Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Dear forum,I have a simple application using an STM32L4 and the analog COMP2 interrupt to blink a PWM LED. The device also uses USB virtual COM port capabilities for a simple terminal with a few commands. Everything works as expected.Now, I want the ...
Problem descriptionHi everyone,I’m working with a NUCLEO-F411RE board and I need to use USART2 (PA2=TX, PA3=RX) to communicate with a LoRa module (Reyax RYLR998).The issue is: even though I configure USART2 in CubeMX, all data I send ends up on the C...
Each time I enable SPI, it works fine.However, whenever I include USART, SPI freezes, and this issue affects multiple chips I've tested.SPI and USART both work well individually.The problem seems to stem from CubeMX, which doesn't generate the code c...
Howdy;I have a li'l stm32u031, with a pushbutton attached to PA0. This MCU is clocked with no external oscillators. I've configured the button/pin to work with Timer2/Channel1 in Input Capture mode when the MCU is in run mode, to detect and measure b...
As the title says.I am using STM32H523RCT6 with no RTOS (no ThreadX) and USBX in Standalone mode.The code is basically:MX_USB_PCD_Init();MX_USBX_Device_Init();HAL_PCD_Start(&hpcd_USB_DRD_FS); Which executes, but as soon as the USB_DRD_FS_IRQHandler i...
Hello,I'm just a begginer with embedded and STM32 so bare with me please.I was trying to follow a program tutorial to periodically blink an LED using a timer channel in PWM generation mode. I have an STM32 Nucleo h755zi-q board, I set the integrated ...
I'm developing camera-related things on the N6, and while perusing the JPEG encoder, I noticed that the datsheet and registers for it seem to indicate it can convert raw RGB (565? 888?) to JPEG. This is alongside Grayscale, YUV, and CMYK. However, in...
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hello,In the STM32CubeC0 v1.4.0, when I enable the BYPSHAD bit in the CR register and later try to deinit the device, I get an ERROR. It does not happen if I disable it before deinitialising. Should I disable it by hand, or is it a mistake and should...
Want to incorporate LwIP_UDP_Echo_Server example code for NUCELO-H723ZG with another project which has ADC, DMA, and timer system setup for sampling data. Issue is there is no .ioc file for the example code and when trying to look into the code manua...
