wip temporary push

display.py

@@ -5,6 +5,10 @@ import serial
 import socket
 import threading
 
+# display tty device
+tty = '/dev/ttyS1'
+STARTUP_TEXT = '/root/aputools/startup_display.txt'
+
 ESC = 0x1b
 ESCESC = bytes((ESC, ESC))
 
@@ -57,8 +61,22 @@ class Display:
     def __init__(self, dev, timeout=0.5, daemon=False):
         self.event = threading.Event()
         self.term = serial.Serial(dev, baudrate=115200, timeout=timeout)
-        if not daemon:
-            self.storage = bytearray()
+        self.storage = bytearray()
+        if daemon:
+            text = None
+            try:
+                with open(STARTUP_TEXT) as f:
+                    text = f.read()
+                print('new startup text:')
+                print(text)
+            except FileNotFoundError:
+                pass
+            if text:
+                self.reset()
+                self.show(*todo_text.split('\n')[0:3])
+                self.set_startup()
+            else:
+                self.storage = None
         self.gethost(False)
         self.reset()
         if daemon:
@@ -98,14 +116,6 @@ class Display:
         self.storage = None
         self.send(SET_STARTUP, data)
 
-    def standard_startup(self):
-        self.storage = bytearray()
-        self.reset()
-        with open('/sys/class/net/enp1s0/address') as f:
-            netaddr = f.read().strip().lower()
-        self.show('startup ...', netaddr)
-        self.set_startup()
-
     def version(self):
         self.term.write(bytes([ESC,ESC,1,0xf3]))
         reply = self.term.read(4)
@@ -253,7 +263,6 @@ class Display:
         self.send(0xf0, 0xcb, 0xef, 0x20, 0x18)
 
 
-tty = '/dev/ttyS1'
 daemon = False
 
 for arg in sys.argv[1:]: