Hi everyone,I'm using an STM32G431KBT6 MCU (STM32G4 Series) and I'm trying to generate a sine wave of 1 kHz using DAC and DMA . I've initialized the DMA as a half word, but it's not creating a sine wave. When I switch to word, it works perfectly. ...
Hello, I encounter a problem with creating a TLS client connection with a client certificate and private key. The server side is Ubuntu based with OpenSSL 3.0.13 30 Jan 2024.Server certificate validation works without any problems. But a weird issue ...
Hello everyone,I'm having issues with the Heap of the LWIP that is used/full, and I can't do any mem_malloc. I have dig a bit on why the log of LWIP tells me that it couldn't allocate memory ("etharp_raw: could not allocate pbuf for ARP request"). A...
I am using STM32C011F4 mcu on my project. I want to send my device to sleep mode with HAL_PWR_EnterSTOPMode(). STM32C011F4 does not have build-in Walke-up option in RTC driver. So, I'd like to learn if it is still possible to use AlarmA to periodic s...
Hi, I have got the filex + levelx working with qspi nor flash chip ( 16 MB size )along with threadx.However I am not able to get the USBX MSC to work to see the files by attaching the STM32H563 Nucleo board to a PC.But the USBx stack doesn't seem to ...
Hi,where can I find a list of all the drivers/libraries supplied by ST?In particular, because of the need for fast time to market, I am trying to find those for all QSPI flash ICs so I can choose external flash (for video and graphics) accordingly (m...
I am currently working on a project using LWIP with RTOS to send large web data files. I am using the STM32H573VIT MCU. However, I have encountered an issue where I am unable to send the entire file at once. To resolve this, I divided the file into s...
I want to create two nodes program, one node has two publishers and the other one handles a serviceIf I create each node independently both work, however, when running both simultaneously the program crashes ones the service is called. void StartDe...
Hi,I am trying to update the firmware with an xmodem protocol over a uart with stm32. I convert the hex file created by CubeIDE into an Xmodem 1k package and send it. The bootloader I wrote in Stm32, receives this data and writes it to the necessary ...
I'm facing an issue connecting STM32 to the MQTT broker. The mqtt_status has 4 states: MQTT_START, MQTT_CONNECT, MQTT_SUBTOPIC, and MQTT_RUNNING.enum mqtt_status{ MQTT_START = 0, MQTT_CONNECT = 1, MQTT_SUBTOPIC = 2, MQTT_RUNNING = 3};this is...
