Merge 183b824a5d into ebaf1b984e

IODevice.h

@@ -542,10 +542,8 @@ protected:
 #include "IO_MCP23017.h"
 #include "IO_PCF8574.h"
 #include "IO_PCF8575.h"
-#include "IO_PCA9555.h"
 #include "IO_duinoNodes.h"
 #include "IO_EXIOExpander.h"
-#include "IO_trainbrains.h"
 
 
 #endif // iodevice_h

IO_trainbrains.h

@@ -1,98 +0,0 @@
-/*
- *  © 2023, Chris Harlow. All rights reserved.
- *  © 2021, Neil McKechnie. All rights reserved.
- *  
- *  This file is part of DCC++EX API
- *
- *  This is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  It is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with CommandStation.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-#ifndef io_trainbrains_h
-#define io_trainbrains_h
-
-#include "IO_GPIOBase.h"
-#include "FSH.h"
-
-/////////////////////////////////////////////////////////////////////////////////////////////////////
-/*
- * IODevice subclass for trainbrains 3-block occupancy detector.
- * For details see http://trainbrains.eu
- */
- 
- enum TrackUnoccupancy
-{
-    TRACK_UNOCCUPANCY_UNKNOWN = 0,
-    TRACK_OCCUPIED = 1,
-    TRACK_UNOCCUPIED = 2
-};
-
-class Trainbrains02 : public GPIOBase<uint16_t> {
-public:
-  static void create(VPIN vpin, uint8_t nPins, I2CAddress i2cAddress) {
-    if (checkNoOverlap(vpin, nPins, i2cAddress)) new Trainbrains02(vpin, nPins, i2cAddress);
-  }
-
-private:  
-  // Constructor
-  Trainbrains02(VPIN vpin, uint8_t nPins, I2CAddress i2cAddress, int interruptPin=-1) 
-    : GPIOBase<uint16_t>((FSH *)F("Trainbrains02"), vpin, nPins, i2cAddress, interruptPin) 
-  {
-    requestBlock.setRequestParams(_I2CAddress, inputBuffer, sizeof(inputBuffer),
-      outputBuffer, sizeof(outputBuffer));
-    
-     outputBuffer[0] = (uint8_t)_I2CAddress; // strips away the mux part.
-     outputBuffer[1] =14;
-     outputBuffer[2] =1;
-     outputBuffer[3] =0;  // This is the channel updated at each poling call
-     outputBuffer[4] =0;
-     outputBuffer[5] =0;
-     outputBuffer[6] =0;
-     outputBuffer[7] =0;
-     outputBuffer[8] =0;
-     outputBuffer[9] =0;
-  }
-  
-  void _writeGpioPort() override {}
-
-  void _readGpioPort(bool immediate) override {
-    // cycle channel on device each time 
-    outputBuffer[3]=channelInProgress+1; // 1-origin 
-    channelInProgress++;
-    if(channelInProgress>=_nPins) channelInProgress=0; 
-    
-    if (immediate) {
-      _processCompletion(I2CManager.read(_I2CAddress, inputBuffer, sizeof(inputBuffer), 
-                                   outputBuffer, sizeof(outputBuffer)));
-    } else {
-      // Queue new request
-      requestBlock.wait(); // Wait for preceding operation to complete
-      // Issue new request to read GPIO register
-      I2CManager.queueRequest(&requestBlock);
-    }
-  }
-
-  // This function is invoked when an I/O operation on the requestBlock completes.
-  void _processCompletion(uint8_t status) override {
-    if (status != I2C_STATUS_OK) inputBuffer[6]=TRACK_UNOCCUPANCY_UNKNOWN;  
-    if (inputBuffer[6] == TRACK_UNOCCUPIED ) _portInputState |=  0x01 <<channelInProgress;
-    else _portInputState &=  ~(0x01 <<channelInProgress);
-  }
-
-  uint8_t channelInProgress=0; 
-  uint8_t outputBuffer[10];
-  uint8_t inputBuffer[10];
-  
-};
-
-#endif

version.h

@@ -3,9 +3,7 @@
 
 #include "StringFormatter.h"
 
-#define VERSION "5.2.10"
+#define VERSION "5.2.9"
-// 5.2.10 - Include trainbrains.eu block unoccupancy driver
-//        - include IO_PCA9555  
 // 5.2.9  - Bugfix LCD startup with no LCD, uses <@
 // 5.2.9  - EXRAIL STASH feature 
 // 5.2.8  - Bugfix: Do not turn off all tracks on change