Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
I need a solution ideally based on stm32 + ethernet switch with PTP which has multiple (8 100 Mb fiber/copper ethernet ports). Could someone give me a clue for such a switch which will be suitable for stm32 or ideally recommend me development board ...
I'm using a STWD100NPWY3F watchdog timer, and I can't get it working according to the datasheet. I have the following connections:VCC: 3.3VGND: GNDEN: GNDWDO: 10K pull up to VCCWDI: pull down to GND and toggled to VCCWDO stays low and keeps the MCU i...
I'm using the SPBTLE-RF module controlled with microcontroller STM32F051K8U6. Connection is ok and I can send services, charact and descriptors successfully to my phone app. I'm using STM32_BlueNRG library from ST. I create each service by calling ac...
Posted on August 31, 2017 at 18:27MicroPython Scripting Language over SPWF04S document says, module has some built-in python example codes. When I am trying to execute those programs, I am getting errors in those programs.EX:at+s.python=RL_UDP_CL.py...
I look in to sample project and it work fine, but it use static string for send with DMA UART, for example ALIGN_32BYTES (uint8_t aTxBuffer[]) = " *****UART_TwoBoards communication based on DMA***** *****UART_TwoBoards communication based on DMA****...
Hello,I have a ST -LINK V2 programmer. I use it with Nordic nRF51822 to program the nRF via SWD.I want to debug my code by using 'printf' commands using the same ST-LINK V2; is it possible?If yes, how ?What is the SWIM pin for ?Thanks.
Hi,i can't acces the download link for the development kit in object.The web page redirect me to this https://my.st.com/content/my_st_com/en/products/embedded-software/evaluation-tool-software/stsw-bluenrg1-dk.license=1536969385495.htmlbut there's no...
I'm trying to download the software for the BlueNRG-2.First there is the option, but when I do the login I cannot see the "get software" button.How could I do? I'm the only one with that problem?Here the link to the page:https://my.st.com/content/my_...
Hello,I have a ST -LINK V2 programmer. I use it with Nordic nRF51822 to program the nRF via SWD.I want to debug my code by using 'printf' commands using the same ST-LINK V2; is it possible?If yes, how ?What is the SWIM pin for ?Thanks.
BlueNRG-MS is initialized with CONFIG_DATA_MODE_OFFSET as Mode3 or Mode4, still fails.BlueNRG-MS is initialized as GAP_CENTRAL_ROLE_IDB05A1.BlueNRG-MS is not otherwise scanning or advertising or in a connection as a master or a slave.Note that genera...