andreika-git
/
ChibiOS
mirror of https://github.com/andreika-git/ChibiOS.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

More optimizations. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@14759 27425a3e-05d8-49a3-a47f-9c15f0e5edd8
This commit is contained in:
Giovanni Di Sirio 2021-09-13 09:23:12 +00:00
parent 5dec8a8f1f
commit 1b95d15504
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
os/rt/src/chvt.c
View File

@ -334,6 +334,7 @@ void chVTDoResetI(virtual_timer_t *vtp) {
/* If the list become empty then the alarm timer is stopped and done.*/ /* If the list become empty then the alarm timer is stopped and done.*/
if (ch_dlist_isempty(&vtlp->dlist)) { if (ch_dlist_isempty(&vtlp->dlist)) {
port_timer_stop_alarm(); port_timer_stop_alarm();
return; return;
@ -481,15 +482,18 @@ void chVTDoTickI(void) {
is re-entered on the callback return. Note that "lasttime" can be is re-entered on the callback return. Note that "lasttime" can be
modified within the callback if some timer function is called.*/ modified within the callback if some timer function is called.*/
chSysUnlockFromISR(); chSysUnlockFromISR();
vtp->func(vtp, vtp->par); vtp->func(vtp, vtp->par);
chSysLockFromISR(); chSysLockFromISR();
now = chVTGetSystemTimeX();
/* If a reload is defined the timer needs to be restarted.*/ /* If a reload is defined the timer needs to be restarted.*/
if (unlikely(vtp->reload > (sysinterval_t)0)) { if (unlikely(vtp->reload > (sysinterval_t)0)) {
sysinterval_t delay; sysinterval_t delay;
/* Refreshing the now delta after spending time in the callback for /* Refreshing the now delta after spending time in the callback for
a more accurate detection of too fast reloads.*/ a more accurate detection of too fast reloads.*/
now = chVTGetSystemTimeX();
nowdelta = chTimeDiffX(lasttime, now); nowdelta = chTimeDiffX(lasttime, now);
#if !defined(CH_VT_RFCU_DISABLED) #if !defined(CH_VT_RFCU_DISABLED)