[2.0.x] TMC2130 support for LPC platform (#9114)

Marlin/src/HAL/HAL_LPC1768/HAL.h

@@ -56,7 +56,7 @@ extern "C" volatile uint32_t _millis;
 #define B01 1
 #define B10 2
 
-#include "include/arduino.h"
+#include "include/Arduino.h"
 
 #include "pinmapping.h"
 #include "fastio.h"

Marlin/src/HAL/HAL_LPC1768/HAL_spi.cpp

@@ -56,6 +56,8 @@
 //#include "../../../MarlinConfig.h"  //works except in U8g
 #include "spi_pins.h"
 #include "fastio.h"
+#include "LPC_SPI.h"
+#include "../SPI.h"
 
 // --------------------------------------------------------------------------
 // Public Variables
@@ -191,6 +193,20 @@
     WRITE(SS_PIN, HIGH);
   }
 
+  void SPIClass::begin() { spiBegin(); }
+
+  uint8_t SPIClass::transfer(uint8_t B) {
+    return spiTransfer(B);
+  }
+  uint16_t SPIClass::transfer16(uint16_t data) {
+    uint16_t buffer;
+    buffer = transfer((data>>8) & 0xFF) << 8;
+    buffer |= transfer(data & 0xFF) && 0xFF;
+    return buffer;
+  }
+
+  SPIClass SPI;
+
 #else
 
   // hardware SPI

Marlin/src/HAL/HAL_LPC1768/LPC1768_PWM.cpp

@@ -74,7 +74,7 @@
 #include "../../inc/MarlinConfig.h"
 #include <lpc17xx_pinsel.h>
 #include "LPC1768_PWM.h"
-#include "arduino.h"
+#include "Arduino.h"
 
 #define NUM_ISR_PWMS 20
 

Marlin/src/HAL/HAL_LPC1768/LPC_SPI.h

@@ -0,0 +1,44 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+#ifdef TARGET_LPC1768
+#include <stdint.h>
+
+#define MSBFIRST 0
+#define SPI_MODE3 0
+
+class SPISettings {
+  public:
+    SPISettings(int a, int b, int c) {};
+};
+
+class SPIClass {
+  public:
+    void begin();
+    void beginTransaction(SPISettings foo) {};
+    void endTransaction() {};
+    uint8_t transfer(uint8_t data);
+    uint16_t transfer16(uint16_t data);
+};
+
+extern SPIClass SPI;
+#endif

Marlin/src/HAL/HAL_LPC1768/SoftwareSerial.cpp

@@ -39,7 +39,7 @@
 #include "../../inc/MarlinConfig.h"
 #include <stdint.h>
 #include <stdarg.h>
-#include "include/arduino.h"
+#include "include/Arduino.h"
 #include "pinmapping.h"
 #include "fastio.h"
 #include "SoftwareSerial.h"

Marlin/src/HAL/HAL_LPC1768/SoftwareSerial.h

@@ -33,7 +33,7 @@
 #ifndef SOFTWARESERIAL_H
 #define SOFTWARESERIAL_H
 
-#include "include/arduino.h"
+#include "include/Arduino.h"
 #include <stdint.h>
 //#include "serial.h"
 #include <Stream.h>

Marlin/src/HAL/HAL_LPC1768/WInterrupts.cpp

@@ -19,7 +19,7 @@
 #ifdef TARGET_LPC1768
 
 #include "../../inc/MarlinConfig.h"
-#include "include/arduino.h"
+#include "include/Arduino.h"
 #include "pinmapping.h"
 //#include "HAL_timers.h"
 #include "fastio.h"

Marlin/src/HAL/HAL_LPC1768/fastio.h

@@ -36,7 +36,7 @@
 #define _FASTIO_LPC1768_H
 
 #include <LPC17xx.h>
-#include "include/arduino.h"
+#include "include/Arduino.h"
 #include "pinmapping.h"
 
 bool useable_hardware_PWM(pin_t pin);

Marlin/src/HAL/HAL_LPC1768/main.cpp

@@ -30,7 +30,7 @@ extern "C" {
 #include "HAL_timers.h"
 #include <stdio.h>
 #include <stdarg.h>
-#include "include/arduino.h"
+#include "include/Arduino.h"
 #include "serial.h"
 #include "LPC1768_PWM.h"