About jschneider

jschneider · 2024-06-25

Hi, I am working on an Azure RTOS project, which requires jumbo frames capability. My current devkit is a MYD-YF13X to utilize 1 gigabit ethernet PHYs. My goal is to receive 9000-byte packets, but I am not able to receive any bigger than ~2000 bytes....

jschneider · 2024-05-24

Hello, my aim is to achieve a reliable receiving UDP speed with stm32mp13 while sending a payload of 150 mbit/s.I did performance tests of 1 gigabit Ethernet using a MYD-YF13X development board and iperf3. Here are some of my results:19% packet drop ...

jschneider · 2024-05-07

Hello, is there a possibility to apply TraceX to a ThreadX project using MP135? I could follow some tutorials and include the necessary TraceX functions, but I can't generate a .trx file. The option is simply not available in the CubeIDE. Would you h...

jschneider · 2024-01-31

Hello, I would like to integrate ethernet2 in my bare-metal project. I am aware that not only eth2 pins have to be properly configured, but also a 10th pin of MCP IO expander. However, the eth2 seems to be disabled after all. I am doing the same conf...

jschneider · 2024-01-10

Hello, I am currently using bare-metal MP13 solution in CubeIDE. I want to integrate uart with DMA. After configuring DMA settings for uart4, a following fragment of DMA init code has been generated:NVIC is not available for Cortex-A, but still its f...

jschneider · 2024-07-01

Hi, Of course, I can share a sample piece of code.You might also need to consider the assumptions of my first post. Best,J.Schneider

jschneider · 2024-06-26

Hello, I solved the problem.I just had to reset RSF in ETH_MTLRXQxOMR. Best,J.Schneider

jschneider · 2024-06-06

Hi, I tested the MYiR developement board with Azure NetXDuo and iperf utility. I was able to achieve a highly satisfying performance with udp communication. Best,J. Schneider

jschneider · 2024-05-27

Hello @PatrickF The description of my results might have been ambiguous, so I am providing the updated version.The receiving drop rate is not satisfying. 19% is too much while sending only a 150 Mbps.Sending the udp data is also a problem. While try...

jschneider · 2024-05-15

Hi, for anyone interested in the topic, I have found the solution. At first, TX_ENABLE_EVENT_TRACE has to be defined within the ThreadX project. It is necessary to apply TraceX features to the code.Following https://community.st.com/t5/stm32-mcus/ho...

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STM32MP13 - Jumbo Frames - Constrained MTU size problem

STM32MP13 - MYD-YF13X - Gigabit Ethernet - Poor Performance

STM32MP135 - Azure RTOS - TraceX

STM32MP135 - Baremetal - Ethernet2

STM32MP135 - BAREMETAL - UART - DMA

Re: STM32MP13 - Jumbo Frames - Constrained MTU size problem

Re: STM32MP13 - Jumbo Frames - Constrained MTU size problem

Re: STM32MP13 - MYD-YF13X - Gigabit Ethernet - Poor Performance

Re: STM32MP13 - MYD-YF13X - Gigabit Ethernet - Poor Performance

Re: STM32MP135 - Azure RTOS - TraceX