FreeRTOS + lwip + ADIN1110

The No-OS drivers would be the route for FreeRTOS. You would need to implement an additional HAL for FreeRTOS which others have done with the No-OS drivers. However, examples specific to FreeRTOS are not in our codebases.

-Travis

Thanks for your answer.

I've seen in the that in the test firmware of the eval-adin1110ebz contains lwip with the adin1110 chip (https://www.analog.com/en/license/licensing-agreement/eval-adin1110ebz_firmware_licence.html). So there should be some glue code between adin1110 no-os and lwip, but i could find it. Can you provide me this part of the  code?

Grettings,

André

Hi Andre1 ,

While we don't have a no-os project for your exact use case. I think it would be best to start from the apard32690 project: https://github.com/analogdevicesinc/no-OS/tree/main/projects/apard32690. One of the examples in there is for a TCP echo server, which is using LWIP as the network stack and the ADIN1110 as the MAC/PHY. Please note that it targets the APARD32690 board, so you will need to port the project for your specific microcontroller.

Regarding FreeRTOS, you can compile it using the No-OS build system, and it can be used in combination with any of the hardware platforms supported (you can find these in the drivers/platform directory of No-OS). An example of doing so is implemented in the iio_demo_freeRTOS project.

Lastly, 2 points worth mentioning:

1. The No-OS wrapper around LWIP was not designed for multithreading, so it would be best if you could run LWIP in a single thread (besides your other application threads).

2. The "LWIP firmware" on the adin1110 eval board has nothing to do with the No-OS firmware using LWIP. So, if you choose to use the code I've previously pointed to, you will have to keep the microcontroller on that board in reset (and just use the ADIN1110 standalone, connecting though the P402 ("Ext.Host") connector).

Hi Andre1 ,

While we don't have a no-os project for your exact use case. I think it would be best to start from the apard32690 project: https://github.com/analogdevicesinc/no-OS/tree/main/projects/apard32690. One of the examples in there is for a TCP echo server, which is using LWIP as the network stack and the ADIN1110 as the MAC/PHY. Please note that it targets the APARD32690 board, so you will need to port the project for your specific microcontroller.

Regarding FreeRTOS, you can compile it using the No-OS build system, and it can be used in combination with any of the hardware platforms supported (you can find these in the drivers/platform directory of No-OS). An example of doing so is implemented in the iio_demo_freeRTOS project.

Lastly, 2 points worth mentioning:

1. The No-OS wrapper around LWIP was not designed for multithreading, so it would be best if you could run LWIP in a single thread (besides your other application threads).

2. The "LWIP firmware" on the adin1110 eval board has nothing to do with the No-OS firmware using LWIP. So, if you choose to use the code I've previously pointed to, you will have to keep the microcontroller on that board in reset (and just use the ADIN1110 standalone, connecting though the P402 ("Ext.Host") connector).