stm32/make-stmconst.py: Support structs with names ending in _t.

Signed-off-by: Damien George <damien@micropython.org>

Author: dpgeorge

ports/stm32/make-stmconst.py

@@ -71,6 +71,10 @@ class Lexer:
  ("typedef struct", re.compile(r"typedef struct$")),
  ("{", re.compile(r"{$")),
  ("}", re.compile(r"}$")),
+ (
+ "} _t",
+ re.compile(r"} *([A-Za-z0-9_]+)_t;$"),
+ ),
  (
  "} TypeDef",
  re.compile(r"} *(?P<id>[A-Z][A-Za-z0-9_]*)_(?P<global>([A-Za-z0-9_]+)?)TypeDef;$"),
@@ -157,7 +161,7 @@ def parse_file(filename):
  for i in range(int(d["array"])):
  regs.append((reg + str(i), offset + i * bits // 8, bits, comment))
  m = lexer.next_match()
- if m[0] == "}":
+ if m[0] in ("}", "} _t"):
  pass
  elif m[0] == "} TypeDef":
  d = m[1].groupdict()