def config_pmbus(self):
"""Configure pmbus related attributes.
This includes the pmbus rails and sensors.
"""
self.pmbus_rails = get_rails()
sensors = []
for rail in list(self.pmbus_rails.values()):
sensors.append(rail.voltage)
sensors.append(rail.current)
sensors.append(rail.power)
self.pmbus_sensors = sensors
self.pmbus_recorder = DataRecorder(*sensors)
parameter = np.fromfile("SkyNet.bin", dtype=np.int16)
np.copyto(weight, parameter[0:220672])
np.copyto(biasm[0:428 * 16], parameter[220672:])
print("Parameters loading done")
overlay = Overlay("SkyNet.bit")
print("Bitstream loaded")
SkyNet = overlay.SkyNet
SkyNet.write(0x10, img.physical_address)
SkyNet.write(0x1c, fm.physical_address)
SkyNet.write(0x28, weight.physical_address)
SkyNet.write(0x34, biasm.physical_address)
rails = pynq.get_rails()
#recorder = pynq.DataRecorder(rails["power1"].power)
################################## Main process ##################################
bbox_origin = np.empty(64, dtype=np.int16)
bbox = np.zeros((4, 4), dtype=np.float32)
result = open('predict.txt', 'w+')
batch_buff = None
image = np.zeros((4, 160, 320, 4), np.uint8)
image_buff = np.zeros((4, 160, 320, 4), np.uint8)
print("Loading images to DDR...")
load_image_to_ddr()
print("\n**** Start to detect")
start = time.time()
def get_power():
rails = pynq.get_rails()
return (rails["PSINT_FP"].power.value, rails["INT"].power.value)