ux_dcd_ra8_usb.h

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#pragma once
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include "ra8_usb.h"
 
/* USBX pulls in tx_api.h via ux_port.h; we forward-declare what we
 * touch so this header stays cheap to include from non-USBX TUs. */
struct UX_SLAVE_DCD_STRUCT;
struct UX_SLAVE_TRANSFER_STRUCT;
struct UX_SLAVE_ENDPOINT_STRUCT;

typedef enum : uint8_t {
  k_ux_dcd_ra8_usb_state_uninit = 0U, 
  k_ux_dcd_ra8_usb_state_ready  = 1U, 
  k_ux_dcd_ra8_usb_state_active = 2U, 
} ra8_usb_dcd_state_t;

typedef enum : uint8_t {
  k_ux_dcd_ra8_usb_max_pipes = 10U, 
} ra8_usb_dcd_limits_t;

[[nodiscard]] ra8_err_t ux_dcd_ra8_usb_initialize(ra8_usb_speed_t speed);

[[nodiscard]] ra8_err_t ux_dcd_ra8_usb_uninitialize(void);

void ux_dcd_ra8_usb_irq(ra8_usb_speed_t speed, uint16_t intsts0);

ra8_usb_dcd_state_t ux_dcd_ra8_usb_state(void);

void ux_dcd_ra8_usb_auto_echo_enable(uint8_t out_pipe, uint8_t in_pipe);

void ux_dcd_ra8_usb_irq_reenable(void);
 
/* Internal dispatcher exposed for direct invocation from
 * ``_ux_dcd_ra8_usb_initialize`` (in the .c file) and for unit tests. */
unsigned int
_ux_dcd_ra8_usb_function(struct UX_SLAVE_DCD_STRUCT* dcd, unsigned int function, void* parameter);
 
#ifdef __cplusplus
}
#endif