Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi everyone,During developing applications with STM32l476, using HSI16, I choose STOP1 or STOP2 mode to reduce power consumption , and wake up with RTC Alarm.if (HAL_RTC_SetAlarm_IT(&hrtc, &sAlarm, RTC_FORMAT_BCD) != HAL_OK) { Error_Handler(); } ...
Hi,For FreeRTOS we can choose using CMSIS OS wrapper in the CubeIDE. But there is not such options for ThreadX. So, how to enable it? Thanks.
Hello STM Community,I am working with the STM32G431 microcontroller and have encountered a discrepancy between the practical and theoretical ADC sampling rates. Here's my setup:ADC Input: PA0 configured as ADC1_IN1 (single-ended mode).ADC Parameter...
Hi Community,I came a cross with a strange error that I can not understand the reason.As I search the read me file of the example project which is shared by ST.It is written as below.2. load the image into the target3. Execute the code- LED4 toggles ...
A BOT protocol read fail error is occurring in usbh_msc.bot.c:- See "*** MY MOD-" below USBH_StatusTypeDef USBH_MSC_BOT_Process (USBH_HandleTypeDef *phost, uint8_t lun) { ... else if (URB_Status == USBH_URB_STALL) { /* This is Data IN Stage STALL...
Hello everyone,I’m encountering an issue with the srand() function in my STM32H747 project, and I would appreciate your insights on what might be causing this problem.Hardware:MCU: STM32H747IIT6Custom boardSoftware setup:CubeMX-generated projectCube ...
I am using the STM32H743VITX MCU and TouchGFX with the display (800x480px) in a single buffer format with RGB565. The framebuffer size is calculated to be 750KB; however, the MCU does not have a contiguous 750KB region in RAM. I am exploring ways to ...
Hello,I am testing UART via a loopback test. This shows that the expected data is being sent on TX and received on RX, but the receive function always times out.This post stated to clear the OVR and RXNE flags before calling the receive function, but...
Hello,I'd like to set up a log management system that would allow me to write to both the UART and a file (NOR flash).However, I'm encountering data architecture difficulties that I can't resolve.I'll typical want to write in my file only after buffe...
I'm working on an STM32 project where I'm jumping to code in external QSPI flash (address 0x90000000) after booting from internal flash. I've configured the QSPI memory-mapped mode correctly, and the jump to the external flash works. The interrupt ve...
