uvis25.h

00001 /* Copyright (c) 2009 Nordic Semiconductor. All Rights Reserved.
00002  *
00003  * The information contained herein is property of Nordic Semiconductor ASA.
00004  * Terms and conditions of usage are described in detail in NORDIC
00005  * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT.
00006  *
00007  * Licensees are granted free, non-transferable use of the information. NO
00008  * WARRANTY of ANY KIND is provided. This heading must NOT be removed from
00009  * the file.
00010  *
00011  */
00012 
00013 #ifndef UVIS25_H
00014 #define UVIS25_H
00015 
00016 /*lint ++flb "Enter library region" */
00017 
00018 #include <stdbool.h>
00019 #include <stdint.h>
00020 
00021 
00022 
00023 #define UVIS25_ADDRESS_WHO_AM_I (0x0FU) //!< WHO_AM_I register identifies the device. Expected value is 0xCA.
00024 
00025 #define UVIS25_WriteADDE         0x8E
00026 #define UVIS25_ReadADDE          0x8F
00027 #define UVIS25_UVI_OUT    0x28
00028 
00029 bool uvis25_init(void);
00030 
00031 void uvis25_register_write(uint8_t register_address, const uint8_t value);
00032 
00033 void uvis25_register_read(char register_address, char *destination, uint8_t number_of_bytes);
00034 
00035 bool uvis25_verify_product_id(void);
00036 
00037 uint8_t UVIS25_ReadUVI(void);
00038 
00039 #endif /* UVIS25_H */