From 86cd69add77740d129a5e8fca36fd58d2435937e Mon Sep 17 00:00:00 2001
From: Vipin Thomas <vipin.thomas@stud.th-deg.de>
Date: Sat, 5 Jun 2021 15:45:36 +0000
Subject: [PATCH] Update pixel.cpp
---
pixel.cpp | 45 +++++++++++++++++++++++++++++++++++++++++----
1 file changed, 41 insertions(+), 4 deletions(-)
diff --git a/pixel.cpp b/pixel.cpp
index 53c8a24..46f0dcc 100644
--- a/pixel.cpp
+++ b/pixel.cpp
@@ -6,16 +6,19 @@ using namespace std;
typedef ap_axis<32,0,0,0> pkt_t;
static int count_streams = 0;
+static long long charIn=1;
+
+long long convert(int n)
+long long toAscii(chr number);
+int convertBinInt(long long n);
-int toAscii(int number) {
- return '0' + number;
-}
void pixel(
ap_int<32> position1,
ap_int<32> position2,
ap_int<32> w,
ap_int<32> h,
+ ap_int<32> character,
hls::stream< pkt_t > &din,
hls::stream< pkt_t > &dout
) {
@@ -24,13 +27,20 @@ void pixel(
#pragma HLS INTERFACE s_axilite port=position2
#pragma HLS INTERFACE s_axilite port=w
#pragma HLS INTERFACE s_axilite port=h
+ #pragma HLS INTERFACE s_axilite port=character
#pragma HLS INTERFACE axis port=din
#pragma HLS INTERFACE axis port=dout
+
+ charIn=toAscii(character)
+
pkt_t pkt=din.read();
if(count_streams > 3 * (position - 1) && count_streams < 3 * (position2)){
- pkt.data=toAscii(pkt.data)
+ addNum=charIn%10;
+ charIn=(int)charIn/10;
+ pkt.data=convertBinInt((convert(pkt.data)/10)*10+addNum);
+
}
count_streams++;
@@ -47,4 +57,31 @@ void pixel(
}
+long long convert(int n) {
+ long long bin = 0;
+ int rem, i = 1, step = 1;
+ while (n != 0) {
+ rem = n % 2;
+ n /= 2;
+ bin += rem * i;
+ i *= 10;
+ }
+ return bin;
+}
+
+int convertBinInt(long long n) {
+ int dec = 0, i = 0, rem;
+ while (n != 0) {
+ rem = n % 10;
+ n /= 10;
+ dec += rem * pow(2, i);
+ ++i;
+ }
+ return dec;
+}
+long long toAscii(char c) {
+ int n=(int)c;
+ long long bin = convert(n);
+ return bin;
+}
--
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