Fix revb issues (#17)

* Add support for 64M memory
* Fix startup PIN config issues with GPIO and DMA SPI
* Fixup in BAGpio.pp
* Updates some test files

examples/Tests/DMA_MEM0_test/DMA_MEM0_test.ino

@@ -28,7 +28,7 @@ using namespace BALibrary;
 #define SPI_ADDR_1_SHIFT 8
 #define SPI_ADDR_0_MASK 0x0000FF
 SPISettings memSettings(20000000, MSBFIRST, SPI_MODE0);
-const int cs0pin = 15;
+const int cs0pin = SPI0_CS_PIN;
 
 BAGpio          gpio;  // access to User LED
 BASpiMemoryDMA  spiMem0(SpiDeviceId::SPI_DEVICE0);
@@ -56,10 +56,15 @@ bool compareBuffers16(uint16_t *a, uint16_t *b, size_t numWords)
 }
 
 size_t SPI_MAX_ADDR;
-;
 
 void setup() {
 
+  TGA_PRO_MKII_REV1(); // Declare the version of the TGA Pro you are using.
+  //TGA_PRO_REVB(x);
+  //TGA_PRO_REVA(x);
+  
+  gpio.begin();
+
   Serial.begin(57600);
   while (!Serial) { yield(); }
   delay(5);

examples/Tests/DMA_MEM1_test/DMA_MEM1_test.ino

@@ -28,7 +28,7 @@ using namespace BALibrary;
 #define SPI_ADDR_1_SHIFT 8
 #define SPI_ADDR_0_MASK 0x0000FF
 SPISettings memSettings(20000000, MSBFIRST, SPI_MODE0);
-const int cs0pin = 15;
+const int cs0pin = SPI1_CS_PIN;
 
 BAGpio           gpio;  // access to User LED
 BASpiMemoryDMA   spiMem1(SpiDeviceId::SPI_DEVICE1);
@@ -58,6 +58,12 @@ size_t SPI_MAX_ADDR = 0;
 
 void setup() {
 
+  TGA_PRO_MKII_REV1(); // Declare the version of the TGA Pro you are using.
+  //TGA_PRO_REVB(x);
+  //TGA_PRO_REVA(x);
+  
+  gpio.begin();
+
   Serial.begin(57600);
   while (!Serial) { yield(); }
   delay(5);

examples/Tests/TGA_PRO_Basic_Test/TGA_PRO_Basic_Test.ino

@@ -90,6 +90,8 @@ void setup() {
   //TGA_PRO_REVB(x);
   //TGA_PRO_REVA(x);
 
+  gpio.begin();
+
   Serial.begin(57600);
   //while (!Serial) { yield(); }
   delay(500);

src/BAGpio.h

@@ -39,6 +39,10 @@ public:
 	BAGpio();
 	virtual ~BAGpio();
 	
+	/// resets the configuration of the GPIO pins. Call this after to call the
+	/// hardware config macro. E.g. TGA_PRO_REVB();
+	void begin();
+
 	/// Set the direction of the specified GPIO pin.
 	/// @param gpioId Specify a GPIO pin such as GPIO::GPIO0
 	/// @param specify direction as INPUT or OUTPUT which are Arduino constants

src/BAHardware.h

@@ -61,7 +61,8 @@ enum class ExpansionBoard : unsigned {
 enum class SpiMemorySize : unsigned {
     NO_MEMORY = 0, ///< default, indicates no SPI memory installed
     MEM_1M,        ///< indicates 1Mbit memory is installed
-    MEM_4M         ///< indicates 4Mbit memory is installed
+    MEM_4M,        ///< indicates 4Mbit memory is installed
+    MEM_64M        ///< indicates 64Mbit memory is installed
 };
 
 constexpr unsigned NUM_MEM_SLOTS = 2; ///< The TGA Pro has two SPI ports for memory
@@ -81,6 +82,12 @@ struct SpiMemoryDefinition {
     size_t DIE_BOUNDARY;
 };
 
+/// Settings for 64Mbit SPI MEM
+constexpr SpiMemoryDefinition SPI_MEMORY_64M = {
+    .MEM_SIZE_BYTES = 8388608,
+    .DIE_BOUNDARY   = 0
+};
+
 /// Settings for 4Mbit SPI MEM
 constexpr SpiMemoryDefinition SPI_MEMORY_4M = {
     .MEM_SIZE_BYTES = 524288,
@@ -202,9 +209,11 @@ extern BAHardware BAHardwareConfig; ///< external definition of global configura
 #define TGA_PRO_EXPAND_REV3(x) BALibrary::BAHardwareConfig.setExpansionBoard(ExpansionBoard::REV_3) ///< Macro for specifying REV 2 of the Expansion Board
 
 #define SPI_MEM0_1M(x)         BALibrary::BAHardwareConfig.set(MEM0, SPI_MEMORY_1M)   ///< Macro for specifying MEM0 is 1Mbit
-#define SPI_MEM0_4M(x)         BALibrary::BAHardwareConfig.set(MEM0, SPI_MEMORY_4M) ///< Macro for specifying MEM1 is 4Mbit
-#define SPI_MEM1_1M(x)         BALibrary::BAHardwareConfig.set(MEM1, SPI_MEMORY_1M) ///< Macro for specifying MEM0 is 1Mbit
-#define SPI_MEM1_4M(x)         BALibrary::BAHardwareConfig.set(MEM1, SPI_MEMORY_4M) ///< Macro for specifying MEM1 is 1Mbit
+#define SPI_MEM0_4M(x)         BALibrary::BAHardwareConfig.set(MEM0, SPI_MEMORY_4M)   ///< Macro for specifying MEM0 is 4Mbit
+#define SPI_MEM0_64M(x)        BALibrary::BAHardwareConfig.set(MEM0, SPI_MEMORY_64M)  ///< Macro for specifying MEM0 is 64Mbit
+#define SPI_MEM1_1M(x)         BALibrary::BAHardwareConfig.set(MEM1, SPI_MEMORY_1M)   ///< Macro for specifying MEM1 is 1Mbit
+#define SPI_MEM1_4M(x)         BALibrary::BAHardwareConfig.set(MEM1, SPI_MEMORY_4M)   ///< Macro for specifying MEM1 is 4Mbit
+#define SPI_MEM1_64M(x)        BALibrary::BAHardwareConfig.set(MEM1, SPI_MEMORY_64M)  ///< Macro for specifying MEM1 is 64Mbit
 
 extern uint8_t USR_LED_ID; ///< Teensy IO number for the user LED.
 

src/peripherals/BAGpio.cpp

@@ -24,6 +24,15 @@
 namespace BALibrary {
 
 BAGpio::BAGpio()
+{
+
+}
+
+BAGpio::~BAGpio()
+{
+}
+
+void BAGpio::begin()
 {
 	// Set all GPIOs to input
 	pinMode(GPIO0, INPUT);
@@ -40,11 +49,6 @@ BAGpio::BAGpio()
 	// Set the LED to ouput
 	pinMode(USR_LED_ID, OUTPUT);
 	clearLed(); // turn off the LED
-
-}
-
-BAGpio::~BAGpio()
-{
 }
 
 void BAGpio::setGPIODirection(GPIO gpioId, int direction)

src/peripherals/BASpiMemory.cpp

@@ -364,52 +364,15 @@ void BASpiMemory::m_rawRead16(size_t address, uint16_t *dest, size_t numWords)
 BASpiMemoryDMA::BASpiMemoryDMA(SpiDeviceId memDeviceId)
 : BASpiMemory(memDeviceId)
 {
-	int cs;
-	switch (memDeviceId) {
-	case SpiDeviceId::SPI_DEVICE0 :
-		cs = SPI0_CS_PIN;
-		m_cs = new ActiveLowChipSelect(cs, m_settings);
-		break;
-#if defined(__MK66FX1M0__)
-	case SpiDeviceId::SPI_DEVICE1 :
-		cs = SPI1_CS_PIN;
-		m_cs = new ActiveLowChipSelect1(cs, m_settings);
-		break;
-#endif
-	default :
-		cs = SPI0_CS_PIN;
-	}
-
-	// add 4 bytes to buffer for SPI CMD and 3 bytes of address
-	m_txCommandBuffer = new uint8_t[CMD_ADDRESS_SIZE];
-	m_rxCommandBuffer = new uint8_t[CMD_ADDRESS_SIZE];
-	m_txTransfer = new DmaSpi::Transfer[2];
-	m_rxTransfer = new DmaSpi::Transfer[2];
+	m_memDeviceId = memDeviceId;
+	m_settings = {20000000, MSBFIRST, SPI_MODE0};
 }
 
 BASpiMemoryDMA::BASpiMemoryDMA(SpiDeviceId memDeviceId, uint32_t speedHz)
 : BASpiMemory(memDeviceId, speedHz)
 {
-	int cs;
-	switch (memDeviceId) {
-	case SpiDeviceId::SPI_DEVICE0 :
-		cs = SPI0_CS_PIN;
-		m_cs = new ActiveLowChipSelect(cs, m_settings);
-		break;
-#if defined(__MK66FX1M0__)
-	case SpiDeviceId::SPI_DEVICE1 :
-		cs = SPI1_CS_PIN;
-		m_cs = new ActiveLowChipSelect1(cs, m_settings);
-		break;
-#endif
-	default :
-		cs = SPI0_CS_PIN;
-	}
-
-	m_txCommandBuffer = new uint8_t[CMD_ADDRESS_SIZE];
-	m_rxCommandBuffer = new uint8_t[CMD_ADDRESS_SIZE];
-	m_txTransfer = new DmaSpi::Transfer[2];
-	m_rxTransfer = new DmaSpi::Transfer[2];
+	m_memDeviceId = memDeviceId;
+	m_settings = {20000000, MSBFIRST, SPI_MODE0};
 }
 
 BASpiMemoryDMA::~BASpiMemoryDMA()
@@ -431,6 +394,29 @@ void BASpiMemoryDMA::m_setSpiCmdAddr(int command, size_t address, uint8_t *dest)
 
 void BASpiMemoryDMA::begin(void)
 {
+	int cs;
+	switch (m_memDeviceId) {
+	case SpiDeviceId::SPI_DEVICE0 :
+		cs = SPI0_CS_PIN;
+		m_cs = new ActiveLowChipSelect(cs, m_settings);
+		break;
+#if defined(__MK66FX1M0__)
+	case SpiDeviceId::SPI_DEVICE1 :
+		cs = SPI1_CS_PIN;
+		m_cs = new ActiveLowChipSelect1(cs, m_settings);
+		break;
+#endif
+	default :
+		cs = SPI0_CS_PIN;
+	}
+
+	// add 4 bytes to buffer for SPI CMD and 3 bytes of address
+	m_txCommandBuffer = new uint8_t[CMD_ADDRESS_SIZE];
+	m_rxCommandBuffer = new uint8_t[CMD_ADDRESS_SIZE];
+	m_txTransfer = new DmaSpi::Transfer[2];
+	m_rxTransfer = new DmaSpi::Transfer[2];
+	
+	
 	switch (m_memDeviceId) {
 	case SpiDeviceId::SPI_DEVICE0 :
 		m_csPin = SPI0_CS_PIN;