Electronics > Beginners
Update Firmwae
Peili:
hi,
i successfully upload the boot loader image and my terminal shows 'C'.. and send file with xmodem.. Now i'm trying to upgrade it through OTA... program the OTAserver and tried to upload the new image.. But i'm getting error like
--- Code: ----> UART_COMMAND_COMM_CHECK
U
�
�
�
STATus
128
Status Here <- APP_UART_STATUS_CONFIRMATION
U
�
�
�
STATus
129
Status Here <- APP_UART_STATUS_PASSED
* Comm check passed
After Communication Check
-> UART_COMMAND_START_REQUEST
U
�
�
�
STATus
128
Status Here <- APP_UART_STATUS_CONFIRMATION
U
<
�
STATus
4
Error: unexpected status (OTA_NO_RESPONSE_STATUS)
--- End code ---
What will be the reason for it?please help
ataradov:
Your client does not respond. Check that you have specified the correct address and other network parameters. And that you actually have another device in the network running the OTA client.
Peili:
--- Quote from: ataradov on March 31, 2019, 05:26:02 am ---And that you actually have another device in the network running the OTA client.
--- End quote ---
What you mean by another device ?
ataradov:
What are you updating over the air? Server contacts a client (which address you specify in the command line) and uploads the firmware remotely.
Peili:
--- Quote from: ataradov on March 31, 2019, 05:41:20 am ---What are you updating over the air?
--- End quote ---
i'm updating the Wsndemo.bin through the over the air.. Specified the last address i gave to the client when program it through serial interface. Does the OTAserver need bootloader?
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