Hello, After prototyping with a Nucleo STM32WLJC, I start to use LoRa-E5 board from Seedstudio with a STM32WLE5 MCU.I want to make a P2P communication, so I'm trying to make a ping pong project on this board.I tried starting from seeds LoRaWan exempl...
I have five identical development boards that I am attempting to bring up. One of the boards works without issues. The other four all fail during MX_LoRaWAN_Init(), After digging a little deeper I found that the SubGhzSPI peripheral is never getting ...
Hello,We are using the DWM3000 and use the respective API from the website. With the STM32F429 everything works fine. But when using the STM32WB55 series, there are some bytes missing when receiving. On the SPI bus everything seems to be fine, all da...
Hello,I have an STM32WB and I am trying to get the data from some pressure, temperature and humidity sensors through DMA and send them to my Android via BT, while at the same time saving it as well on a SD card with SPI. Both programs work quite well...
Hello,I measured the performance of uSD card connected through the SPI on Read/Write operation.The weird thing is that the Block read speed is 3x to 4x slower than the write speed. I'm writing/read 4kB of data and the SD card is formatted with 4kB a...
Hi all !Does anyone know if it's possible to port SPI Emulator to the STM32WB5MMG family ? (or have an example of a possible implementation from scratch ?)I would like to implement a simple slow half-duplex master SPI protocol using custom ports.Did ...
i am working with lsm303agr accelerometer and magnetometer sensor module with controller STM32WB , am using the library from the ST for the implementation of software. I can able to fetch data using the I2C protocol. But when I try to use the SPI 3 w...
Hello,Currently I am working on STM32WL55JC single core where I initialized PB3, PB4, PB5 and PA15 for SPI1 line with a FLASH Memory MT25QL.I tried basic with reading Flash memory ID.It worked when i used the SPI_FullDuplex_ComPolling_Master example ...
I used STM32WLE5JC control for playing the song via I2S. I have used SPI2 (alternat function of I2S) in the STM32WLE5JC. I can read the song in SD card and transmit the signal to the I2S in the I2S module (MAX98357A). The signal is transmitted to the...
I am writing a driver for the STM32 to get the data from the front-end board, AD5940 using the SPI communication. I am using the AD5940 library available at the : https://github.com/analogdevicesinc/ad5940lib.STM32WB55xx has been used. I have configu...