About Pavan_LohiaGroup

Pavan_LohiaGroup · 2024-10-18

I am Implementing RNDIS Over USB using the Stack provided by STM32 Team. The Data Received at the EP OUT Function is Correct for the First Few Bytes of Data, Post that the Data is Jumbled/Incorrect. Not Sure whats the Reasons though.I tried Verifying...

Pavan_LohiaGroup · 2024-08-18

STM32L072 has USB as Additional Functions instead of an Alternative FunctionThough in one of my Earlier Post It was briefly explained, It felt to have a Dedicated Post in General Thereby this Post to Better Understand the Difference and Way of Workin...

Pavan_LohiaGroup · 2024-08-08

I Created a New Project for the Following MCU'sSTM32L072CZYSTM32F103C8T6STM32F401REI enabled the USB as Device and Also Selected Virtual Com Port as the Middleware and Generated the Project.Upon Loading the Respective Projects to the MCU's The USB Po...

Pavan_LohiaGroup · 2024-06-25

Using B-L072Z-LRWAN Board, I'm trying to Enumerate the USB Port as a Ethernet Adapter.(As Device not Host)Thereby I integrated just the USB-ECM Stack provided by the STM32 itself.I initially had issues with Driver, Post Following the Guide/Post from ...

Pavan_LohiaGroup · 2024-06-25

MCU: STM32L072CZxDevelopment Board: B-L072Z-LRWAN1Middleware: USB-RNDIS From STM32's GitHib: STM32_MW_USB_DEVICE.Entire Project for SMT32CubeIDE is attached as Attachment.I have Integrated the USB-RNDIS Middleware Stack into the Project using STM32Cu...

Pavan_LohiaGroup · 2024-08-12

@FBL, As It should be Configured or used as Additional Functions, Can You please Help us how should it be done.

Pavan_LohiaGroup · 2024-08-12

Hi @FBL ,Can You please Elaborate and Explain me, If Pins aren't Configured/Initialized, How does the VCP Code even Work?

Pavan_LohiaGroup · 2024-08-12

Hello @TDK ,My Bad, I Checked the Code again and Yes You were Correct for F401RE.Unfortunately The same Doesn't Apply for F103 and L072.Though Pins are not Initialized or Configured, It Puzzles me how does the USB Port Still work.I would Humble Reque...

Pavan_LohiaGroup · 2024-06-27

@Pavel A., Would it be possible to brief a little more on Ethernet to PPP or SLIP.As You have understood, I just need to Passively move the raw ethernet packets from host to LoRa radio, I shall not modify interpret or do anything with raw Ethernet da...

Pavan_LohiaGroup · 2024-06-27

> and you're sure that they are USB Host portsYes, I have confirmed they are USB Host Ports> I mean, do they support USB-ECM ?Not Out of the Box, As in General How we will be in need to install Drivers for Windows and Linux, The Same can be used too.

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Understanding USB at Low Level from Host

Alternative Functions and Additional Functions

GPIO Pin Initilization for USB Port

USB-ECM Enumeration over USB for STM32L072

USB-RNDIS Works Partially and Later Results in HardFault

Re: GPIO Pin Initilization for USB Port

Re: GPIO Pin Initilization for USB Port

Re: GPIO Pin Initilization for USB Port

Re: USB-ECM Enumeration over USB for STM32L072

Re: USB-ECM Enumeration over USB for STM32L072