Skip to content

Keep afatfs_poll out of scheduler() to free F7 ITCM_RAM #12169

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
sensei-hacker merged 1 commit into from
Oct 18, 2026
Merged

Keep afatfs_poll out of scheduler() to free F7 ITCM_RAM #12169

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 3 additions & 1 deletion src/main/io/asyncfatfs/asyncfatfs.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3638,8 +3638,10 @@ static void afatfs_initContinue(void)
/**
* Check to see if there are any pending operations on the filesystem and perform a little work (without waiting on the
* sdcard). You must call this periodically.
*
* NOINLINE keeps this out of the FAST_CODE scheduler(), where it would otherwise take ITCM_RAM on F7/H7.
*/
void afatfs_poll(void)
NOINLINE void afatfs_poll(void)
{
// Only attempt to continue FS operations if the card is present & ready, otherwise we would just be wasting time
if (sdcard_poll()) {
Expand Down
Loading