CI: add USB hub reset (commaai#1053)

USB hub reset

tests/ci_reset_hw.py

@@ -2,11 +2,13 @@
 from panda.tests.libs.resetter import Resetter
 
 
+# resets power for both jungles(ports 1 and 2) and USB hubs(port 3)
+# puts pandas into DFU mode and flashes bootstub + app
 if __name__ == "__main__":
   r = Resetter()
 
   r.enable_boot(True)
-  r.cycle_power(5)
+  r.cycle_power(delay=5, ports=[1,2,3])
   r.enable_boot(False)
 
   pandas = PandaDFU.list()
@@ -17,7 +19,7 @@
     p = PandaDFU(serial)
     p.recover()
 
-  r.cycle_power(5)
+  r.cycle_power(delay=5, ports=[1,2])
 
   pandas = Panda.list()
   print(pandas)
@@ -29,5 +31,5 @@
       pf.flash()
     pf.close()
 
-  r.cycle_power(0)
+  r.cycle_power(delay=0, ports=[1,2])
   r.close()

tests/libs/resetter.py

@@ -42,13 +42,13 @@ def enable_power(self, port, enabled):
   def enable_boot(self, enabled):
     self._handle.controlWrite((usb1.ENDPOINT_OUT | usb1.TYPE_VENDOR | usb1.RECIPIENT_DEVICE), 0xff, 0, enabled, b'')
 
-  def cycle_power(self, delay=5):
-    self.enable_power(1, False)
-    self.enable_power(2, False)
-    self.enable_power(3, False)
+  def cycle_power(self, delay=5, ports=None):
+    if ports is None:
+      ports = [1,2,3]
+    for port in ports:
+      self.enable_power(port, False)
     time.sleep(1)
-    self.enable_power(1, True)
-    self.enable_power(2, True)
-    self.enable_power(3, True)
+    for port in ports:
+      self.enable_power(port, True)
     if delay > 0:
       time.sleep(delay)