def _test_rpc():
''' For doctest
>>> from zero.rpc import ZeroRPC
>>> ZeroRPC._test_rpc()
REP u'hello'
REP 100
'''
from zero import Zero, ZeroSetup
class Z(ZeroRPC):
def hi(self):
return "hello"
def sqr(self, x):
return x*x
def listen():
zero = Zero(ZeroSetup('rep', 8000)).activated(Z())
for _, msg in izip(range(2), zero):
zero(msg)
zero.close()
from threading import Thread
t = Thread(name='TestRPC', target=listen)
t.daemon = True
t.start()
zero = Zero(ZeroSetup('req', 8000))
msg = ['hi']
rep = zero(msg)
print 'REP %r' % rep
msg = ['sqr', {'x': 10}]
rep = zero(msg)
print 'REP %r' % rep
zero.close()
t.join()
def main():
import sys
if len(sys.argv) > 1 and sys.argv[1] == 'test':
# Running tests, not zeros
import doctest
sys.path.insert(0, '..')
import zero
import zero.rpc
fails, tests = doctest.testmod(zero)
fails2, tests2 = doctest.testmod(zero.rpc)
tests += tests2
if fails + fails2:
msg = 'Completed %d tests, %d failed. Run zero test -v for more information.'
sys.exit(msg % (tests, fails + fails2))
print 'Successfully completed %d tests.' % tests
return
import json
from zero import Zero, ZeroSetup, zauto, UnsupportedZmqMethod
try:
# Regular zero run
setup, loop = ZeroSetup.argv()
zero = Zero(setup)
for msg in zauto(zero, loop, setup.args['--wait']):
sys.stdout.write(json.dumps(msg) + '\n')
sys.stdout.flush()
except UnsupportedZmqMethod, e:
args = e.args[2]
if args['rpc']:
# Configured RPC not supported by zauto
from zero.rpc import zrpc
with open(args['<config>']) as fin:
config = json.load(fin)
if len(args['<type>']) == 1:
zero = zrpc(config, args['<type>'][0])
setup = zero.setup
if args['--dbg']:
setup.debugging(True)
for msg in zero:
if setup.transmits:
zero(msg)
else:
raise ValueError('Multiple RPC workers not yet supported.',
args['<type>'])
else:
# Something happened...
raise e
if setup.args['--wait']:
raw_input('Press enter when done.')
zero.close()
def main():
import sys
if len(sys.argv) > 1 and sys.argv[1] == 'test':
# Running tests, not zeros
import doctest
sys.path.insert(0, '..')
import zero
import zero.rpc
fails, tests = doctest.testmod(zero)
fails2, tests2 = doctest.testmod(zero.rpc)
tests += tests2
if fails + fails2:
msg = 'Completed %d tests, %d failed. Run zero test -v for more information.'
sys.exit(msg % (tests, fails + fails2))
print 'Successfully completed %d tests.' % tests
return
import json
from zero import Zero, ZeroSetup, zauto, UnsupportedZmqMethod
try:
# Regular zero run
setup, loop = ZeroSetup.argv()
zero = Zero(setup)
for msg in zauto(zero, loop, setup.args['--wait']):
sys.stdout.write(json.dumps(msg) + '\n')
sys.stdout.flush()
except UnsupportedZmqMethod, e:
args = e.args[2]
if args['rpc']:
# Configured RPC not supported by zauto
from zero.rpc import zrpc
with open(args['<config>']) as fin:
config = json.load(fin)
if len(args['<type>']) == 1:
zero = zrpc(config, args['<type>'][0])
setup = zero.setup
if args['--dbg']:
setup.debugging(True)
for msg in zero:
if setup.transmits:
zero(msg)
else:
raise ValueError('Multiple RPC workers not yet supported.', args['<type>'])
else:
# Something happened...
raise e
if setup.args['--wait']:
raw_input('Press enter when done.')
zero.close()
import gpiozero as zero
from time import sleep
DELAY = 0.001 #Pulse duration in seconds.
#The number of steps each stepper motor axis moves per inch
X_Constant = 20
Y_Constant = 20
Z_Constant = 20
X_Dir = zero.LED(19)
X_Pulse = zero.LED(22)
Y_Dir = zero.LED(21)
Y_Pulse = zero(24)
Z_Dir = zero.LED(23)
Z_Pulse = zero.LED(26)
Planter_Dir = zero.LED(10)
Planter_Pulse = zero.LED(12)
Planter_Solenoid = zero.LED(16)
Water_Solenoid = zero.LED(7)
SDA = 3
SCL = 5
X_Stop_Low = zero.Button(31)
X_Stop_High = zero.Button(33)
Y_Stop_Low = zero.Button(35)
Y_Stop_High = zero.Button(37)
Z_Stop_Low = zero.Button(36)
Z_Stop_High = zero.Button(38)
def check_if_dry():
#Use I2C to get water sensor value.
#Return value < Water_Constant.
def listen():
zero = Zero(ZeroSetup('rep', 8000)).activated(Z())
for _, msg in izip(range(2), zero):
zero(msg)
zero.close()
