Go to the documentation of this file.
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_spi_master.h"
63 #define LDC1000_MAP_MIKROBUS( cfg, mikrobus ) \
64 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
65 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
66 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
67 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS ); \
68 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
75 #define LDC1000_RETVAL uint8_t
77 #define LDC1000_OK 0x00
78 #define LDC1000_INIT_ERROR 0xFF
85 #define LDC1000_CMD_ID 0x00
86 #define LDC1000_CMD_RPMAX 0x01
87 #define LDC1000_CMD_RPMIN 0x02
88 #define LDC1000_CMD_SENSORFREQ 0x03
89 #define LDC1000_CMD_LDCCONFIG 0x04
90 #define LDC1000_CMD_CLKCONFIG 0x05
91 #define LDC1000_CMD_THRESHILSB 0x06
92 #define LDC1000_CMD_THRESHIMSB 0x07
93 #define LDC1000_CMD_THRESLOLSB 0x08
94 #define LDC1000_CMD_THRESLOMSB 0x09
95 #define LDC1000_CMD_INTCONFIG 0x0A
96 #define LDC1000_CMD_PWRCONFIG 0x0B
97 #define LDC1000_CMD_STATUS 0x20
98 #define LDC1000_CMD_PROXLSB 0x21
99 #define LDC1000_CMD_PROXMSB 0x22
100 #define LDC1000_CMD_FREQCTRLSB 0x23
101 #define LDC1000_CMD_FREQCTRMID 0x24
102 #define LDC1000_CMD_FREQCTRMSB 0x25
109 #define LDC1000_RPMAX_38_785K 0x11
110 #define LDC1000_RPMIN_2_39K 0x3B
111 #define LDC1000_SENSORFREQ_N217_F20 0xD9
112 #define LDC1000_LDCCONFIG_A2V_T6144 0x0F
113 #define LDC1000_CLKCONFIG_EC_ET_ENABLE 0x02
114 #define LDC1000_PWRCONFIG_ACTIVE_MODE 0x01
115 #define LDC1000_CMD_SPI_READ 0x80
116 #define LDC1000_SENSITIVITY 100
258 #endif // _LDC1000_H_
uint8_t ldc1000_read_byte(ldc1000_t *ctx, uint8_t address)
Byte read function.
uint32_t spi_speed
Definition: ldc1000.h:162
void ldc1000_cfg_setup(ldc1000_cfg_t *cfg)
Config Object Initialization function.
uint8_t ldc1000_get_int_input(ldc1000_t *ctx)
Get interrupt pin input function.
pin_name_t int_pin
Definition: ldc1000.h:158
spi_master_t spi
Definition: ldc1000.h:139
Click ctx object definition.
Definition: ldc1000.h:130
#define LDC1000_RETVAL
Definition: ldc1000.h:75
pin_name_t mosi
Definition: ldc1000.h:152
pin_name_t miso
Definition: ldc1000.h:151
uint16_t ldc1000_get_proximity_data(ldc1000_t *ctx)
Get proximity data function.
pin_name_t chip_select
Definition: ldc1000.h:140
digital_in_t int_pin
Definition: ldc1000.h:135
void ldc1000_default_cfg(ldc1000_t *ctx)
Click Default Configuration function.
pin_name_t cs
Definition: ldc1000.h:154
pin_name_t sck
Definition: ldc1000.h:153
digital_out_t cs
Definition: ldc1000.h:131
float ldc1000_get_inductance_data(ldc1000_t *ctx)
Get inductance data function.
LDC1000_RETVAL ldc1000_init(ldc1000_t *ctx, ldc1000_cfg_t *cfg)
Initialization function.
void ldc1000_write_byte(ldc1000_t *ctx, uint8_t address, uint8_t input_data)
Byte write function.
Click configuration structure definition.
Definition: ldc1000.h:148
uint8_t spi_mode
Definition: ldc1000.h:163
spi_master_chip_select_polarity_t cs_polarity
Definition: ldc1000.h:164