ra8-firmware/ra8__c6link__transport_8h_source.html

#pragma once


#ifdef __cplusplus

extern "C" {

#endif


#include <stdint.h>


#include "ra8_err.h"


typedef struct ra8_c6link_transport {

  ra8_err_t (*transfer)(void* ctx, const uint8_t* tx, uint8_t* rx, uint16_t len);


  bool (*handshake_active)(void* ctx);


  void (*delay_ms)(void* ctx, uint16_t ms);


  void* ctx;

} ra8_c6link_transport_t;


#ifdef __cplusplus

}

#endif

ra8_c6link_transport_t
struct ra8_c6link_transport ra8_c6link_transport_t

ra8_err.h
Error Code Definitions for ra8-firmware.

ra8_err_t
ra8_err_codes_t ra8_err_t
Canonical error-return type used by every ra8-firmware API.
Definition ra8_err.h:546

ra8_c6link_transport
Function-pointer seam a backend fills so the facade can reach the C6.
Definition ra8_c6link_transport.h:84

ra8_c6link_transport::handshake_active
bool(* handshake_active)(void *ctx)
Report whether the co-processor is armed for a transaction.
Definition ra8_c6link_transport.h:101

ra8_c6link_transport::delay_ms
void(* delay_ms)(void *ctx, uint16_t ms)
Yield for approximately ms milliseconds.
Definition ra8_c6link_transport.h:109

ra8_c6link_transport::ctx
void * ctx
Opaque backend context, handed back to every row above.
Definition ra8_c6link_transport.h:112

ra8_c6link_transport::transfer
ra8_err_t(* transfer)(void *ctx, const uint8_t *tx, uint8_t *rx, uint16_t len)
Clock one full-duplex transaction of exactly len bytes.
Definition ra8_c6link_transport.h:92