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39 #ifdef PREINIT_SUPPORTED
43 #ifdef MikroCCoreVersion
44 #if MikroCCoreVersion >= 1
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_i2c_master.h"
74 #define LEDDRIVER14_RSET_1 0
75 #define LEDDRIVER14_RSET_2 1
76 #define LEDDRIVER14_RSET_3 2
77 #define LEDDRIVER14_RSET_4 3
83 #define LEDDRIVER14_DIGIPOT_MAX_VALUE 50000
84 #define LEDDRIVER14_DIGIPOT_RESOLUTION 257
85 #define LEDDRIVER14_ROUND_TO_NEAREST_INT 0.5
86 #define LEDDRIVER14_RSET_RES_MAX 24000
87 #define LEDDRIVER14_RSET_RES_DEFAULT 12000
88 #define LEDDRIVER14_RSET1_AND_RSET3_ADDRESS 0x10
94 #define LEDDRIVER14_WRITE_PROTECT_ENABLE 0
95 #define LEDDRIVER14_WRITE_PROTECT_DISABLE 1
102 #define LEDDRIVER14_U2_ADDR_A2_GND 0x28
103 #define LEDDRIVER14_U2_ADDR_A2_VCC 0x2C
104 #define LEDDRIVER14_U3_ADDR_A2_GND 0x29
105 #define LEDDRIVER14_U3_ADDR_A2_VCC 0x2D
111 #define LEDDRIVER14_DEF_FREQ 500
129 #define LEDDRIVER14_MAP_MIKROBUS( cfg, mikrobus ) \
130 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
131 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
132 cfg.wp = MIKROBUS( mikrobus, MIKROBUS_RST ); \
133 cfg.pwm = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
134 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT )
322 #endif // LEDDRIVER14_H
leddriver14_return_value_t
LED Driver 14 Click return value data.
Definition: leddriver14.h:187
void leddriver14_rset_write_protect(leddriver14_t *ctx, uint8_t state)
LED Driver 14 rset write protect function.
LED Driver 14 Click context object.
Definition: leddriver14.h:144
uint32_t pwm_freq
Definition: leddriver14.h:158
pin_name_t pwm
Definition: leddriver14.h:172
err_t leddriver14_default_cfg(leddriver14_t *ctx)
LED Driver 14 default configuration function.
err_t leddriver14_set_rset(leddriver14_t *ctx, uint8_t rset, uint16_t res_ohm)
LED Driver 14 set rset function.
pin_name_t int_pin
Definition: leddriver14.h:173
uint8_t i2c_address_u2
Definition: leddriver14.h:176
err_t leddriver14_pwm_start(leddriver14_t *ctx)
LED Driver 14 start PWM module.
uint32_t i2c_speed
Definition: leddriver14.h:175
uint8_t i2c_address_u3
Definition: leddriver14.h:177
digital_out_t wp
Definition: leddriver14.h:146
pin_name_t wp
Definition: leddriver14.h:171
uint8_t slave_address_u2
Definition: leddriver14.h:156
i2c_master_t i2c
Definition: leddriver14.h:152
pwm_t pwm
Definition: leddriver14.h:153
@ LEDDRIVER14_OK
Definition: leddriver14.h:188
uint8_t slave_address_u3
Definition: leddriver14.h:157
uint8_t leddriver14_get_int_pin(leddriver14_t *ctx)
LED Driver 14 get int pin function.
void leddriver14_cfg_setup(leddriver14_cfg_t *cfg)
LED Driver 14 configuration object setup function.
digital_in_t int_pin
Definition: leddriver14.h:149
LED Driver 14 Click configuration object.
Definition: leddriver14.h:167
err_t leddriver14_pwm_stop(leddriver14_t *ctx)
LED Driver 14 stop PWM module.
err_t leddriver14_set_duty_cycle(leddriver14_t *ctx, float duty_cycle)
LED Driver 14 sets PWM duty cycle.
pin_name_t sda
Definition: leddriver14.h:169
pin_name_t scl
Definition: leddriver14.h:168
@ LEDDRIVER14_ERROR
Definition: leddriver14.h:189
uint32_t dev_pwm_freq
Definition: leddriver14.h:178
err_t leddriver14_init(leddriver14_t *ctx, leddriver14_cfg_t *cfg)
LED Driver 14 initialization function.