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 
39 #ifdef PREINIT_SUPPORTED
40 #include "preinit.h"
41 #endif
42 
43 #ifdef MikroCCoreVersion
44  #if MikroCCoreVersion >= 1
45  #include "delays.h"
46  #endif
47 #endif
48 
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_i2c_master.h"
52 
73 #define CURRENTLIMIT7_CMD_NOP 0x00
74 #define CURRENTLIMIT7_CMD_WRITE_RDAC 0x04
75 #define CURRENTLIMIT7_CMD_READ_RDAC 0x08
76 #define CURRENTLIMIT7_CMD_STORE_WIPER 0x0C
77 #define CURRENTLIMIT7_CMD_SW_RESET 0x10
78 #define CURRENTLIMIT7_CMD_READ_CONTENTS 0x14
79 #define CURRENTLIMIT7_CMD_READ_MEMORY 0x18
80 #define CURRENTLIMIT7_CMD_WRITE_MEMORY 0x1C
81 #define CURRENTLIMIT7_CMD_READ_CTRL 0x20
82 #define CURRENTLIMIT7_CMD_SW_SHUTDOWN 0x24
83  // currentlimit7_cmd
85 
100 #define CURRENTLIMIT7_OP_0_CURRENT_LIMIT_260_mA 260
101 #define CURRENTLIMIT7_OP_0_CURRENT_LIMIT_280_mA 280
102 #define CURRENTLIMIT7_OP_0_CURRENT_LIMIT_330_mA 330
103 #define CURRENTLIMIT7_OP_0_CURRENT_LIMIT_450_mA 450
104 #define CURRENTLIMIT7_OP_0_CURRENT_LIMIT_510_mA 510
105 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_510_mA 510
106 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_625_mA 625
107 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_860_mA 860
108 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_1320_mA 1320
109 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_1450_mA 1450
110 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_1550_mA 1550
111 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_1750_mA 1750
112 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_2020_mA 2020
113 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_2260_mA 2260
114 #define CURRENTLIMIT7_OP_1_CURRENT_LIMIT_2500_mA 2500
115 
120 #define CURRENTLIMIT7_SET_SHUTDOWN_BIT_MASK 0x01
121 #define CURRENTLIMIT7_SET_NORMAL_MODE 0x00
122 #define CURRENTLIMIT7_SET_SHUTDOWN_MODE 0x01
123 #define CURRENTLIMIT7_SET_ENABLE_WRITE_MEMORY 0x0002
124 
129 #define CURRENTLIMIT7_OP_MODE_500_mA_2500_mA 0x00
130 #define CURRENTLIMIT7_OP_MODE_250_mA_500_mA 0x01
131 
137 #define CURRENTLIMIT7_SET_DEV_ADDR_0 0x2E
138 #define CURRENTLIMIT7_SET_DEV_ADDR_1 0x2C
139  // currentlimit7_set
141 
156 #define CURRENTLIMIT7_MAP_MIKROBUS( cfg, mikrobus ) \
157  cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
158  cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
159  cfg.en = MIKROBUS( mikrobus, MIKROBUS_CS ); \
160  cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
161  cfg.flg = MIKROBUS( mikrobus, MIKROBUS_INT )
162  // currentlimit7_map // currentlimit7
165 
170 typedef struct
171 {
172  // Output pins
173  digital_out_t en;
174  digital_out_t rst;
176  // Input pins
177  digital_in_t flg;
179  // Modules
180  i2c_master_t i2c;
182  // I2C slave address
183  uint8_t slave_address;
186 
191 typedef struct
192 {
193  pin_name_t scl;
194  pin_name_t sda;
196  pin_name_t en;
197  pin_name_t rst;
198  pin_name_t flg;
200  uint32_t i2c_speed;
201  uint8_t i2c_address;
204 
209 typedef enum
210 {
213 
215 
232 
248 
263 
277 err_t currentlimit7_set_slave_address ( currentlimit7_t *ctx, uint16_t slave_address );
278 
294 
309 
324 
339 err_t currentlimit7_generic_write ( currentlimit7_t *ctx, uint8_t cmd, uint16_t data_byte );
340 
356 err_t currentlimit7_generic_read ( currentlimit7_t *ctx, uint8_t cmd, uint16_t data_byte, uint16_t *data_out );
357 
373 
389 err_t currentlimit7_write_rdac ( currentlimit7_t *ctx, uint16_t data_in );
390 
406 err_t currentlimit7_read_rdac ( currentlimit7_t *ctx, uint16_t *data_out );
407 
423 
439 
456 err_t currentlimit7_next_frame_read ( currentlimit7_t *ctx, uint8_t wiper_location, uint16_t *data_out );
457 
474 err_t currentlimit7_read_memory ( currentlimit7_t *ctx, uint8_t wiper_location, uint16_t *data_out );
475 
491 err_t currentlimit7_operating_mode ( currentlimit7_t *ctx, uint8_t mode );
492 
508 err_t currentlimit7_set_digi_pot ( currentlimit7_t *ctx, uint16_t wiper_pos );
509 
525 err_t currentlimit7_set_resistance ( currentlimit7_t *ctx, uint32_t res_ohm );
526 
545 err_t currentlimit7_set_current_limit ( currentlimit7_t *ctx, uint8_t op_mode, uint16_t current_limit_ma );
546 
562 
563 
564 
565 #ifdef __cplusplus
566 }
567 #endif
568 #endif // CURRENTLIMIT7_H
569  // currentlimit7
571 
572 // ------------------------------------------------------------------------ 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:180
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:210
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:198
currentlimit7_cfg_t::rst
pin_name_t rst
Definition: currentlimit7.h:197
currentlimit7_cfg_t::i2c_address
uint8_t i2c_address
Definition: currentlimit7.h:201
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:194
currentlimit7_cfg_t::en
pin_name_t en
Definition: currentlimit7.h:196
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:212
currentlimit7_t::slave_address
uint8_t slave_address
Definition: currentlimit7.h:183
currentlimit7_cfg_t::i2c_speed
uint32_t i2c_speed
Definition: currentlimit7.h:200
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:177
currentlimit7_cfg_t::scl
pin_name_t scl
Definition: currentlimit7.h:193
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:173
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:171
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:192
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:211
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:174
currentlimit7_sw_reset
err_t currentlimit7_sw_reset(currentlimit7_t *ctx)
Current Limit 7 software reset function.