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test: use pristine upstream panda SPI firmware (stage 2d)

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1okko
2026-10-20 21:37:32 +08:00
parent f426cf8ac8
commit c200eec550
11 changed files with 139 additions and 370 deletions
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panda/python/__init__.py
+8 -29
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@@ -121,8 +121,6 @@ ensure_health_packet_version = partial(ensure_version, "health", "HEALTH_PACKET_
class Panda:
SERIAL_DEBUG = 0
SERIAL_SOM_DEBUG = 4
USB_VIDS = (0xbbaa, 0x3801) # 0x3801 is comma's registered VID
USB_PIDS = (0xddee, 0xddcc)
@@ -697,16 +695,6 @@ class Panda:
def set_canfd_auto(self, bus, auto):
self._handle.controlWrite(Panda.REQUEST_OUT, 0xe8, bus, int(auto), b'')
def set_uart_baud(self, uart, rate):
self._handle.controlWrite(Panda.REQUEST_OUT, 0xe4, uart, int(rate / 300), b'')
def set_uart_parity(self, uart, parity):
# parity, 0=off, 1=even, 2=odd
self._handle.controlWrite(Panda.REQUEST_OUT, 0xe2, uart, parity, b'')
def set_uart_callback(self, uart, install):
self._handle.controlWrite(Panda.REQUEST_OUT, 0xe3, uart, int(install), b'')
# ******************* can *******************
# The panda will NAK CAN writes when there is CAN congestion.
@@ -752,24 +740,15 @@ class Panda:
"""
self._handle.controlWrite(Panda.REQUEST_OUT, 0xf1, bus, 0, b'')
# ******************* serial *******************
def serial_read(self, port_number, maxlen=1024):
ret = b''
while 1:
r = bytes(self._handle.controlRead(Panda.REQUEST_IN, 0xe0, port_number, 0, 0x40))
if len(r) == 0 or len(ret) >= maxlen:
def debug_read(self, maxlen=1024):
"""Read up to maxlen bytes of internal debug logs."""
ret = bytearray()
while len(ret) < maxlen:
dat = self._handle.controlRead(Panda.REQUEST_IN, 0xb6, 0, 0, min(0x40, maxlen - len(ret)))
if not dat:
break
ret += r
return ret
def serial_write(self, port_number, ln):
ret = 0
if isinstance(ln, str):
ln = bytes(ln, 'utf-8')
for i in range(0, len(ln), 0x20):
ret += self._handle.bulkWrite(2, struct.pack("B", port_number) + ln[i:i + 0x20])
return ret
ret.extend(dat)
return bytes(ret)
def send_heartbeat(self, engaged=True):
self._handle.controlWrite(Panda.REQUEST_OUT, 0xf3, engaged, 0, b'')