From bb918be4924197e740cdbece18502d2a2ca54cb8 Mon Sep 17 00:00:00 2001
From: Jeff Moe <moe@spacecruft.org>
Date: Sat, 1 Oct 2022 15:06:40 -0600
Subject: [PATCH] Send bytes

---
 greenctld | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/greenctld b/greenctld
index 6240eff..bc8ad97 100755
--- a/greenctld
+++ b/greenctld
@@ -146,7 +146,7 @@ class TCPServer(object):
 
 	# "\\dump_state" is sent by satnogs hamlib, need to ignore it and send okay state
         if cmd == '\\dump_state':
-            fd.send('RPRT 0\n')
+            fd.send(b'RPRT 0\n')
             return
 
         print('<-- %s' % repr(cmd))
@@ -160,7 +160,7 @@ class TCPServer(object):
         if cmd == 'S':
             self.rotor.stop()
             print('--> RPRT 0')
-            fd.send('RPRT 0\n')
+            fd.send(b'RPRT 0\n')
             return
 
         # "p", to get current position
@@ -168,11 +168,11 @@ class TCPServer(object):
             pos = self.rotor.get_pos()
             if not pos:
                 print('--> RPRT -6')
-                fd.send('RPRT -6\n')
+                fd.send(b'RPRT -6\n')
             else:
                 az, el = pos
                 print('--> %d,%d' % (az, el))
-                fd.send('%.6f\n%.6f\n' % (az, el))
+                fd.send(b'%.6f\n%.6f\n' % (az, el))
             return
 
         # "P <az> <el>" to set desired position
@@ -185,7 +185,7 @@ class TCPServer(object):
                 el = int(float(el))
             except:
                 print('--> RPRT -8 (could not parse)')
-                fd.send('RPRT -8\n')
+                fd.send(b'RPRT -8\n')
                 return
 
             if az == 360:
@@ -193,22 +193,22 @@ class TCPServer(object):
 
             if az > 359:
                 print('--> RPRT -1 (az too large)')
-                fd.send('RPRT -1\n')
+                fd.send(b'RPRT -1\n')
                 return
 
             if el > 90:
                 print('--> RPRT -1 (el too large)')
-                fd.send('RPRT -1\n')
+                fd.send(b'RPRT -1\n')
                 return
 
             self.rotor.set_pos(az, el)
             print('--> RPRT 0')
-            fd.send('RPRT 0\n')
+            fd.send(b'RPRT 0\n')
             return
 
         # Nothing else is supported
         print('--> RPRT -4 (unknown command)')
-        fd.send('RPRT -4\n')
+        fd.send(b'RPRT -4\n')
 
     def read_client(self, fd):
         buf = fd.recv(1024)