About jmorganj

jmorganj · 2022-07-01

I followed the directions for setting up Ethernet on the STM32H757xi-Eval board from here. I am using the Cube FW version 1.10.0. Therefore I applied the fixes for the specific issues of that firmware version. I have seen that I'm getting the call ba...

jmorganj · 2022-06-30

I have been trying to set up an Ethernet application demo on the STM32H757Xi-Eval board that I am helping to evaluate for a customer trying to determine if st micro-controllers are the best chip to utilize in their next gen releases. I have not had m...

jmorganj · 2022-06-29

I have followed the driections from here to set up my project using ethernet. However, I do not get any response that the ethernet application is even running. I have tried pinging the set ipaddress of the board given in the description. I'm on Ubunt...

jmorganj · 2022-06-28

I want to use the LED/Display drivers already written for the evaluation board. I am unable to include "stm32h747i_eval.h" which is located in my repository folder "STM32Cube/Repository/STM32Cube_FW_H7_V1.10.0/Drivers/BSP/STM32H747I-EVAL". Can this b...

jmorganj · 2022-06-27

I am using the stm32h757i-Eval board and am trying to get a simple Ethernet LWIP application running. I am also using native Ubuntu 18.04. I have the H7 CubeMX repo v1.10.0. I am running the project in STM32CubeIDE. I have verified both the IDE and C...

jmorganj · 2022-07-22

Thank you for the link. I'm assuming my issue is something to do with the Cache size. I'll take a look at your article. Is the solution in your article a replacement for using the MPU or should they be used together?

jmorganj · 2022-07-05

Thanks @Piranha . Setting ETH_RX_BUFFER_CNT to ETH_RX_DESC_CNT did not remove the callback error for me. If there is any other information I can supply that may be useful in scenarios you may know of that could be happening, I can share any code or ...

jmorganj · 2022-06-30

The directions from here, are about as good as it gets, which is disappointing. For any of these BSP files to work with CubeMx, you must setup the peripheral in cube. If you do not, then it is likely that the portion of the Hal library needed by a sp...

jmorganj · 2022-06-30

Short Answer, Yes. Set JP5 to Crystal Oscillator.Follow the directions from the linked post.Also, use RMII for the ethernet protocol, in case that was not known from UM2525. Under RCC, no need to disable or bypass HSE or LSE. Just use the crystal osc...

jmorganj · 2022-06-30

The stall was because there was no response from the ethernet phy.Follow the second linked directions. Set jumper JP5 to the MCO side. Also, use RMII for the ethernet protocol. Under RCC, no need to disable or bypass HSE or LSE. Just use the crystal ...

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STM32H7 Ethernet Error Callback?

Why does my application stall when calling udpSend?

For the STM32H747i evaluation board, is there any specific hardware changes needed for working ethernet?

How do I import the files for the LED driver on the STM32H747i-Eval board?

Is there a known project for the STM32H747I-Eval board that uses the ethernet stack on board?

Re: STM32H7 Ethernet Error Callback?

Re: STM32H7 Ethernet Error Callback?

Re: How do I import the files for the LED driver on the STM32H747i-Eval board?

Re: For the STM32H747i evaluation board, is there any specific hardware changes needed for working ethernet?

Re: Why does my application stall when calling udpSend?