Hi,I have an STM32L552 MCU (the 1st) that has only two interfaces to the user, one through the USB-C and the other through Bluetooth. I have another STM32L031 MCU (the 2nd) inside the design that communicates with this L552 MCU through UART/I2C. Here...
Processor: STM32L562QEIBoard: proprietaryWhen connecting STM32CubeProgrammer to my STM32L562QEIx board via USB, I get a Hard Fault interrupt.The USB interface is initialized with MX_USB_Device_Init() and STM32CubeProgrammer correctly detects it. But ...
I am using X-CUBE-AZRTOS-L5 on my project. Also will use X-CUBE-CELLULAR for 4G connection. X-CUBE-CELLULAR uses Azure RTOS version 1.9.0 but X-CUBE-AZRTOS-L5 uses 1.8.0. Cellular package uses NetX features comes with 1.9.0. I use CubeIDE and make se...
I'm in situation programming STM32L552 (FD-CAN) MCU from classic CAN (CAN 2.0B) transceiver host through CAN communication line. According to AN5405, this kind of bootloader doesn't be compatible with classic CAN. However, for avoiding my hardware c...
Hello all, I have a design that is designed with a STM32. The SWDIO pin and SWCLK pin are pogo test points and difficult to solder wires to connect to the ST link programmer. The design has the BOOT0 pin pulled up to VDD. The I2C lines are the only ...
I'm using the cubeide 1.6.1 version.There's a problem with using the bootloader this time.This is bootloader code#define APPLICATION_ADDRESS (uint32_t)0x08010000typedef void (*pFunction)(void);pFunction JumpToApplication;uint32_t JumpAddress;int...
Hello,I am using a Nucleo-L552ZE-Q board and I want to flash a hex file using another microcontroller such as Arduino Mega or Uno or Any. I Found AN3155 but not able to figure out so can I find an example or source code for STM32 bootloader IAP AN31...
Anyone knows why in HAL_OSPI_Init(...) , Octospi free running clock has to be enabled after Octospi is enabled. Form stm32l5xx-hal_ospi.c, lines 404-411: /* Enable OctoSPI */ __HAL_OSPI_ENABLE(hospi); /* Enable free running clock if needed :...
I have been using USB_FS for some time now and recently added the EXT13 IRQ for the user button in the STM32L5 DK. I set a task to toggle a pin when the button is pressed and noticed that if the USB is running, the event does not wake the user button...
Using STM32CubeMX have configured the USB FS device, Debug with 5-pin interface and the SDMMC as an 8-pin interface to drive an eMMC component. The tool is flagging the USB device with a yellow triangle and when you hover on it, the message states p...