Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello,With BlueNRG1/2, we got the WEAK_FUNCTION(void WDG_Handler(void) {}); in system_bluenrg1.c, but with BlueNRG-LP there is no wdg handler in system_BlueNRG_LP.c, so is it possible to have it in any way ?Thanks.
We've just gotten some custom made boards using the BLUENRG-LP 345 and I'm a bit at a loss here: I can program the chip, and read back what I have programmed (and the data is accurate) but I cannot get any IO control of any kind. I believe that the c...
I am started to make with BlueNRG-LP based ble-project using WISE Studio IDE.I choosed BLE SensorDemo example for our project.But,When compiling the example source, WISE Studio generates makefile only with the FIXED paths such as E:/Drivers/folder an...
I need to do a full USB PD power negotiation. but can't get it working. tried using modified example code at github https://github.com/umbe-s/US The STUSB1602 documentation is not comprehensive enough to figure how it exactly works. Any help would...
Hi friends,I'm going to start a project that the system using a Bluetooth module (like HC-05) will read different power values (RSSI) of another Bluetooth module from different directions, using Mcu like STM32F7xx Nucleo Board and KEIL (forex. watch ...
If I want my app running on iPhones and Android phones to communicate between phones via Bluetooth Mesh, does this library/API/framework enable that?To be clear, I am not looking for a mobile phone to “control�?/communicate with devices like sensors ...
Dear all,Can someone help me on that topic ?Goal : I need to send a large amount of 8 bit via SPI as fast as possible (SPI display).The frame buffer is around 160 000b so size need to be uint32_t. Strategy :Use SPI register to avoid 16bit size HAL li...
Hello, if I understand correctly from the document (https://www.st.com/resource/en/application_note/an5027-interfacing-pdm-digital-microphones-using-stm32-mcus-and-mpus-stmicroelectronics.pdf), the SAI interface can only handle at most 8 PDM digital ...
