Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello.I want to use the Arduino Connectors on the STEVAL-STLCX01V1 board.I know that i need to use the GPIO functions (in the "stm32l4xx_hal_gpio.c" library):void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init) void HAL_GPIO_DeInit...
when programming, GPIO 9 and 10 are programming pins and connected to header, can i also use it as input/output pin when debugging ?
Good day!How much time will the node work in the MESH network, if it is powered from a 3.6V battery with a capacity of 1800 mAh? It is assumed that all nodes operate in standard mode and low-power nodes in the network are not used. Transmitter power ...
Hello,I'm working on a BlueNRG2 device.I'm getting some trouble using the SPI in slave mode.If I configure the SPI with SPI_CPOL_Low and SPI_CPHA_2Edge configuration, I can receive from the master all bytes.If I configure the SPI with SPI_CPOL_Low an...
I am looking at using the STUSB4500 as a front end to a sink (battery charger). I understand that I can setup 3 power profiles and if a match is detected with either of those profiles, the corresponding POWER_OKx output will be set. But is there a wa...
I have a custom primary service (in server role) with a R/W characteristic set for 27 bytes of data and GATT_NOTIFY_WRITE_REQ event mask. My android client app is sending a verified 27 byte payload to this characteristic. I only get events with 20 ...