From 42fa4491073cb297e91c0666d36e4ffe9922e6ac Mon Sep 17 00:00:00 2001
From: unicod <yvtr@protonmail.com>
Date: Thu, 31 Jul 2025 21:44:51 +0200
Subject: [PATCH] Pinconfig types draft

---
 XAirMixerControl.ino | 16 +++++++++++++++-
 pincfg.h             | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 pincfg.h

diff --git a/XAirMixerControl.ino b/XAirMixerControl.ino
index 0e1e5f5..ce966fc 100644
--- a/XAirMixerControl.ino
+++ b/XAirMixerControl.ino
@@ -1,4 +1,6 @@
 #include <MIDI.h>
+
+#include "pincfg.h"
 #include "TimedPin.h"
 #include "ui.h"
 
@@ -129,9 +131,21 @@ void MidiCCHandler(byte channel, byte ctrl_no, byte val) {
 }
 
 
-// -----------------------------------------------------------------------------
+PinCfg Pins[2];
+
+/***************************************************************************//**
+* @brief Initialize pins according pin config settings
+*******************************************************************************/
+void PinInit() {
+   Pins[0].Mode = PIN_MODE_DIG_IN;
+   Pins[0].CfgDigIn.Pullup = PIN_MODE_DIG_IN;
 
+}
+
+// -----------------------------------------------------------------------------
 void setup() {
+   PinInit();
+
    pinMode(pinBtnInc1,   INPUT_PULLUP);
    pinMode(pinBtnDec1,   INPUT_PULLUP);
    pinMode(pinBtnInc2,   INPUT_PULLUP);
diff --git a/pincfg.h b/pincfg.h
new file mode 100644
index 0000000..7779f64
--- /dev/null
+++ b/pincfg.h
@@ -0,0 +1,36 @@
+#ifndef __PINCFG_H__
+#define __PINCFG_H__
+
+typedef enum: uint8_t {
+   PIN_MODE_DIG_IN,
+   PIN_MODE_ANA_IN,
+   PIN_MODE_DIG_OUT,
+   PIN_MODE_ANA_OUT
+} PIN_MODES;
+
+typedef enum: uint8_t {
+   PULLUP_OFF,
+   PULLUP_ON
+} PULLUP_MODES;
+
+struct PinCfg {
+   PIN_MODES Mode;
+   union {
+      struct {
+         PULLUP_MODES Pullup;
+      } CfgDigIn;
+      struct {
+         uint8_t todo;
+      } CfgAnaIn;
+      struct {
+         uint8_t todo;
+      } CfgDigOut;
+      struct {
+         uint8_t todo;
+      } CfgAnaOut;
+   };   
+};
+
+
+
+#endif