add convert and webpy

scripts/conv_rle.py

@@ -0,0 +1,56 @@
+import binascii
+import os
+import sys
+import time
+
+
+LEN = 2**16+8
+TARGET="/Users/david/Devel/arch/avr/code/quickdev16/avr/usbload"
+data = open(sys.argv[1],"r").read()
+
+print "Load %s (%i) bytes" % (sys.argv[1],len(data))
+data = data[:LEN]
+print "Use (%i) bytes" % (len(data))
+data = binascii.rlecode_hqx(data)
+print "RLE crunch (%i) bytes" % (len(data))
+binfile = open("/tmp/loader.rle","w")
+binfile.write(data)
+binfile.close()
+cfile = open("/tmp/loader.c","w")
+hfile = open("/tmp/loader.h","w")
+
+hfile.write('''
+#ifndef __FIFO_H__
+#define __FIFO_H__
+
+#define ROM_SIZE %i
+
+#endif
+''' % len(data))
+
+cfile.write('''/*
+File: %s 
+Time: %s
+*/
+#include <avr/pgmspace.h>       
+#include <loader.h>       
+
+const char _rom[ROM_SIZE] PROGMEM = {
+''' % (sys.argv[1],time.strftime("%a, %d %b %Y %H:%M:%S", time.localtime())))
+
+for idx,c in enumerate(data):
+    c = ord(c)
+    if idx<len(data)-1:
+        cfile.write("0x%02x," % c)
+    else:
+        cfile.write("0x%02x" % c)
+    if idx and idx%16==0:
+        cfile.write("\n")
+cfile.write('''
+};
+''')
+cfile.close()
+
+os.rename("/tmp/loader.c", os.path.join(TARGET,"loader.c"))
+os.rename("/tmp/loader.h", os.path.join(TARGET,"loader.h"))
+