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WICED Studio Bluetooth

user_3572401
New Contributor II

After download to the CYBT-343026-EVAL at the first time,I can never download to CYBT-343026-EVAL.

Log as below:

Downloading application...

********* Download Failure *************

+-----------------------------------------------------------------------------------------------+

| Follow below suggestions and retry. |

|   1. Verify USB-UART driver is correctly installed |

|   2. Verify SW4 switches are in ON position (CTS, RTS, RXD, TXD) |

|   3. Power cycle CYBT-343026-EVAL and retry. |

| |

| If this problem persists, the serial flash on the board may be corrupted. |

| Follow below steps to reset CYBT-343026-EVAL board to factory default state.                |

| Note: This will erase any user applicaiton in the memory and reset the board to dafulat state | 

|   1. Press and hold RECOVER button (SW2) |

|   2. Press and hold RESET button (SW1) for 1 second |

|   3. Release SW1 |

|   4. Release SW2 |

|   5. Re-program the board |

+-----------------------------------------------------------------------------------------------+

Download failed. This WICED platform of the SDK only supports download to 20706A2 device.

19:43:08 Build Finished (took 7s.653ms)

I tried to reset CYBT-343026-EVAL  as  up,but nothing changed.WICED Studio Wi-Fi/Combo Forums​@

0 Likes
1 Solution
user_3572401
New Contributor II

Thank you for your reply.

The problem is resolved 。

The reason is I did not shut down HCI COM port.

View solution in original post

2 Replies
WinstonF_61
Moderator
Moderator

Have you tried the recovery steps ?

1. Press and hold RECOVER button (SW2) |

2. Press and hold RESET button (SW1) for 1 second |

3. Release SW1 |

4. Release SW2 |

5. Re-program the board |

Also check if you have another terminal window holding the HCI COM port.

Regards
Winston
0 Likes
user_3572401
New Contributor II

Thank you for your reply.

The problem is resolved 。

The reason is I did not shut down HCI COM port.

View solution in original post