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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
40 #include "drv_i2c_master.h"
53 #define MOISTURE_MAP_MIKROBUS( cfg, mikrobus ) \
54 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
55 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
56 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT );
63 #define MOISTURE_RETVAL uint8_t
65 #define MOISTURE_OK 0x00
66 #define MOISTURE_INIT_ERROR 0xFF
73 #define MOISTURE_DEV_ADR_GND 0x2A
74 #define MOISTURE_DEV_ADR_VCC 0x2B
81 #define MOISTURE_DEFAULT_OFFSET 0x00AA
88 #define MOISTURE_REG_DATA 0x00
89 #define MOISTURE_REG_RCNT 0x08
90 #define MOISTURE_REG_OFFSET 0x0C
91 #define MOISTURE_REG_SETTLE_CNT 0x10
92 #define MOISTURE_REG_CLOCK_DIVIDERS 0x14
93 #define MOISTURE_REG_STATUS 0x18
94 #define MOISTURE_REG_ERR_CFG 0x19
95 #define MOISTURE_REG_CFG 0x1A
96 #define MOISTURE_REG_MUX_CFG 0x1B
97 #define MOISTURE_REG_RESET_DEV 0x1C
98 #define MOISTURE_REG_DRIVE_CURR 0x1E
99 #define MOISTURE_REG_DEVICE_ID 0x7F
100 #define MOISTURE_REG_MFC_ID 0x7E
107 #define MOISTURE_DRIVE_CURR_0_016mA 0x0000
108 #define MOISTURE_DRIVE_CURR_0_018mA 0x0800
109 #define MOISTURE_DRIVE_CURR_0_021mA 0x1000
110 #define MOISTURE_DRIVE_CURR_0_025mA 0x1800
111 #define MOISTURE_DRIVE_CURR_0_028mA 0x2000
112 #define MOISTURE_DRIVE_CURR_0_033mA 0x2800
113 #define MOISTURE_DRIVE_CURR_0_038mA 0x3000
114 #define MOISTURE_DRIVE_CURR_0_044mA 0x3800
115 #define MOISTURE_DRIVE_CURR_0_052mA 0x4000
116 #define MOISTURE_DRIVE_CURR_0_060mA 0x4800
117 #define MOISTURE_DRIVE_CURR_0_069mA 0x5000
118 #define MOISTURE_DRIVE_CURR_0_081mA 0x5800
119 #define MOISTURE_DRIVE_CURR_0_093mA 0x6000
120 #define MOISTURE_DRIVE_CURR_0_108mA 0x6800
121 #define MOISTURE_DRIVE_CURR_0_126mA 0x7000
122 #define MOISTURE_DRIVE_CURR_0_146mA 0x7800
123 #define MOISTURE_DRIVE_CURR_0_169mA 0x8000
124 #define MOISTURE_DRIVE_CURR_0_196mA 0x8800
125 #define MOISTURE_DRIVE_CURR_0_228mA 0x9000
126 #define MOISTURE_DRIVE_CURR_0_264mA 0x9800
127 #define MOISTURE_DRIVE_CURR_0_307mA 0xA000
128 #define MOISTURE_DRIVE_CURR_0_356mA 0xA800
129 #define MOISTURE_DRIVE_CURR_0_413mA 0xB000
130 #define MOISTURE_DRIVE_CURR_0_479mA 0xB800
131 #define MOISTURE_DRIVE_CURR_0_555mA 0xC000
132 #define MOISTURE_DRIVE_CURR_0_644mA 0xC800
133 #define MOISTURE_DRIVE_CURR_0_747mA 0xD000
134 #define MOISTURE_DRIVE_CURR_0_867mA 0xD800
135 #define MOISTURE_DRIVE_CURR_1_006mA 0xE000
136 #define MOISTURE_DRIVE_CURR_1_167mA 0xE800
137 #define MOISTURE_DRIVE_CURR_1_354mA 0xF000
138 #define MOISTURE_DRIVE_CURR_1_571mA 0xF800
145 #define MOISTURE_RESET_DEVICE 0x8000
146 #define MOISTURE_OUTPUT_GAIN_x1 0x0000
147 #define MOISTURE_OUTPUT_GAIN_x4 0x0200
148 #define MOISTURE_OUTPUT_GAIN_x8 0x0400
149 #define MOISTURE_OUTPUT_GAIN_x16 0x0600
156 #define MOISTURE_MUX_CFG_AUTOSCAN_MODE 0x8000
157 #define MOISTURE_MUX_CFG_CONTINUOUS_MODE 0x0000
158 #define MOISTURE_MUX_CFG_RR_SEQUENCE_CH_01 0x0000
159 #define MOISTURE_MUX_CFG_DEGLITCH_1MHz 0x0001
160 #define MOISTURE_MUX_CFG_DEGLITCH_3_3MHz 0x0004
161 #define MOISTURE_MUX_CFG_DEGLITCH_10MHz 0x0005
162 #define MOISTURE_MUX_CFG_DEGLITCH_33MHz 0x0007
169 #define MOISTURE_CFG_ACTIVE_CHAN_CH0 0x0000
170 #define MOISTURE_CFG_DEVICE_ACTIVE 0x0000
171 #define MOISTURE_CFG_DEVICE_IN_SLEEP_MODE 0x2000
172 #define MOISTURE_CFG_FULL_CURRENT_MODE 0x0000
173 #define MOISTURE_CFG_LOW_POWER_MODE 0x0800
174 #define MOISTURE_CFG_INT_PIN_ENABLE 0x0000
175 #define MOISTURE_CFG_INT_PIN_DISABLE 0x0080
182 #define MOISTURE_ERR_CFG_WATCHDOG_TIMEOUT 0x2000
183 #define MOISTURE_ERR_CFG_AMPLITUDE_HIGH 0x1000
184 #define MOISTURE_ERR_CFG_AMPLITUDE_LOW 0x0800
185 #define MOISTURE_ERR_CFG_DATA_RDY_IN_PIN 0x0001
192 #define MOISTURE_STATUS_ERR_CHAN_0 0x0000
193 #define MOISTURE_STATUS_ERR_WD 0x0800
194 #define MOISTURE_STATUS_ERR_AHW 0x0400
195 #define MOISTURE_STATUS_ERR_AHL 0x0200
196 #define MOISTURE_STATUS_DATA_RDY 0x0040
197 #define MOISTURE_STATUS_CH0_UNREADCONV 0x0008
204 #define MOISTURE_CLOCK_DIVIDERS_x1 0x00001
205 #define MOISTURE_CLOCK_DIVIDERS_x2 0x00002
206 #define MOISTURE_CLOCK_DIVIDERS_x3 0x00003
207 #define MOISTURE_CLOCK_DIVIDERS_x4 0x00004
208 #define MOISTURE_CLOCK_DIVIDERS_x5 0x00005
209 #define MOISTURE_CLOCK_DIVIDERS_x6 0x00006
210 #define MOISTURE_CLOCK_DIVIDERS_x7 0x00007
211 #define MOISTURE_CLOCK_DIVIDERS_x8 0x00008
212 #define MOISTURE_CLOCK_DIVIDERS_x9 0x00009
213 #define MOISTURE_CLOCK_DIVIDERS_x10 0x0000A
214 #define MOISTURE_CLOCK_DIVIDERS_x11 0x0000B
215 #define MOISTURE_CLOCK_DIVIDERS_x12 0x0000C
216 #define MOISTURE_CLOCK_DIVIDERS_x13 0x0000D
217 #define MOISTURE_CLOCK_DIVIDERS_x14 0x0000E
218 #define MOISTURE_CLOCK_DIVIDERS_x15 0x0000F
225 #define MOISTURE_FDC2112_ID 0x3054
226 #define MOISTURE_FDC2212_ID 0x3055
233 #define MOISTURE_SETTLE_CNT_CFG_DEFAULT 0x0064
234 #define MOISTURE_RCNT_CFG_DEFAULT 0x010F
235 #define MOISTURE_COMBINED_VAL_CH0_DIV 0x2001
236 #define MOISTURE_DRIVE_CURR_CH0 0x7C00
237 #define MOISTURE_ALL_ERR_ENABLED 0xFFFF
238 #define MOISTURE_REG_CFG_DEFAULT_SETTINGS 0x0000
239 #define MOISTURE_INPUT_DEGLITCH_FILT_BWDTH_33MHZ 0x0007
542 #endif // _MOISTURE_H_
void moisture_cal(moisture_t *ctx)
Chip calibration function.
uint16_t calib_air_data
Definition: moisture.h:265
i2c_master_t i2c
Definition: moisture.h:260
uint8_t moisture_check_interrupt(moisture_t *ctx)
Soft reset function.
#define MOISTURE_RETVAL
Definition: moisture.h:63
void moisture_cfg_setup(moisture_cfg_t *cfg)
Config Object Initialization function.
MOISTURE_RETVAL moisture_init(moisture_t *ctx, moisture_cfg_t *cfg)
Initialization function.
uint16_t moisture_read_word(moisture_t *ctx, uint8_t reg)
Read word function.
hal_i2c_address_t slave_address
Definition: moisture.h:264
hal_i2c_speed_t i2c_speed
Definition: moisture.h:285
pin_name_t int_pin
Definition: moisture.h:281
void moisture_default_cfg(moisture_t *ctx)
Click Default Configuration function.
digital_in_t int_pin
Definition: moisture.h:256
Click configuration structure definition.
Definition: moisture.h:272
void moisture_generic_read(moisture_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic read function.
hal_i2c_address_t i2c_address
Definition: moisture.h:286
uint8_t moisture_get_data(moisture_t *ctx)
Measurement data function.
Click ctx object definition.
Definition: moisture.h:252
pin_name_t scl
Definition: moisture.h:276
void moisture_generic_write(moisture_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.
pin_name_t sda
Definition: moisture.h:277
void moisture_soft_reset(moisture_t *ctx)
Soft reset function.
void moisture_write_word(moisture_t *ctx, uint8_t reg, uint16_t data_in)
Write word function.
void moisture_cfg(moisture_t *ctx, uint16_t gain, uint16_t offset, uint16_t clk_div)
Configure device function.