Created on 02.11.2020
@author: LK
'''
from PyTrinamicMicro.platforms.motionpy2.connections.can_tmcl_interface import can_tmcl_interface
from PyTrinamicMicro.platforms.motionpy2.connections.rs232_tmcl_interface import rs232_tmcl_interface
from PyTrinamicMicro.platforms.motionpy2.connections.rs485_tmcl_interface import rs485_tmcl_interface
import logging
import re
VERSION_PATTERN = "^\d\d\d\dV\d\d\d$"
logger = logging.getLogger(__name__)
logger.info("Test GET_FIRMWARE_VERSION for CAN, RS232 and RS485 interfaces.")
logger.info("Initializing interfaces.")
interfaces = [
can_tmcl_interface(),
rs232_tmcl_interface(),
rs485_tmcl_interface()
]
for interface in interfaces:
logger.info("Issuing GET_FIRMWARE_VERSION on interface {}.".format(interface))
value = interface.getVersionString()
logger.info("Value: {}.".format(value))
assert re.match(VERSION_PATTERN, value), "Invalid version string"
logger.info("Version string valid")
def real(ticks, prescaler, freq):
return ((ticks * freq) / (prescaler + 1))
min_ticks = 0
max_ticks = 0
avg_ticks = 0
std_dev_ticks = 0
n = 0
timer = Timer(2)
logger = logging.getLogger(__name__)
logger.info("Latency test RS232")
logger.info("Initializing interface.")
interface = rs232_tmcl_interface(data_rate=DATA_RATE)
logger.info("Performing test.")
ticks = (WORST_CASE_LATENCY * PAYLOAD * pyb.freq()[2] * 2) / 1000
prescaler = int(ticks / 0x3fffffff)
period = int((WORST_CASE_LATENCY * PAYLOAD * pyb.freq()[2] * 2) /
(1000 * (prescaler + 1)))
while (n < N_SAMPLES):
timer.counter(0)
timer.init(prescaler=prescaler, period=period, callback=timeout)
for i in range(0, PAYLOAD):
interface.send_request_only(TMCL_Request(MODULE_ID, 1, 2, 3, 4, 5),
host_id=HOST_ID,
module_id=MODULE_ID)
try:
for i in range(0, PAYLOAD):
def reply_callback(reply):
if (request_command != TMCL.COMMANDS["GET_FIRMWARE_VERSION"]):
reply.calculate_checksum()
return reply
logger.info("Initializing interfaces ...")
host = usb_vcp_tmcl_interface()
modules = [{
"module": uart_tmcl_interface()
}, {
"module": can_tmcl_interface(),
"request_callback": request_callback,
"reply_callback": reply_callback
}, {
"module": rs232_tmcl_interface()
}, {
"module": rs485_tmcl_interface()
}]
bridge = TMCL_Bridge(host, modules)
logger.info("Interfaces initialized.")
while (not (bridge.process())):
pass
logger.info("Closing interfaces ...")
host.close()
module.close()
logger.info("Interfaces closed.")
logger.info("Bridge stopped.")
@author: LK
'''
from PyTrinamicMicro.platforms.motionpy2.connections.rs232_tmcl_interface import rs232_tmcl_interface
from PyTrinamic.modules.TMCM1161.TMCM_1161 import TMCM_1161
import logging
MODULE_ID = 1
GP_BANK = 0
AP_AXIS = 0
logger = logging.getLogger(__name__)
logger.info("Test module TMCM1161 parameters via RS232")
logger.info("Initializing interface.")
interface = rs232_tmcl_interface(module_id=MODULE_ID)
logger.info("Initializing module.")
module = TMCM_1161(interface)
logger.info("Testing global parameter access.")
logger.info("Getting global parameter ({}, {}) ...".format(
"timer_0", module.GPs.timer_0))
logger.info("{}".format(module.getGlobalParameter(module.GPs.timer_0,
GP_BANK)))
logger.info("Getting global parameter ({}, {}) ...".format(
"timer_1", module.GPs.timer_0))
logger.info("{}".format(module.getGlobalParameter(module.GPs.timer_1,
GP_BANK)))
logger.info("Getting global parameter ({}, {}) ...".format(
def reply_callback(reply):
if (request_command != TMCL.COMMANDS["GET_FIRMWARE_VERSION"]):
reply.calculate_checksum()
return reply
logger.info("Initializing interfaces ...")
host = uart_tmcl_interface()
modules = [{
"module": can_tmcl_interface(debug=True),
"request_callback": request_callback,
"reply_callback": reply_callback
}, {
"module": rs232_tmcl_interface(debug=True)
}, {
"module": rs485_tmcl_interface(debug=True)
}]
bridge = TMCL_Bridge(host, modules)
logger.info("Interfaces initialized.")
while (not (bridge.process())):
pass
logger.info("Closing interfaces ...")
host.close()
module.close()
logger.info("Interfaces closed.")
logger.info("Bridge stopped.")
Created on 07.10.2020
@author: LK
'''
from PyTrinamicMicro.connections.tmcl_host_interface import tmcl_host_interface
from PyTrinamicMicro.platforms.motionpy2.connections.rs232_tmcl_interface import rs232_tmcl_interface
from PyTrinamicMicro.platforms.motionpy2.connections.uart_tmcl_interface import uart_tmcl_interface
from PyTrinamicMicro.TMCL_Bridge import TMCL_Bridge
import logging
# Prepare Logger
logger = logging.getLogger(__name__)
logger.info("TMCL Bridge from UART to RS232")
logger.info("Initializing interfaces ...")
host = uart_tmcl_interface()
module = rs232_tmcl_interface()
bridge = TMCL_Bridge(host, [{"module": module}])
logger.info("Interfaces initialized.")
while (not (bridge.process())):
pass
logger.info("Closing interfaces ...")
host.close()
module.close()
logger.info("Interfaces closed.")
logger.info("Bridge stopped.")