Patent ID: 11928075
Assignee: DELTA ELECTRONICS, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. A method of transmitting data and command through RS232 serial port, incorporated with a user-end device and a server-end device connected through an RS232 serial port, comprising:
a) controlling a second counter to accumulate when transmitting data to the user-end device, wherein the second counter is synchronized with a first counter in the user-end device;
b) re-executing the step a) until the count of the second counter reaches a triggering threshold;
c) stopping transmitting the data to the user-end device for a waiting time period and temporarily storing the data to be transmitted during the waiting time period when the count of the second counter reaches the triggering threshold; and
d) clearing the second counter and restoring to transmit the data to the user-end device after the waiting time period has elapsed.