no-OS
linux_i2c.h
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1 /*******************************************************************************
2  * @file linux/linux_i2c.h
3  * @brief Header containing extra types used by the I2C driver.
4  * @author Dragos Bogdan (dragos.bogdan@analog.com)
5 ********************************************************************************
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38 *******************************************************************************/
39 #ifndef LINUX_I2C_H_
40 #define LINUX_I2C_H_
41 
49  uint32_t device_id;
50 };
51 
55 extern const struct no_os_i2c_platform_ops linux_i2c_ops;
56 
57 #endif // LINUX_I2C_H_
no_os_alloc.h
no_os_i2c_init_param::slave_address
uint8_t slave_address
Definition: no_os_i2c.h:76
linux_i2c.h
linux_i2c_desc::fd
int fd
Definition: linux_i2c.c:66
linux_i2c_init_param
Structure holding the initialization parameters for Linux platform specific I2C parameters.
Definition: linux_i2c.h:47
no_os_i2c_init_param::extra
void * extra
Definition: no_os_i2c.h:80
no_os_i2c_desc::slave_address
uint8_t slave_address
Definition: no_os_i2c.h:115
no_os_error.h
Error codes definition.
linux_i2c_write
int32_t linux_i2c_write(struct no_os_i2c_desc *desc, uint8_t *data, uint8_t bytes_number, uint8_t stop_bit)
Write data to a slave device.
Definition: linux_i2c.c:155
linux_i2c_ops
const struct no_os_i2c_platform_ops linux_i2c_ops
Linux platform specific I2C platform ops structure.
Definition: linux_i2c.c:226
linux_i2c_init_param::device_id
uint32_t device_id
Definition: linux_i2c.h:49
no_os_i2c_platform_ops
Structure holding I2C function pointers that point to the platform specific function.
Definition: no_os_i2c.h:127
no_os_i2c_platform_ops::i2c_ops_init
int32_t(* i2c_ops_init)(struct no_os_i2c_desc **, const struct no_os_i2c_init_param *)
Definition: no_os_i2c.h:129
linux_i2c_init
int32_t linux_i2c_init(struct no_os_i2c_desc **desc, const struct no_os_i2c_init_param *param)
Initialize the I2C communication peripheral.
Definition: linux_i2c.c:79
no_os_i2c_desc
Structure holding I2C address descriptor.
Definition: no_os_i2c.h:107
no_os_malloc
void * no_os_malloc(size_t size)
Allocate memory and return a pointer to it.
Definition: chibios_alloc.c:49
no_os_i2c.h
Header file of I2C Interface.
linux_i2c_remove
int32_t linux_i2c_remove(struct no_os_i2c_desc *desc)
Free the resources allocated by no_os_i2c_init().
Definition: linux_i2c.c:126
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:75
linux_i2c_read
int32_t linux_i2c_read(struct no_os_i2c_desc *desc, uint8_t *data, uint8_t bytes_number, uint8_t stop_bit)
Read data from a slave device.
Definition: linux_i2c.c:194
no_os_i2c_init_param
Structure holding the parameters for I2C initialization.
Definition: no_os_i2c.h:70
no_os_i2c_desc::extra
void * extra
Definition: no_os_i2c.h:119
linux_i2c_ops
const struct no_os_i2c_platform_ops linux_i2c_ops
Linux specific I2C platform ops structure.
Definition: linux_i2c.c:226
linux_i2c_desc
Linux platform specific I2C descriptor.
Definition: linux_i2c.c:64