Add rotary No Pullup GPIO selection

Add rotary No Pullup GPIO selection ``Rotary A/B_n`` (#10407)

CHANGELOG.md

@@ -17,6 +17,7 @@ All notable changes to this project will be documented in this file.
 - Command ``RuleTimer0`` to access all RuleTimers at once (#10352)
 - SPI display driver SSD1331 Color oled by Jeroen Vermeulen (#10376)
 - IRremoteESP8266 library from v2.7.13 to v2.7.14
+- Rotary No Pullup GPIO selection ``Rotary A/B_n`` (#10407)
 
 ### Breaking Changed
 - Replaced MFRC522 13.56MHz rfid card reader GPIO selection from ``SPI CS`` by ``RC522 CS``

RELEASENOTES.md

@@ -65,6 +65,7 @@ The attached binaries can also be downloaded from http://ota.tasmota.com/tasmota
 - Command ``SetOption119 1`` to remove the device addr from json payload, can be used with zb_topic_fname where the addr is already known from the topic [#10355](https://github.com/arendst/Tasmota/issues/10355)
 - Milliseconds to console output [#10152](https://github.com/arendst/Tasmota/issues/10152)
 - Gpio ``Option_a1`` enabling PWM2 high impedance if powered off as used by Wyze bulbs [#10196](https://github.com/arendst/Tasmota/issues/10196)
+- Rotary No Pullup GPIO selection ``Rotary A/B_n`` [#10407](https://github.com/arendst/Tasmota/issues/10407)
 - BSSID and Signal Strength Indicator to GUI wifi scan result [#10253](https://github.com/arendst/Tasmota/issues/10253)
 - Support for P9813 RGB Led MOSFET controller [#10104](https://github.com/arendst/Tasmota/issues/10104)
 - Support for GPIO option selection

tasmota/support_rotary.ino

@@ -55,6 +55,8 @@ const uint8_t rotary_offset = 128;
 const int8_t rotary_state_pos[16] = { 0, 1, -1, 2, -1, 0, -2, 1, 1, -2, 0, -1, 2, -1, 1, 0 };
 
 struct ROTARY {
+  uint8_t no_pullup_mask_a = 0;                // Rotary A pull-up bitmask flags
+  uint8_t no_pullup_mask_b = 0;                // Rotary B pull-up bitmask flags
   uint8_t model;
   bool present;
 } Rotary;
@@ -74,6 +76,14 @@ tEncoder Encoder[MAX_ROTARIES];
 
 /********************************************************************************************/
 
+void RotaryAPullupFlag(uint32 switch_bit) {
+  bitSet(Rotary.no_pullup_mask_a, switch_bit);
+}
+
+void RotaryBPullupFlag(uint32 switch_bit) {
+  bitSet(Rotary.no_pullup_mask_b, switch_bit);
+}
+
 bool RotaryButtonPressed(uint32_t button_index) {
   if (!Rotary.present) { return false; }
 
@@ -136,8 +146,8 @@ void RotaryInit(void) {
       Encoder[index].position = rotary_offset;
       Encoder[index].pina = Pin(GPIO_ROT1A, index);
       Encoder[index].pinb = Pin(GPIO_ROT1B, index);
-      pinMode(Encoder[index].pina, INPUT_PULLUP);
-      pinMode(Encoder[index].pinb, INPUT_PULLUP);
+      pinMode(Encoder[index].pina, bitRead(Rotary.no_pullup_mask_a, index) ? INPUT : INPUT_PULLUP);
+      pinMode(Encoder[index].pinb, bitRead(Rotary.no_pullup_mask_b, index) ? INPUT : INPUT_PULLUP);
       if (0 == Rotary.model) {
         attachInterruptArg(Encoder[index].pina, RotaryIsrArgMiDesk, &Encoder[index], CHANGE);
         attachInterruptArg(Encoder[index].pinb, RotaryIsrArgMiDesk, &Encoder[index], CHANGE);

tasmota/support_tasmota.ino

@@ -1538,6 +1538,16 @@ void GpioInit(void)
         bitSet(TasmotaGlobal.gpio_optiona.data, mpin - AGPIO(GPIO_OPTION_A));
         mpin = GPIO_NONE;
       }
+#ifdef ROTARY_V1
+      else if ((mpin >= AGPIO(GPIO_ROT1A_NP)) && (mpin < (AGPIO(GPIO_ROT1A_NP) + MAX_ROTARIES))) {
+        RotaryAPullupFlag(mpin - AGPIO(GPIO_ROT1A_NP));
+        mpin -= (AGPIO(GPIO_ROT1A_NP) - AGPIO(GPIO_ROT1A));
+      }
+      else if ((mpin >= AGPIO(GPIO_ROT1B_NP)) && (mpin < (AGPIO(GPIO_ROT1B_NP) + MAX_ROTARIES))) {
+        RotaryBPullupFlag(mpin - AGPIO(GPIO_ROT1B_NP));
+        mpin -= (AGPIO(GPIO_ROT1B_NP) - AGPIO(GPIO_ROT1B));
+      }
+#endif  // ROTARY_V1
       else if ((mpin >= AGPIO(GPIO_SWT1_NP)) && (mpin < (AGPIO(GPIO_SWT1_NP) + MAX_SWITCHES))) {
         SwitchPullupFlag(mpin - AGPIO(GPIO_SWT1_NP));
         mpin -= (AGPIO(GPIO_SWT1_NP) - AGPIO(GPIO_SWT1));

tasmota/xdrv_01_webserver.ino

@@ -1583,7 +1583,7 @@ void ModuleSaveSettings(void)
     } else {
       if (ValidGPIO(i, template_gp.io[i])) {
         Settings.my_gp.io[i] = WebGetGpioArg(i);
-        gpios += F(", " D_GPIO ); gpios += String(i); gpios += F(" "); gpios += String(Settings.my_gp.io[i]);
+        gpios += F(", "); gpios += String(i); gpios += F(" "); gpios += String(Settings.my_gp.io[i]);
       }
     }
   }