Part Marking Decoder
Hello together,is there any part marking decoder for STM devices ? like Micron Technology or TI have.Best RegardsPatrick
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.
Forum Posts
Resolved! lsm303 stm32F407G
I have some following up questions after my last post: https://community.st.com/t5/stm32-mcus-products/lsm303dlhc-c/m-p/597950#M224881. I now have a code that does not give any errors. with the librarys in the picture below. But when i run the code a...
Query on SAI data size
Hello Team,I am trying to read some data with the nucleo-L552ZEQ peripheral using the SAI peripheral in asynchronous slave mode configured in TDM Mode.In the attached above, Ch0 is the FS and CH1 is the SCLK signal. I've configured the following:1) F...
Resolved! Setting Cs periodically while using Dma
Good DayI am using Spi with Dma. When using the Hal-function "HAL_SPI_Receive(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout)", I want to receive 1000 times Data , which I can set in the size-area. The Problem is that my Spi...
Can't estabilish BLE connection with BlueNRG-2
Hi Everyone,I'm trying to use setup a simple example by using BlueNRG-2 mounted on STEVAL-MKSBOX1v1.By following simple instructions found on User Manuals and replayed on YouTube video, it looked easy to me to setup a VirtualCOM port Example. Everyth...
BLE Manager
Hi Everyone!I'm quite new to BlueNRG-2 and it's not clear to me, in general, what is the purpose of BLE Manager.Could I develop a BLE application withoiut it (I guess yes :) )? Which are the advantages to use BLE Manager instead of not?Thanks a lot ...
LSM303AH
Good dayI have a STEVAL-MKI173V1 which is for the LSM303AH.I have to integrate this on a project in VS code, as there is no Zephyr driver for this, I am trying to implement this directly on I2C.The device has two addresses one for the accel and the o...
BlueNRG-1 ble gatt write request
Hi, anyone has an example to share for understand which api function can generate a "gatt write request" ? and how to use it?I'm stuck trying to write from central to pheriperal device, because all writes goes into timeout (pheriperla device disconne...
STM32F4 and RTOS: UART single overrun blocks application
There is a nasty behaviour if an overrun occurs with uart communications. I don't know if this happens generally or with our configuration only (STM32F479NI, RTOS with CMSIS v1,HAL_UARTEx_ReceiveToIdle_DMA). The Application hangs because endless ir...
S2-LP Registers
Hi Everyone,I have some questions regarding the registers of the Sub-1GH transceiver 'S2-LP':1) Which registers (configuration registers) are retained in "standby state", in "sleep_A state" and in "sleep_B sate"? Which registers are not retained, and...