SWI best practice to post a value along

Hello everyone,

Target is C6678, Sysbios 6.37, XDCTools 3.25, CCS v6beta.

Here's what we want to do :

- Post a swi N times with N different values to be transmitted with the post

- Make sure we DONT lose any posted swi and the value associated

- Calling context of the 'post' range from Idle to Task to Swi to Hwi

- the same SWI can be called from different places in the code

Here's what we noticed :

Swi_or doesn't fit our needs because let's say the SWI is posted 3 times in a HWI context, the SWI will only execute once.

Swi_post isn't right either.

Swi_inc is OK with the repetitions = getTrigger and while loop as described in the SYSBIOS User Guide.

But we also need to pass an argument with the SWI.

 When the SWI is posted from a single place we used the following mechanism

Swi_getAttrs(swi_hdl, NULL, &param);
param.arg0 = (UArg) &event_table[0]; /* fixed pointer */
Swi_setAttrs(swi_hdl, NULL, &param);
Swi_inc(swi_hdl);

// in the SWI function
// getTrigger call to know the number of times the swi must // be executed
// read the event_table

My question is :

When a SWI is to be posted in A) a task context b) a SWI context,
what's the best strategy to make sure we don't lose 'posts' and have a 32-bit argument passed with each post ?