Synopsis

ctdb_rt_test_sumt - Test application for Summit 1553 remote terminal driver.

Description

This is a simple test application for GLAST 1553 remote terminal implementations. A listen task handles telecommands received from the BC. The received telecommands are displayed as they arrive. There are commands to send telecommands and diagnostic telemetry packets to the BC. The sent packets contain an incrementing test pattern for the application data. Errors are printed as they are encountered.

The Summit RT test application automatically provides housekeeping telemetry (with test pattern application data).

The following commands are accepted from the shell once the test application is started:

rt_init \<addr\> - Initialize the RT driver. \<addr\> is RT address.
rt_start - Start listening on 1553 bus. Spawns packet receive tasks.
rt_stop - Stop listening on 1553 bus. Deletes packet receive tasks.
rt_exit - Shutdown RT driver.
rt_pkt_telem \<size\> - Send test pattern telemetry packet. \<size\> is bytes of test pattern.
rt_pkt_cmd_tx \<size\> - Send test pattern telecommand packet. \<size\> is bytes of test pattern.
rt_diag - Display current values of RT diagnostics.
rt_clear - Reset RT diagnostics.