Carmelo Ning

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Question asked: Pelion exampel :Failed to reformat the storage (-5005): {{/media/uploads/Carmelo1/vgz-bdnft-f-jc-wy-isu0r.png}} I use the microSD card to connect with pelion.Some error occured.If you can help …
Carmelo Ning - 21 Mar 2019
Question asked: Update firmware from pelion ？: Recntly i try to update firmware from pelion.And i meet some problems. the board is …
Carmelo Ning - 19 Mar 2019
Question asked: pelion problems: Recently I tried to use F429 to link pelion，the application is “pelion-example-common” and i use …
Carmelo Ning - 18 Mar 2019
Question asked: Pelion Client initialization failed (1)?: I try to connect the pelion.using the application “pelion-ready-example”.and i changed the wifi to esp8266，the …
Carmelo Ning - 08 Mar 2019
Reply to Using STM32 HAL with mbedOS - I would be glad if you could post an example? I couldn't find many files …
Carmelo Ning - 20 Feb 2019
Question asked: How to slove the "error: Unknown error (-4001)": I use the application “mbed-os-filesystem” and nucleo.when i download into my board.The led is on …
Carmelo Ning - 23 Jan 2019
Question asked: No filesystem found, formatting... Fail error: Unknown error (-4001): I use the SPIF and little filesystem.When i compile the application into the l476rg. It …
Carmelo Ning - 21 Jan 2019
Question asked: My led is blinking but i don't control it？: I use that application “mbed-os-example-filesystem”.when i download in my l476rg.The led is blinking.In the application …
Carmelo Ning - 18 Jan 2019
Question asked: TLS client Failed to verify server certificate: I returned the following error while validating the server certificate.That error as folows： ssl_tls.c:4643: |1| …
Carmelo Ning - 16 Jan 2019
Answer posted for Question: How to add new wifi driver to L476RG/MbedOS - I meet he same question,Have you sloved it?
Carmelo Ning - 29 Nov 2018