currentlimit7  2.0.0.0
currentlimit7.h
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22 
28 #ifndef CURRENTLIMIT7_H
29 #define CURRENTLIMIT7_H
30 
31 #ifdef __cplusplus
32 extern "C"{
33 #endif
34 
35 #include "mikrosdk_version.h"
36 
37 #ifdef __GNUC__
38 #if mikroSDK_GET_VERSION < 20800ul
39 #include "rcu_delays.h"
40 #else
41 #include "delays.h"
42 #endif
43 #endif
44 
45 #include "drv_digital_out.h"
46 #include "drv_digital_in.h"
47 #include "drv_i2c_master.h"
48 
69 #define CURRENTLIMIT7_CMD_NOP 0x00
70 #define CURRENTLIMIT7_CMD_WRITE_RDAC 0x04
71 #define CURRENTLIMIT7_CMD_READ_RDAC 0x08
72 #define CURRENTLIMIT7_CMD_STORE_WIPER 0x0C
73 #define CURRENTLIMIT7_CMD_SW_RESET 0x10
74 #define CURRENTLIMIT7_CMD_READ_CONTENTS 0x14
75 #define CURRENTLIMIT7_CMD_READ_MEMORY 0x18
76 #define CURRENTLIMIT7_CMD_WRITE_MEMORY 0x1C
77 #define CURRENTLIMIT7_CMD_READ_CTRL 0x20
78 #define CURRENTLIMIT7_CMD_SW_SHUTDOWN 0x24
79  // currentlimit7_cmd
81 
96 #define CURRENTLIMIT7_OP_0_CURRENT_LIMIT_260_mA 260
97 #define CURRENTLIMIT7_OP_0_CURRENT_LIMIT_280_mA 280
98 #define CURRENTLIMIT7_OP_0_CURRENT_LIMIT_330_mA 330
99 #define CURRENTLIMIT7_OP_0_CURRENT_LIMIT_450_mA 450
100 #define CURRENTLIMIT7_OP_0_CURRENT_LIMIT_510_mA 510
101 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_510_mA 510
102 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_625_mA 625
103 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_860_mA 860
104 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_1320_mA 1320
105 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_1450_mA 1450
106 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_1550_mA 1550
107 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_1750_mA 1750
108 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_2020_mA 2020
109 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_2260_mA 2260
110 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_2500_mA 2500
111 
116 #define CURRENTLIMIT7_SET_SHUTDOWN_BIT_MASK 0x01
117 #define CURRENTLIMIT7_SET_NORMAL_MODE 0x00
118 #define CURRENTLIMIT7_SET_SHUTDOWN_MODE 0x01
119 #define CURRENTLIMIT7_SET_ENABLE_WRITE_MEMORY 0x0002
120 
125 #define CURRENTLIMIT7_OP_MODE_500_mA_2500_mA 0x00
126 #define CURRENTLIMIT7_OP_MODE_250_mA_500_mA 0x01
127 
133 #define CURRENTLIMIT7_SET_DEV_ADDR_0 0x2E
134 #define CURRENTLIMIT7_SET_DEV_ADDR_1 0x2C
135  // currentlimit7_set
137 
152 #define CURRENTLIMIT7_MAP_MIKROBUS( cfg, mikrobus ) \
153  cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
154  cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
155  cfg.en = MIKROBUS( mikrobus, MIKROBUS_CS ); \
156  cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
157  cfg.flg = MIKROBUS( mikrobus, MIKROBUS_INT )
158  // currentlimit7_map // currentlimit7
161 
166 typedef struct
167 {
168  // Output pins
169  digital_out_t en;
170  digital_out_t rst;
172  // Input pins
173  digital_in_t flg;
175  // Modules
176  i2c_master_t i2c;
178  // I2C slave address
179  uint8_t slave_address;
182 
187 typedef struct
188 {
189  pin_name_t scl;
190  pin_name_t sda;
192  pin_name_t en;
193  pin_name_t rst;
194  pin_name_t flg;
196  uint32_t i2c_speed;
197  uint8_t i2c_address;
200 
205 typedef enum
206 {
209 
211 
228 
244 
259 
273 err_t currentlimit7_set_slave_address ( currentlimit7_t *ctx, uint16_t slave_address );
274 
290 
305 
320 
335 err_t currentlimit7_generic_write ( currentlimit7_t *ctx, uint8_t cmd, uint16_t data_byte );
336 
352 err_t currentlimit7_generic_read ( currentlimit7_t *ctx, uint8_t cmd, uint16_t data_byte, uint16_t *data_out );
353 
369 
385 err_t currentlimit7_write_rdac ( currentlimit7_t *ctx, uint16_t data_in );
386 
402 err_t currentlimit7_read_rdac ( currentlimit7_t *ctx, uint16_t *data_out );
403 
419 
435 
452 err_t currentlimit7_next_frame_read ( currentlimit7_t *ctx, uint8_t wiper_location, uint16_t *data_out );
453 
470 err_t currentlimit7_read_memory ( currentlimit7_t *ctx, uint8_t wiper_location, uint16_t *data_out );
471 
487 err_t currentlimit7_operating_mode ( currentlimit7_t *ctx, uint8_t mode );
488 
504 err_t currentlimit7_set_digi_pot ( currentlimit7_t *ctx, uint16_t wiper_pos );
505 
521 err_t currentlimit7_set_resistance ( currentlimit7_t *ctx, uint32_t res_ohm );
522 
541 err_t currentlimit7_set_current_limit ( currentlimit7_t *ctx, uint8_t op_mode, uint16_t current_limit_ma );
542 
558 
559 
560 
561 #ifdef __cplusplus
562 }
563 #endif
564 #endif // CURRENTLIMIT7_H
565  // currentlimit7
567 
568 // ------------------------------------------------------------------------ END
currentlimit7_set_current_limit
err_t currentlimit7_set_current_limit(currentlimit7_t *ctx, uint8_t op_mode, uint16_t current_limit_ma)
Current Limit 7 set current limit function.
currentlimit7_t::i2c
i2c_master_t i2c
Definition: currentlimit7.h:176
currentlimit7_next_frame_read
err_t currentlimit7_next_frame_read(currentlimit7_t *ctx, uint8_t wiper_location, uint16_t *data_out)
Current Limit 7 next frame read function.
currentlimit7_return_value_t
currentlimit7_return_value_t
Current Limit 7 Click return value data.
Definition: currentlimit7.h:206
currentlimit7_set_slave_address
err_t currentlimit7_set_slave_address(currentlimit7_t *ctx, uint16_t slave_address)
Current Limit 7 set I2C Slave address.
currentlimit7_generic_write
err_t currentlimit7_generic_write(currentlimit7_t *ctx, uint8_t cmd, uint16_t data_byte)
Current Limit 7 I2C writing function.
currentlimit7_cfg_t::flg
pin_name_t flg
Definition: currentlimit7.h:194
currentlimit7_cfg_t::rst
pin_name_t rst
Definition: currentlimit7.h:193
currentlimit7_cfg_t::i2c_address
uint8_t i2c_address
Definition: currentlimit7.h:197
currentlimit7_write_rdac
err_t currentlimit7_write_rdac(currentlimit7_t *ctx, uint16_t data_in)
Current Limit 7 write RDAC function.
currentlimit7_cfg_t::sda
pin_name_t sda
Definition: currentlimit7.h:190
currentlimit7_cfg_t::en
pin_name_t en
Definition: currentlimit7.h:192
currentlimit7_default_cfg
err_t currentlimit7_default_cfg(currentlimit7_t *ctx)
Current Limit 7 default configuration function.
currentlimit7_set_disable
err_t currentlimit7_set_disable(currentlimit7_t *ctx)
Current Limit 7 disable the device function.
currentlimit7_read_memory
err_t currentlimit7_read_memory(currentlimit7_t *ctx, uint8_t wiper_location, uint16_t *data_out)
Current Limit 7 read memory function.
CURRENTLIMIT7_ERROR
@ CURRENTLIMIT7_ERROR
Definition: currentlimit7.h:208
currentlimit7_t::slave_address
uint8_t slave_address
Definition: currentlimit7.h:179
currentlimit7_cfg_t::i2c_speed
uint32_t i2c_speed
Definition: currentlimit7.h:196
currentlimit7_set_resistance
err_t currentlimit7_set_resistance(currentlimit7_t *ctx, uint32_t res_ohm)
Current Limit 7 set resistance function.
currentlimit7_operating_mode
err_t currentlimit7_operating_mode(currentlimit7_t *ctx, uint8_t mode)
Current Limit 7 set operating mode function.
currentlimit7_t::flg
digital_in_t flg
Definition: currentlimit7.h:173
currentlimit7_cfg_t::scl
pin_name_t scl
Definition: currentlimit7.h:189
currentlimit7_generic_read
err_t currentlimit7_generic_read(currentlimit7_t *ctx, uint8_t cmd, uint16_t data_byte, uint16_t *data_out)
Current Limit 7 I2C reading function.
currentlimit7_hw_reset
err_t currentlimit7_hw_reset(currentlimit7_t *ctx)
Current Limit 7 hardware reset function.
currentlimit7_t::en
digital_out_t en
Definition: currentlimit7.h:169
currentlimit7_cfg_setup
void currentlimit7_cfg_setup(currentlimit7_cfg_t *cfg)
Current Limit 7 configuration object setup function.
currentlimit7_read_rdac
err_t currentlimit7_read_rdac(currentlimit7_t *ctx, uint16_t *data_out)
Current Limit 7 read RDAC function.
currentlimit7_t
Current Limit 7 Click context object.
Definition: currentlimit7.h:167
currentlimit7_store_wiper
err_t currentlimit7_store_wiper(currentlimit7_t *ctx)
Current Limit 7 store wiper function.
currentlimit7_set_digi_pot
err_t currentlimit7_set_digi_pot(currentlimit7_t *ctx, uint16_t wiper_pos)
Current Limit 7 set DIGI POT function.
currentlimit7_cfg_t
Current Limit 7 Click configuration object.
Definition: currentlimit7.h:188
currentlimit7_get_fault
uint8_t currentlimit7_get_fault(currentlimit7_t *ctx)
Current Limit 7 get fault function.
currentlimit7_init
err_t currentlimit7_init(currentlimit7_t *ctx, currentlimit7_cfg_t *cfg)
Current Limit 7 initialization function.
CURRENTLIMIT7_OK
@ CURRENTLIMIT7_OK
Definition: currentlimit7.h:207
currentlimit7_enable_write
err_t currentlimit7_enable_write(currentlimit7_t *ctx)
Current Limit 7 enable write function.
currentlimit7_set_enable
err_t currentlimit7_set_enable(currentlimit7_t *ctx)
Current Limit 7 enable the device function.
currentlimit7_t::rst
digital_out_t rst
Definition: currentlimit7.h:170
currentlimit7_sw_reset
err_t currentlimit7_sw_reset(currentlimit7_t *ctx)
Current Limit 7 software reset function.