Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I'm trying to Blink 2 leds using freertos. The code in generated by CubeMX. When generating it shows like the image attached below. So I go to Sys tab and select timebase source as TIM1. When I flash the code I'm not able to see any output. When I st...
There is a packing mode check in Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_spi.c, function HAL_SPI_Transmit_DMA around line 1464, that is referencing RX side DMA handle:1464 /* Packing mode management is enabled by the DMA settings */ 1465 i...
Unlike STM32F7 (and presumably other STM32 families) which defines IS_SDMMC_ALL_INSTANCE in the CMSIS header file stm32f7**xx.h, the STM32H7 does not define this macro which is required for proper compilation of stm32h7xx_hal_sd.c and stm32h7xx_ll_sd...
have a default location X. If want to update the code, i download it to location Y and expect the STM32 to start at location Y after reboot. However, the routine keeps rebooting from X. what am i missing?
Dear all,I've finished my board and application around the L6480H stepper driver and cSPIN library, all is fine, but now I have to add at my application the boot loader feature in order to achieve the in-field firmware update possibility (attached a ...
HelloI cannot find any working project/example on the internet/ST 's website/other sources about USB OTG High Speed.Can anybody help me to find a example for High Speed USB for STM32F746NG-DISCO board?I tried to create a project with CubeMX but it di...
Hi AllI am in need of some assistance and your help will be greatly appreciated.First off, I am totally new to anything vaguely resembling an ARM MCU, realtime operating systems and LWIP so please go easy on me as I proceed demonstrate my profound ig...
I have 2 application codes and 1 bootloader code. The bootloader should jump to the one of the 2 application codes.How do I implement the bootloader code and configure the layout of the application codes?
Hi all, I'm wondering if/how an external QSPI memory-mapped flash can be updated through DFU...Am I wrong or this is not possible as the QSPI itself is not yet programmed ?How does ST-LINK solve the same problem ? Best Regards, ...
