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35 #include "drv_digital_out.h"
36 #include "drv_digital_in.h"
37 #include "drv_spi_master.h"
60 #define JOYSTICK3_ADC_START_BIT 0x04
61 #define JOYSTICK3_ADC_SINGLE_ENDED 0x02
62 #define JOYSTICK3_ADC_CHANNEL_X 0x00
63 #define JOYSTICK3_ADC_CHANNEL_Y 0x40
64 #define JOYSTICK3_ADC_DATA_RESOLUTION 0x0FFF
65 #define JOYSTICK3_ADC_DATA_RESOLUTION_HALF ( ( float ) JOYSTICK3_ADC_DATA_RESOLUTION / 2 )
71 #define JOYSTICK3_RADIANS_TO_DEGREES 57.295779513
72 #define JOYSTICK3_ANGLE_ZERO_OFFSET 180.0
73 #define JOYSTICK3_PI_RAD_OFFSET 1.0
74 #define JOYSTICK3_NEUTRAL_POSITION_OFFSET ( ( float ) JOYSTICK3_ADC_DATA_RESOLUTION / 8 )
75 #define JOYSTICK3_FULL_ANGLE 360.0f
76 #define JOYSTICK3_ZERO_ANGLE 0.0f
77 #define JOYSTICK3_ANGLE_POSITION_STEP 45.0f
83 #define JOYSTICK3_POSITION_NEUTRAL 0
84 #define JOYSTICK3_POSITION_UP 1
85 #define JOYSTICK3_POSITION_UPPER_RIGHT 2
86 #define JOYSTICK3_POSITION_RIGHT 3
87 #define JOYSTICK3_POSITION_LOWER_RIGHT 4
88 #define JOYSTICK3_POSITION_DOWN 5
89 #define JOYSTICK3_POSITION_LOWER_LEFT 6
90 #define JOYSTICK3_POSITION_LEFT 7
91 #define JOYSTICK3_POSITION_UPPER_LEFT 8
101 #define JOYSTICK3_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
102 #define JOYSTICK3_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
120 #define JOYSTICK3_MAP_MIKROBUS( cfg, mikrobus ) \
121 cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
122 cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
123 cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
124 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS );
245 #endif // JOYSTICK3_H
float joystick3_get_angle(uint16_t raw_x, uint16_t raw_y)
Joystick 3 get angle function.
err_t joystick3_read_raw_adc(joystick3_t *ctx, uint16_t *raw_x, uint16_t *raw_y)
Joystick 3 read raw adc function.
void joystick3_cfg_setup(joystick3_cfg_t *cfg)
Joystick 3 configuration object setup function.
pin_name_t chip_select
Definition: joystick3.h:138
spi_master_chip_select_polarity_t cs_polarity
Definition: joystick3.h:157
@ JOYSTICK3_ERROR
Definition: joystick3.h:168
pin_name_t cs
Definition: joystick3.h:152
This file contains SPI specific macros, functions, etc.
joystick3_return_value_t
Joystick 3 Click return value data.
Definition: joystick3.h:166
Joystick 3 Click configuration object.
Definition: joystick3.h:147
pin_name_t sck
Definition: joystick3.h:151
pin_name_t mosi
Definition: joystick3.h:150
spi_master_t spi
Definition: joystick3.h:136
pin_name_t miso
Definition: joystick3.h:149
uint8_t joystick3_get_position(uint16_t raw_x, uint16_t raw_y)
Joystick 3 get position function.
spi_master_mode_t spi_mode
Definition: joystick3.h:156
err_t joystick3_init(joystick3_t *ctx, joystick3_cfg_t *cfg)
Joystick 3 initialization function.
@ JOYSTICK3_OK
Definition: joystick3.h:167
Joystick 3 Click context object.
Definition: joystick3.h:134
uint32_t spi_speed
Definition: joystick3.h:155