Mercurial Repositories > eric / file comparison
comparison: src/eric7/MicroPython/MicroPythonCommandsInterface.py
src/eric7/MicroPython/MicroPythonCommandsInterface.py
- branch
- eric7
- changeset 9749
- 5d409223cf3f
- parent 9748
- df9520c864f2
- child 9751
- 606ac0e26533
equal
deleted
inserted
replaced
| 9748:df9520c864f2 | 9749:5d409223cf3f |
|---|---|
| 183 """ | 183 """ |
| 184 if self.__serial: | 184 if self.__serial: |
| 185 self.__serial.write(b"\x02") # send CTRL-B to cancel raw mode | 185 self.__serial.write(b"\x02") # send CTRL-B to cancel raw mode |
| 186 self.__serial.readUntil(b">>> ") # read until Python prompt | 186 self.__serial.readUntil(b">>> ") # read until Python prompt |
| 187 self.__serial.readAll() # read all data and discard it | 187 self.__serial.readAll() # read all data and discard it |
| 188 | |
| 189 def probeDevice(self): | |
| 190 """ | |
| 191 Public method to check the device is responding. | |
| 192 | |
| 193 If the device has not been flashed with a MicroPython formware, the | |
| 194 probe will fail. | |
| 195 | |
| 196 @return flag indicating a communicating MicroPython device | |
| 197 @rtype bool | |
| 198 """ | |
| 199 if not self.__serial: | |
| 200 return False | |
| 201 | |
| 202 if not self.__serial.isConnected(): | |
| 203 return False | |
| 204 | |
| 205 # switch on raw mode | |
| 206 self.__blockReadyRead = True | |
| 207 ok = self.__rawOn() | |
| 208 if not ok: | |
| 209 self.__blockReadyRead = False | |
| 210 return False | |
| 211 | |
| 212 # switch off raw mode | |
| 213 QThread.msleep(10) | |
| 214 self.__rawOff() | |
| 215 self.__blockReadyRead = False | |
| 216 | |
| 217 return True | |
| 188 | 218 |
| 189 def execute(self, commands): | 219 def execute(self, commands): |
| 190 """ | 220 """ |
| 191 Public method to send commands to the connected device and return the | 221 Public method to send commands to the connected device and return the |
| 192 result. | 222 result. |
| 847 " del pimoroni", | 877 " del pimoroni", |
| 848 "except ImportError:", | 878 "except ImportError:", |
| 849 " res['mpy_variant'] = ''", | 879 " res['mpy_variant'] = ''", |
| 850 ] | 880 ] |
| 851 ), | 881 ), |
| 852 "stat_ = __os_.statvfs('/flash')", | 882 "\n".join( |
| 853 "res['flash_total_kb'] = stat_[2] * stat_[0] / 1024.0", | 883 [ |
| 854 "res['flash_free_kb'] = stat_[3] * stat_[0] / 1024.0", | 884 "try:", |
| 855 "res['flash_used_kb'] = res['flash_total_kb'] - res['flash_free_kb']", | 885 " stat_ = __os_.statvfs('/flash')", |
| 856 "res['flash_free_pc'] = res['flash_free_kb'] /" | 886 " res['flash_info_available'] = True", |
| 857 " res['flash_total_kb'] * 100.0", | 887 " res['flash_total_kb'] = stat_[2] * stat_[0] / 1024.0", |
| 858 "res['flash_used_pc'] = res['flash_used_kb'] /" | 888 " res['flash_free_kb'] = stat_[3] * stat_[0] / 1024.0", |
| 859 " res['flash_total_kb'] * 100.0", | 889 " res['flash_used_kb'] = res['flash_total_kb'] -" |
| 890 " res['flash_free_kb']", | |
| 891 " res['flash_free_pc'] = res['flash_free_kb'] /" | |
| 892 " res['flash_total_kb'] * 100.0", | |
| 893 " res['flash_used_pc'] = res['flash_used_kb'] /" | |
| 894 " res['flash_total_kb'] * 100.0", | |
| 895 " del stat_", | |
| 896 "except AttributeError:", | |
| 897 " res['flash_info_available'] = False", | |
| 898 ] | |
| 899 ), | |
| 860 "\n".join( | 900 "\n".join( |
| 861 [ | 901 [ |
| 862 "try:", | 902 "try:", |
| 863 " import machine as __mc_", | 903 " import machine as __mc_", |
| 864 " res['mc_frequency_mhz'] = __mc_.freq() / 1000000.0", | 904 " if isinstance(__mc_.freq(), tuple):", |
| 905 " res['mc_frequency_mhz'] = __mc_.freq()[0] / 1000000.0", | |
| 906 " else:", | |
| 907 " res['mc_frequency_mhz'] = __mc_.freq() / 1000000.0", | |
| 865 " res['mc_id'] = ':'.join(['{0:X}'.format(x)" | 908 " res['mc_id'] = ':'.join(['{0:X}'.format(x)" |
| 866 " for x in __mc_.unique_id()])", | 909 " for x in __mc_.unique_id()])", |
| 867 " del __mc_", | 910 " del __mc_", |
| 868 "except ImportError:", | 911 "except ImportError:", |
| 869 "\n".join( | 912 "\n".join( |
| 892 "except ImportError:", | 935 "except ImportError:", |
| 893 " res['ulab'] = None", | 936 " res['ulab'] = None", |
| 894 ] | 937 ] |
| 895 ), | 938 ), |
| 896 "print(res)", | 939 "print(res)", |
| 897 "del res, stat_, __os_, __sys_", | 940 "del res, __os_, __sys_", |
| 898 ] | 941 ] |
| 899 out, err = self.execute(commands) | 942 out, err = self.execute(commands) |
| 900 if err: | 943 if err: |
| 901 raise OSError(self.__shortError(err)) | 944 raise OSError(self.__shortError(err)) |
| 902 return ast.literal_eval(out.decode("utf-8")) | 945 return ast.literal_eval(out.decode("utf-8")) |
