Examples | rtems-examples: Add Scrutiny initialization code (!34)

Abdullah Wasiq (@aftwasiq) gitlab at rtems.org
Wed Sep 2 00:02:39 UTC 2026




Abdullah Wasiq commented on a discussion on scrutiny/init/test.c: https://gitlab.rtems.org/rtems/rtos/rtems-examples/-/merge_requests/34#note_158531

 > +    uint32_t timestamp = ( ts.tv_sec * 1000000 ) + ( ts.tv_nsec / 1000 );
 > +    uint32_t time_delta = timestamp - last_timestamp;
 > +    ssize_t bytes = read( USART2, in_buffer, sizeof(in_buffer) );
 > +
 > +    if ( bytes > 0 ) {
 > +        scrutiny_c_main_handler_receive_data( scrutiny_handler, in_buffer, (uint16_t)bytes );
 > +    }
 > +
 > +    scrutiny_c_main_handler_process( scrutiny_handler, time_delta * 10U );
 > +    scrutiny_c_loop_handler_variable_freq_process( task_idle_lh, time_delta * 10U );
 > +
 > +    uint16_t to_send = scrutiny_c_main_handler_data_to_send( scrutiny_handler );
 > +
 > +    if ( to_send > 0 ) {
 > +        uint16_t sent = scrutiny_c_main_handler_pop_data( scrutiny_handler, out_buffer, sizeof(out_buffer) );
 > +        write( USART2, out_buffer, sent );

I'll try, but one thing I had mind was to add more transport examples later under different files

However for this block of code specifically I don't know how exactly to approach making it more modular for different transports, wouldn't it just refactor the entire function? I could try adding comments before specific regions indicating that this part of the code should be changed if you are using a different transport. But those comments could also be wrong since I haven't tested CAN or UDP, only USART

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems-examples/-/merge_requests/34#note_158531
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