Interface and connectivity ICs

Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.

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Forum Posts

HTTPDFSUPDATE failed

Posted on April 19, 2016 at 15:27Hi, I am having a problem with the HTTPDFSUPDATE failing mid download here is what I see on the console:  Image length 338827 (offset 0x00080000, block len 4096)  Write len 4096 -> 0x8B000                            ...

toby by Associate II
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SPIRIT1 AES128 commands estimated time

Posted on April 21, 2016 at 15:13Hello, Can someone specify how many time is needed to execute every one of four AES co-processor commands. That is: Encrypt, Generate Decryption Key, Decrypt, and Decrypt with Encryption Key. Thanks

lz1im by Associate II
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SP1ML setting to interact with Nucleo P2P demo

Posted on March 11, 2016 at 12:46Hello, has anybody SP1ML setting so the SP1ML can interact with the NUCLEO P2P demo? From the default SP1ML settings I changed: S10:SYNC_LENGTH=4 S11:SYNC_VALUE=0x1a2635a8 S12:CRC_MODE=1 S28:PAYLOAD_SIZE=25 but I don...

Not able to use BlueNRG !

Posted on April 12, 2016 at 06:56hi,I am using BlueNRG bluetooth module on my customized board with MSP430 mounted on it.I wanted to know:1) Can we use ''ST BlueNRG'' with ''TI MSP430'' mcu ?2) If yes, what all steps do i need to take to initialize ...

puru by Associate
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nrf51822 advertising without antenna

Posted on April 11, 2016 at 10:50hi, Can nrf51822 advertise with a Balun(bal-nrf02D3) whose SE pin is disconnected? (not connected to antenna / SE pin left disconnected)Should it at least advertise weakly? or no signal at all?And Is there a way to t...

jonghwa by Associate
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Using Nabto + SPWF module?

Posted on April 08, 2016 at 11:17Hello, does anybody know if it is possible to use the SPWF module in combination with Nabto? https://www.nabto.com/ There is a Nabto FreeRTOS plugin, so it would be a nice solution with CubeMX --> FreeRtos --> STM32...

SPMW01SA HTTP post with JSON format

Posted on March 16, 2016 at 16:03Hi All,For my project i am using SPMW01SA WiFi module and still we are in development stage so we are doing our R&D on STEVAL-IDI004v2 evaluation board.STEVAL-IDI004v2 board WiFi is able to connect to internet and wh...