From c93d68a9143d10802ebb960f37532cab57b9b29d Mon Sep 17 00:00:00 2001
From: Oleg Borodin <onborodin@gmail.com>
Date: Wed, 31 Aug 2022 10:40:55 +0200
Subject: [PATCH] nanofix of missed increment

---
 scheduler.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scheduler.c b/scheduler.c
index 8c426dc..c0aae0d 100644
--- a/scheduler.c
+++ b/scheduler.c
@@ -73,7 +73,7 @@ void scheduler_task(scheduler_t *scheduler, int task_no, void (*entry)(void)) {
 
 static void scheduler_switch(scheduler_t *scheduler) {
     do {
-        scheduler->current_task = (scheduler->current_task) % SCHEDULER_NUM_TASKS;
+        scheduler->current_task = (scheduler->current_task + 1) % SCHEDULER_NUM_TASKS;
     } while (!scheduler->tasks[scheduler->current_task].runnable);
 }