4 files changed, 58 insertions, 0 deletions

diff --git a/tests/unit/stubs/freertos/FreeRTOS.h b/tests/unit/stubs/freertos/FreeRTOS.h
new file mode 100644
index 0000000..0fee758
--- /dev/null
+++ b/tests/unit/stubs/freertos/FreeRTOS.h
@@ -0,0 +1,11 @@
+#ifndef STUBS_FREERTOS_FREERTOS_H
+#define STUBS_FREERTOS_FREERTOS_H
+
+#include <stdint.h>
+
+static inline uint32_t xTaskGetTickCount(void) { return 0; }
+static inline void vTaskDelay(uint32_t ticks) { (void)ticks; }
+#define pdMS_TO_TICKS(ms) ((ms) / 10)
+#define portMAX_DELAY 0xFFFFFFFF
+
+#endif
diff --git a/tests/unit/stubs/freertos/event_groups.h b/tests/unit/stubs/freertos/event_groups.h
new file mode 100644
index 0000000..28f6403
--- /dev/null
+++ b/tests/unit/stubs/freertos/event_groups.h
@@ -0,0 +1,13 @@
+#ifndef STUBS_FREERTOS_EVENT_GROUPS_H
+#define STUBS_FREERTOS_EVENT_GROUPS_H
+
+#include <stdint.h>
+
+typedef void *EventGroupHandle_t;
+#define BIT0 (1 << 0)
+
+static inline EventGroupHandle_t xEventGroupCreate(void) { return (EventGroupHandle_t)1; }
+static inline uint32_t xEventGroupSetBits(EventGroupHandle_t eg, uint32_t bits) { (void)eg; return bits; }
+static inline uint32_t xEventGroupClearBits(EventGroupHandle_t eg, uint32_t bits) { (void)eg; return bits; }
+
+#endif
diff --git a/tests/unit/stubs/freertos/task.h b/tests/unit/stubs/freertos/task.h
new file mode 100644
index 0000000..3855d41
--- /dev/null
+++ b/tests/unit/stubs/freertos/task.h
@@ -0,0 +1,19 @@
+#ifndef STUBS_FREERTOS_TASK_H
+#define STUBS_FREERTOS_TASK_H
+
+#include <stdint.h>
+#include <stdlib.h>
+
+typedef void *TaskHandle_t;
+typedef void *SemaphoreHandle_t;
+
+static inline void vTaskDelete(TaskHandle_t t) { (void)t; }
+static inline SemaphoreHandle_t xSemaphoreCreateMutex(void) { return (SemaphoreHandle_t)malloc(1); }
+static inline void vSemaphoreDelete(SemaphoreHandle_t s) { free(s); }
+static inline int xSemaphoreTake(SemaphoreHandle_t s, uint32_t blk) { (void)s; (void)blk; return 1; }
+static inline int xSemaphoreGive(SemaphoreHandle_t s) { (void)s; return 1; }
+static inline int xTaskCreate(void (*fn)(void*), const char *n, uint32_t st, void *p, uint32_t pri, TaskHandle_t *h) {
+    (void)fn; (void)n; (void)st; (void)p; (void)pri; (void)h; return 1;
+}
+
+#endif
diff --git a/tests/unit/stubs/freertos/timers.h b/tests/unit/stubs/freertos/timers.h
new file mode 100644
index 0000000..7575807
--- /dev/null
+++ b/tests/unit/stubs/freertos/timers.h
@@ -0,0 +1,15 @@
+#ifndef STUBS_FREERTOS_TIMERS_H
+#define STUBS_FREERTOS_TIMERS_H
+
+#include <stdint.h>
+
+typedef void *TimerHandle_t;
+
+static inline TimerHandle_t xTimerCreate(const char *n, uint32_t pd, int ux, void *id, void *cb) {
+    (void)n; (void)pd; (void)ux; (void)id; (void)cb; return (TimerHandle_t)1;
+}
+static inline int xTimerStart(TimerHandle_t t, uint32_t blk) { (void)t; (void)blk; return 1; }
+static inline int xTimerStop(TimerHandle_t t, uint32_t blk) { (void)t; (void)blk; return 1; }
+static inline void xTimerDelete(TimerHandle_t t, uint32_t blk) { (void)t; (void)blk; }
+
+#endif