This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Lost cc3100boost

Other Parts Discussed in Thread: CC3100, CC31XXEMUBOOST, UNIFLASH

I have a

cc3100 boost

and CC31xxEmuBoost

I was able to get control to cc3100

with

- provisioning AP mode

- test cc3100 with sdk visual basic examples

after that i tried to test uniflash procedures

i was able to read the version

I  tried to use other menu as

Format

Program

Service Pack Update

but mybe i did something bad.


I don't now why but now my cc3100 doesn't work anymore

for example if i try to get the version

i get this answer

18:51:21] Begin GetVersion operation.
[18:51:21] INFO: > Executing Operation: Connect
[18:51:23] INFO: setting break signal
[18:51:23] INFO: --- please restart the device ---
[18:51:38] ERROR: ---reading ACK signal failed---
[18:51:40] INFO: setting break signal
[18:51:40] INFO: --- please restart the device ---
[18:51:55] ERROR: ---reading ACK signal failed---
[18:51:57] INFO: setting break signal
[18:51:57] INFO: --- please restart the device ---
[18:52:12] ERROR: ---reading ACK signal failed---
[18:52:14] INFO: setting break signal
[18:52:14] INFO: --- please restart the device ---
[18:52:29] ERROR: ---reading ACK signal failed---
[18:52:29] FATAL: --- Can't connect to device !! ---
[18:52:29] FATAL: Error connecting to the device. Please check your COM port settings. Error code: -3
[18:52:29] INFO: > Executing Operation: Disconnect
[18:52:29] Operation GetVersion returned.

What can i do?

  • I red another with the same problem
    so i measured the voltage in the points:

    voltage across C8 is 0V
    voltage across C19 is 0V
    voltage across C24 is 3.28V

    These means that my CC3100boot is broken, is it so?

    How can i change it?

    Regards.

    Umberto