Dshot initial flyable tuning for rddd2

Signed-off-by: Peter van der Perk <[email protected]>
CogniPilot · Aug 26, 2024 · 1a1a8a7 · 1a1a8a7
1 parent 5941de6
commit 1a1a8a7
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Showing 3 changed files with 41 additions and 32 deletions.
diff --git a/app/rdd2/boards/dshot.overlay b/app/rdd2/boards/dshot.overlay
@@ -6,34 +6,66 @@
 		aux0 {
 			input-type = "velocity";
 			input-index = <0>;
-			center = <1000>;
-			scale = <1028>;
+			center = <200>;
+			scale = <1500>;
 			scale-div = <1000>;
 		};
 		aux1 {
 			input-type = "velocity";
 			input-index = <1>;
-			center = <1000>;
-			scale = <1028>;
+			center = <200>;
+			scale = <1500>;
 			scale-div = <1000>;
 		};
 		aux2 {
 			input-type = "velocity";
 			input-index = <2>;
-			center = <1000>;
-			scale = <1028>;
+			center = <200>;
+			scale = <1500>;
 			scale-div = <1000>;
 		};
 		aux3 {
 			input-type = "velocity";
 			input-index = <3>;
-			center = <1000>;
-			scale = <1028>;
+			center = <200>;
+			scale = <1500>;
 			scale-div = <1000>;
 		};
 	};
 };
 
+&flexpwm1_pwm0 {
+	status = "disabled";
+};
+
+&flexpwm1_pwm1 {
+	status = "disabled";
+};
+
+&flexpwm1_pwm2	{
+	status = "disabled";
+};
+
+&flexpwm2_pwm0	{
+	status = "disabled";
+};
+
+&flexpwm2_pwm1	{
+	status = "disabled";
+};
+
+&flexpwm2_pwm2	{
+	status = "disabled";
+};
+
+&flexpwm2_pwm3	{
+	status = "disabled";
+};
+
+&flexpwm3_pwm0	{
+	status = "disabled";
+};
+
 &dshot {
 	status = "okay";
 };
diff --git a/app/rdd2/boards/vmu_rt1170_mimxrt1176_cm7.overlay b/app/rdd2/boards/vmu_rt1170_mimxrt1176_cm7.overlay
@@ -321,43 +321,20 @@ uart1: &lpuart5 {
 
 		ch1 {
 			pin-id = <23>;
-			bidirectional-dshot;
 		};
 
 		ch2 {
 			pin-id = <25>;
-			bidirectional-dshot;
 		};
 
 		ch3 {
 			pin-id = <27>;
-			bidirectional-dshot;
 		};
 
 		ch4 {
 			pin-id = <6>;
-			bidirectional-dshot;
 		};
 
-		ch5 {
-			pin-id = <8>;
-			bidirectional-dshot;
-		};
-
-		ch6 {
-			pin-id = <10>;
-			bidirectional-dshot;
-		};
-
-		ch7 {
-			pin-id = <19>;
-			bidirectional-dshot;
-		};
-
-		ch8 {
-			pin-id = <29>;
-			bidirectional-dshot;
-		};
 	};
 
 };
diff --git a/drivers/actuate/dshot/main.c b/drivers/actuate/dshot/main.c
@@ -102,7 +102,7 @@ static void dshot_update(struct context *ctx)
 			}
 		}
 
-		nxp_flexio_dshot_data_set(ctx->dev, 0, (uint16_t)throttle, false);
+		nxp_flexio_dshot_data_set(ctx->dev, i, (uint16_t)throttle, false);
 
 		perf_duration_stop(&control_latency);
 	}