Sort register fields after descending bit offset

The order is not consistent in the SVD files. Some registers use an
ascending order, others descending. Make this consistent.

diff --git a/svdpoke.py b/svdpoke.py
index a0042e7fd3e6f927b8a64b950b0c773d9bf1982a..5e24bd676312246d4d083ad0dc2d1d71733fe668 100755 (executable)
--- a/svdpoke.py
+++ b/svdpoke.py
@@ -56,8 +56,11 @@ def print_register(register, register_value):
         value = f' = 0x{register_value:X}'
     print(f'{parent.name}_{register.name} @ 0x{addr:08X} (0x{base:08X} + 0x{offset:X}){value}:')
 
         value = f' = 0x{register_value:X}'
     print(f'{parent.name}_{register.name} @ 0x{addr:08X} (0x{base:08X} + 0x{offset:X}){value}:')
 

+    fields = sorted(register.get_fields(),
+                    key=lambda x: x.bit_offset,
+                    reverse=True)

     data = []
     data = []

-    for f in register.get_fields():
+    for f in fields:

         if f.bit_width == 1:
             bits = f'{f.bit_offset}'
             name = f'{f.name}'
         if f.bit_width == 1:
             bits = f'{f.bit_offset}'
             name = f'{f.name}'