Hello everyone, I use the button to hold the Semaphore in this task, when I press the button the Semaphore is released, but the error I get is that the button is not pressed but the Semaphore is automatically releasedplsss help me, thank so much
I am writing my own context switcher. I have a couple LED blink tasks for testing. It works fine when the tasks don't call any functions. Everything is inline. But when I include some function calls in the tasks and I get a context switch while in on...
Hello,I'm trying to interface to the FTDI FT2232H chip in FT245 Style asynchronous FIFO Mode to get a higher throughput over USB without needing to mess with the USB stack. I'm looking to get around 5MB/s throughput ultimately. Planning to use asynch...
Using STM32G0 with zephyr on a board that has motion sensor, flow sensor, Quectel BG770 modem and Quectel FC41D modem. Modem power is controlled by the switch which is being turned off for sleep and various other peripherals are also being disabled b...
To implement Ethernet communication on the STM32F746 Nucleo board where the Hercules software acts as a TCP server, and the STM32 board (acting as a TCP client) sends a string to control an LED on PB7, same as off string send server recevie the clien...
Hi, I'm trying to transmit Ethernet frame received by STM32H7[0] (passed this packet via serial) to STM32H7[1] to output on STM32H7[1] Ethernet. Ethernet packets input and output operates well if I act just with single controller, but looks like Ethe...
Hi Folks, I am implementing a HAL/DMA UART TX / RX Routine that waits in a state machine for a line-idle interrupt, parses the inputs and immediately responds to the output.The routine needs to work flawlessly, and if a UART error occurs, it needs re...
HiI'm fighting with stm32f107vct to work with external PHY LAN8720.After many tries running it on FreeRTOS with lwIP I decided to start it over.I disabled freertos and lwIP.In CubeIDE I’m enabling only ETH, changing addresses of registers (since IDE ...
Hello I'm developing RTOS environment of dual-core in STM32H757. An error occurred while transfering the data from CM4 to CM7, and I didn't think the EndPoint was fully created, so the value of variable "status" checked, and the value is greated th...
Both X-CUBE-EEPROM and STSW-STM32117 (AN4061 - for STM32F0) use "Virtual Addresses" in the emulated storage: But nowhere explains how these "Virtual Address" numbers are determined/decided.It seems to me that (apart from 0x0000 and 0xFFFF being reser...
