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CC3200 code not getting loaded in flash using uniflash utility

Other Parts Discussed in Thread: CC3200, UNIFLASH

Hi everyone,

For some days I am trying to flash my .bin file into cc3200 launchxl rev 4.1,but I am not able to do.My board is working fine in debug mode.I changed the positions of sop2 as suggested but still its not working.

I am putting the log below 

[14:08:31] Begin Program operation.
[14:08:32] INFO: Checked for update config groups: []
[14:08:32] INFO: List of files to be generated: []
[14:08:32] INFO: > Executing Operation: Connect
[14:08:34] INFO: setting break signal
[14:08:34] INFO: --- please restart the device ---
[14:08:45] ERROR: ---reading ACK signal failed---
[14:08:45] WARNING: ---seting break signal to false failed---
[14:08:47] INFO: setting break signal
[14:08:47] INFO: --- please restart the device ---
[14:09:01] ERROR: ---reading ACK signal failed---
[14:09:01] WARNING: ---seting break signal to false failed---
[14:09:03] INFO: setting break signal
[14:09:03] INFO: --- please restart the device ---
[14:09:18] ERROR: ---reading ACK signal failed---
[14:09:19] WARNING: ---seting break signal to false failed---
[14:09:21] INFO: setting break signal
[14:09:21] INFO: --- please restart the device ---
[14:09:36] ERROR: ---reading ACK signal failed---
[14:09:36] WARNING: ---seting break signal to false failed---
[14:09:36] FATAL: --- Can't connect to device !! ---
[14:09:36] FATAL: Error connecting to the device. Please check your COM port settings. Error code: -3
[14:09:36] INFO: > Executing Operation: Disconnect
[14:09:36] Operation Program returned.

com port is connected at port 40.i restarted the device as suggested by uniflash.My bin file is only of 38 kbytes.i nchecked the security and i checked the erase,verify,update .I do nt know the reason at all.Please help me.

  • Hi Arun,

    Are you able to run the Out Of Box demo?

    -Aaron

  • If you are certain the COM Port is correct from looking at Device Manager, then try a new USB Port an new USB Cable, this has resolved my problems in the past
  • Hi

    Thanks for your reply.As I am mentioned earlier that I am able to debug my code properly.But when i am tryting to load into flash with uniflash utitlity then only I am getting the errors.i think my com port and cable is fine.

  •  Hi

    Thanks for your reply.I tried with out of box demo also.It is not working.Below I mentioned the error log.

    [17:44:34] Begin Program operation.

    [17:44:35] INFO: Checked for update config groups: []

    [17:44:35] INFO: List of files to be generated: []

    [17:44:35] INFO: > Executing Operation: Connect

    [17:44:37] INFO: setting break signal

    [17:44:37] INFO: --- please restart the device ---

    [17:44:47] ERROR: ---reading ACK signal failed---

    [17:44:47] WARNING: ---seting break signal to false failed---

    [17:44:49] INFO: setting break signal

    [17:44:49] INFO: --- please restart the device ---

    [17:45:10] ERROR: ---reading ACK signal failed---

    [17:45:10] WARNING: ---seting break signal to false failed---

    [17:45:12] INFO: setting break signal

    [17:45:12] INFO: --- please restart the device ---

    [17:45:27] ERROR: ---reading ACK signal failed---

    [17:45:27] WARNING: ---seting break signal to false failed---

    [17:45:29] INFO: setting break signal

    [17:45:29] INFO: --- please restart the device ---

    [17:45:44] ERROR: ---reading ACK signal failed---

    [17:45:44] WARNING: ---seting break signal to false failed---

    [17:45:44] FATAL: --- Can't connect to device !! ---

    [17:45:44] FATAL: Error connecting to the device. Please check your COM port settings. Error code: -3

    [17:45:44] INFO: > Executing Operation: Disconnect

    [17:45:44] Operation Program returned.

    [17:46:46] Begin Program operation.

    [17:46:47] INFO: Checked for update config groups: []

    [17:46:47] INFO: List of files to be generated: []

    [17:46:47] INFO: > Executing Operation: Connect

    [17:46:49] INFO: setting break signal

    [17:46:49] INFO: --- please restart the device ---

    [17:47:02] ERROR: ---reading ACK signal failed---

    [17:47:02] WARNING: ---seting break signal to false failed---

    [17:47:04] INFO: setting break signal

    [17:47:04] INFO: --- please restart the device ---

    [17:47:19] ERROR: ---reading ACK signal failed---

    [17:47:19] WARNING: ---seting break signal to false failed---

    [17:47:21] INFO: setting break signal

    [17:47:21] INFO: --- please restart the device ---

    [17:47:36] ERROR: ---reading ACK signal failed---

    [17:47:37] WARNING: ---seting break signal to false failed---

    [17:47:39] INFO: setting break signal

    [17:47:39] INFO: --- please restart the device ---

    [17:47:54] ERROR: ---reading ACK signal failed---

    [17:47:54] WARNING: ---seting break signal to false failed---

    [17:47:54] FATAL: --- Can't connect to device !! ---

    [17:48:13] FATAL: Error connecting to the device. Please check your COM port settings. Error code: -3

    [17:48:13] INFO: > Executing Operation: Disconnect

    [17:48:13] Operation Program returned.

    I am also attaching the picture of my set up incase I am doing something stupid with my jumpers.Please have a look and help me.I am really stuck here,If i am not able to load code in flash then all my work is useless.help me.

  • Arun,

    I see your jumper is on SOP0 instead of SOP2....?

    -Aaron
  • hi

    Thanks for your reply.Yea I did a silly mistake in setting up the jumpers.Its working fine now.