cleanup fw filename conventions

python/__init__.py

@@ -14,7 +14,7 @@
 from itertools import accumulate
 
 from .base import BaseHandle
-from .constants import McuType
+from .constants import FW_PATH, McuType
 from .dfu import PandaDFU
 from .isotp import isotp_send, isotp_recv
 from .spi import PandaSpiHandle, PandaSpiException
@@ -485,7 +485,7 @@ def flash_static(handle, code, mcu_type):
 
   def flash(self, fn=None, code=None, reconnect=True):
     if not fn:
-      fn = self._mcu_type.config.app_path
+      fn = os.path.join(FW_PATH, self._mcu_type.config.app_fn)
     assert os.path.isfile(fn)
     logging.debug("flash: main version is %s", self.get_version())
     if not self.bootstub:
@@ -536,7 +536,8 @@ def wait_for_dfu(dfu_serial: str, timeout: Optional[int] = None) -> bool:
 
   def up_to_date(self) -> bool:
     current = self.get_signature()
-    expected = Panda.get_signature_from_firmware(self.get_mcu_type().config.app_path)
+    fn = os.path.join(FW_PATH, self.get_mcu_type().config.app_fn)
+    expected = Panda.get_signature_from_firmware(fn)
     return (current == expected)
 
   def call_control_api(self, msg):

python/constants.py

@@ -3,7 +3,7 @@
 from typing import List, NamedTuple
 
 BASEDIR = os.path.join(os.path.dirname(os.path.realpath(__file__)), "../")
-
+FW_PATH = os.path.join(BASEDIR, "board/obj/")
 
 class McuConfig(NamedTuple):
   mcu: str
@@ -13,19 +13,19 @@ class McuConfig(NamedTuple):
   sector_sizes: List[int]
   serial_number_address: int
   app_address: int
-  app_path: str
+  app_fn: str
   bootstub_address: int
-  bootstub_path: str
+  bootstub_fn: str
 
 Fx = (
   0x1FFF7A10,
   0x800,
   [0x4000 for _ in range(4)] + [0x10000] + [0x20000 for _ in range(11)],
   0x1FFF79C0,
   0x8004000,
-  os.path.join(BASEDIR, "board", "obj", "panda.bin.signed"),
+  "panda.bin.signed",
   0x8000000,
-  os.path.join(BASEDIR, "board", "obj", "bootstub.panda.bin"),
+  "bootstub.panda.bin",
 )
 F2Config = McuConfig("STM32F2", 0x411, *Fx)
 F4Config = McuConfig("STM32F4", 0x463, *Fx)
@@ -39,9 +39,9 @@ class McuConfig(NamedTuple):
   [0x20000 for _ in range(7)],
   0x080FFFC0,
   0x8020000,
-  os.path.join(BASEDIR, "board", "obj", "panda_h7.bin.signed"),
+  "panda_h7.bin.signed",
   0x8000000,
-  os.path.join(BASEDIR, "board", "obj", "bootstub.panda_h7.bin"),
+  "bootstub.panda_h7.bin",
 )
 
 @enum.unique

python/dfu.py

@@ -1,3 +1,4 @@
+import os
 import usb1
 import struct
 import binascii
@@ -6,7 +7,7 @@
 from .base import BaseSTBootloaderHandle
 from .spi import STBootloaderSPIHandle, PandaSpiException
 from .usb import STBootloaderUSBHandle
-from .constants import McuType
+from .constants import FW_PATH, McuType
 
 
 class PandaDFU:
@@ -112,7 +113,8 @@ def program_bootstub(self, code_bootstub):
     self._handle.program(self._mcu_type.config.bootstub_address, code_bootstub)
 
   def recover(self):
-    with open(self._mcu_type.config.bootstub_path, "rb") as f:
+    fn = os.path.join(FW_PATH, self._mcu_type.config.bootstub_fn)
+    with open(fn, "rb") as f:
       code = f.read()
     self.program_bootstub(code)
     self.reset()

release/make_release.sh

@@ -19,7 +19,4 @@ rm obj/*
 scons -u
 cd obj
 RELEASE_NAME=$(awk '{print $1}' version)
-rm panda.bin panda_h7.bin
-mv panda.bin.signed panda.bin
-mv panda_h7.bin.signed panda_h7.bin
-zip -j ../../release/panda-$RELEASE_NAME.zip version panda.bin bootstub.panda.bin panda_h7.bin bootstub.panda_h7.bin
+zip -j ../../release/panda-$RELEASE_NAME.zip version panda.bin.signed bootstub.panda.bin panda_h7.bin.signed bootstub.panda_h7.bin