Project state: SUSPENDED
Check these repos:
As I know @andersonshatch has the latest version and @NeoAcheron does not have access to Midea devices anymore.
How to use
The API key is 3742e9e5842d4ad59c2db887e12449f9 if you extract
it from their .apk package. But I'm not sure.
Installation
gem install midea-air-condition
CLI
Configure
Before you can use the client you have to configure it. It will ask for email, password and app key. The configuration will be saved in ~/.midea/config
midea-ac configure
List devices
You can list all the devices connected to the account
midea-ac list
Get device
You can get the status of a device
midea-ac get DEVICE_ID
Set device
You can Set the power temperature and fan speed of a device
midea-ac set DEVICE_ID --power=[on|off] --target-temperature=TARGET_TEMPERATURE --fan-speed FAN_SPEED
Example:
require_relative 'lib/midea_air_condition'
client = MideaAirCondition::Client.new(
'username/email',
'passsssssword',
app_key: 'api_key'
)
client.debug = true
client.login
devices = client.appliance_list
target = 0
devices.each do |device|
print "[id=#{device['id']} type=#{device['type']}]"
print " #{device['name']} is "
print 'not ' if device['onlineStatus'] != '1'
print 'online and '
print 'not ' if device['activeStatus'] != '1'
puts 'active.'
target = device['id'] if device['onlineStatus'] == '1'
end
# Status
builder = client.new_packet_builder
command = MideaAirCondition::Command::RequestStatus.new
builder.add_command(command)
response = client.appliance_transparent_send(
target,
builder.finalize
)
device = MideaAirCondition::Device.new(response)
puts "#{target} is turned #{(device.power_status ? 'on' : 'off')}."
if device.power_status
puts 'Details:'
puts " Target temperature is #{device.temperature} celsius."
puts " // Indoor temperature: #{device.indoor_temperature} celsius."
puts " // Outdoor temperature: #{device.outdoor_temperature} celsius."
puts " Mode: #{device.mode_human}."
puts " Fan speed: #{device.fan_speed}."
puts " TimerOn is #{(device.on_timer[:status] ? '' : 'not')} active."
puts " at: #{device.on_timer_human}" if device.on_timer[:status]
puts " TimerOff is #{(device.off_timer[:status] ? '' : 'not')} active."
puts " at: #{device.off_timer_human}" if device.off_timer[:status]
puts " Eco mode is #{(device.eco ? 'on' : 'off')}."
end
# Turn on
builder = client.new_packet_builder
command = MideaAirCondition::Command::Set.new
command.turn_on
command.temperature 25
builder.add_command(command)
response = client.appliance_transparent_send(
target,
builder.finalize
)
device = MideaAirCondition::Device.new(response)
puts " Target temperature is #{device.temperature} celsius."
# Turn off
builder = client.new_packet_builder
command = MideaAirCondition::Command::Set.new
command.turn_off
builder.add_command(command)
response = client.appliance_transparent_send(
target,
builder.finalize
)
device = MideaAirCondition::Device.new(response)
puts " Target temperature is #{device.temperature} celsius."
# Set temperature to 23 celsius
builder = client.new_packet_builder
command = MideaAirCondition::Command::Set.new
command.temperature 23
builder.add_command(command)
response = client.appliance_transparent_send(
target,
builder.finalize
)
device = MideaAirCondition::Device.new(response)
puts " Target temperature is #{device.temperature} celsius."
CRC Table + base64
I tried to generate the crc8 table, but I can't. The table itself is a very long one, so I packed base64 encoded it.
At least this one is not working:
crc8_table = []
256.times do |i|
crc = i
8.times do
crc = (crc << 1) ^ (crc & 0x80 != 0 ? 0x07 : 0)
end
crc8_table[i] = crc & 0xff
end
The final table should look like this:
crc8_854_table = [
0x00, 0x5E, 0xBC, 0xE2, 0x61, 0x3F, 0xDD, 0x83,
0xC2, 0x9C, 0x7E, 0x20, 0xA3, 0xFD, 0x1F, 0x41,
0x9D, 0xC3, 0x21, 0x7F, 0xFC, 0xA2, 0x40, 0x1E,
0x5F, 0x01, 0xE3, 0xBD, 0x3E, 0x60, 0x82, 0xDC,
0x23, 0x7D, 0x9F, 0xC1, 0x42, 0x1C, 0xFE, 0xA0,
0xE1, 0xBF, 0x5D, 0x03, 0x80, 0xDE, 0x3C, 0x62,
0xBE, 0xE0, 0x02, 0x5C, 0xDF, 0x81, 0x63, 0x3D,
0x7C, 0x22, 0xC0, 0x9E, 0x1D, 0x43, 0xA1, 0xFF,
0x46, 0x18, 0xFA, 0xA4, 0x27, 0x79, 0x9B, 0xC5,
0x84, 0xDA, 0x38, 0x66, 0xE5, 0xBB, 0x59, 0x07,
0xDB, 0x85, 0x67, 0x39, 0xBA, 0xE4, 0x06, 0x58,
0x19, 0x47, 0xA5, 0xFB, 0x78, 0x26, 0xC4, 0x9A,
0x65, 0x3B, 0xD9, 0x87, 0x04, 0x5A, 0xB8, 0xE6,
0xA7, 0xF9, 0x1B, 0x45, 0xC6, 0x98, 0x7A, 0x24,
0xF8, 0xA6, 0x44, 0x1A, 0x99, 0xC7, 0x25, 0x7B,
0x3A, 0x64, 0x86, 0xD8, 0x5B, 0x05, 0xE7, 0xB9,
0x8C, 0xD2, 0x30, 0x6E, 0xED, 0xB3, 0x51, 0x0F,
0x4E, 0x10, 0xF2, 0xAC, 0x2F, 0x71, 0x93, 0xCD,
0x11, 0x4F, 0xAD, 0xF3, 0x70, 0x2E, 0xCC, 0x92,
0xD3, 0x8D, 0x6F, 0x31, 0xB2, 0xEC, 0x0E, 0x50,
0xAF, 0xF1, 0x13, 0x4D, 0xCE, 0x90, 0x72, 0x2C,
0x6D, 0x33, 0xD1, 0x8F, 0x0C, 0x52, 0xB0, 0xEE,
0x32, 0x6C, 0x8E, 0xD0, 0x53, 0x0D, 0xEF, 0xB1,
0xF0, 0xAE, 0x4C, 0x12, 0x91, 0xCF, 0x2D, 0x73,
0xCA, 0x94, 0x76, 0x28, 0xAB, 0xF5, 0x17, 0x49,
0x08, 0x56, 0xB4, 0xEA, 0x69, 0x37, 0xD5, 0x8B,
0x57, 0x09, 0xEB, 0xB5, 0x36, 0x68, 0x8A, 0xD4,
0x95, 0xCB, 0x29, 0x77, 0xF4, 0xAA, 0x48, 0x16,
0xE9, 0xB7, 0x55, 0x0B, 0x88, 0xD6, 0x34, 0x6A,
0x2B, 0x75, 0x97, 0xC9, 0x4A, 0x14, 0xF6, 0xA8,
0x74, 0x2A, 0xC8, 0x96, 0x15, 0x4B, 0xA9, 0xF7,
0xB6, 0xE8, 0x0A, 0x54, 0xD7, 0x89, 0x6B, 0x35
]