Add step_delay option to X9C component (#6890)

esphome/components/x9c/output.py

@@ -8,6 +8,7 @@ from esphome.const import (
     CONF_INC_PIN,
     CONF_UD_PIN,
     CONF_INITIAL_VALUE,
+    CONF_STEP_DELAY,
 )
 
 CODEOWNERS = ["@EtienneMD"]
@@ -26,6 +27,7 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(CONF_INITIAL_VALUE, default=1.0): cv.float_range(
                 min=0.01, max=1.0
             ),
+            cv.Optional(CONF_STEP_DELAY, default=1): cv.int_range(min=1, max=100),
         }
     )
 )
@@ -44,3 +46,4 @@ async def to_code(config):
     cg.add(var.set_ud_pin(ud_pin))
 
     cg.add(var.set_initial_value(config[CONF_INITIAL_VALUE]))
+    cg.add(var.set_step_delay(config[CONF_STEP_DELAY]))

esphome/components/x9c/x9c.cpp

@@ -22,9 +22,9 @@ void X9cOutput::trim_value(int change_amount) {
 
   for (int i = 0; i < abs(change_amount); i++) {  // Move wiper
     this->inc_pin_->digital_write(true);
-    delayMicroseconds(1);
+    delayMicroseconds(this->step_delay_);
     this->inc_pin_->digital_write(false);
-    delayMicroseconds(1);
+    delayMicroseconds(this->step_delay_);
   }
 
   delayMicroseconds(100);  // Let value settle
@@ -69,6 +69,7 @@ void X9cOutput::dump_config() {
   LOG_PIN("  Increment Pin: ", this->inc_pin_);
   LOG_PIN("  Up/Down Pin: ", this->ud_pin_);
   ESP_LOGCONFIG(TAG, "  Initial Value: %f", this->initial_value_);
+  ESP_LOGCONFIG(TAG, "  Step Delay: %d", this->step_delay_);
   LOG_FLOAT_OUTPUT(this);
 }
 

esphome/components/x9c/x9c.h

@@ -13,6 +13,7 @@ class X9cOutput : public output::FloatOutput, public Component {
   void set_inc_pin(InternalGPIOPin *pin) { inc_pin_ = pin; }
   void set_ud_pin(InternalGPIOPin *pin) { ud_pin_ = pin; }
   void set_initial_value(float initial_value) { initial_value_ = initial_value; }
+  void set_step_delay(int step_delay) { step_delay_ = step_delay; }
 
   void setup() override;
   void dump_config() override;
@@ -26,6 +27,7 @@ class X9cOutput : public output::FloatOutput, public Component {
   InternalGPIOPin *ud_pin_;
   float initial_value_;
   float pot_value_;
+  int step_delay_;
 };
 
 }  // namespace x9c

esphome/const.py

@@ -784,6 +784,7 @@ CONF_STATIC_IP = "static_ip"
 CONF_STATUS = "status"
 CONF_STB_PIN = "stb_pin"
 CONF_STEP = "step"
+CONF_STEP_DELAY = "step_delay"
 CONF_STEP_MODE = "step_mode"
 CONF_STEP_PIN = "step_pin"
 CONF_STOP = "stop"

tests/components/x9c/test.esp32-c3-idf.yaml

@@ -5,3 +5,4 @@ output:
     inc_pin: 4
     ud_pin: 5
     initial_value: 0.5
+    step_delay: 50

tests/components/x9c/test.esp32-c3.yaml

@@ -5,3 +5,4 @@ output:
     inc_pin: 4
     ud_pin: 5
     initial_value: 0.5
+    step_delay: 50

tests/components/x9c/test.esp32-idf.yaml

@@ -5,3 +5,4 @@ output:
     inc_pin: 14
     ud_pin: 15
     initial_value: 0.5
+    step_delay: 50

tests/components/x9c/test.esp32.yaml

@@ -5,3 +5,4 @@ output:
     inc_pin: 14
     ud_pin: 15
     initial_value: 0.5
+    step_delay: 50

tests/components/x9c/test.esp8266.yaml

@@ -5,3 +5,4 @@ output:
     inc_pin: 14
     ud_pin: 15
     initial_value: 0.5
+    step_delay: 50

tests/components/x9c/test.rp2040.yaml

@@ -5,3 +5,4 @@ output:
     inc_pin: 4
     ud_pin: 5
     initial_value: 0.5
+    step_delay: 50