bus deinit
Definition: driver_mlx90614_interface_template.c:58
mlx90614_interface_sda_write
uint8_t mlx90614_interface_sda_write(uint8_t value)
interface sda write
Definition: driver_mlx90614_interface_template.c:116
mlx90614_interface_scl_write
uint8_t mlx90614_interface_scl_write(uint8_t value)
interface scl write
Definition: driver_mlx90614_interface_template.c:103
mlx90614_interface_iic_read
uint8_t mlx90614_interface_iic_read(uint8_t addr, uint8_t reg, uint8_t *buf, uint16_t len)
interface iic bus read
Definition: driver_mlx90614_interface_template.c:74
mlx90614_interface_debug_print
void mlx90614_interface_debug_print(const char *const fmt,...)
interface print format data
Definition: driver_mlx90614_interface_template.c:136
DRIVER_MLX90614_LINK_IIC_INIT
#define DRIVER_MLX90614_LINK_IIC_INIT(HANDLE, FUC)
link iic_init function
Definition: driver_mlx90614.h:244
DRIVER_MLX90614_LINK_IIC_READ
#define DRIVER_MLX90614_LINK_IIC_READ(HANDLE, FUC)
link iic_read function
Definition: driver_mlx90614.h:260
DRIVER_MLX90614_LINK_IIC_DEINIT
#define DRIVER_MLX90614_LINK_IIC_DEINIT(HANDLE, FUC)
link iic_deinit function
Definition: driver_mlx90614.h:252
DRIVER_MLX90614_LINK_SDA_WRITE
#define DRIVER_MLX90614_LINK_SDA_WRITE(HANDLE, FUC)
link sda_write function
Definition: driver_mlx90614.h:284
DRIVER_MLX90614_LINK_SCL_WRITE
#define DRIVER_MLX90614_LINK_SCL_WRITE(HANDLE, FUC)
link scl_write function
Definition: driver_mlx90614.h:276
DRIVER_MLX90614_LINK_IIC_WRITE
#define DRIVER_MLX90614_LINK_IIC_WRITE(HANDLE, FUC)
link iic_write function
Definition: driver_mlx90614.h:268
DRIVER_MLX90614_LINK_INIT
#define DRIVER_MLX90614_LINK_INIT(HANDLE, STRUCTURE)
initialize mlx90614_handle_t structure
Definition: driver_mlx90614.h:236
DRIVER_MLX90614_LINK_DEBUG_PRINT
#define DRIVER_MLX90614_LINK_DEBUG_PRINT(HANDLE, FUC)
link debug_print function
Definition: driver_mlx90614.h:300
DRIVER_MLX90614_LINK_DELAY_MS
#define DRIVER_MLX90614_LINK_DELAY_MS(HANDLE, FUC)
link delay_ms function
Definition: driver_mlx90614.h:292
mlx90614_read_test
uint8_t mlx90614_read_test(uint32_t times)
read test
Definition: driver_mlx90614_read_test.c:50
mlx90614_handle_s
mlx90614 handle structure definition
Definition: driver_mlx90614.h:190
mlx90614_info_s
mlx90614 information structure definition
Definition: driver_mlx90614.h:207
mlx90614_info_s::temperature_max
float temperature_max
Definition: driver_mlx90614.h:215
mlx90614_info_s::supply_voltage_max_v
float supply_voltage_max_v
Definition: driver_mlx90614.h:212
mlx90614_info_s::driver_version
uint32_t driver_version
Definition: driver_mlx90614.h:216
mlx90614_info_s::temperature_min
float temperature_min
Definition: driver_mlx90614.h:214
mlx90614_info_s::max_current_ma
float max_current_ma
Definition: driver_mlx90614.h:213
mlx90614_info_s::manufacturer_name
char manufacturer_name[32]
Definition: driver_mlx90614.h:209
mlx90614_info_s::supply_voltage_min_v
float supply_voltage_min_v
Definition: driver_mlx90614.h:211
mlx90614_info_s::interface
char interface[8]
Definition: driver_mlx90614.h:210
mlx90614_info_s::chip_name
char chip_name[32]
Definition: driver_mlx90614.h:208