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STM32 MCUs Embedded software

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Connect with LwIP to port 5000

Hi Guys,I want to connect a server via port 5000.When connecting to other server with port 80 there is no problem, but when connecting with port 5000 it doesn't works.IP_ADDR4( &remote_ip, 11, 12, 13, 14);CommDropsTcpConn = netconn_new(NETCONN_TCP);n...

Lmali.1 by • Associate III
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LwIP_HTTP_Server_Netconn_RTOS for Nucleo 767ZI isn't converted properly for STM32CubeIDE and it does not build.

CubeIDE version 1.6.0, Firmware version F7_1.16.0, on MacOSIn CubeIDE, start a new project from the examples, choose the nucleo-144 for 767ZI and LwIP. This leaves the LwIP_HTTP_Server_Netconn_RTOS example. But it will not build.There is a missing li...

Resolved! VBUS sensing doesn't work because internal pull-up is activated during USB init rather than when connected - STM32F072

Hi all, I just thought I'd add to the list of questions about USB! :grinning_face_with_sweat:I read AN4879 and it says "when the host presence is detected by the device, the device connects its pull up resistor". This is very clear - first detect the...

UART DMA receive via RTOS

hey therethere is a simple question: how can I receive data on my UART in DMA mode using RTOS? recently I ran a project where I just get all the data right when they arrived using UART DMA. but not I what the whole process to be done using RTOS. how ...

Ala by • Senior
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STM32H747i Lwip support

Hi,In the STM32H7Cube code, There is no LwIP example/Application code for STM32H747-eval. Can anyone direct me towards the same?Or let me know the delta between STM32H743 and STM32H747 LWip configuration.The most important code i need is the ethernet...

VishwasM by • Associate
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STM32L1 FreeRTOS tickless idle with RTC wakeup

Posted on October 20, 2016 at 20:04 I'd like to implement vPortSuppressTicksAndSleep() to put the MCU into sleep or stop mode when there is nothing to do in FreeRTOS tasks. It should be woken up by an EXTI interrupt or RTC wakeup. In my implement...

grzegorz by • Associate III
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