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tftControl.cpp
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//
//
//
#include "tftControl.h" // Enable / disable TFT screens
#define VSPI_CS0 36 // This is set to an erroneous pin as to not confuse manual chip selects using digital writes.
#define VSPI_CS1 5 // Screen one chip select.
#define VSPI_CS2 17 // 21 // Screen two chip select.
#define VSPI_CS3 16 // 16 // Screen three chip select.
#define VSPI_CS4 15 // 17 // Screen four chip select.
#define VSPI_CS5 26 // 15 // Screen five chip select.
#define VSPI_CS6 25 // Screen six chip select.
#define VSPI_CS7 33 // Screen seven chip select.
#define VSPI_CS8 32 // Screen eight chip select.
/*-----------------------------------------------------------------*/
// Disable outputs for all displays on VSPI bus.
void disableVSPIScreens() {
digitalWrite(VSPI_CS1, HIGH);
digitalWrite(VSPI_CS2, HIGH);
digitalWrite(VSPI_CS3, HIGH);
digitalWrite(VSPI_CS4, HIGH);
digitalWrite(VSPI_CS5, HIGH);
digitalWrite(VSPI_CS6, HIGH);
digitalWrite(VSPI_CS7, HIGH);
digitalWrite(VSPI_CS8, HIGH);
} // Close function.
/*-----------------------------------------------------------------*/
// Enable screen one on bank one to recieve SPI commands.
void enableScreen1() {
digitalWrite(VSPI_CS1, LOW);
digitalWrite(VSPI_CS2, HIGH);
digitalWrite(VSPI_CS3, HIGH);
digitalWrite(VSPI_CS4, HIGH);
digitalWrite(VSPI_CS5, HIGH);
digitalWrite(VSPI_CS6, HIGH);
digitalWrite(VSPI_CS7, HIGH);
digitalWrite(VSPI_CS8, HIGH);
} // Close function.
/*-----------------------------------------------------------------*/
// Enable screen two on bank one to recieve SPI commands.
void enableScreen2() {
digitalWrite(VSPI_CS1, HIGH);
digitalWrite(VSPI_CS2, LOW);
digitalWrite(VSPI_CS3, HIGH);
digitalWrite(VSPI_CS4, HIGH);
digitalWrite(VSPI_CS5, HIGH);
digitalWrite(VSPI_CS6, HIGH);
digitalWrite(VSPI_CS7, HIGH);
digitalWrite(VSPI_CS8, HIGH);
} // Close function.
/*-----------------------------------------------------------------*/
// Enable screen three on bank one to recieve SPI commands.
void enableScreen3() {
digitalWrite(VSPI_CS1, HIGH);
digitalWrite(VSPI_CS2, HIGH);
digitalWrite(VSPI_CS3, LOW);
digitalWrite(VSPI_CS4, HIGH);
digitalWrite(VSPI_CS5, HIGH);
digitalWrite(VSPI_CS6, HIGH);
digitalWrite(VSPI_CS7, HIGH);
digitalWrite(VSPI_CS8, HIGH);
} // Close function.
/*-----------------------------------------------------------------*/
// Enable screen four on bank one to recieve SPI commands.
void enableScreen4() {
digitalWrite(VSPI_CS1, HIGH);
digitalWrite(VSPI_CS2, HIGH);
digitalWrite(VSPI_CS3, HIGH);
digitalWrite(VSPI_CS4, LOW);
digitalWrite(VSPI_CS5, HIGH);
digitalWrite(VSPI_CS6, HIGH);
digitalWrite(VSPI_CS7, HIGH);
digitalWrite(VSPI_CS8, HIGH);
} // Close function.
/*-----------------------------------------------------------------*/
// Enable screen five on bank two to recieve SPI commands.
void enableScreen5() {
digitalWrite(VSPI_CS1, HIGH);
digitalWrite(VSPI_CS2, HIGH);
digitalWrite(VSPI_CS3, HIGH);
digitalWrite(VSPI_CS4, HIGH);
digitalWrite(VSPI_CS5, LOW);
digitalWrite(VSPI_CS6, HIGH);
digitalWrite(VSPI_CS7, HIGH);
digitalWrite(VSPI_CS8, HIGH);
} // Close function.
/*-----------------------------------------------------------------*/
// Enable screen six on bank two to recieve SPI commands.
void enableScreen6() {
digitalWrite(VSPI_CS1, HIGH);
digitalWrite(VSPI_CS2, HIGH);
digitalWrite(VSPI_CS3, HIGH);
digitalWrite(VSPI_CS4, HIGH);
digitalWrite(VSPI_CS5, HIGH);
digitalWrite(VSPI_CS6, LOW);
digitalWrite(VSPI_CS7, HIGH);
digitalWrite(VSPI_CS8, HIGH);
} // Close function.
/*-----------------------------------------------------------------*/
// Enable screen seven on bank two to recieve SPI commands.
void enableScreen7() {
digitalWrite(VSPI_CS1, HIGH);
digitalWrite(VSPI_CS2, HIGH);
digitalWrite(VSPI_CS3, HIGH);
digitalWrite(VSPI_CS4, HIGH);
digitalWrite(VSPI_CS5, HIGH);
digitalWrite(VSPI_CS6, HIGH);
digitalWrite(VSPI_CS7, LOW);
digitalWrite(VSPI_CS8, HIGH);
} // Close function.
/*-----------------------------------------------------------------*/
// Enable screen eight on bank two to recieve SPI commands.
void enableScreen8() {
digitalWrite(VSPI_CS1, HIGH);
digitalWrite(VSPI_CS2, HIGH);
digitalWrite(VSPI_CS3, HIGH);
digitalWrite(VSPI_CS4, HIGH);
digitalWrite(VSPI_CS5, HIGH);
digitalWrite(VSPI_CS6, HIGH);
digitalWrite(VSPI_CS7, HIGH);
digitalWrite(VSPI_CS8, LOW);
}
/*-----------------------------------------------------------------*/