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Press and hold the 'Recover' button on the kit.
Press and hold the 'Reset' button on the kit.
Release the 'Reset' button.
After one second, release the 'Recover' button
Even after I did the process above mentioned I am getting the same error again and again.
Solved! Go to Solution.
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Hi Varun,
If the HCI UART port is enumerating correctly in device manager, you should be able to download the code.
However could you just double check the Jumper connections are correct? https://www.cypress.com/documentation/development-kitsboards/cyw920819evb-02-evaluation-kit
Thanks,
Anjana
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Hi Varun,
Hope you are using CYW20819 EVAL board.
When you connect CYW20819 EVAL , two USB ports will enumerate - one HCI uart and one PUART (Check in device manager) .
You will download the program via HCI UART, so make sure HCI UART is not connected to any putty or any other console by mistake.
Then recover the board ( Press and hold recover button, press and release reset , then release recover button ) .
If you have more than one EVAL board, please try with one more board.
Also if possible, please check with another PC as well.
Thanks,
Anjana
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Hi Anjana,
I tried checking the device manager there was no problem with it and I tried it with new computer also and I am getting the same error
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Hi Varun,
If the HCI UART port is enumerating correctly in device manager, you should be able to download the code.
However could you just double check the Jumper connections are correct? https://www.cypress.com/documentation/development-kitsboards/cyw920819evb-02-evaluation-kit
Thanks,
Anjana
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Hi Varun,
Were you able to download the code?
Thanks,
Anjana
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Can you also check from your Device Manager/Ports that you indeed have the two HCI ports installed properly?