dragonpilot beta3

date: 2023-08-14T18:35:32
commit: 90b4f6596bf852f4add5a8faa7581aabb57e4ba4

panda/python/__init__.py

@@ -7,7 +7,6 @@ import struct
 import hashlib
 import binascii
 import datetime
-import warnings
 import logging
 from functools import wraps
 from typing import Optional
@@ -425,10 +424,10 @@ class Panda:
           if device.getVendorID() == 0xbbaa and device.getProductID() in cls.USB_PIDS:
             try:
               serial = device.getSerialNumber()
-              if len(serial) == 24:
+              if len(serial) == 24 or serial == "pedal":
                 ret.append(serial)
               else:
-                warnings.warn(f"found device with panda descriptors but invalid serial: {serial}", RuntimeWarning)
+                logging.warning(f"found device with panda descriptors but invalid serial: {serial}", RuntimeWarning)
             except Exception:
               continue
     except Exception:
@@ -474,11 +473,7 @@ class Panda:
         success = True
         break
       except Exception:
-        try:
-          dfu = PandaDFU(self.get_dfu_serial())
-          dfu.recover()
-        except Exception:
-          pass
+        pass
       time.sleep(0.1)
     if not success:
       raise Exception("reconnect failed")
@@ -772,13 +767,6 @@ class Panda:
   def enable_deepsleep(self):
     self._handle.controlWrite(Panda.REQUEST_OUT, 0xfb, 0, 0, b'')
 
-  def set_esp_power(self, on):
-    self._handle.controlWrite(Panda.REQUEST_OUT, 0xd9, int(on), 0, b'')
-
-  def esp_reset(self, bootmode=0):
-    self._handle.controlWrite(Panda.REQUEST_OUT, 0xda, int(bootmode), 0, b'')
-    time.sleep(0.2)
-
   def set_safety_mode(self, mode=SAFETY_SILENT, param=0):
     self._handle.controlWrite(Panda.REQUEST_OUT, 0xdc, mode, param, b'')
 

panda/python/isotp.py

@@ -6,10 +6,8 @@ DEBUG = False
 def msg(x):
   if DEBUG:
     print("S:", binascii.hexlify(x))
-  if len(x) <= 7:
-    ret = bytes([len(x)]) + x
-  else:
-    assert False
+  assert len(x) <= 7
+  ret = bytes([len(x)]) + x
   return ret.ljust(8, b"\x00")
 
 kmsgs = []
@@ -56,7 +54,7 @@ def isotp_recv_subaddr(panda, addr, bus, sendaddr, subaddr):
     dat = msg[2:]
   else:
     print(binascii.hexlify(msg))
-    assert False
+    raise AssertionError
 
   return dat[0:tlen]
 
@@ -133,7 +131,7 @@ def isotp_recv(panda, addr, bus=0, sendaddr=None, subaddr=None):
       tlen = msg[0] & 0xf
       dat = msg[1:]
     else:
-      assert False
+      raise AssertionError
     dat = dat[0:tlen]
 
   if DEBUG:

panda/python/spi.py

@@ -314,7 +314,7 @@ class STBootloaderSPIHandle(BaseSTBootloaderHandle):
 
       self._mcu_type = MCU_TYPE_BY_IDCODE[self.get_chip_id()]
     except PandaSpiException:
-      raise PandaSpiException("failed to connect to panda")  # pylint: disable=W0707
+      raise PandaSpiException("failed to connect to panda") from None
 
   def _get_ack(self, spi, timeout=1.0):
     data = 0x00