Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
I copied the code snippet and vtimer.c from RTC_Virtual_Timer project to BLE_Beacon project. But HAL_VTimerStart_ms always returns 0x01 error(=timer already started). Similarly, I copied the same code to Micro_Sleep_Test project, it works normally wi...
hello ,I try to use USB1602 chip build an PD Triger based STM32F103ZE , I download STSW-STUSB010-V1.0.1 and build all the target using MB1303_SINK_ONLY project. I cannot find USBPD_PE_Init(.....) function and some other function defin...
Dear all,I am currently evaluation the BlueNRG-LP for a new project. I am using the STEVAL-IDB011V1 board and BLE stack v3.1. I've started with the BLESensorDemo to implement our own service. My question is regarding the BLE address.This is how it is...
Hello. I would like to get some help compiling any project for BlueNRG-2.I have downloaded Keil uVision5 IDE and also BlueNRG SDK from:https://www.st.com/en/embedded-software/stsw-bluenrg1-dk.htmlIn my Keil, I have downloaded package for BlueNRG-2 In...
HelloTo which component should I turn to make a project based on the recovery of RS232 data and to integrate a tcp server there to recover this datathanks
I am planning to use a STUSB4710 and use the reference schematic from it's datasheet (Figure 7). There is a connection between the STUSB4710 with the ST1S14's feedback pin. Is this how they communicate with each other to get for example 20V or 15V on...
I write the BLE_Beacon example to BlueNRG-1 and run it, then '・'(dot?) was output every 1sec.from UART. I couldn't find where this output is written in the source code, so if anyone knows, please let me know.
Hello everyone I'm trying to use aci_gatt_clt_read_multiple_char_value() function but it are returning error 0x82 (BLE_STATUS_INVALID_PARAMS).aci_gatt_clt_read() function works as expected but I want to read multiple values for optimization purposes....
In my channel hopping application the radio is configured to start RX following any frequency change. However the frequency change may be followed by a TX instead so I may need to abort the RX soon after issuing CMD_RX from READY. Table 50 gives th...
@I'm new to BlueNRG. I have choosen BLE_SerialPort_Master_Slave project for my project. I need to connected with my Master(Mobile app) and receive data from the app. I would like to create a new service which is similar to the existng Add_SerialPort_...