From d02d2f24e179439085824123432c8f3f7913769b Mon Sep 17 00:00:00 2001
From: Timo Schneider <timoschneider04@gmail.com>
Date: Mon, 1 Dec 2025 11:23:27 +0100
Subject: [PATCH] removed old stepper code leftovers

---
 boards/nucleo_h563zi.overlay | 29 -----------------------------
 src/devices.cpp              |  8 +++-----
 src/devices.hpp              |  5 +----
 3 files changed, 4 insertions(+), 38 deletions(-)

diff --git a/boards/nucleo_h563zi.overlay b/boards/nucleo_h563zi.overlay
index 9ba1091..f43e955 100644
--- a/boards/nucleo_h563zi.overlay
+++ b/boards/nucleo_h563zi.overlay
@@ -6,19 +6,8 @@
 
         rotenc0 = &as5600;
         stepper0 = &stepper0;
-        servo0 = &pwm_servo0;
     };
 
-    pwmleds: pwmleds {
-		compatible = "pwm-leds";
-		status = "okay";
-
-		pwm_servo0: pwm_servo0 {
-			pwms = <&pwm4 3 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
-			label = "servo 0";
-		};
-	};
-
     stepper0: tmc2209_motor {
         compatible = "adi,tmc2209";
 
@@ -34,13 +23,6 @@
     };
 };
 
-&uart4 {
-    status = "okay";
-    current-speed = <460800>;
-    pinctrl-0 = <&uart4_tx_pa0 &uart4_rx_pd0>;
-    pinctrl-names = "default";
-};
-
 &usb {
     status = "okay";
     cdc_acm_uart0: cdc_acm_uart0 {
@@ -71,17 +53,6 @@
     };
 };
 
-&timers4 {
-    status = "okay";
-    st,prescaler = <119>;
-
-    pwm4: pwm {
-        status = "okay";
-        pinctrl-0 = <&tim4_ch3_pb8>;
-        pinctrl-names = "default";
-    };
-};
-
 &i2c2 {
     status = "okay";
     pinctrl-0 = <&i2c2_scl_pf1 &i2c2_sda_pf0>;
diff --git a/src/devices.cpp b/src/devices.cpp
index 216417e..1211325 100644
--- a/src/devices.cpp
+++ b/src/devices.cpp
@@ -19,22 +19,20 @@ bool verify_are_devices_available(void) {
         devices_ready = false;
     }
 
-    if (!pwm_is_ready_dt(&servo0)) {
-        printk("Servo0 not ready\n");
-        devices_ready = false;
-    }
     if (!device_is_ready(counter5)) {
         printk("Counter 5 not ready\n");
         devices_ready = false;
     }
+
     if (!device_is_ready(rotenc0)) {
         printk("Rotory encoder 0 not ready\n");
         devices_ready = false;
     }
+
     if (!device_is_ready(stepper0)) {
         printk("Stepper 0 not ready\n");
         devices_ready = false;
     }
 
     return devices_ready;
-}
\ No newline at end of file
+}
diff --git a/src/devices.hpp b/src/devices.hpp
index 1fab3bc..886b1c1 100644
--- a/src/devices.hpp
+++ b/src/devices.hpp
@@ -6,12 +6,10 @@
 #include <zephyr/device.h>
 #include <zephyr/devicetree.h>
 #include <zephyr/drivers/gpio.h>
-#include <zephyr/drivers/pwm.h>
 #include <zephyr/drivers/stepper.h>
 #else
 #include <device.h>
 #include <devicetree.h>
-#include <drivers/pwm.h>
 #endif
 
 static const struct gpio_dt_spec led0 = GPIO_DT_SPEC_GET(DT_ALIAS(led0), gpios);
@@ -20,7 +18,6 @@ static const struct gpio_dt_spec led2 = GPIO_DT_SPEC_GET(DT_ALIAS(led2), gpios);
 
 static const struct device *rotenc0 = DEVICE_DT_GET(DT_ALIAS(rotenc0));
 static const struct device *stepper0 = DEVICE_DT_GET(DT_ALIAS(stepper0));
-static const struct pwm_dt_spec servo0 = PWM_DT_SPEC_GET(DT_ALIAS(servo0));
 static const struct device *counter5 = DEVICE_DT_GET(DT_NODELABEL(counter5));
 
-bool verify_are_devices_available(void);
\ No newline at end of file
+bool verify_are_devices_available(void);