T200 software
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You can refer to T208-Software also
sudo apt-get update
sudo apt-get install python-pip
sudo pip install Jetson.GPIO
sudo apt-get install libi2c-dev i2c-tools
sudo i2cdetect -y -r 1
pip install smbus
sudo apt-get install nano
# sample code
'#!/usr/bin/env python
import struct
import smbus
import sys
import time
def readVoltage(bus):
address = 0x36
read = bus.read_word_data(address, 2)
swapped = struct.unpack("<H", struct.pack(">H", read))[0]
voltage = swapped * 1.25 /1000/16
return voltage
def readCapacity(bus):
address = 0x36
read = bus.read_word_data(address, 4)
swapped = struct.unpack("<H", struct.pack(">H", read))[0]
capacity = swapped/256
return capacity
bus = smbus.SMBus(1) # 0 = /dev/i2c-0 (port I2C0), 1 = /dev/i2c-1 (port I2C1)
while True:
print "******************"
print "Voltage:%5.2fV" % readVoltage(bus)
print "Battery:%5i%%" % readCapacity(bus)
if readCapacity(bus) == 100:
print "Battery FULL"
if readCapacity(bus) < 20:
print "Battery LOW"
print "******************"
time.sleep(2)
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