Add expediting of OSD task

src/test/Makefile

@@ -278,6 +278,8 @@ scheduler_unittest_SRC := \
 		$(USER_DIR)/common/crc.c \
 		$(USER_DIR)/common/streambuf.c
 
+scheduler_unittest_DEFINES := \
+		USE_OSD= 
 
 sensor_gyro_unittest_SRC := \
 		$(USER_DIR)/sensors/gyro.c \

src/test/unit/link_quality_unittest.cc

@@ -512,6 +512,7 @@ extern "C" {
     bool taskUpdateRxMainInProgress() { return true; }
     void schedulerIgnoreTaskStateTime(void) { }
     void schedulerIgnoreTaskExecRate(void) { }
+    bool schedulerGetIgnoreTaskExecTime() { return false; }
     void schedulerIgnoreTaskExecTime(void) { }
     void schedulerSetNextStateTime(timeDelta_t) {}
 

src/test/unit/osd_unittest.cc

@@ -1377,5 +1377,6 @@ extern "C" {
     void schedulerIgnoreTaskStateTime(void) { }
     void schedulerIgnoreTaskExecRate(void) { }
     void schedulerIgnoreTaskExecTime(void) { }
+    bool schedulerGetIgnoreTaskExecTime() { return false; }
     void schedulerSetNextStateTime(timeDelta_t) {}
 }

src/test/unit/scheduler_unittest.cc

@@ -37,6 +37,8 @@ const int TEST_UPDATE_RX_CHECK_TIME = 34;
 const int TEST_UPDATE_RX_MAIN_TIME = 1;
 const int TEST_IMU_UPDATE_TIME = 5;
 const int TEST_DISPATCH_TIME = 1;
+const int TEST_UPDATE_OSD_CHECK_TIME = 5;
+const int TEST_UPDATE_OSD_TIME = 30;
 
 #define TASK_COUNT_UNITTEST (TASK_BATTERY_VOLTAGE + 1)
 #define TASK_PERIOD_HZ(hz) (1000000 / (hz))
@@ -76,6 +78,8 @@ extern "C" {
     void taskUpdateRxMain(timeUs_t) { simulatedTime += TEST_UPDATE_RX_MAIN_TIME; }
     void imuUpdateAttitude(timeUs_t) { simulatedTime += TEST_IMU_UPDATE_TIME; }
     void dispatchProcess(timeUs_t) { simulatedTime += TEST_DISPATCH_TIME; }
+    bool osdUpdateCheck(timeUs_t, timeDelta_t) { simulatedTime += TEST_UPDATE_OSD_CHECK_TIME; return false; }
+    void osdUpdate(timeUs_t) { simulatedTime += TEST_UPDATE_OSD_TIME; }
 
     void resetGyroTaskTestFlags(void) {
         taskGyroRan = false;
@@ -156,6 +160,13 @@ extern "C" {
             .taskFunc = taskUpdateBatteryVoltage,
             .desiredPeriodUs = TASK_PERIOD_HZ(50),
             .staticPriority = TASK_PRIORITY_MEDIUM,
+        },
+        [TASK_OSD] = {
+            .taskName = "OSD",
+            .checkFunc = osdUpdateCheck,
+            .taskFunc = osdUpdate,
+            .desiredPeriodUs = TASK_PERIOD_HZ(12),
+            .staticPriority = TASK_PRIORITY_LOW,
         }
     };