Configure the Event System

Configure the EVSYS module to wire channel 0 event to channel 1.

1.
Create an event resource instance.
```
struct events_resource capture_event_resource;
```
Note: This should never go out of scope as long as the resource is in use. In most cases, this should be global.
2.
Create an event resource configuration struct.
```
struct events_config config;
```
3.
Initialize the event resource configuration struct with default values.
```
events_get_config_defaults(&config);
```
Note: This should always be performed before using the configuration struct to ensure that all values are initialized to known default settings.

Adjust the event resource configuration to desired values.

config.generator      = CONF_TCC_EVENT_GENERATOR;
config.edge_detect    = EVENTS_EDGE_DETECT_RISING;
config.path           = EVENTS_PATH_SYNCHRONOUS;
config.clock_source   = GCLK_GENERATOR_0;

5.
Allocate and configure the resource using the configuration structure.
```
events_allocate(&capture_event_resource, &config);
```

Attach a user to the resource.

events_attach_user(&capture_event_resource, CONF_TCC_EVENT_USER);