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HMS91C7432

HMS91C7432 features and functions

Hynix Semiconductor 

Hynix semiconductor

Specifications of HMS91C7432

Example 7. Host requesting SMTP Connection Status and the HMS91C7432 returns

When sending out an email during SMTP session, the host should know when can it pass the

mail header and when can it pass the mail body to the HMS91C7432. Usually, depending on the

traffic of the network, it takes a longer time to be successfully logon to the SMTP server. The

host should frequently check the connection status to determine the time to pass the mail

header or to determine when to terminate the logon process if a time out is up. The host may

make such a report by using Simple Command Mode with Control Code 0x05. The

HMS91C7432 will return the SMTP connection status by Complex Command Mode with Control

Code 0x06 followed with the SMTP status code as listed in Table 8.

This example demonstrates how the host makes a SMTP connection status request and how

the HMS91C7432 responds to this request. The host made the request after a successful logon

to the SMTP server. The HMS91C7432 report that it is ready to accept the mail body. If the

request is made during the mail sending session, the following connection status indicates the

HMS91C7432 is ready to accept more packets (Outgoing buffer is not full).

Host requesting command format:

Sync 1

Sync 2

0x7E

0xFE

Control

0x05

Length

0x00

HMS91C7432 return the connection status:

Sync 1

Sync 2

Control

0x7E

0xFE

0x06

Length

0x01

Data ID

0x60

20

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