Hi,There are three type of source PDOs:Fixed SupplyVariable Supply (non-Battery)BatteryDocuments gave examples for the decision algorithm for Fixed Supply type source PDOs. But for Variable Supply (non-Battery) and Battery type of source PDOs, the vo...
Hi,I have bought 2 BlueNRG-Tile and would like to try out the application as per link below.https://my.st.com/content/ccc/resource/technical/document/application_note/group1/43/8d/b8/4e/44/91/4b/64/DM00712091/files/DM00712091.pdf/jcr:content/translat...
I have a blueNRG-2 chip on hand, and I am looking to program the chip to have the ability to connect to android devices (for a project). Am I correct in my thinking that I need a BlueNRG-M2SA module in order to achieve my end result?
I am using BLE Scanner app to write data to a characteristic in BLE device. I sent 35 bytes of data, but the device receives data 20 bytes per write operation and then receives 15 bytes more. How to receive all the 35 bytes with single write operatio...
Hello to all,I succesfully upload the DTM_SPI firmware on my X-NUCLEO-BNRG2A1 board, , using the SWD, but the BLE chip is no more responding. I'm using the X-NUCLEO-BNRG2A1 with a STM32L476RG-Nucleo, and I tried the "SampleAppThT" application to set ...
hi,We designed a board using BlueNRG-2 and we uploaded the GPIO demo code available in BlueNRG-2 navigator (to toggle DIO14) to the board using the BlueNRG-ST- Link utility. The board didn't detected with high Frequency(.9MHz-4Mhz) so we changed the ...
Hello! The task is to implement a device with two-port Ethernet. To do this, I developed a circuit, connected the STM32F207 controller to the KSZ8863RLLI Ethernet transceiver via RMII. The controller and the transceiver are connected according to the...
Hi all, I am using X-NUCLEO-BNRG2A1 with NUCLEO-L552ZE-Q board. I have created a project with STM32CubeMx using X-CUBE-BLE-2 SensorDemoBLESensor Application, mapping the pins of the expansion board to my nucleo board as :PA5: SPI1_SCK ==>I s...
The problem is that the convert/chip-select pin needs to be asserted for about 700ns for the conversion to complete.The NSS signal of the stm32f4 only is asserted a very short time, so that would not do.Maybe use a timer to generate the convert pulse...