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...
Hello,I designed a BLDC motor driver for myself and I am currently in the software phase.I am using the 1st, 2nd and 3rd channels of the TIM8 timer for 3 phases, but I do not have any information about how to create SPWM in stm32 or how to trigger th...
I am using an STM32G473 with FreeRTOS and am having issues with some interrupts sometimes causing an NMI, making the processor hang in the NMI_Handler (until the watchdog resets it if enabled).The issue occurs sometimes, and I can always eventually t...
THIS IS URGENT.I have had Ux_Device_CDC_ACM (and an enhanced version of it) working for months, and it has since BROKEN. I use the NUCLEO-U5A5ZJ-Q to baseline.Here is what I did:1) Created a new Ux_Device_CDC_ACM project.2) Used STM32CubeIDE Version...
Dear,I'm trying to use the ETH with Zephyr RTOS 3.5.99. It was built the samples/net/dhcpv4_client sample, however, I tried to build others examples from samples/net/socket, such as echo and echo_client, but was impossible.I would appreciate it if an...
float read_internal_temperature(void) { uint32_t adcValue; float temperature; // Configure ADC channel for temperature sensor ADC_ChannelConfTypeDef sConfig = {0}; sConfig.Channel = ADC_CHANNEL_TEMPSENSOR; sConfig.Rank = A...
While experimenting[*] with the USART_WakeUpFromStop1 example on my NUCLEO-L496ZG I noticed that repeatedly entering STOP1 mode leads to dropped character if running with a baudrate > 4800 bps. I'm using STOP1 mode in a different project and I hoped ...
I am writing this post in case anybody encounters a similar problem. I had a problem with assigning IP address to STM32F769I-DISCO devboard and communicating with it via Ethernet while using LwIP and FreeRTOS. The solution to this problem was disabli...
here i generate pulse using pwm generation.. where i need to stop at n th pulse.. so i use RCR register to stop it..where my mcu handle only 8 bit data to the RCR register.. so i split the data into array "RCR_Data" and stores as source destinationi ...
STM32H7S78-DKlinker error occured.estimated minimum size of 0x1'3456 bytes ...Using IAR EWARM 9.60.2.What should I do?
Hi,I am reviewing the Safety Manual to utilize the Self-Test Library provided by ST, and I have questions about the RAM Test method.It is mentioned that STL provides RAM Test using the March C-algorithm, and its verified diagnostic coverage can satis...
