EVERYTHING FROM THE OTHER REPO

troposphere_lib/src/dev/fan_pwm.c

@@ -0,0 +1,27 @@
+#include "../../include/dev/fan_pwm.h"
+#include <stdio.h>
+
+#define FAN_DEVICE "/sys/devices/platform/pwm-fan.6/hwmon/hwmon5/pwm1"
+
+
+void set_fanPWM(int pwm){
+
+  if (pwm > 255) {
+    pwm = 255;
+  } else if (pwm < 100) {
+    pwm = 100;
+  }
+
+
+
+  FILE *fan_file = fopen(FAN_DEVICE, "w");
+  if (fan_file != NULL){
+
+    fprintf(fan_file, "%d", pwm);
+    fclose(fan_file);
+
+
+  }
+
+
+}