This paper is concerned with the development of a packet communication protocol KAX. 25 to be used on the KITSAT microsatellite. As a part of the KAX, 25 protocol, an interrupt driven I/O driver, I/O handler and an AX. 25 radio communication protocol ...
This paper is concerned with the development of a packet communication protocol KAX. 25 to be used on the KITSAT microsatellite. As a part of the KAX, 25 protocol, an interrupt driven I/O driver, I/O handler and an AX. 25 radio communication protocol are implemented in the KASCOM that will be used as On-Board Computer in the next missions. The implemented protocol is applied to the enginnering model of the KITSAT-2 satellite in the test configuration simulating the link between the satellite and the ground station and the compatibility of the data link layer protocol is tested.