From 5b4a1dd6faa1645622867edc691044f49feb1b77 Mon Sep 17 00:00:00 2001
From: travis-farmer <travis.farmer@outlook.com>
Date: Thu, 19 Oct 2023 16:23:36 -0400
Subject: [PATCH] Keeping up to date

---
 MotorDriver.cpp |  7 +++++++
 MotorDriver.h   | 10 ++++++++++
 2 files changed, 17 insertions(+)

diff --git a/MotorDriver.cpp b/MotorDriver.cpp
index 61e229f..43f5e74 100644
--- a/MotorDriver.cpp
+++ b/MotorDriver.cpp
@@ -501,9 +501,15 @@ unsigned int MotorDriver::mA2raw( unsigned int mA) {
   return (int32_t)mA * senseScale / senseFactorInternal;
 }
 
+
 void  MotorDriver::getFastPin(const FSH* type,int pin, bool input, FASTPIN & result) {
     // DIAG(F("MotorDriver %S Pin=%d,"),type,pin);
     (void) type; // avoid compiler warning if diag not used above.
+#if defined(ARDUINO_GIGA)
+    (void)type;
+    (void)input; // no warnings please
+    *result = digitalPinToGpio(pin);
+#else
 #if defined(ARDUINO_ARCH_SAMD)
     PortGroup *port = digitalPinToPort(pin);
 #elif defined(ARDUINO_ARCH_STM32)
@@ -517,6 +523,7 @@ void  MotorDriver::getFastPin(const FSH* type,int pin, bool input, FASTPIN & res
       result.inout = portOutputRegister(port);
     result.maskHIGH = digitalPinToBitMask(pin);
     result.maskLOW = ~result.maskHIGH;
+#endif
     // DIAG(F(" port=0x%x, inoutpin=0x%x, isinput=%d, mask=0x%x"),port, result.inout,input,result.maskHIGH);
 }
 
diff --git a/MotorDriver.h b/MotorDriver.h
index 18552a9..80caf1b 100644
--- a/MotorDriver.h
+++ b/MotorDriver.h
@@ -30,9 +30,14 @@
 // use powers of two so we can do logical and/or on the track modes in if clauses.
 enum TRACK_MODE : byte {TRACK_MODE_NONE = 1, TRACK_MODE_MAIN = 2, TRACK_MODE_PROG = 4,
                         TRACK_MODE_DC = 8, TRACK_MODE_DCX = 16, TRACK_MODE_EXT = 32};
+#if defined(ARDUINO_GIGA)
 
+#define setHIGH(fastpin)  gpio_write(&fastpin, 1)
+#define setLOW(fastpin) gpio_write(&fastpin, 0)
+#else
 #define setHIGH(fastpin)  *fastpin.inout |= fastpin.maskHIGH
 #define setLOW(fastpin)   *fastpin.inout &= fastpin.maskLOW
+#endif
 #define isHIGH(fastpin)   (*fastpin.inout & fastpin.maskHIGH)
 #define isLOW(fastpin)    (!isHIGH(fastpin))
 
@@ -117,12 +122,17 @@ typedef uint32_t portreg_t;
 typedef uint8_t portreg_t;
 #endif
 
+#if defined(ARDUINO_GIGA)
+typedef gpio_t FASTPIN;
+#else
 struct FASTPIN {
   volatile portreg_t *inout;
   portreg_t maskHIGH;
   portreg_t maskLOW;
   volatile portreg_t *shadowinout;
 };
+#endif
+
 // The port registers that are shadowing
 // the real port registers. These are
 // defined in Motordriver.cpp