This is weird. Also it was working at one point and stopped working, can't track down the code change that broke this. So, I use HAL_UART_Receive_DMA() to start a DMA RX. I can use _HAL_DMA_GET_COUNTER() to check how many characters have been recei...
Hello everyone, I am developing an application using I-CUBE-LRWAN1 and a set of my own sensors to read humidity and ambient temperature, together with a ground humidity sensor.What I would like is to send these two values via LoRa to an application I...
My project requires the use of Threadx Modules. Using the TX_MPU example as a guide I have successfully created a Module with some basic functionality using Queues, Mutex and byte pools.Looking in the Makefile I noticed that -nodefaultlibs and -nostd...
Hi, I'm using the UART on a STM32G071 MCU. To read data get an interrupt when the FIFO reach the FIFO reaches the threshold of 1/2.Inside the interrupt routine I check if there are uart errors.If I get some errors I want to discard data received....
Hi, I have the TFM example running on my board.I'm now trying to write my own non-secured application.I kept mapping just as in original example and after programming it to board the boot validates that application is authenticated.When code reaches ...
"Board A" is a previous revision that used STM32F103C8T6 to communicate with a device over CAN. It works great."Board B" is a new revision of the same board, but I migrated to STM32L431RCT6 because I needed more IO and it was readily available. Long ...
Hi all, I have to use uVision for a uni assignment with arm compiler 5, I have a stm32F030F4P6 board I'm trying to use, we've been given project files and I've been able to get them building fine by downloading the compiler and relevant MDK packs but...
I'm totally baffled by this one.Brief:I have 2 projects, connecting to a MQTT broker. First project is just a basic shell - Connects to broker and publishes dummy data to a topic. Works perfectly.Second project is an expansion of the First one and is...
I wonder if the STM32_USB_Device_Library middleware is compatible with STM32U5?I can see that the USBX has been included in the Cube as the host/device library for U5 but since we want to migrate from STM32L5 to STM32U5 and we have already our usb co...
Hi, I am very new to STM32. Also new to programming, IDE etc. I am trying to make an OLED print out some text on the screen. I am working on a B-L462E-CELL1 dev_kit. I don't know what to do with this error. I get this error(can also be seen in the ...
