3 sys.path.append("/opt/nvidia/jetson-gpio/lib/python")
4 sys.path.append("/opt/nvidia/jetson-gpio/lib/python/Jetson/GPIO")
5 import Jetson.GPIO as GPIO
6 GPIO.setmode(GPIO.TEGRA_SOC)
7 GPIO.setwarnings(False) # shh!
9 # Pins dont exist in CPython so...lets make our own!
23 def __init__(self, bcm_number):
29 def __eq__(self, other):
30 return self.id == other
32 def init(self, mode=IN, pull=None):
36 GPIO.setup(self.id, GPIO.IN)
37 elif mode == self.OUT:
39 GPIO.setup(self.id, GPIO.OUT)
41 raise RuntimeError("Invalid mode for pin: %s" % self.id)
43 if self._mode != self.IN:
44 raise RuntimeError("Cannot set pull resistor on output")
45 if pull == self.PULL_UP:
46 GPIO.setup(self.id, GPIO.IN, pull_up_down=GPIO.PUD_UP)
47 elif pull == self.PULL_DOWN:
48 GPIO.setup(self.id, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
50 raise RuntimeError("Invalid pull for pin: %s" % self.id)
52 def value(self, val=None):
56 GPIO.output(self.id, val)
57 elif val == self.HIGH:
59 GPIO.output(self.id, val)
61 raise RuntimeError("Invalid value for pin")
63 return GPIO.input(self.id)
67 print("Exiting... \nCleaning up pins")
70 # Cannot be used as GPIO
71 SDA = Pin('GPIO_SEN9')
72 SCL = Pin('GPIO_SEN8')
73 SDA_1 = Pin('GEN1_I2C_SDA')
74 SCL_1 = Pin('GEN1_I2C_SCL')
77 J06 = Pin('GPIO_AUD1')
78 AA02 = Pin('CAN_GPIO2')
79 N06 = Pin('GPIO_CAM7')
80 N04 = Pin('GPIO_CAM5')
81 N05 = Pin('GPIO_CAM6')
82 N03 = Pin('GPIO_CAM4')
83 AA01 = Pin('CAN_GPIO1')
85 T03 = Pin('UART1_CTS')
86 T02 = Pin('UART1_RTS')
87 J00 = Pin('DAP1_SCLK')
90 J01 = Pin('DAP1_DOUT')
91 P17 = Pin('GPIO_EXP_P17')
92 AA00 = Pin('CAN0_GPIO0')
93 Y01 = Pin('GPIO_MDM2')
94 P16 = Pin('GPIO_EXP_P16')
96 J05 = Pin('GPIO_AUD0')
99 (1, SCL, SDA), (0, SCL_1, SDA_1),
102 # ordered as spiId, sckId, mosiId, misoId
103 spiPorts = ((3, N03, N05, N04), )