class NysaGPIOServer(SocketServer.ThreadingMixIn, SocketServer.TCPServer, ServerBase):
@staticmethod
def name():
return "gpio"
@staticmethod
def get_request_handler():
return gpio_request_handler
def get_name(self):
return "gpio"
def setup(self, nysa):
self.n = nysa
self.n.read_sdb()
self.urn = self.n.find_device(GPIO)[0]
print "Found a GPIO device: %s" % self.urn
self.gpio = GPIO(self.n, self.urn)
self.gpio.set_port_direction(0x00000003)
self.gpio.set_port_raw(0x00000003)
time.sleep(0.100)
self.gpio.set_port_raw(0x00000000)
print "setup gpios"
class NysaGPIOServer(SocketServer.ThreadingMixIn, SocketServer.TCPServer,
ServerBase):
@staticmethod
def name():
return "gpio"
@staticmethod
def get_request_handler():
return gpio_request_handler
def get_name(self):
return "gpio"
def setup(self, nysa):
self.n = nysa
self.n.read_sdb()
self.urn = self.n.find_device(GPIO)[0]
print "Found a GPIO device: %s" % self.urn
self.gpio = GPIO(self.n, self.urn)
self.gpio.set_port_direction(0x00000003)
self.gpio.set_port_raw(0x00000003)
time.sleep(0.100)
self.gpio.set_port_raw(0x00000000)
print "setup gpios"
class Test (unittest.TestCase):
def setUp(self):
self.s = Status()
self.s.set_level("verbose")
plat = ["", None, None]
pscanner = PlatformScanner()
platform_dict = pscanner.get_platforms()
platform_names = platform_dict.keys()
if "sim" in platform_names:
#If sim is in the platforms, move it to the end
platform_names.remove("sim")
platform_names.append("sim")
urn = None
for platform_name in platform_names:
if plat[1] is not None:
break
self.s.Debug("Platform: %s" % str(platform_name))
platform_instance = platform_dict[platform_name](self.s)
#self.s.Verbose("Platform Instance: %s" % str(platform_instance))
instances_dict = platform_instance.scan()
for name in instances_dict:
#s.Verbose("Found Platform Item: %s" % str(platform_item))
n = instances_dict[name]
plat = ["", None, None]
if n is not None:
self.s.Important("Found a nysa instance: %s" % name)
n.read_sdb()
#import pdb; pdb.set_trace()
if n.is_device_in_platform(GPIO):
plat = [platform_name, name, n]
break
continue
#self.s.Verbose("\t%s" % psi)
if plat[1] is None:
self.gpio = None
return
n = plat[2]
urn = n.find_device(GPIO)[0]
self.gpio = GPIO(n, urn)
self.s.Important("Using Platform: %s" % plat[0])
self.s.Important("Instantiated a GPIO Device: %s" % urn)
def test_gpio(self):
if self.gpio is None:
self.s.Fatal("Cannot Run Test when no device is found!")
return
self.s.Info ("Testing output ports (like LEDs)")
self.s.Info ("Flashing all the outputs for one second")
self.s.Info ("Set all the ports to outputs")
self.gpio.set_port_direction(0xFFFFFFFF)
self.s.Info ("Set all the values to 1s")
self.gpio.set_port_raw(0xFFFFFFFF)
time.sleep(1)
self.s.Info ("Set all the values to 0s")
self.gpio.set_port_raw(0x00000000)
self.s.Info ("Reading inputs (Like buttons) in 2 second")
self.gpio.set_port_direction(0x00000000)
time.sleep(2)
self.s.Info ("Read value: 0x%08X" % self.gpio.get_port_raw())
self.s.Info ("Reading inputs (Like buttons) in 2 second")
time.sleep(2)
self.s.Info ("Read value: 0x%08X" % self.gpio.get_port_raw())
self.s.Info ("Interrupts: 0x%08X" % self.gpio.get_interrupts())
self.s.Info ("Testing Interrupts, setting interrupts up for positive edge detect")
self.s.Info ("Interrupts: 0x%08X" % self.gpio.get_interrupts())
self.gpio.set_interrupt_edge(0xFFFFFFFF)
self.gpio.set_interrupt_enable(0xFFFFFFFF)
self.s.Info ("Waiting for 5 seconds for the interrupts to fire")
if self.gpio.wait_for_interrupts(5):
self.s.Info ("Interrupt detected!\n")
#if self.gpio.is_interrupt_for_slave():
self.s.Info ("Interrupt for GPIO detected!")
self.s.Info ("Interrupts: 0x%08X" % self.gpio.get_interrupts())
self.s.Info ("Read value: 0x%08X" % self.gpio.get_port_raw())
self.s.Info ("Interrupts: 0x%08X" % self.gpio.get_interrupts())
class Test(unittest.TestCase):
def setUp(self):
self.s = Status()
self.s.set_level("verbose")
plat = ["", None, None]
pscanner = PlatformScanner()
platform_dict = pscanner.get_platforms()
platform_names = platform_dict.keys()
if "sim" in platform_names:
#If sim is in the platforms, move it to the end
platform_names.remove("sim")
platform_names.append("sim")
urn = None
for platform_name in platform_names:
if plat[1] is not None:
break
self.s.Debug("Platform: %s" % str(platform_name))
platform_instance = platform_dict[platform_name](self.s)
#self.s.Verbose("Platform Instance: %s" % str(platform_instance))
instances_dict = platform_instance.scan()
for name in instances_dict:
#s.Verbose("Found Platform Item: %s" % str(platform_item))
n = instances_dict[name]
plat = ["", None, None]
if n is not None:
self.s.Important("Found a nysa instance: %s" % name)
n.read_sdb()
#import pdb; pdb.set_trace()
if n.is_device_in_platform(GPIO):
plat = [platform_name, name, n]
break
continue
#self.s.Verbose("\t%s" % psi)
if plat[1] is None:
self.gpio = None
return
n = plat[2]
urn = n.find_device(GPIO)[0]
self.gpio = GPIO(n, urn)
self.s.Important("Using Platform: %s" % plat[0])
self.s.Important("Instantiated a GPIO Device: %s" % urn)
def test_gpio(self):
if self.gpio is None:
self.s.Fatal("Cannot Run Test when no device is found!")
return
self.s.Info("Testing output ports (like LEDs)")
self.s.Info("Flashing all the outputs for one second")
self.s.Info("Set all the ports to outputs")
self.gpio.set_port_direction(0xFFFFFFFF)
self.s.Info("Set all the values to 1s")
self.gpio.set_port_raw(0xFFFFFFFF)
time.sleep(1)
self.s.Info("Set all the values to 0s")
self.gpio.set_port_raw(0x00000000)
self.s.Info("Reading inputs (Like buttons) in 2 second")
self.gpio.set_port_direction(0x00000000)
time.sleep(2)
self.s.Info("Read value: 0x%08X" % self.gpio.get_port_raw())
self.s.Info("Reading inputs (Like buttons) in 2 second")
time.sleep(2)
self.s.Info("Read value: 0x%08X" % self.gpio.get_port_raw())
self.s.Info("Interrupts: 0x%08X" % self.gpio.get_interrupts())
self.s.Info(
"Testing Interrupts, setting interrupts up for positive edge detect"
)
self.s.Info("Interrupts: 0x%08X" % self.gpio.get_interrupts())
self.gpio.set_interrupt_edge(0xFFFFFFFF)
self.gpio.set_interrupt_enable(0xFFFFFFFF)
self.s.Info("Waiting for 5 seconds for the interrupts to fire")
if self.gpio.wait_for_interrupts(5):
self.s.Info("Interrupt detected!\n")
#if self.gpio.is_interrupt_for_slave():
self.s.Info("Interrupt for GPIO detected!")
self.s.Info("Interrupts: 0x%08X" % self.gpio.get_interrupts())
self.s.Info("Read value: 0x%08X" % self.gpio.get_port_raw())
self.s.Info("Interrupts: 0x%08X" % self.gpio.get_interrupts())
