Interface and connectivity ICs

I'm working on the SensorTile board that acts as a server in a BLE connection with a tablet (the client). I was able to send data trough the BLE from server to the client but I can't send data from client to server. Do you have any suggestions?

Reading the SampleApp code when the client send data to the server it seems that an EVT_BLUE_GATT_ATTRIBUTE_MODIFIED should be detected in the user_notify(...) function. But if I write on the characteristic from my tablet app nothing happens...In the...

S2-LP reference manual?

Hi, where can I find a reference manual for software development for the S2-LP?

ADC 1 and 2 not working at the same time

Hello,I have started using ADC. I would like to acquire ADC channels 1 and 2 at the same time (or let say, one after the other). I have modified the provided example in polling mode to add the second channel, I have a doubt since the way we configure...

X-NUCLEO-S2868A1 and STM32F767ZI NUCLEO 144 ??

Hi,Does someone knows if the STM32F7 will be supported one day? If it's possible to adapt a code for this MCU? I have tried with a low power MCU and it actually works, but i would like to do more.. Ron

Hello, I'm using a FTM32767ZI and trying to receive data from host using HAL_UART_Receive_DMA(). I enabled DMA settings for RX and generated code using STM32CubeIDE. However I can't receive any data by calling HAL_UART_Receive_DMA.

I already confirmed HAL_UART_Receive() can receive expected data. However I can't using HAL_UART_Receive_DMA.When I looked into RDR register (huart.Instance->RDR), I can see the first 1 byte of data sent from target is received. But the data isn't c...

Does in bluenrg2 RTC working in sleep mode?

In datasheet said:But in BlueNRG-1 Navigator i found this:

How to program and debug idb007v1 from TrueSTUDIO via ST-Link/V2?

Posted on February 17, 2018 at 11:45Hi,I would like to debug a program on BlueNRG-1 using SWD interface on idb007v1 board.Unfortunately, I cannot even program the chip via this interface.Here is my configuration:1) ST-Link/V2 is connected by 20-line...

SPSGRF-868

[STUSB4500] Vbus_EN_SNK behaviour in single power path application

Hi,I’m using the STUSB4500. I want to have a device that can be supplied at standard 5V or at higher voltages (9V and 12V) on a single power path, so I followed the schematic of EVAL-SCS001V1 reference design. The power MOS is controller by the Vbus_...

Acknowledgement function

Hi. I’m using ST examples SDK_STackLLP_A, SDK_STackLLP_B. I want to configure the net with two transmitters and one receiver. This is my net:While I use one transmitter and one receiver my net works properly. Transmitter sends the message and then ge...