pgrondek/dwmstatus
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Add brightness

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This commit is contained in:
Przemek Grondek 2022-07-25 23:05:07 +02:00
parent 763cfb7384
commit 9ea61f6907
1 changed files with 36 additions and 3 deletions
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39
dwmstatus.c
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@ -165,6 +165,36 @@ getbattery(char *base)
return smprintf("%s %.0f%%", status, ((float)remcap / (float)descap) * 100); return smprintf("%s %.0f%%", status, ((float)remcap / (float)descap) * 100);
} }
char *
getBrightness(char *base) {
char *co;
int brightness, max_brightness;
char *status;
co = readfile(base, "brightness");
if (co == NULL)
return smprintf("");
sscanf(co, "%d", &brightness);
free(co);
co = readfile(base, "max_brightness");
if (co == NULL)
return smprintf("");
sscanf(co, "%d", &max_brightness);
free(co);
int percentage = (((float)brightness / (float)max_brightness) * 100);
if(percentage < 50) {
status = "🔅";
} else {
status = "☀";
}
return smprintf("%s %d%% ", status, percentage);
}
char * char *
gettemperature(char *base, char *sensor) gettemperature(char *base, char *sensor)
{ {
@ -184,20 +214,22 @@ main(void)
char *tmbln; char *tmbln;
char *t0; char *t0;
char *bat; char *bat;
char *brightness;
if (!(dpy = XOpenDisplay(NULL))) { if (!(dpy = XOpenDisplay(NULL))) {
fprintf(stderr, "dwmstatus: cannot open display.\n"); fprintf(stderr, "dwmstatus: cannot open display.\n");
return 1; return 1;
} }
// 🖱
for (;;sleep(60)) { for (;;sleep(60)) {
avgs = loadavg(); avgs = loadavg();
tmbln = mktimes("%H:%M %d.%m.%Y", tzwarsaw); tmbln = mktimes("%H:%M %d.%m.%Y", tzwarsaw);
t0 = gettemperature("/sys/class//hwmon/hwmon1", "temp1_input"); t0 = gettemperature("/sys/class//hwmon/hwmon1", "temp1_input");
bat = getbattery("/sys/class/power_supply/BAT0"); bat = getbattery("/sys/class/power_supply/BAT0");
brightness = getBrightness("/sys/class/backlight/amdgpu_bl0");
status = smprintf("%s 🌡 %s 📈 %s 📅 %s", status = smprintf("%s %s🌡 %s 📈 %s 📅 %s",
bat, t0, avgs, tmbln); bat, brightness, t0, avgs, tmbln);
setstatus(status); setstatus(status);
free(t0); free(t0);
@ -205,6 +237,7 @@ main(void)
free(avgs); free(avgs);
free(tmbln); free(tmbln);
free(status); free(status);
free(brightness);
} }
XCloseDisplay(dpy); XCloseDisplay(dpy);