From 1743beb5af0222fdf4220c108c5c4dc5be2a7e1d Mon Sep 17 00:00:00 2001
From: Vipin Thomas <vipin.thomas@stud.th-deg.de>
Date: Fri, 25 Jun 2021 10:13:57 +0000
Subject: [PATCH] Update pixel.cpp
---
pixel.cpp | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/pixel.cpp b/pixel.cpp
index a56c140..9c568be 100644
--- a/pixel.cpp
+++ b/pixel.cpp
@@ -6,6 +6,11 @@
using namespace std;
+
+const auto N = 1<<2; // array size
+using vec_t = std::array<char, N>;
+
+
typedef ap_axis<32,0,0,0> pkt_t;
static int count_streams = 0;
static long long charIn=0;
@@ -18,7 +23,7 @@ void decrypt(int data);
// void toAscii(char *c);
-void pixel(char key[16],
+void pixel(vec_t& xs,
ap_int<32> selector,
ap_int<32> position1,
ap_int<32> position2,
@@ -29,7 +34,7 @@ void pixel(char key[16],
hls::stream< pkt_t > &dout
) {
#pragma HLS INTERFACE ap_ctrl_none port=return
- #pragma HLS INTERFACE s_axilite port=key
+ #pragma HLS INTERFACE s_axilite port=xs
#pragma HLS INTERFACE s_axilite port=selector
#pragma HLS INTERFACE s_axilite port=position1
#pragma HLS INTERFACE s_axilite port=position2
@@ -41,7 +46,7 @@ void pixel(char key[16],
pkt_t pkt=din.read();
- keyout=(int)key[0];
+ keyout=(int)xs[0];
switch(selector)
{
--
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