SAM SERCOM I2C Master Quick Start Guide.
Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.
#include <asf.h>
Macros | |
#define | DATA_LENGTH 10 |
[packet_data] More... | |
#define | SLAVE_ADDRESS 0x12 |
[packet_data] More... | |
#define | TIMEOUT 1000 |
[address] More... | |
Functions | |
void | configure_i2c_master (void) |
[dev_inst] More... | |
int | main (void) |
[initialize_i2c] More... | |
Variables | |
struct i2c_master_module | i2c_master_instance |
[timeout] More... | |
static uint8_t | read_buffer [DATA_LENGTH] |
static uint8_t | write_buffer [DATA_LENGTH] |
#define DATA_LENGTH 10 |
[packet_data]
Referenced by main().
#define SLAVE_ADDRESS 0x12 |
#define TIMEOUT 1000 |
void configure_i2c_master | ( | void | ) |
[dev_inst]
[initialize_i2c]
[init_conf]
[init_conf]
[conf_change]
[conf_change]
[init_module]
[init_module]
[enable_module]
[enable_module]
References i2c_master_config::buffer_timeout, i2c_master_enable(), i2c_master_get_config_defaults(), i2c_master_init(), i2c_master_instance, i2c_master_config::pinmux_pad0, and i2c_master_config::pinmux_pad1.
Referenced by main().
int main | ( | void | ) |
[initialize_i2c]
[init]
[config]
[config]
[timeout_counter]
[timeout_counter]
[packet]
[packet] [init]
[main]
[write_packet]
[write_packet]
[read_packet]
[read_packet]
[main]
References i2c_master_packet::address, configure_i2c_master(), i2c_master_packet::data, DATA_LENGTH, i2c_master_instance, i2c_master_read_packet_wait(), i2c_master_write_packet_wait(), read_buffer, SLAVE_ADDRESS, STATUS_OK, system_init(), TIMEOUT, and write_buffer.
struct i2c_master_module i2c_master_instance |
[timeout]
[dev_inst]
|
static |
|
static |