iotdevice/cli.py at develop · hacklabza/iotdevice · GitHub

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#!/usr/bin/env python
importjson
importsubprocess

importclick


defmkdir_cmd(port, dir_path):
return ['ampy', '--port', port, '-d', '0.5', 'mkdir', dir_path]


defput_cmd(port, src_path, dest_path=None):
cmd_list= ['ampy', '--port', port, '-d', '0.5', 'put', src_path]
ifdest_path:
cmd_list.append(dest_path)
returncmd_list


@click.group()
defcli():
pass


@cli.command()
@click.option(
'--chip',
required=True,
type=click.Choice(['esp8266', 'esp32'], case_sensitive=False),
help='The chip type you want to flash'
)
@click.option(
'--port',
required=True,
type=str,
help='The usb port the device is connect to'
)
@click.option('--bin-file', required=True, type=str, help='The path of the bin file')
defflash(chip, port, bin_file):
"""
 Erases the chip's flash and writes it to the chip again.
 """

# Erase the flash
click.echo('Erasing flash')
subprocess.run([
'esptool.py',
'--chip',
chip,
'--port',
port,
'erase-flash'
 ])

# Flash the chip
click.echo(f'\n\nFlashing device with `{bin_file.split("/")[-1]}`')
subprocess.run([
'esptool.py',
'--chip',
chip,
'--port',
port,
'--baud',
'460800',
'write-flash',
'-z',
'0x1000',
bin_file,
 ])


@cli.command()
@click.option(
'--port',
required=True,
type=str,
help='The usb port the device is connect to'
)
@click.option('--init-config', is_flag=True, help='Reinitialise the config file')
@click.option(
'--config-file',
type=str,
required=False,
help='Reinitialise config from a file'
)
definstall(port, init_config, config_file):
"""
 Installs the firmware to the chip
 """

ifinit_config:
withopen('iotdevice/config/config.example.json', 'r') as_file:
config=json.loads(_file.read())

ifconfig_file:
withopen(config_file, 'r') as_file:
init_config=dict(
 [item.strip().split(': ') foritemin_file.readlines()]
 )

config['wifi']['essid'] =init_config['wifi_essid']
config['wifi']['password'] =init_config['wifi_password']

config['mqtt']['host'] =init_config['mqtt_host']

iot_server_host=init_config['iot_server_host']
config['health']['url'] = (
f'http://{iot_server_host}:8000/health/'+'{identifier}/'
 )

config['main']['webrepl_password'] =init_config['webrepl_password']

drivers=init_config.get('drivers', None)
ifdrivers:
config['drivers'] = [d.strip() fordindrivers.split(',')]

else:
config['wifi']['essid'] =click.prompt('WiFi SSID', type=click.STRING)
config['wifi']['password'] =click.prompt(
'WiFi Password',
type=click.STRING,
hide_input=True,
confirmation_prompt=True
 )

config['mqtt']['host'] =click.prompt('MQTT Host', type=click.STRING)

iot_server_host=click.prompt('Iot Server Host', type=click.STRING)
config['health']['url'] = (
f'http://{iot_server_host}:8000/health/'+'{identifier}/'
 )

config['main']['webrepl_password'] =click.prompt(
'Web REPL Password',
type=click.STRING,
hide_input=True,
confirmation_prompt=True
 )

drivers=click.prompt('List of drivers to import', type=click.STRING, default='')
ifdrivers:
config['drivers'] = [d.strip() fordindrivers.split(',')]

withopen('iotdevice/config/config.json', 'w') as_file:
_file.write(json.dumps(config, indent=4))

# Write the firmware to the device
click.echo(f'Writing firmware to `{port}`')
subprocess.run(mkdir_cmd(port, 'config'))
subprocess.run(
put_cmd(port, 'iotdevice/config/config.json', 'config/config.json')
 )
ifconfig.get('drivers'):
subprocess.run(mkdir_cmd(port, 'drivers'))
subprocess.run(
put_cmd(
port,
'iotdevice/drivers/__init__.py',
'drivers/__init__.py'
 )
 )
fordriver_nameinconfig['drivers']:
subprocess.run(
put_cmd(
port,
f'iotdevice/drivers/{driver_name}.py',
f'drivers/{driver_name}.py'
 )
 )

subprocess.run(put_cmd(port, 'iotdevice/__init__.py'))
subprocess.run(put_cmd(port, 'iotdevice/utils.py'))
subprocess.run(put_cmd(port, 'iotdevice/rules.py'))
subprocess.run(put_cmd(port, 'iotdevice/boot.py'))
subprocess.run(put_cmd(port, 'iotdevice/main.py'))


if__name__=='__main__':
cli()