Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
My device init looks like this: ret = aci_gap_init(GAP_PERIPHERAL_ROLE, 0,0x08, &service_handle, &dev_name_char_handle, &appearance_char_handle); if(ret != BLE_STATUS_SUCCESS) { //PRINTF("GAP_Init failed: 0x%02x\n", ret); return ret; } r...
So I'm new to the stm32 line up and I'm currently trying out the STCUBEMX code generator. After generating the code, I can't seem to find the configurations for the pins I selected. For example, I chose PD5 and PD6 as TX and RX for USART2. But when I...
I'm designing a guitar pedal using my F767ZI Nucleo, and I have an input stage current buffer using a TL072 op amp. I'm using the Nucleo's 3.3v as VCC.I would like to know if I can wire the op amp output pin directly to the ADC pin on the Nucleo, or ...
Hello, as part of a connected bracelet project intended for the medical surveillance of the wearer and alerted in case of emergency, we would like to know your on-board solutions allowing us a gsm connection in order to send data relating to the heal...
I've bought STM32F103 and St-Link/V2 and wanted to program and debug it via STM32CubeIde 1.7 . I connected the 2 devices and the laptop. I wrote a simple programand tried to debug: I got problems. St-Link needed an upgrade, but the Upgrade tool could...
Bluetooth development is a new field for me so I would like to start without any doubt.I'm checking the X-NUCLEO-BNRG2A1 for learning and using BLE in another project.My question is about the register mapping on the datasheet of this board. Why are...
Using a BlueNRG-LPI am wanting the advertising packet to show the battery level and some other changing data - pretty normal for a BLE device. So I have it advertising normally and I call this function every 10 seconds. This however seems to just sto...
Good day Team,We are doing PoC(Proof of Concept) to get L6362A into our products replacing similar IO Link chip. Now while doing the PoC, we ran into issue which was not found on previous/exisiting IO Link chip.Problem:On the Master to Multiple Slave...
