def find_serial_ports():
serial_list = []
if is_win():
from winreg import OpenKey, HKEY_LOCAL_MACHINE, EnumValue
def enumerate_values(key):
i = 0
while True:
try:
yield EnumValue(key, i)
i += 1
except WindowsError:
break
with OpenKey(HKEY_LOCAL_MACHINE,
'HARDWARE\\DEVICEMAP\\SERIALCOMM') as key:
for value in enumerate_values(key):
if re.match(r'COM\d+', value[1]):
serial_list.append(value[1])
elif is_linux():
for value in os.listdir('/dev/'):
if re.match(r'tty(USB|ACM)\d+', value):
serial_list.append(os.path.join('/', 'dev', value))
else:
pass
return serial_list
def get_default_jlink_path():
if is_win():
from winreg import OpenKey, QueryValueEx, EnumKey, KEY_READ, HKEY_CURRENT_USER
def enumerate_keys(key):
i = 0
while True:
try:
yield EnumKey(key, i)
i += 1
except WindowsError:
break
jlink_root_path = 'Software\SEGGER\J-Link'
jlink_install_path = ''
with OpenKey(HKEY_CURRENT_USER, jlink_root_path, 0,
KEY_READ) as registry:
for subdir in enumerate_keys(registry):
with OpenKey(registry, subdir) as install_path:
path, _ = QueryValueEx(install_path, "InstallPath")
# check that JLinkExe is actually installed in path
binary = os.path.join(path, JLINK_EXE)
if os.path.isfile(binary) and os.access(binary, os.X_OK):
jlink_install_path = path
return jlink_install_path
elif is_linux():
for path in os.environ["PATH"].split(os.pathsep):
binary = os.path.join(path, JLINK_EXE)
if os.path.isfile(binary) and os.access(binary, os.X_OK):
return path
return ''
else:
return ''
import os
import socket
import tempfile
import subprocess
import sys
from configparser import ConfigParser
from shlex import split
from api.application import Application, ApplicationError
from api.utils import SDK_ROOT, is_linux, is_win
if is_win():
CLI_PROGRAMMER_DEFAULT_PATH = os.path.join(SDK_ROOT,
'binaries/cli_programmer.exe')
elif is_linux():
CLI_PROGRAMMER_DEFAULT_PATH = os.path.join(SDK_ROOT,
'binaries/cli_programmer')
else:
CLI_PROGRAMMER_DEFAULT_PATH = ''
jlink_gdb_server_instance = None
def start_jlink_gdb_server(cmd_str, port):
global jlink_gdb_server_instance
if jlink_gdb_server_instance is not None or cmd_str is None:
# Already started or no command
return
# Check that something is listening on the same port