i.MX RT serires: How to read out the register value from Rx Packet Count Statistic Register "ENET_RMON_R_PACKETS"

kyleyang — Wed, 30 Oct 2019 10:29:01 GMT

Hello,

I create a lwip ethernet project code and want to read out the TX/RX packet count from register "ENET_RMON_R_PACKETS" and "ENET_RMON_T_PACKETS".

But the value of the register is always zero even if transceive the data packet.

Here is my code:

ENET_Type* base = ENET;

PRINTF("RMON_T_PACKETS=%u\r\n", base->RMON_T_PACKETS);

PRINTF("RMON_R_PACKETS=%u\r\n", base->RMON_R_PACKETS);
PRINTF("IEEE_T_FRAME_OK=%u\r\n", base->IEEE_T_FRAME_OK);
PRINTF("IEEE_R_FRAME_OK=%u\r\n", base->IEEE_R_FRAME_OK);

Re: i.MX RT serires: How to read out the register value from Rx Packet Count Statistic Register "ENET_RMON_R_PACKETS"

danielchen — Thu, 31 Oct 2019 08:50:36 GMT

Hi Kyle:

Please refer to below thread.

https://community.nxp.com/message/1060928

Regards

Daniel

topic i.MX RT serires: How to read out the register value from Rx Packet Count Statistic Register "ENET_RMON_R_PACKETS" in i.MX RT Crossover MCUs

i.MX RT serires: How to read out the register value from Rx Packet Count Statistic Register "ENET_RMON_R_PACKETS"

Re: i.MX RT serires: How to read out the register value from Rx Packet Count Statistic Register "ENET_RMON_R_PACKETS"