From 41774c2110386c27eb7d3d1ad0917c6135a5b0c7 Mon Sep 17 00:00:00 2001
From: sherrychen127 <sherrychen127@gmail.com>
Date: Fri, 28 Jun 2019 23:29:10 -0400
Subject: [PATCH] added ip address retrieval

---
 .DS_Store                                     | Bin 8196 -> 8196 bytes
 Development/.DS_Store                         | Bin 8196 -> 8196 bytes
 Development/Jetson_I2C_GLCD/ip_address.py     |  18 ++++++++++++
 .../Jetson_I2C_GLCD/jetson_i2c_glcd.cpp       |  27 ++++++++++++++++--
 4 files changed, 43 insertions(+), 2 deletions(-)
 create mode 100644 Development/Jetson_I2C_GLCD/ip_address.py

diff --git a/.DS_Store b/.DS_Store
index 867620604b22df0818eb09d6265dfa1b9ccdf754..d311e28c110f5240a244c050f96e784cb601a22b 100644
GIT binary patch
delta 41
xcmZp1XmQwZQgE`bNDGsp!DK%n<;mYfR3;Y+if>*c6veukUE&+d=076r%m6rW4q5;J

delta 40
wcmZp1XmQwZQgCvoKntVAWPc&$$%cX|lM4mKH?I|nV%^Lp@ttM!KM{6j03{v`qyPW_

diff --git a/Development/.DS_Store b/Development/.DS_Store
index b3e70dee61c55700911f520ae898bf715e377b56..f303cc227146061a2c9e0422cae3465af0419d23 100644
GIT binary patch
delta 60
zcmV-C0K@-;K!iZB-w^@Ili(463mJQRGBPqOAT2pDlW7tj0h*J66(0eclW-Fvv&s@X
S1+xbj_5_pO6JE1f6{!M&F%-7|

delta 45
zcmZp1XmQwZUvTm*krp-!OC1F>^U2vla+8}xRVF(N%Wpm-WX-ynRpJNB=Kmt>%m8u^
B4^IF9

diff --git a/Development/Jetson_I2C_GLCD/ip_address.py b/Development/Jetson_I2C_GLCD/ip_address.py
new file mode 100644
index 00000000..e6e24cff
--- /dev/null
+++ b/Development/Jetson_I2C_GLCD/ip_address.py
@@ -0,0 +1,18 @@
+import socket    
+import os
+f = os.popen('ifconfig eth0 | grep "inet\ addr" | cut -d: -f2 | cut -d" " -f1')
+IPAddr=f.read()
+
+
+#hostname = socket.gethostname()    
+#IPAddr = socket.gethostbyname(hostname)  
+
+#print("Your Computer Name is:" + hostname)    
+#print("Your Computer IP Address is:" + IPAddr)
+def main():
+	file = open(r"ip.txt", "w+")
+	file.write(IPAddr)
+	file.close()
+
+if __name__ == '__main__':
+	main()
\ No newline at end of file
diff --git a/Development/Jetson_I2C_GLCD/jetson_i2c_glcd.cpp b/Development/Jetson_I2C_GLCD/jetson_i2c_glcd.cpp
index 50705fe6..6189fd58 100755
--- a/Development/Jetson_I2C_GLCD/jetson_i2c_glcd.cpp
+++ b/Development/Jetson_I2C_GLCD/jetson_i2c_glcd.cpp
@@ -17,6 +17,10 @@
 #include <iostream>
 #include <fstream>
 
+//#include <cstdlib>
+#include <string>
+using namespace std;
+
 #include <math.h>
 
 #define BLACK 0
@@ -431,7 +435,7 @@ int cursor_x = 0;
 int textsize = 0;
 uint16_t textcolor = 0xFFFF;
 uint16_t textbgcolor = 0xFFFF;
-char ip[14] = "138.51.120.89";
+//char ip[14] = "138.51.120.89";
 
 
 void drawChar(int16_t x, int16_t y, unsigned char c, uint16_t color, uint16_t bg, uint8_t size);
@@ -763,6 +767,25 @@ void print_ip_address(char ip_address[]){
  
 
 int main(){
+	int result = system("python ip_address.py 1");
+	int arraysize=14;
+	char ip[arraysize];
+	char current_char;
+
+	int num_characters = 0;
+	int i = 0;
+
+	ifstream myfile;
+	myfile.open("ip.txt");
+	if (myfile.is_open()){
+		while(!myfile.eof()){
+			myfile >> ip;
+			
+		}
+	}
+	printf("%s",ip);
+	myfile.close();
+
 	int FileDescriptor = open();
 	begin(FileDescriptor);
 
@@ -776,4 +799,4 @@ int main(){
 	close(FileDescriptor);
 	
 	return 0;
-}
+}
\ No newline at end of file