no-OS
ad7091r.h
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1 /***************************************************************************/
34 #ifndef __AD7091R_H__
35 #define __AD7091R_H__
36 
37 /******************************************************************************/
38 /***************************** Include Files **********************************/
39 /******************************************************************************/
40 #include <stdint.h>
41 #include "no_os_spi.h"
42 
43 /******************************************************************************/
44 /*************************** Types Declarations *******************************/
45 /******************************************************************************/
46 
47 struct ad7091r_dev {
48  /* SPI */
49  struct no_os_spi_desc *spi_desc;
50 };
51 
52 struct ad7091r_init_param {
53  /* SPI */
54  struct no_os_spi_init_param spi_init;
55 };
56 
57 /******************************************************************************/
58 /************************ Functions Declarations ******************************/
59 /******************************************************************************/
60 
62 int8_t ad7091r_init(struct ad7091r_dev **device,
63  struct ad7091r_init_param init_param);
64 
66 int32_t ad5686_remove(struct ad7091r_dev *dev);
67 
69 void ad7091r_software_reset(struct ad7091r_dev *dev);
70 
72 uint16_t ad7091r_read_sample(struct ad7091r_dev *dev);
73 
75 void ad7091r_power_down(struct ad7091r_dev *dev);
76 
78 void ad7091r_power_up(struct ad7091r_dev *dev);
79 
81 float ad7091r_convert_to_volts(int16_t raw_sample, float v_ref);
82 
83 #endif /* __AD7091R_H__ */
ad7091r_software_reset
void ad7091r_software_reset(struct ad7091r_dev *dev)
Initiate a software reset of the device. The AD7091R requires the user to initiate a software reset w...
Definition: ad7091r.c:106
no_os_alloc.h
ad7091r_convert_to_volts
float ad7091r_convert_to_volts(int16_t raw_sample, float v_ref)
Converts a 12-bit raw sample to volts.
Definition: ad7091r.c:191
no_os_spi_write_and_read
int32_t no_os_spi_write_and_read(struct no_os_spi_desc *desc, uint8_t *data, uint16_t bytes_number)
Write and read data to/from SPI.
Definition: no_os_spi.c:159
no_os_spi.h
Header file of SPI Interface.
ad7091r_read_sample
uint16_t ad7091r_read_sample(struct ad7091r_dev *dev)
Initiates one conversion and reads back the result. During this process the device runs in normal mod...
Definition: ad7091r.c:129
ad7091r_dev::spi_desc
struct no_os_spi_desc * spi_desc
Definition: ad7091r.h:49
device
Definition: ad9361_util.h:69
ad7091r_init
int8_t ad7091r_init(struct ad7091r_dev **device, struct ad7091r_init_param init_param)
Initializes the communication peripheral and the initial Values for AD7092R Board.
Definition: ad7091r.c:59
ad7091r_init_param
Definition: ad7091r.h:52
ad7091r_power_up
void ad7091r_power_up(struct ad7091r_dev *dev)
Powers up the device by pulling CONVST high. After calling this function, a time delay is required be...
Definition: ad7091r.c:174
ad7091r_software_reset
void ad7091r_software_reset(struct ad7091r_dev *dev)
Initiate a software reset of the device. The AD7091R requires the user to initiate a software reset w...
Definition: ad7091r.c:106
ad7091r.h
Header file of AD7091R Driver.
no_os_spi_desc
Structure holding SPI descriptor.
Definition: no_os_spi.h:192
ad7091r_dev
Definition: ad7091r.h:47
no_os_malloc
void * no_os_malloc(size_t size)
Allocate memory and return a pointer to it.
Definition: chibios_alloc.c:43
no_os_free
void no_os_free(void *ptr)
Deallocate memory previously allocated by a call to no_os_calloc or no_os_malloc.
Definition: chibios_alloc.c:69
ad7091r_remove
int32_t ad7091r_remove(struct ad7091r_dev *dev)
Free the resources allocated by ad7091r_init().
Definition: ad7091r.c:87
ad7091r_power_down
void ad7091r_power_down(struct ad7091r_dev *dev)
Puts the device in power-down mode.
Definition: ad7091r.c:152
init_param
struct ad7616_init_param init_param
Definition: ad7616_sdz.c:113
ad7091r_read_sample
uint16_t ad7091r_read_sample(struct ad7091r_dev *dev)
Initiates one conversion and reads back the result. During this process the device runs in normal mod...
Definition: ad7091r.c:129
ad5686_remove
int32_t ad5686_remove(struct ad7091r_dev *dev)
ad7091r_init_param::spi_init
struct no_os_spi_init_param spi_init
Definition: ad7091r.h:54
no_os_spi_remove
int32_t no_os_spi_remove(struct no_os_spi_desc *desc)
Free the resources allocated by no_os_spi_init().
Definition: no_os_spi.c:116
ad7091r_init
int8_t ad7091r_init(struct ad7091r_dev **device, struct ad7091r_init_param init_param)
Initializes the communication peripheral and the initial Values for AD7092R Board.
Definition: ad7091r.c:59
ad7091r_convert_to_volts
float ad7091r_convert_to_volts(int16_t raw_sample, float v_ref)
Converts a 12-bit raw sample to volts.
Definition: ad7091r.c:191
no_os_spi_init
int32_t no_os_spi_init(struct no_os_spi_desc **desc, const struct no_os_spi_init_param *param)
Initialize the SPI communication peripheral.
Definition: no_os_spi.c:52
ad7091r_power_up
void ad7091r_power_up(struct ad7091r_dev *dev)
Powers up the device by pulling CONVST high. After calling this function, a time delay is required be...
Definition: ad7091r.c:174
ad7091r_power_down
void ad7091r_power_down(struct ad7091r_dev *dev)
Puts the device in power-down mode.
Definition: ad7091r.c:152
no_os_spi_init_param
Structure holding the parameters for SPI initialization.
Definition: no_os_spi.h:140
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