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I send data from evaluation board MCB2300 (with LPC 2378 microprocessor) to a user's PC via Ethernet using TCP/IP protocol. A program named Ethereal shows that MCB2300 transfers 1024 bytes segment during 7-8 ms after ACK is received from PC. Why the transfer is so low? (Program sample is EasyWeb).
I DO NOT have Keil RL.I use Keil evaluation kit. Is it possible to program Ethernet controller registers for MCB2300 (LPC 2378)?
"Is it possible to program Ethernet controller registers"
Of course it is.
But YOU need to learn what they do and how to configure them.
Regardless, the delay YOU are seeing is almost certainly not going to be with the way in which the registers have been configured. It is far more likely that YOUR code is not checking the status of the ethernet (and subsequently TCP) reception fast enough.
1.Program EasyWeb include module in which Ethernet controller initialize.This controller is configured using the registers : power, interrupts and so on. Nobody work with this program - is that so?
2. question for Gladys Slavek Each TCP packet was 1Kb, so there were 16 transmissions You wait acknowledge after each transmissions?