diff --git a/Inc/PwmFlagchip.h b/Inc/PwmFlagchip.h
index 8df705e..96f51c8 100644
--- a/Inc/PwmFlagchip.h
+++ b/Inc/PwmFlagchip.h
@@ -17,6 +17,8 @@ typedef struct {
 
     uint8_t TPU_PWM_CHANNEL;
 
+    osMessageQueueId_t q_u32ActiveTime;
+
 } tPwmFlagchip;
 
 
diff --git a/Src/PwmFlagchip.c b/Src/PwmFlagchip.c
index 2e00a53..a00b595 100644
--- a/Src/PwmFlagchip.c
+++ b/Src/PwmFlagchip.c
@@ -6,6 +6,15 @@
 
 
 void Get_Set_Tpu_PwmCallback(tPwmFlagchip *env) {
+
+    uint32_t data;
+
+    osStatus_t cPeriodActiveTime = osMessageQueueGet(env->q_u32ActiveTime, &data, 0, 0);
+
+    if (cPeriodActiveTime == osOK) {
+        env->etpu_pwmconfig_tbl.u32ActiveTime = data;
+    }
+
     TPU_PwmServiceReq(env->TPU_PWM_CHANNEL, env->etpu_pwmconfig_tbl.u32ActiveTime,
                       env->etpu_pwmconfig_tbl.u32PeriodTime);
 }
@@ -20,6 +29,7 @@ void PWM_Initial(
         TPU_EventCallbackType Bsp_Tpu_PwmCallback,
         TPU_TCR1OverflowCallbackType Bsp_Tpu_OverflowCallBack) {
 
+    env->q_u32ActiveTime = osMessageQueueNew(1, sizeof(uint32_t), NULL);
 
     env->etpu_pwmconfig_tbl.eTBS1 = TPUE_EQUAL_ONLY_CAPBASE_TCR1_MATCHBASE_TCR1;
     env->etpu_pwmconfig_tbl.eTBS2 = TPUE_EQUAL_ONLY_CAPBASE_TCR1_MATCHBASE_TCR1;
@@ -78,7 +88,9 @@ static void setActivePercent(tPwmFlagchip *env, uint8_t percent) {
         percent = 5;
 
     // Расчет времени активности в тактах
-    env->etpu_pwmconfig_tbl.u32ActiveTime = PERIOD_TICKS * percent / 100;
+    uint32_t data = PERIOD_TICKS * percent / 100;
+    osMessageQueuePut(env->q_u32ActiveTime, &data, 0, 0);
+
 }