Is there an FMEA for the STCC2540? This is for UL.
Most of it is straightforward. But in particular, what happens if the Ilim pin is open, shorted high or low?
Interface and connectivity ICs
Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
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Using X-NUCLEO-BNRG2A1 in Application co-processor mode.
Hello, X-CUBE-BLE2 is meant for Network processor mode, Is there a code example to use the same board in Application processor mode?Best Regards,P
Interfacing BlueNRG2 with Raspberry PI 4B
While interfacing BlueNRG2 ( i am using jumper wires from STEVAL-IDB008V2) with raspberry PI 4.which other lines do I have to use apart from MISO,MOSI ,SCK and Ground.I am using only CS line and making it low and then high at the end of communication...
How can I emulate the iBeacon scanner with a second BlueNRG-LP board?
What I want to do is quite simple in theory :1) Load the BLE Beacon application from the BlueNRG-LP Development Kit (DK) on the first BlueNRG-LP board and run2) Verify with an Android BLE Scanner Phone app that the BLE Beacon app on the BlueNRG-LP is...
How many server profile services are supported by firmware version 2.1e BlueNRG-2N BLE?
How many server profile services are supported by firmware version 2.1e BlueNRG-2N BLE ?
I would like to know the meaning of ADVdata in the (aci_gap_update_adv_data) function
Hello all.I am currently testing the STEVAL-IDB008V1M development version, I am using the BlueNRG-2 example code (BLE_SensorDemo_BlueMSapp) and there is manuf_data[26] in the function (Set_DeviceConnectable) in the sensor.c file. Can anyone explain w...
Increasing size of Attribute array on BLUENRG-M0 > 700 bytes
Hi,I am using the BLUENRG-M0 (Nucleo board) and a STM32F446 Nucleo 144 to build a BLE peripheral. I am creating my services with the BLUENRG GUI v4.3.0.My FW versions on the BLUENRG areBlueNRG HW version 3.1BlueNRG FW version 7.3Motherboard FW 1.9My ...
I made an acquisition board with STM32WB55rgv6. I want to save ads1299 sampling data to SD card by FATFS(via spi). But my write speed is only 1KB. Here are the measures I have tried： ①Improve SPI clock ②Replace faster SD card ③Mybuffer is 51200B
Although every time I write in a single block instead of multiple blocks， and I only use SPI, not DMA. But the write speed is too low, only 1KB. I've browsed through many measures, but they still haven't saved me. I used stm32cubeide to develop this ...
BlueNRG-M2SA return (BLE_STATUS_OUT_OF_MEMORY)
Hi,I tried BlueNRG_Stack_Initialization but it returned the value 0x48, I looked at the ble_status.h file and it says/** @brief The requested operation failed because of lack of memory.* Out of memory shall be returned for situations where memory wi...
74HC138, One I2C bus - 4 I2C devices
Hi,I am using 4 NFC 4 Clicks in combination with 74HC138 to connect them directly to on I2C bus. Can anyone hep me how do I implement this in my code so that he controller would switch between every I2C device.Rgrd,Anej
