colin/buffybox
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'pr-os-sleep' into 'master'

Browse Source 
use OS sleep instead of polling to reduce CPU usage

See merge request postmarketOS/buffybox!31
This commit is contained in:
Johannes Marbach
2024-10-05 18:34:02 +00:00
parent 026c1b6f3b a036d1e9a1
commit 2d9a96f646
2 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
buffyboard/main.c
View File

@@ -284,7 +284,8 @@ int main(int argc, char *argv[]) {
/* Periodically run timer / task handler */ /* Periodically run timer / task handler */
while(1) { while(1) {
lv_timer_periodic_handler(); uint32_t time_till_next = lv_timer_handler();
usleep(time_till_next * 1000);
} }
return 0; return 0;

3
unl0kr/main.c
View File

@@ -591,7 +591,8 @@ int main(int argc, char *argv[]) {
uint32_t timeout = conf_opts.general.timeout * 1000; /* ms */ uint32_t timeout = conf_opts.general.timeout * 1000; /* ms */
while(1) { while(1) {
if (!timeout || lv_disp_get_inactive_time(NULL) < timeout) { if (!timeout || lv_disp_get_inactive_time(NULL) < timeout) {
lv_timer_periodic_handler(); uint32_t time_till_next = lv_timer_handler();
usleep(time_till_next * 1000);
} else if (timeout) { } else if (timeout) {
shutdown(); shutdown();
} }