I got tired of hand-rolling message queues in FreeRTOS. So I built embedmq. (opens in new tab)

Every FreeRTOS project I've worked on has the same problem. You have a sensor task that reads temperature. You have a UI task that needs to display it. So you create a QueueHandle_t, pass it to both tasks at init, call xQueueSend on one side and xQueueReceive on the other. Fine. Then you add a WiFi task that also needs temperature. You add another queue. Then a logging task. Another queue. Soon your app_init() is a mess of queue handles being passed around, and changing one task means touchin...