firmware/app/zedmon/include/app/zedmon/usb.h

#ifndef __APP_ZEDMON_USB_H
#define __APP_ZEDMON_USB_H

#include <stdbool.h>
#include <stdint.h>
#include <sys/types.h>

void zedmon_usb_init(int data_ep_addr);
void zedmon_usb_add_sample(lk_bigtime_t timestamp, uint16_t v_shunt, uint16_t v_bus);

// Implement this in your target to support digital out.
void zedmon_usb_set_target_out(int index, bool value);

#endif  // __APP_ZEDMON_USB_H