STM32H7S3L8 - is there any example to flash firmware to external memory using spi and execute in place
Is there any example to flash firmware image to external flash memory over SPI and execute in place.Device - STM32H7S3L8
Forum Posts
Resolved! STM32F7 USB endpoint stuck
Hello,I found an interesting problem with the USB controller. Our device uses MCU STM32F756, with USB in FS Device mode.We have a total of three USB IN endpoints, controlled via Azure RTOS / USBX middleware. With a heavy load on USB endpoints, someti...
Resolved! UART communication between Raspberry Pi 4 and stm32f411re
Hi, i want the communication between stm32f411re board and raspberry pi 4. i tried to do with uart2 through USB cable it is working fine. but sometimes it is not able to communicate properly. there is a delay while communicating sometimes. will i2c o...
stm32wb15 "CFG_LPM_STANDBY_SUPPORTED 1" does not work with BLE.
I am writing an embedded software project that includes BLE GATT protocol with stm32wb15 mcu.Based on the "BLE_HeartRate" example, to use stop1 and standby in the project;I activated "CFG_LPM_SUPPORTED 1" and "CFG_LPM_STANDBY_SUPPORTED 1".Question 1I...
Can STM32L431 configure the RX of the serial port to EXTI wake-up in STOP2 mode?
Can STM32L431 configure the RX of the serial port to EXTI wake-up in STOP2 mode? Why can't I wake up? And idle interrupts cannot be used either. The manual states that the EXTI and RX pins have been connected together in hardware, but the STOP2 mode ...
Help building from STM32CubeF3
Hello there! I'm trying to build a blinky program using make I'm using HAL, and the CMSIS V2 FreeRTOS ports/sources from https://github.com/STMicroelectronics/STM32CubeF3/tree/master My program compiles, but it doesn't blink, and I have no idea of ho...
Example project for USBX HOST with CDC-ECM class for connecting a USB-Ethernet dongle
Looking for an example for how to configure the NetxDuo and USBX HOST stack for using CDC-ECM class for interfacing an USB-Ethernet dongle.rtos-docs/rtos-docs/usbx/usbx-host-stack-6.md at main · eclipse-threadx/rtos-docs (github.com)The above link gi...
Resolved! Does STM32 provide any generic VID and PID?
Hello,We are currently developing a device based on STM32L0 MCU. We would like to implement a USB device functionality in it. The problem we have is that we don't know what USB VID and PID to set for it, since we don't want to buy our own, since this...
STM32L496 No USB communication, internal pull-up not set
Hello community,I am having some problems getting USB to work on a STM32L496. Maybe you can help me or have some tips for me.I have designed a custom board that should provide access to some sensors and the CAN bus via USB as a COM interface.The boar...
Timer direct input capture dma to memory buffer on stm32H503
I am trying to launch a dma of the input capture of the timer2 ch2 latched captured register to a memory buffer. I am using the DMA to allow me to record 75 captures so as to be able to determine the time for 75 cycles of a 500 KHz input signal. Set...
