Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello,I'm working with a custom board mounting the SPSGRF-868 RF 868MHz module, which embeds the SPIRIT1 transceiver.I communicate with it via SPI, using a microcontroller STM32L151.My board is based on the STEVAL-IDS001V4M evaluation board architect...
My question is with reference to the following API.aci_gap_set_discoverable(uint8_t Advertising_Type, uint16_t Advertising_Interval_Min, uint16_t Advertising_Interval_Max, uint8_t Own_Address_Type, ...
So, I created a PCB with the STUSB4500, and I thought it would be a simple matter of having some breakouts where I could connect an arduino to the I2C lines to flash the NVM. Unfortunately, I cannot get it to work.I can do a basic I2C scan to find th...
I have hade issues now for 8 month, I cant connect to the stusb4500 chip i have on my custom board for PD profile programming, The gui always tells me there is no board connected and the HW checker wont find anything. I can connect to the f0732 with ...
we are making a project based on BLE using BlueNRG-2 but I will be using my own stm32 controller. Thus, I want to know whether I can control BlueNRG-2 via other stm32 controllers...
I have been trying to get help from STM technical support for over six weeks but no response.
I am using BlueNRG2 for a project, and using jtag segger as burner/debugger.The application is simple, i have activated all 3 leds and using the microcontroller with sleep mode.but when my system wakes, the red keeps glowing. The code is:BTLE_StackTi...
I have Contiki Coap server and client running on our two prototype boards with SPSGRF-915 module mounted on it. One node is on roof inside HVAC unit and second one is in the lab. The node on roof is not able to send data to the node in lab (in lab b...
Hi, for my thesis, I am doing a project with SensorTile (STEVAL-STLKT01V1), and I am trying to let him communicate with my computer (I have Windows 10), but until now I have only been able to pair the SensorTile with my computer. I followed the UCLA ...
Hi,I am using BlueNRG-MS stack w/ STM32L475 MCU.I realized that I loose BLE packets, and I found the reason being calling free_event_list on hci_send_req which might drop already received packets, and results in error.Why doing this? Is this necessar...