Update

README.md

@@ -40,11 +40,10 @@ DataVisualizer
 ├── void begin(DataGateway com);
 ├── void begin(Stream* uart);
 ├── void begin(TwoWire* twi, uint8_t address);    
-├── void begin(SPIClass* spi, SPISettings settings, uint8_t ss);
+├── void begin(SPIClass* spi, uint8_t ss);
 ├── void addInfo(const char* title, const char* description);
 ├── Terminal addTerminal(const char* title);
-├── Terminal addTerminal(const char* title, uint16_t height);
-├── Terminal addTerminal(const char* title, uint16_t height, RgbColor bgColor, RgbColor fgColor);
+├── Terminal addTerminal(const char* title, RgbColor bgColor, RgbColor fgColor);
 │   ├── uint16_t available(void);
 │   ├── void print(int n);
 │   ├── void print(long n);
@@ -65,8 +64,8 @@ DataVisualizer
 │       ├── GraphAxisCursor addCursor(const char *label);
 │       └── GraphAxisCursor addCursor(const char *label, RgbColor color);
 ├── Dashboard addDashboard(const char* title);
-├── Dashboard addDashboard(const char* title, uint16_t height);
-└── Dashboard addDashboard(const char* title, uint16_t height, RgbColor color);
+├── Dashboard addDashboard(const char* title);
+└── Dashboard addDashboard(const char* title, uint16_t height, RgbColor color, uint16_t height);
     ├── DashboardButton addButton(const uint8_t* config);
     ├── DashboardButton addButton(const char* text, ConfigDashboardButton config);
     ├── DashboardButton addButton(const char* textOn, const char* textOff, ConfigDashboardButton config);

examples/moduleDashboardLabel/moduleDashboardLabel.ino

@@ -1,7 +1,5 @@
 #include <DataVisualizer.h>
 
-Terminal terminal;
-
 void setup() {
   Visualizer.begin(GATEWAY_UART);
 }

keywords.txt

@@ -216,6 +216,7 @@ GATEWAY_EXTERNAL	LITERAL1
 GATEWAY_TWI	LITERAL1
 GATEWAY_SPI	LITERAL1
 GATEWAY_UART	LITERAL1
+GATEWAY_SERIAL	LITERAL1
 
 UART_BAUDRATE_19200	LITERAL1
 UART_BAUDRATE_38400	LITERAL1
@@ -231,8 +232,6 @@ DEFAULT_UART_TIMEOUT	LITERAL1
 DEFAULT_TWI_ADDRESS	LITERAL1
 DEFAULT_TWI_FREQUENCY	LITERAL1
 DEFAULT_TWI_TIMEOUT	LITERAL1
-DEFAULT_SPI_FREQUENCY	LITERAL1
-DEFAULT_VIEW	LITERAL1
 
 COLOR_WHITE	LITERAL1
 COLOR_BLACK	LITERAL1

src/AtmelDataGatewaySpi.cpp

@@ -3,40 +3,33 @@
 #ifdef GATEWAY_INCLUDED_SPI
 
 void AtmelDataGatewaySpi::begin(void) {
-  SPISettings settings(DEFAULT_SPI_FREQUENCY, MSBFIRST, SPI_MODE0);
   SPI.begin();
-  this->begin(&SPI, settings, SS);
+  SPI.setClockDivider(SPI_CLOCK_DIV128);
+  this->begin(&SPI, SS);
 }
 
-void AtmelDataGatewaySpi::begin(SPIClass* spi, SPISettings settings, uint8_t ss) {
+void AtmelDataGatewaySpi::begin(SPIClass* spi, uint8_t ss) {
   pinMode(ss, OUTPUT);
   this->spi = spi;
   this->ss = ss;
-  this->settings = settings;
 }
 
 void AtmelDataGatewaySpi::transmit(uint8_t* txBuffer, uint16_t length) {
   digitalWrite(this->ss, LOW);
-  this->spi->beginTransaction(this->settings);
   for (uint8_t i = 0; i < length; i++) this->spi->transfer(txBuffer[i]);
-  this->spi->endTransaction();
   digitalWrite(this->ss, HIGH);
 }
 
 uint16_t AtmelDataGatewaySpi::receive(uint8_t* rxBuffer, uint16_t length) {
   digitalWrite(this->ss, LOW);
-  this->spi->beginTransaction(this->settings);
   for (uint8_t i = 0; i < length; i++) rxBuffer[i] = this->spi->transfer(DEFAULT_TOKEN);
-  this->spi->endTransaction();
   digitalWrite(this->ss, HIGH);
   return length;
 }
 
 uint16_t AtmelDataGatewaySpi::transceive(uint8_t* txBuffer, uint8_t* rxBuffer, uint16_t length) {
   digitalWrite(this->ss, LOW);
-  this->spi->beginTransaction(this->settings);
   for (uint8_t i = 0; i < length; i++) rxBuffer[i] = this->spi->transfer(txBuffer[i]);
-  this->spi->endTransaction();
   digitalWrite(this->ss, HIGH);
   return length;
 }

src/AtmelDataGatewaySpi.h

@@ -11,18 +11,16 @@
 #include <SPI.h>
 
 #define DEFAULT_TWI_TIMEOUT     0
-#define DEFAULT_SPI_FREQUENCY   4000000
-#define DEFAULT_TOKEN           ADP_TOKEN
+#define DEFAULT_TOKEN           0x00
 
 class AtmelDataGatewaySpi {
  private:
   SPIClass* spi;
-  SPISettings settings;
   uint8_t ss;
 
  public:
   void begin(void);
-  void begin(SPIClass* spi, SPISettings settings, uint8_t ss);
+  void begin(SPIClass* spi, uint8_t ss);
   void transmit(uint8_t* txBuffer, uint16_t length);
   uint16_t receive(uint8_t* rxBuffer, uint16_t length);
   uint16_t transceive(uint8_t* txBuffer, uint8_t* rxBuffer, uint16_t length);

src/DataVisualizer.cpp

@@ -160,14 +160,10 @@ void DataVisualizer::addInfo(const char *title, const char *description) {
 }
 
 DataVisualizerTerminal DataVisualizer::addTerminal(const char *title) {
-  return this->addTerminal(title, 400, COLOR_WHITE, COLOR_BLACK);
+  return this->addTerminal(title, COLOR_WHITE, COLOR_BLACK);
 }
 
-DataVisualizerTerminal DataVisualizer::addTerminal(const char *title, uint16_t height) {
-  return this->addTerminal(title, height, COLOR_WHITE, COLOR_BLACK);
-}
-
-DataVisualizerTerminal DataVisualizer::addTerminal(const char *title, uint16_t height, RgbColor bgColor, RgbColor fgColor) {
+DataVisualizerTerminal DataVisualizer::addTerminal(const char *title, RgbColor bgColor, RgbColor fgColor) {
   DataVisualizerTerminal terminal;
 
   if (!this->handshake) return terminal;
@@ -183,7 +179,6 @@ DataVisualizerTerminal DataVisualizer::addTerminal(const char *title, uint16_t h
   MsgConfigTerminal msgConfigTerminal;
   this->protocol.configureTerminalGetDefaults(&msgConfigTerminal);
   msgConfigTerminal.terminalId    = terminalId;
-  msgConfigTerminal.height      = height;
   this->protocol.setColor(msgConfigTerminal.backgroundColor, bgColor);
   this->protocol.setColor(msgConfigTerminal.foregroundColor, fgColor);
   this->protocol.addTerminal(&msgConfigTerminal, title);
@@ -240,14 +235,14 @@ DataVisualizerGraph DataVisualizer::addGraph(const char* title, RgbColor bgColor
 }
 
 DataVisualizerDashboard DataVisualizer::addDashboard(const char* title) {
-  return this->addDashboard(title, 500, COLOR_WHITE);
+  return this->addDashboard(title, COLOR_WHITE, 500);
 }
 
 DataVisualizerDashboard DataVisualizer::addDashboard(const char* title, uint16_t height) {
-  return this->addDashboard(title, height, COLOR_WHITE);
+  return this->addDashboard(title, COLOR_WHITE, height);
 }
 
-DataVisualizerDashboard DataVisualizer::addDashboard(const char* title, uint16_t height, RgbColor color) {
+DataVisualizerDashboard DataVisualizer::addDashboard(const char* title, RgbColor color, uint16_t height) {
   DataVisualizerDashboard dashboard;
 
   if (!this->handshake) return dashboard;
@@ -366,9 +361,9 @@ void DataVisualizer::begin(TwoWire* twi, uint8_t address) {
 #endif
 
 #ifdef GATEWAY_INCLUDED_SPI
-void DataVisualizer::begin(SPIClass* spi, SPISettings settings, uint8_t ss) {
+void DataVisualizer::begin(SPIClass* spi, uint8_t ss) {
   this->gateway = GATEWAY_SPI;
-  this->gatewaySpi.begin(spi, settings, ss);
+  this->gatewaySpi.begin(spi, ss);
 }
 #endif
 

src/DataVisualizer.h

@@ -7,6 +7,7 @@
 #include <stdlib.h>
 
 #include "AtmelDataProtocol.h"
+#include "AtmelDataGateway.h"
 #include "AtmelDataGatewayUart.h"
 #include "AtmelDataGatewaySpi.h"
 #include "AtmelDataGatewayTwi.h"
@@ -130,15 +131,14 @@ class DataVisualizer : AtmelDataGateway {
   void addInfo(const char* title, const char* description);
 
   DataVisualizerTerminal addTerminal(const char* title);
-  DataVisualizerTerminal addTerminal(const char* title, uint16_t height);
-  DataVisualizerTerminal addTerminal(const char* title, uint16_t height, RgbColor bgColor, RgbColor fgColor);
+  DataVisualizerTerminal addTerminal(const char* title, RgbColor bgColor, RgbColor fgColor);
 
   DataVisualizerGraph addGraph(const char* title);
   DataVisualizerGraph addGraph(const char* title, RgbColor bgColor);
 
   DataVisualizerDashboard addDashboard(const char* title);
   DataVisualizerDashboard addDashboard(const char* title, uint16_t height);
-  DataVisualizerDashboard addDashboard(const char* title, uint16_t height, RgbColor color);
+  DataVisualizerDashboard addDashboard(const char* title, RgbColor color, uint16_t height);
 
   /*********************************************************/
   /* Gateway                                               */
@@ -196,7 +196,7 @@ class DataVisualizer : AtmelDataGateway {
   AtmelDataGatewaySpi gatewaySpi;
 
  public:
-  void begin(SPIClass* spi, SPISettings settings, uint8_t ss);
+  void begin(SPIClass* spi, uint8_t ss);
 #endif
 };
 

src/DataVisualizerDashboardSignal.cpp

@@ -9,14 +9,12 @@ void DataVisualizerDashboardSignal::on(void) {
   if (!this->visualizer) return;
   if (!this->visualizer->handshake) return;
 
-  uint8_t value = 1;
-  this->visualizer->write(this->id, &value, 1);
+  this->visualizer->write(this->id, (uint8_t*) true, 1);
 }
 
 void DataVisualizerDashboardSignal::off(void) {
   if (!this->visualizer) return;
   if (!this->visualizer->handshake) return;
 
-  uint8_t value = 0;
-  this->visualizer->write(this->id, &value, 1);
+  this->visualizer->write(this->id, (uint8_t*) false, 1);
 }