test delays

firmware/src/constants.h

@@ -26,7 +26,7 @@
 #define KBD_I2C_ADDR 0x21
 
 // Used by keyboard and encoder switch
-#define DEBOUNCE_MS 10
+#define DEBOUNCE_MS 5
 
 // --- Z axis motor
 

firmware/src/main.cpp

@@ -62,6 +62,16 @@ void loop() {
       demo_moveBy(-80000);
     } else if (digit == 5) {
       demo_moveBy(80000);
+    } else if (digit == 7) {
+      auto micros1 = micros();
+      // 0.1ms
+      // Serial.println("Hello, world!");
+      // 13.2ms
+      // lcd.print("Hello, world!");
+      // 0.5ms
+      // auto key = handleKeyboard();
+      auto micros2 = micros();
+      Serial.println(micros2 - micros1);
     } else {
       tick();
     }