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38 #include "mikrosdk_version.h"
41 #if mikroSDK_GET_VERSION < 20800ul
42 #include "rcu_delays.h"
48 #include "drv_digital_in.h"
49 #include "drv_i2c_master.h"
50 #include "drv_spi_master.h"
64 #define ACCEL_MAP_MIKROBUS( cfg, mikrobus ) \
65 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
66 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
67 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
68 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
69 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
70 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
71 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT );
78 #define ACCEL_MASTER_I2C 0
79 #define ACCEL_MASTER_SPI 1
87 #define ACCEL_ERROR -1
94 #define ACCEL_I2C_ADR_VCC 0x1D
95 #define ACCEL_I2C_ADR_GND 0x53
102 #define ACCEL_REG_DEVID 0x00
103 #define ACCEL_REG_THRESH_TAP 0x1D
104 #define ACCEL_REG_OFSX 0x1E
105 #define ACCEL_REG_OFSY 0x1F
106 #define ACCEL_REG_OFSZ 0x20
107 #define ACCEL_REG_DUR 0x21
108 #define ACCEL_REG_LATENT 0x22
109 #define ACCEL_REG_WINDOW 0x23
110 #define ACCEL_REG_THRESH_ACT 0x24
111 #define ACCEL_REG_THRESH_INACT 0x25
112 #define ACCEL_REG_TIME_INACT 0x26
113 #define ACCEL_REG_ACT_INACT_CTL 0x27
114 #define ACCEL_REG_THRESH_FF 0x28
115 #define ACCEL_REG_TIME_FF 0x29
116 #define ACCEL_REG_TAP_AXES 0x2A
117 #define ACCEL_REG_ACT_TAP_STATUS 0x2B
118 #define ACCEL_REG_BW_RATE 0x2C
119 #define ACCEL_REG_POWER_CTL 0x2D
120 #define ACCEL_REG_INT_ENABLE 0x2E
121 #define ACCEL_REG_INT_MAP 0x2F
122 #define ACCEL_REG_INT_SOURCE 0x30
123 #define ACCEL_REG_DATA_FORMAT 0x31
124 #define ACCEL_REG_DATA_X_LSB 0x32
125 #define ACCEL_REG_DATA_X_MSB 0x33
126 #define ACCEL_REG_DATA_Y_LSB 0x34
127 #define ACCEL_REG_DATA_Y_MSB 0x35
128 #define ACCEL_REG_DATA_Z_LSB 0x36
129 #define ACCEL_REG_DATA_Z_MSB 0x37
130 #define ACCEL_REG_FIFO_CTL 0x38
131 #define ACCEL_REG_FIFO_STATUS 0x39
138 #define ACCEL_DEVID 0xE5
145 #define ACCEL_POWER_CTL_LINK 0x20
146 #define ACCEL_POWER_CTL_AUTO_SLEEP 0x10
147 #define ACCEL_POWER_CTL_MEASURE 0x08
148 #define ACCEL_POWER_CTL_SLEEP 0x04
149 #define ACCEL_POWER_CTL_WAKEUP_8 0x03
150 #define ACCEL_POWER_CTL_WAKEUP_4 0x02
151 #define ACCEL_POWER_CTL_WAKEUP_2 0x01
152 #define ACCEL_POWER_CTL_WAKEUP_1 0x00
159 #define ACCEL_DATA_FORMAT_SELF_TEST 0x80
160 #define ACCEL_DATA_FORMAT_SPI 0x40
161 #define ACCEL_DATA_FORMAT_INT_INVERT 0x20
162 #define ACCEL_DATA_FORMAT_FULL_RES 0x08
163 #define ACCEL_DATA_FORMAT_JUSTIFY 0x04
164 #define ACCEL_DATA_FORMAT_RANGE_16 0x03
165 #define ACCEL_DATA_FORMAT_RANGE_8 0x02
166 #define ACCEL_DATA_FORMAT_RANGE_4 0x01
167 #define ACCEL_DATA_FORMAT_RANGE_2 0x00
174 #define ACCEL_BW_RATE_LOW_POWER 0x10
175 #define ACCEL_BW_RATE_1600 0x0F
176 #define ACCEL_BW_RATE_800 0x0E
177 #define ACCEL_BW_RATE_400 0x0D
178 #define ACCEL_BW_RATE_200 0x0C
179 #define ACCEL_BW_RATE_100 0x0B
180 #define ACCEL_BW_RATE_50 0x0A
181 #define ACCEL_BW_RATE_25 0x09
182 #define ACCEL_BW_RATE_12_5 0x08
183 #define ACCEL_BW_RATE_6_25 0x07
184 #define ACCEL_BW_RATE_3_13 0x06
185 #define ACCEL_BW_RATE_1_56 0x05
186 #define ACCEL_BW_RATE_0_78 0x04
187 #define ACCEL_BW_RATE_0_39 0x03
188 #define ACCEL_BW_RATE_0_2 0x02
189 #define ACCEL_BW_RATE_0_1 0x01
190 #define ACCEL_BW_RATE_0_05 0x00
197 #define ACCEL_FIFO_CTL_FIFO_MODE_BYPASS 0x00
198 #define ACCEL_FIFO_CTL_FIFO_MODE_ENABLE 0x40
199 #define ACCEL_FIFO_CTL_FIFO_MODE_STREAM 0x80
200 #define ACCEL_FIFO_CTL_FIFO_MODE_TRIGGER 0x60
201 #define ACCEL_FIFO_CTL_TRIGGER_INT2 0x20
208 #define ACCEL_DATA_RES_LSB_PER_G 256.0f
219 #define ACCEL_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
220 #define ACCEL_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
pin_name_t sda
Definition: accel.h:270
spi_master_mode_t spi_mode
Definition: accel.h:283
int16_t accel_read_y_axis(accel_t *ctx)
Function raw read Y axis.
void accel_generic_read(accel_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic read function.
uint8_t slave_address
Definition: accel.h:255
void accel_default_cfg(accel_t *ctx)
Click Default Configuration function.
uint32_t i2c_speed
Definition: accel.h:280
void(* accel_master_io_t)(struct accel_s *, uint8_t, uint8_t *, uint8_t)
Master Input/Output type.
Definition: accel.h:238
Click configuration structure definition.
Definition: accel.h:267
This file contains SPI specific macros, functions, etc.
digital_in_t int_pin
Definition: accel.h:248
uint8_t accel_select_t
Communication type.
Definition: accel.h:233
pin_name_t chip_select
Definition: accel.h:256
Click ctx object definition.
Definition: accel.h:244
i2c_master_t i2c
Definition: accel.h:251
accel_master_io_t write_f
Definition: accel.h:257
spi_master_chip_select_polarity_t cs_polarity
Definition: accel.h:284
digital_out_t cs
Definition: accel.h:245
pin_name_t int_pin
Definition: accel.h:277
pin_name_t scl
Definition: accel.h:269
int16_t accel_read_z_axis(accel_t *ctx)
Function raw read Z axis.
uint8_t accel_check_int_pin(accel_t *ctx)
INT Pin Get function.
pin_name_t sck
Definition: accel.h:273
uint32_t spi_speed
Definition: accel.h:282
pin_name_t mosi
Definition: accel.h:272
struct accel_s accel_t
Click ctx object definition.
int16_t accel_read_x_axis(accel_t *ctx)
Function raw read X axis.
void accel_generic_write(accel_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.
accel_select_t master_sel
Definition: accel.h:259
uint8_t i2c_address
Definition: accel.h:281
accel_select_t sel
Definition: accel.h:286
err_t accel_init(accel_t *ctx, accel_cfg_t *cfg)
Initialization function.
pin_name_t cs
Definition: accel.h:274
accel_master_io_t read_f
Definition: accel.h:258
spi_master_t spi
Definition: accel.h:252
pin_name_t miso
Definition: accel.h:271
void accel_cfg_setup(accel_cfg_t *cfg)
Config Object Initialization function.