def show_results_all_hr(master_id, slave_id):
TEMPLATES.clear()
master = APP.get_master(master_id)
requests = APP._db.get_hr_requests_for_slave(master_id, slave_id)
name = 'Slave {0} - Function {1}'.format(slave_id, 3)
friendly_name = 'Slave {0} - Function {1} - All Registers'.format(
slave_id, 3)
url = "/modbus-read-all-hr/{0}/{1}".format(master_id, slave_id)
all_results = {}
try:
for req in requests:
i = int(req['address'])
#print "%s, %s, %s"%(int(slave_id), int(req['address']), int(req['length']))
results = master.modbus.execute(int(slave_id), int(3),
int(req['address']),
int(req['length']))
for result in results:
all_results[i] = {'result': result, 'register_hex': hex(i)}
i += 1
return template('templates/master_results_all_hr',
results=all_results,
url=url,
name=name,
master=master,
friendly_name=friendly_name)
except modbus.ModbusError, msg:
return template('templates/modbus_error',
msg=msg,
name=name,
url=url,
master=master,
friendly_name=friendly_name)
def show_results(master_id, slave_id, function_code, start_address, length):
TEMPLATES.clear()
master = APP.get_master(master_id)
name = 'Slave {0} - Function {1}'.format(slave_id, function_code)
friendly_name = 'Slave {0} - Function {1} - Address {2} - Count {3}'.format(
slave_id, function_code, start_address, length)
url = "/modbus-read/{0}/{1}/{2}/{3}/{4}".format(master_id, slave_id,
function_code,
start_address, length)
try:
results = master.modbus.execute(int(slave_id), int(function_code),
int(start_address), int(length))
lines = [
i * 16
for i in range(int(len(results) % 16 > 0) + len(results) // 16)
]
return template('templates/master_results',
results=results,
start=int(start_address),
lines=lines,
name=name,
url=url,
master=master,
friendly_name=friendly_name)
except modbus.ModbusError, msg:
return template('templates/modbus_error',
msg=msg,
name=name,
url=url,
master=master,
friendly_name=friendly_name)
def __update_template_path():
# Sometimes, when caching templates bottle doesn't clear the faulty
# templates and the error persists even upon restarting the app.
# The solution is to clear the templates explicitly with this statement:
TEMPLATES.clear()
for m in registered_methods:
method_path = unicode('./{0}/{1}/'.format(config.FP_SUBDIR, m.subdir))
if method_path not in TEMPLATE_PATH:
TEMPLATE_PATH.insert(0, method_path)
logger.info('updated TEMPLATE_PATH')
def show_results(master_id, slave_id, function_code, start_address, length):
TEMPLATES.clear()
master = APP.get_master(master_id)
name = 'Slave {0} - Function {1}'.format(slave_id, function_code)
friendly_name = 'Slave {0} - Function {1} - Address {2} - Count {3}'.format(slave_id, function_code, start_address, length)
url = "/modbus-read/{0}/{1}/{2}/{3}/{4}".format(master_id, slave_id, function_code, start_address, length)
try:
results = master.modbus.execute(int(slave_id), int(function_code), int(start_address), int(length))
lines = [i*16 for i in range(int(len(results)%16>0)+len(results)//16)]
return template('templates/master_results', results=results, start=int(start_address),
lines=lines, name=name, url=url, master=master, friendly_name=friendly_name)
except modbus.ModbusError, msg:
return template('templates/modbus_error', msg=msg, name=name, url=url, master=master, friendly_name=friendly_name)
def main():
# start worker
threads=[]
t=threading.Thread(target=worker.main)
t.setDaemon(True)
threads.append(t)
t.start();
time.sleep(5) # quick 'hack' to get worker going (reading settings, etc...)
TEMPLATES.clear()
run(host='0.0.0.0', port=48963, debug=True)
print "Oops server crashed!!"
while True:
# dont want things to end - for now this stupidity
time.sleep(10)
def main():
# start worker
threads = []
t = threading.Thread(target=worker.main)
t.setDaemon(True)
threads.append(t)
t.start()
time.sleep(
5) # quick 'hack' to get worker going (reading settings, etc...)
TEMPLATES.clear()
run(host='0.0.0.0', port=48963, debug=True)
print "Oops server crashed!!"
while True:
# dont want things to end - for now this stupidity
time.sleep(10)
def show_results_all_hr(master_id, slave_id):
TEMPLATES.clear()
master = APP.get_master(master_id)
requests = APP._db.get_hr_requests_for_slave(master_id, slave_id)
name = 'Slave {0} - Function {1}'.format(slave_id, 3)
friendly_name = 'Slave {0} - Function {1} - All Registers'.format(slave_id, 3)
url = "/modbus-read-all-hr/{0}/{1}".format(master_id, slave_id)
all_results = {}
try:
for req in requests:
i = int(req['address'])
#print "%s, %s, %s"%(int(slave_id), int(req['address']), int(req['length']))
results = master.modbus.execute(int(slave_id), int(3), int(req['address']), int(req['length']))
for result in results:
all_results[i] = {'result': result, 'register_hex': hex(i)}
i += 1
return template('templates/master_results_all_hr', results=all_results, url=url,
name=name, master=master, friendly_name=friendly_name)
except modbus.ModbusError, msg:
return template('templates/modbus_error', msg=msg, name=name, url=url, master=master, friendly_name=friendly_name)
def MainPage():
# Create a new guid for fun!
guid = str(uuid.uuid1())
TEMPLATES.clear()
# Use mainpage.html as a template with the value GUID set to the guid.
return template(ScriptDir + '/templates/mainpage.html', GUID=guid)
def master_detail(id):
TEMPLATES.clear()
return template('templates/master_index', master=APP.get_master(id))
def delete_master(id):
TEMPLATES.clear()
APP.delete_master(id)
return redirect('/masters')
def network():
TEMPLATES.clear()
return template('network', host=hostname)
def master_list():
TEMPLATES.clear()
return template('templates/masters_list', masters=APP.get_masters())
def ErrorPage(ErrorNum, ErrorMessage):
TEMPLATES.clear()
return template(ScriptDir + '/templates/error.html',
ERROR=ErrorNum,
MESSAGE=ErrorMessage)
def greet():
TEMPLATES.clear()
return template('index', host=hostname)
def network():
TEMPLATES.clear()
return template('network',host=hostname)
def clearCache():
"""
Clear All html generated cached files from bottle.
"""
TEMPLATES.clear()
def master_list():
TEMPLATES.clear()
return template('templates/masters_list', masters=APP.get_masters())
def delete_master(id):
TEMPLATES.clear()
APP.delete_master(id)
return redirect('/masters')
def master_detail(id):
TEMPLATES.clear()
return template('templates/master_index', master=APP.get_master(id))
def greet():
TEMPLATES.clear()
return template('index',host=hostname)
def clearCache(): """ Clear All html generated cached files from bottle. """ TEMPLATES.clear();
