Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on June 06, 2016 at 13:49Hello! The spectrum of the signal in figure 4 or figure 5 (AN4103. Using the SPIRIT1 transceiver under EN 300 220 at 169 MHz) does not correspond to the real measurements. Quick on and off of the transmitter generates...
Posted on May 31, 2016 at 00:55Hello guys, i'm new in programming stm32f0. I have stm32f091rc and i want to interface uSD using SPI peripheral. first i used stm32cubemx to select the SPI1 peripheral and configured the clock. then i exported the gene...
Posted on May 31, 2016 at 13:08Hello,I bought some X-NUCLEO-IDS01A4 for evaluation of the SPSGRF-868 module. I am not really pleased with the results. So far the best range I could get was 175 m in the same conditions in which I got 150 m with a com...
Posted on May 30, 2016 at 17:58In the SPIRIT1 datasheet it says the SPIRIT1 can be used to provide a clock source for the MCU via a GPIO pin - such that the MCU does not need its own crystal oscillator. However as far as I can tell the default start...
Posted on May 25, 2016 at 14:08 Hello, Please help to clarify the following... I would like to do script to merge image file with required ifr config. To check my tools I have used ''bluenrg_img_converter.exe'' converter provided ST. ...
Posted on May 07, 2016 at 02:51Hello,I'm developing code for the BlueNRG-MS device, in a central role. I'm wondering what API allows me to retrieve the advertising devices name and the packet RSSI? I've initiated a discovery with aci_gap_start_gene...
Posted on May 24, 2016 at 10:30Hello everybody,I am designing a small stimulator that needs to wirelessly communicate, for research purposes, and I use the SPBT2632C2A for its low power capabilities and small size. There is a battery embedded but I ...
Posted on April 12, 2016 at 10:56Hello, I want to embedd the BlueNRG-MS firmware in my main application controller flash. Therefore I have to convert the .img firmware file to a binary file. Is there a converter program for this kind of work?
Posted on May 23, 2016 at 11:15I'm working with the X-NUCLEO-IDB05A1 with the BlueNRG-MS on it.I follow the quick start guide (Version 1.4) and on the ''Evaluate BlueNRG using a GUI'' section when starting the BlueNRG GUI (Version 1.9) it asked me t...
Posted on May 13, 2016 at 13:00Hello sir,I am working on STP04CM05 Driver for msp430. I am struggle with how set the colour and brightness. Send me sample code of it. or possible to send the proper detail of it.waiting for reply... #spi