SAM SERCOM I2C Master Interrupt Driver.
Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.
#include "i2c_master.h"
Functions | |
Callbacks | |
void | i2c_master_register_callback (struct i2c_master_module *const module, i2c_master_callback_t callback, enum i2c_master_callback callback_type) |
Registers callback for the specified callback type. More... | |
void | i2c_master_unregister_callback (struct i2c_master_module *const module, enum i2c_master_callback callback_type) |
Unregisters callback for the specified callback type. More... | |
static void | i2c_master_enable_callback (struct i2c_master_module *const module, enum i2c_master_callback callback_type) |
Enables callback. More... | |
static void | i2c_master_disable_callback (struct i2c_master_module *const module, enum i2c_master_callback callback_type) |
Disables callback. More... | |
Read and Write, Interrupt-driven | |
enum status_code | i2c_master_read_bytes (struct i2c_master_module *const module, struct i2c_master_packet *const packet) |
enum status_code | i2c_master_read_packet_job (struct i2c_master_module *const module, struct i2c_master_packet *const packet) |
Initiates a read packet operation. More... | |
enum status_code | i2c_master_read_packet_job_no_stop (struct i2c_master_module *const module, struct i2c_master_packet *const packet) |
Initiates a read packet operation without sending a STOP condition when done. More... | |
enum status_code | i2c_master_read_packet_job_no_nack (struct i2c_master_module *const module, struct i2c_master_packet *const packet) |
Initiates a read packet operation without sending a NACK signal and a STOP condition when done. More... | |
enum status_code | i2c_master_write_bytes (struct i2c_master_module *const module, struct i2c_master_packet *const packet) |
enum status_code | i2c_master_write_packet_job (struct i2c_master_module *const module, struct i2c_master_packet *const packet) |
Initiates a write packet operation. More... | |
enum status_code | i2c_master_write_packet_job_no_stop (struct i2c_master_module *const module, struct i2c_master_packet *const packet) |
Initiates a write packet operation without sending a STOP condition when done. More... | |
static void | i2c_master_cancel_job (struct i2c_master_module *const module) |
Cancel any currently ongoing operation. More... | |
static enum status_code | i2c_master_get_job_status (struct i2c_master_module *const module) |
Get status from ongoing job. More... | |