uppercase.hpp

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#ifndef _ROLE_UPPERCASE_H_
#define _ROLE_UPPERCASE_H_
 
#include <stdio.h>
#include <iostream>
#include <fstream>
#include <string>
#include <string.h>
#include <math.h>
#include <hls_stream.h>
#include "ap_int.h"
#include <stdint.h>
 
#include "network.hpp"
 
using namespace hls;
 
 
 
enum EchoCtrl {
    ECHO_PATH_THRU  = 0,
    ECHO_STORE_FWD  = 1,
    ECHO_OFF    = 2
};
 
 
enum UppercaseCmd {
    STOP_CMD  = 0,
    START_CMD  = 1
};
 
 
#define WAIT_FOR_META 0
#define WAIT_FOR_STREAM_PAIR 1
#define PROCESSING_PACKET 2
#define UPPERCASE_RETURN_RESULTS 3
 
#define PacketFsmType uint8_t
 
#define FSM_WRITE_NEW_DATA 0
#define FSM_DONE 1
#define PortFsmType uint8_t
 
#define FSM_PROCESSING_STOP 0
#define FSM_PROCESSING_START 1
#define ProcessingFsmType uint8_t
 
#define DEFAULT_TX_PORT 2718
#define DEFAULT_RX_PORT 2718
 
 
#define MEMDW 64          // 512 or 128 or 64 // Bus width in bits for Host memory
#define BPERDW (MEMDW/8)   // Bytes per Data Word    if MEMDW=512 => BPERDW = 64, if MEMDW=64 => BPERDW = 16
 
#define MAX_NB_OF_ELMT_READ  16
typedef uint8_t  mat_elmt_t;    // change to float or double depending on your needs
 
#define MAX_NB_OF_WORDS_READ    (MAX_NB_OF_ELMT_READ*sizeof(mat_elmt_t)/BPERDW) // =2 if double =1 if float
#define MAX_NB_OF_ELMT_PERDW    (BPERDW/sizeof(mat_elmt_t)) // =8 if double =16 if float
 
 
void uppercase(
 
    ap_uint<32>             *pi_rank,
    ap_uint<32>             *pi_size,
    //------------------------------------------------------
    //-- SHELL / This / Udp/TCP Interfaces
    //------------------------------------------------------
    stream<NetworkWord>         &siSHL_This_Data,
    stream<NetworkWord>         &soTHIS_Shl_Data,
    stream<NetworkMetaStream>   &siNrc_meta,
    stream<NetworkMetaStream>   &soNrc_meta,
    ap_uint<32>                 *po_rx_ports
);
 
 
#endif