diff --git a/MainModesArbiter.c b/MainModesArbiter.c
index 17e7374..e9afa07 100644
--- a/MainModesArbiter.c
+++ b/MainModesArbiter.c
@@ -73,22 +73,54 @@ static _Noreturn void Mma_Thread(tMma *env) {
 */
 
 // Использование
-    float Rwa_desired_100k = 21000.0f;
+    float Rwa_desired_100k = 1000.0f;
     float R_ab_100k = 100000.0f;
     int32_t D100 = calc_D_for_Rwa(Rwa_desired_100k, R_ab_100k, Rw_typ);
 
-    float Rwa_desired_10k = 3000.0f;
+    float Rwa_desired_10k = 0.0f;
     float R_ab_10k = 10000.0f;
     int32_t D10 = calc_D_for_Rwa(Rwa_desired_10k, R_ab_10k, Rw_typ);
 
-    for (;;) {
-/*
-        GpioPinSet(&env->gpios->Led.ledR1, true);
-        SystemDelayMs(100);
-        GpioPinSet(&env->gpios->Led.ledR1, false);
-        SystemDelayMs(100);
-*/
+    uint32_t  step = 0;
 
+    for (;;) {
+
+        GpioPinSet(&env->gpios->Led.ledR1, true);
+        SystemDelayMs(1500);
+        GpioPinSet(&env->gpios->Led.ledR1, false);
+        SystemDelayMs(1500);
+
+
+        Rwa_desired_100k += 1000.0f;
+        D100 = calc_D_for_Rwa(Rwa_desired_100k, R_ab_100k, Rw_typ);
+
+        if (Rwa_desired_100k > 100000) {
+            Rwa_desired_100k = 0;
+        }
+
+
+        Rwa_desired_10k += 1000.0f;
+        D10 = calc_D_for_Rwa(Rwa_desired_10k, R_ab_10k, Rw_typ);
+
+        if (Rwa_desired_10k > 10000) {
+            Rwa_desired_10k = 0;
+        }
+
+
+
+
+        result = setSpiSensor(&env->sensorSPI, SENSOR_TYPE_A, SENSOR_ADR_3, 255);
+        asm("nop");
+        ++step;
+
+        if (step> 255)
+            step =0;
+
+
+        result = setSpiSensor(&env->sensorSPI, SENSOR_TYPE_A, SENSOR_ADR_4, D10);
+        asm("nop");
+
+/*
         result = setSpiSensor(&env->sensorSPI, SENSOR_TYPE_A, SENSOR_ADR_1, D100);
         asm("nop");
         result = setSpiSensor(&env->sensorSPI, SENSOR_TYPE_A, SENSOR_ADR_2, D10);
@@ -97,7 +129,7 @@ static _Noreturn void Mma_Thread(tMma *env) {
         asm("nop");
         result = setSpiSensor(&env->sensorSPI, SENSOR_TYPE_A, SENSOR_ADR_4, D10);
         asm("nop");
-
+*/
         /*