moved to binary command codes

git-svn-id: https://svn.spreadspace.org/pic/trunk@37 a09c6847-51d9-44de-8ef2-e725cf50f3c7

1 files changed, 9 insertions, 9 deletions

diff --git a/downloader/downloader.py b/downloader/downloader.py
index 3a66f3b..b332271 100755
--- a/downloader/downloader.py
+++ b/downloader/downloader.py
@@ -160,7 +160,7 @@ def exec_command(dev, cmd, answer):
 ### Commands
 
 def identify(dev):
-    data = exec_command(dev, 'i', '<BB10sHBHH')
+    data = exec_command(dev, struct.pack('<B', 1), '<BB10sHBHH')
     id = { 'ver_min': data[0], 'ver_maj': data[1], 'name': data[2], 'devid': data[3],
            'fss': data[4], 'mess': data[5], 'supported': data[6] }
 
@@ -175,34 +175,34 @@ def identify(dev):
     return id
 
 def boot(dev):
-    exec_command(dev, 'b', '<')
+    exec_command(dev, struct.pack('<B', 2), '<')
 
 def reset(dev, id):
-    exec_command(dev, 'r', '<')
+    exec_command(dev, struct.pack('<B', 3), '<')
 
 def read_flash_segment(dev, id, addr):
-    cmd = struct.pack('<cH', 'f', addr)
+    cmd = struct.pack('<BH', 4, addr)
     return exec_command(dev, cmd, '<%dH' % id['fss'])
 
 def write_flash_segment(dev, id, addr, data):
-    cmd = struct.pack('<cH%dH' % id['fss'], 'F', addr, *data)
+    cmd = struct.pack('<BH%dH' % id['fss'], 5, addr, *data)
     return exec_command(dev, cmd, '<')
 
 def read_eeprom(dev, id, addr, len):
-    cmd = struct.pack('<cHH', 'e', addr, len)
+    cmd = struct.pack('<BHH', 6, addr, len)
     return exec_command(dev, cmd, '<%dB' % len)
 
 def write_eeprom(dev, id, addr, data):
-    cmd = struct.pack('<cHH%dB' % len(data), 'E', addr, len(data), *data)
+    cmd = struct.pack('<BHH%dB' % len(data), 7, addr, len(data), *data)
     return exec_command(dev, cmd, '<')
 
 def read_config(dev, id, nr):
-    cmd = struct.pack('<cB', 'c', nr)
+    cmd = struct.pack('<BB', 8, nr)
     data = exec_command(dev, cmd, '<H')
     return data[0]
 
 def write_config(dev, id, nr, word):
-    cmd = struct.pack('<cBH', 'C', nr, word)
+    cmd = struct.pack('<BBH', 9, nr, word)
     return exec_command(dev, cmd, '<')