uva  2.0.0.0
uva.h
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22 
28 #ifndef UVA_H
29 #define UVA_H
30 
31 #ifdef __cplusplus
32 extern "C"{
33 #endif
34 
39 #ifdef PREINIT_SUPPORTED
40 #include "preinit.h"
41 #endif
42 
43 #ifdef MikroCCoreVersion
44  #if MikroCCoreVersion >= 1
45  #include "delays.h"
46  #endif
47 #endif
48 
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_i2c_master.h"
52 
73 #define UVA_REG_CHIP_ID 0x00
74 #define UVA_REG_MODE 0x01
75 #define UVA_REG_RES_UV 0x04
76 #define UVA_REG_RANGE_UVA 0x05
77 #define UVA_REG_MODE_CTRL 0x0A
78 #define UVA_REG_SOFT_RESET 0x0B
79 #define UVA_REG_UVA_LSB 0x15
80 #define UVA_REG_UVA_MSB 0x16
81 #define UVA_REG_NVM_READ_CTRL 0x30
82 #define UVA_REG_NVM_MSB 0x31
83 #define UVA_REG_NVM_LSB 0x32
84  // uva_reg
86 
101 #define UVA_CHIP_ID 0x62
102 
107 #define UVA_MODE_NO_OPERATION 0x00
108 #define UVA_MODE_UVA_OPERATION 0x10
109 #define UVA_MODE_NORMAL 0x00
110 #define UVA_MODE_LOW_POWER 0x01
111 #define UVA_MODE_AUTO_SHUTDOWN 0x02
112 #define UVA_MODE_SHUTDOWN 0x03
113 
118 #define UVA_RESOLUTION_800MS 0x00
119 #define UVA_RESOLUTION_400MS 0x01
120 #define UVA_RESOLUTION_200MS 0x02
121 #define UVA_RESOLUTION_100MS 0x03
122 
127 #define UVA_RANGE_X1 0x00
128 #define UVA_RANGE_X2 0x01
129 #define UVA_RANGE_X4 0x02
130 #define UVA_RANGE_X8 0x03
131 #define UVA_RANGE_X16 0x04
132 #define UVA_RANGE_X32 0x05
133 #define UVA_RANGE_X64 0x06
134 #define UVA_RANGE_X128 0x07
135 
140 #define UVA_MODE_CTRL_SLEEP_2_TIMES 0x00
141 #define UVA_MODE_CTRL_SLEEP_4_TIMES 0x01
142 #define UVA_MODE_CTRL_SLEEP_8_TIMES 0x02
143 #define UVA_MODE_CTRL_SLEEP_16_TIMES 0x03
144 #define UVA_MODE_CTRL_SLEEP_32_TIMES 0x04
145 #define UVA_MODE_CTRL_SLEEP_64_TIMES 0x05
146 #define UVA_MODE_CTRL_SLEEP_128_TIMES 0x06
147 #define UVA_MODE_CTRL_SLEEP_256_TIMES 0x07
148 
153 #define UVA_SOFT_RESET 0xA5
154 
159 #define UVA_NVM_READ_ADDRESS_OFFSET 0x0A
160 #define UVA_NVM_READ_ADDRESS_A_SCALE 0x0B
161 
167 #define UVA_SET_DEV_ADDR 0x39
168  // uva_set
170 
185 #define UVA_MAP_MIKROBUS( cfg, mikrobus ) \
186  cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
187  cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA );
188  // uva_map // uva
191 
196 typedef struct
197 {
198  // Modules
199  i2c_master_t i2c;
201  // I2C slave address
202  uint8_t slave_address;
204 } uva_t;
205 
210 typedef struct
211 {
212  pin_name_t scl;
213  pin_name_t sda;
215  uint32_t i2c_speed;
216  uint8_t i2c_address;
218 } uva_cfg_t;
219 
224 typedef enum
225 {
226  UVA_OK = 0,
227  UVA_ERROR = -1
228 
230 
246 void uva_cfg_setup ( uva_cfg_t *cfg );
247 
262 err_t uva_init ( uva_t *ctx, uva_cfg_t *cfg );
263 
277 err_t uva_default_cfg ( uva_t *ctx );
278 
294 err_t uva_generic_write ( uva_t *ctx, uint8_t reg, uint8_t *tx_buf, uint8_t tx_len );
295 
311 err_t uva_generic_read ( uva_t *ctx, uint8_t reg, uint8_t *rx_buf, uint8_t rx_len );
312 
326 err_t uva_write_register ( uva_t *ctx, uint8_t reg, uint8_t data_in );
327 
341 err_t uva_read_register ( uva_t *ctx, uint8_t reg, uint8_t *data_out );
342 
355 
368 err_t uva_read_data ( uva_t *ctx, uint16_t *uva_data );
369 
381 err_t uva_soft_reset ( uva_t *ctx );
382 
383 #ifdef __cplusplus
384 }
385 #endif
386 #endif // UVA_H
387  // uva
389 
390 // ------------------------------------------------------------------------ END
uva_read_data
err_t uva_read_data(uva_t *ctx, uint16_t *uva_data)
UVA read data function.
uva_generic_read
err_t uva_generic_read(uva_t *ctx, uint8_t reg, uint8_t *rx_buf, uint8_t rx_len)
UVA I2C reading function.
uva_read_register
err_t uva_read_register(uva_t *ctx, uint8_t reg, uint8_t *data_out)
UVA read register function.
UVA_OK
@ UVA_OK
Definition: uva.h:226
uva_check_communication
err_t uva_check_communication(uva_t *ctx)
UVA check communication function.
uva_cfg_t::sda
pin_name_t sda
Definition: uva.h:213
uva_cfg_t::scl
pin_name_t scl
Definition: uva.h:212
uva_return_value_t
uva_return_value_t
UVA Click return value data.
Definition: uva.h:225
uva_init
err_t uva_init(uva_t *ctx, uva_cfg_t *cfg)
UVA initialization function.
uva_soft_reset
err_t uva_soft_reset(uva_t *ctx)
UVA soft reset function.
uva_cfg_setup
void uva_cfg_setup(uva_cfg_t *cfg)
UVA configuration object setup function.
uva_t::slave_address
uint8_t slave_address
Definition: uva.h:202
uva_default_cfg
err_t uva_default_cfg(uva_t *ctx)
UVA default configuration function.
UVA_ERROR
@ UVA_ERROR
Definition: uva.h:227
uva_t::i2c
i2c_master_t i2c
Definition: uva.h:199
uva_cfg_t
UVA Click configuration object.
Definition: uva.h:211
uva_write_register
err_t uva_write_register(uva_t *ctx, uint8_t reg, uint8_t data_in)
UVA write register function.
uva_cfg_t::i2c_speed
uint32_t i2c_speed
Definition: uva.h:215
uva_generic_write
err_t uva_generic_write(uva_t *ctx, uint8_t reg, uint8_t *tx_buf, uint8_t tx_len)
UVA I2C writing function.
uva_t
UVA Click context object.
Definition: uva.h:197
uva_cfg_t::i2c_address
uint8_t i2c_address
Definition: uva.h:216