Hi, in all the example code I've found related to using FreeRTOS and LwIP and performing Ethernet related tasks the MPU is always used to protect the Ethernet DMA. Why is this the case and what could go wrong if the MPU is not used?Thanks,Doug
Hi, I have some working code for STM32F746ZG that has a UART command line interface and FreeRTOS. It uses the "HAL_UART_Receive_IT" function and then waits for "HAL_UART_RxCpltCallback" function to set an OS flag when a character is received. When I ...
Hi, I'm just wondering if it's a requirement for FreeRTOS to use preemptive task scheduling when combined with LwIP for proper Ethernet communications. In the examples available with the STM32F7 Cube firmware all of the examples have preemptive task ...
I'm getting a hard during the idle task creation of a minimal out-of-the-box cmsis-osv2-freertos project. Setup:STM32CubeIDE version 1.1.0STM32Cube FW_F1 V1.8.0STM32 projectMCU is STM32F103C8TxConfiguration:System Core --> SysDebug = serial wireTimeb...
Hello,i have one problem with bootloader application. I used STM32F205 microcontrollerMy Bootloader SW starts to 0x0800000 address and my application starts to 0x08010000 address.Application is correctly written but it's not possible to jump on the 0...
I'm trying read/write files from Fat FS from usb pendrive throught my custom board using STM32F7 MCU and I have a initialitzation problem in some usb pendrive. I was testing with 2 diferent usb pendrive, one with 2Gb and the other 32Gb. The 2Gb pendr...
I have a STM32F429 Discovery board and I have FreeRTOS on my framework. What is the correct/proper way to handle UART RX/TX Interrupts with FreeRTOS?Currently I setup UART5 with RX Interrupts enable and I will service them on the IRQ Handler. Then pr...
Just looking for the call to output a value to a DAC.The top of the stm32f7xx_hal_dac.c file in a section "*** Polling mode IO operation ***" it mentions "To read the DAC last data output value, use the HAL_DAC_GetValue() function." but no mention of...
Hi,I am looking for new version for LwIP TCP/IP stack demonstration for STM32F107. The one available on ST site (STSW-STM3202) is of version 1.0.0 which was created in 2009. Is there new version for this software?Best regards,
Hi Everyone; I am new to ST family and was trying out battery charger detection in stm32L4R5ZI in Nucleo board. The Examples provided by ST doesn't cover an dedicated example for STM32L4R5ZI, so I tried creating my own code using Cube MX. I conf...
