2025-10-23 9:33 PM - last edited on 2025-10-24 10:42 AM by mƎALLEm
if (txbuffer->next != NULL)
{
txbuffer = txbuffer->next;
/* Set buffer 2 address */
WRITE_REG(dmatxdesc->DESC1, (uint32_t)txbuffer->buffer);
/* Set buffer 2 Length */
MODIFY_REG(dmatxdesc->DESC2, ETH_DMATXNDESCRF_B2L, (txbuffer->len << 16));
}.2025-10-24 10:12 AM
Hello @Aks,
To assist you better, could you please answer the following questions:
Best regards,
2025-10-24 10:24 AM
As for TSN, it is supported by the hardware; however, unfortunately, there is currently no driver provided by ST. You can check the reference manual for more details.
Additionally, you may find the following knowledge base article helpful for running a bare-metal Ethernet application, as it provides useful tips: