25 		printf("Cannot read proximity data.\n");  in print_proxy_data()
29 	printf("Proximity: %d\n", (uint16_t) pdata.val1);  in print_proxy_data()
37 		printf("ALS read error.\n");  in print_als_data()
41 	printf("Light (lux): %d\n", (uint16_t) val.val1);  in print_als_data()
50 			printf("sample update error.\n");  in test_polling_mode()
71 		printf("Triggered.\n");  in trigger_handler()
73 			printf("sample update error.\n");  in trigger_handler()
80 		printf("trigger handler: unknown trigger type.\n");  in trigger_handler()
92 	printf("Testing proximity trigger.\n");  in test_trigger_mode()
99 		printf("cannot set proximity high threshold.\n");  in test_trigger_mode()
107 		printf("cannot set proximity low threshold.\n");  in test_trigger_mode()
115 		printf("cannot set trigger.\n");  in test_trigger_mode()
122 		printf("cannot clear trigger.\n");  in test_trigger_mode()
126 	printf("Threshold trigger test finished.\n");  in test_trigger_mode()
140 	printf("Testing the polling mode.\n");  in main()
142 	printf("Polling mode test finished.\n");  in main()
144 	printf("Testing the trigger mode.\n");  in main()
146 	printf("Trigger mode test finished.\n");  in main()