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

What is the HAL configuration on the STM34F4 discovery for playing wav files converted to 16b hex through the CS43L22 vis I2S?

I'm trying to get the discovery board to play a wav file that I've converted to an array of 16b hex values. So far, I have only been able to output an obnoxious noise. I have tried keeping the registered in the CS43L22 all at default.I have tried con...

TNixo by Associate
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STEVAL-STLKT01V1 GATT_Init failed

Hello,I am using the first generation STEVAL-STLKT01V1, I have complied and downloaded the BLE_SampleApp onto the board. I cannot connect to the board using the app.Below are the debug output from the consolSTMicroelectronics STLBLE1:    Version 2...

Sam Ho by Associate II
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Steval-FKI433V2 evaluation board: RSSI level, shown by S2LPRadioGetRssidBm() function, and receiver sensitivity

When two Steval-FKI433V2 evaluation boards yet maintain connection, the S2LPRadioGetRssidBm() functions for both boards show about -103dBm...-104dBm. I can't get less RSSI level. Has the least possible RSSI the same value as the receiver sensitivity...

bvn123 by Associate II
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