Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
My PC's OS is Windows 7 64-bit. I had a board IDB011V1. My IDE is IAR 8.40.1. I have installed BlueNRG-LP DK 1.0.0 and BlueNRG-LP Profiles_Lib 1.0.0. Now, I want to build BlueNRG-LP Profiles_Lib 1.0.0 and debug it. But I can not install the driver of...
I have designed a signal source using StuW81300, I want to know when the registers in the chip were set, will the information be lost after power off, and whether it is necessary to reset the register after power on again
Hi all, I am using X-NUCLEO-BNRG2A1 + NUCLEO-L476RG as for preliminary test. I've tested the SampleApp example and it works fine. The final goal is to use the BlueNRG-M2SA in a stm32h753XI custom board + custom antenna. I've tried to generate the Sam...
Hi, I use a X-NUCLEO-BNRG2A1 with a NUCLEO-L476RG .My goal is to describe a card reader (USB CCID class) with the HID service. I tested my HID service with the report map of a mouse and it works I can make it move.Now I send the USB descriptors of th...
My OS is Windows 7 64-bit. I had a Jlink-V9. Now, I want to connect it with EWARM(IAR 8.40) and MDK-ARM (Keil C V5.25). But I cannot connect them. Does anyone know how to do it? Or, does anyone has the document about connecting BlueNRG-LP with EWARM(...
Yes, I read the Datasheet and studied the Evaluation Board Documentation. BUT those pins vanish in a "USB module".
I flashed the sample pre-compiled firmware on the STEVAL-BCN002V1 BlueNRG2 tile. The flash was completed successfully. However, I see only green led on the board and none of the mobile applications can scan the beacon. If I flash the "Sensor Demo", i...
Hi,I have two stm32f103 uc (as the slaves) which communicate with a stm32f407 (as the master) through SPI. I realized when SPI in both slaves are enabled the voltage on MISO pin drops to 2.5 Volt while when only the SPI in one of the slaves are enabl...
I download the software package of BlueNRG-LP Profiles_Lib-1.0.0.0.Setup.exe and setup it. It shows "BlueNRG-355 device no found" when I open the project. But I use pack installer to install it. But I cannot find the pack of BlueNRG-355. Where can I ...
