WIN 7 - Developer Studio 2.3.1 - crashes USB on R7.47.4

Hi

If I use Target Management -> Device with USB PID 1234.

Dev studio seems very unstable - crashes and often locks all USB serial devices ( FTDI as well as SW).

If I change to PID 1000 it seems ok

Any ideas?

Ted

The Windows modem layer used when PID 1234 is setup is causing many instabilities.
By setting the PID to 1000, the device is considered as a simple serial port, which is far more reliable.
PID 1000 is now the default configuration, and it is strongly recommended to keep it like this.

Hi Daav

Thanks for a definitive answer.

This is a problem for devices with R7.46.x and R7.47.X as the default is 1234.

I’m having trouble with uploading the hello world application using Dev Studio 3.1.0.201408010914. I using a Q2686 module with R7.46.0.201108091301.

I’m getting the following error when opening the port to my device and programming it. The problem seems to be when AT+WOPEN=9 is executed.

Open and load local port COM8 => ERROR: Timeout while handling command: class com.swi.tm.hlservices.target.internal.bundle.AtWopenLevelCallback
Open and load physical port COM8 => ERROR: Timeout while handling command: class com.swi.tm.hlservices.target.internal.bundle.AtWopenLevelCallback
Open port COM8 => DONE: Success
Wait for USB port to reconnect => DONE: Success
Open port COM8 => DONE: Port opened
Pause : 1000 milliseconds => NO NEED TO DO IT: Success
Load informations from target => ERROR: Timeout while handling command: class com.swi.tm.hlservices.target.internal.bundle.AtWopenLevelCallback
Waiting for module detection => DONE: Target detected sn:C22080144702520 baudrate:null
Switch to Development mode and check => DONE: Success
Switch to Development mode and check => ERROR: An error ocurred during HAPC AT test
Switch to Development mode => DONE: Success
Pause : 300 milliseconds => DONE: Success
Check dev mode unlocked => ERROR: An error ocurred during HAPC AT test
Switch to Development mode and check => DONE: Success
Switch to Development mode => DONE: Success
Pause : 300 milliseconds => DONE: Success
Check dev mode unlocked => DONE: Success
Enable persistent development mode => DONE: Success
Try to unlock developement mode and check => NO NEED TO DO IT: Success
Load model element: Trace Levels => DONE: Trace Levels received: [{0 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 32 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 1 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 33 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 2 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 34 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 3 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 35 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 4 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 36 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 5 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 37 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 6 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 38 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 7 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 39 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 8 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 40 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 9 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 41 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 10 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 42 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 11 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 43 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 12 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 44 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 13 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 45 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 14 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 46 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 15 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 47 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 16 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 48 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 17 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 49 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 18 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 19 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 20 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 21 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 22 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 23 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 24 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 25 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 26 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 27 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 28 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 29 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 30 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false], 31 [false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false]}]
Load model element: Tasks, Entities AndMailboxesMailboxes, Entities and Tasks => DONE: Tasks, Entities AndMailboxesMailboxes, Entities and Tasks received: [{0 "IDLE", 1 "TEST", 2 "CUS3", 3 "CUS2", 4 "CUS1", 5 "GDB", 6 "RDMS", 7 "CS2", 8 "NET", 9 "OBX", 10 "KBD", 11 "WBT", 12 "V24", 13 "MUX", 14 "SS", 15 "SMS", 16 "CC", 17 "SIM", 18 "MM", 19 "SM", 20 "SNDCP", 21 "LLC", 22 "RLD", 23 "RLU", 24 "RR", 25 "DL", 26 "MSR", 27 "DAT", 28 "SPV", 29 "HACTIM", 30 "ROOT"}, {0 "L3RR", 1 "L3MM", 2 "L3CC", 3 "L3SS", 4 "L3SM", 5 "L3UT", 6 "LAPD", 7 "WTCH", 8 "FLASH", 9 "SIM", 10 "HAP", 11 "MMK", 12 "MMT", 13 "MMI", 14 "ATI", 15 "SPV", 16 "MSR", 17 "DATA", 18 "HAC", 19 "UTC", 20 "SEQ", 21 "L1C", 22 "HWL", 23 "RTK", 24 "CUS1", 25 "CUS2", 26 "ADL", 27 "HLH", 28 "LLH", 29 "OPIC", 30 "SYS", 31 "spare1", 32 "L3GMM", 33 "L3SMG", 34 "SNDCP", 35 "LLC", 36 "RLD", 37 "RLU", 38 "GRR", 39 "spare2", 40 "UHW", 41 "RDMS", 42 "CUS7", 43 "OBX", 44 "DEV", 45 "FCM", 46 "IOB", 47 "AUD", 48 "NET", 49 "spare6"}, {0 "LAPD", 1 "MSR", 2 "RR", 3 "L1C", 4 "SIM", 5 "SIM HD", 6 "CC", 7 "MM", 8 "SMS", 9 "SS", 10 "DAT", 11 "HWL", 12 "V24", 13 "WBT", 14 "IP", 15 "OBX", 16 "PPS", 17 "SM", 18 "SNDCP", 19 "LLC", 20 "RLD", 21 "RLU", 22 "RDMS", 23 "CUS1", 24 "CUS2", 25 "CUS3", 26 "CUS4", 27 "CUS5", 28 "CUS6", 29 "CUS7", 30 "OPENIR", 31 "HACTIM", 32 "ROOT", 33 "TEST", 34 "GDB", 35 "KBD", 36 "NET", 37 "CS2", 38 "MUX"}]
Load model element: Trace channel properties => ERROR: Time out: 500ms
Load model element: Trace channel properties => ERROR: Time out: 500ms
Load model element: IMEI => DONE: IMEI received: [353943043221880]
Load model element: Target Informations => ERROR: Unexpected ERROR received for AT+WOPEN=9 command
Load model element: Target Informations => ERROR: Unexpected ERROR received for AT+WOPEN=9 command
Load model element: Target Informations => ERROR: Timeout while handling command: class com.swi.tm.hlservices.target.internal.bundle.AtWopenLevelCallback

I tried to change the PID using the USB Driver Configuration, but it doesn’t update the PID. Would this fix the error? What will?

Developer Studio 3.X is not compatible with FW 7.4X and older versions. You’ll have to stay in DS 2.3.2 to continue working with these FW versions.