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blinky/src/events/usb_state_event.c

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#include <caf/events/module_state_event.h>
#include "usb_state_event.h"
static const char *usb_state_event_op_name(uint8_t op)
{
switch ((enum usb_state_event_op)op) {
case USB_STATE_EVENT_OP_SET_BITS:
return "set_bits";
case USB_STATE_EVENT_OP_CLEAR_BITS:
return "clear_bits";
case USB_STATE_EVENT_OP_SNAPSHOT:
return "snapshot";
default:
return "?";
}
}
static const char *module_name_or_any(const void *module_id)
{
return (module_id != NULL) ? module_name_get(module_id) : "*";
}
static void log_usb_state_event(const struct app_event_header *aeh)
{
const struct usb_state_event *event = cast_usb_state_event(aeh);
APP_EVENT_MANAGER_LOG(aeh,
"src:%s sink:%s op:%s flags:0x%08x",
module_name_or_any(event->src_module_id),
module_name_or_any(event->sink_module_id),
usb_state_event_op_name(event->op),
event->flags);
}
static void profile_usb_state_event(struct log_event_buf *buf,
const struct app_event_header *aeh)
{
const struct usb_state_event *event = cast_usb_state_event(aeh);
nrf_profiler_log_encode_uint8(buf, event->op);
nrf_profiler_log_encode_uint32(buf, event->flags);
}
APP_EVENT_INFO_DEFINE(usb_state_event,
ENCODE(NRF_PROFILER_ARG_U8, NRF_PROFILER_ARG_U32),
ENCODE("op", "flags"),
profile_usb_state_event);
APP_EVENT_TYPE_DEFINE(usb_state_event,
log_usb_state_event,
&usb_state_event_info,
APP_EVENT_FLAGS_CREATE(
APP_EVENT_TYPE_FLAGS_INIT_LOG_ENABLE));