Help with multiple SPI - Cannot get code to compile - GD3

[engineerfreely]

Feeling pretty defeated!  

I have gotten the GD3 library to work and do some simple things on my FT812 7" Newhaven display with the Newhaven Uno Shield.  Additionally, I got a canbus module to work on my Uno.  Now I want to bring these together.

I am having a really hard time getting both SPIs to work right.  As soon as I include my GD3.h library, it starts with this error.



In file included from C:\Users\Matt\Documents\Arduino\Open_Dash_FT812\Open_Dash_FT812.ino:3:0:



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h: In member function 'void sdcard::desel()':



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:146:5: error: 'SPI' was not declared in this scope



    SPI.transfer(0xff); // force DO release



    ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h: In member function 'void sdcard::sd_delay(byte)':



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:150:10: error: 'SPI' was not declared in this scope



      DD SPI.transfer(0xff);



         ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h: In member function 'void sdcard::cmd(byte, uint32_t, uint8_t)':



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:165:8: error: 'SPI' was not declared in this scope



    DD SPI.transfer(0x40 | cmd);



       ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h: In member function 'byte sdcard::response()':



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:177:9: error: 'SPI' was not declared in this scope



    r = SPI.transfer(0xff);



        ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h: In member function 'byte sdcard::R1()':



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:188:5: error: 'SPI' was not declared in this scope



    SPI.transfer(0xff);   // trailing byte



    ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h: In member function 'byte sdcard::sdR3(uint32_t&)':



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:195:26: error: 'SPI' was not declared in this scope



      ocr = (ocr << 8) | SPI.transfer(0xff);



                         ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:196:5: error: 'SPI' was not declared in this scope



    SPI.transfer(0xff);   // trailing byte



    ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h: In member function 'byte sdcard::sdR7()':



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:206:7: error: 'SPI' was not declared in this scope



      SPI.transfer(0xff);



      ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h: In member function 'void sdcard::begin(byte)':



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:224:5: error: 'SPI' was not declared in this scope



    SPI.setClockDivider(SPI_CLOCK_DIV64);



    ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:224:25: error: 'SPI_CLOCK_DIV64' was not declared in this scope



    SPI.setClockDivider(SPI_CLOCK_DIV64);



                        ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:297:25: error: 'SPI_CLOCK_DIV2' was not declared in this scope



    SPI.setClockDivider(SPI_CLOCK_DIV2);



                        ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h: In member function 'void sdcard::cmd17(uint32_t)':



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:350:12: error: 'SPI' was not declared in this scope



    while (SPI.transfer(0xff) != 0xfe)



           ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h: In member function 'void sdcard::rdn(byte*, uint32_t, uint16_t)':



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:358:7: error: 'SPI' was not declared in this scope



      SPI.transfer(0xff);



      ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:360:14: error: 'SPI' was not declared in this scope



      *d++ = SPI.transfer(0xff);



             ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:362:7: error: 'SPI' was not declared in this scope



      SPI.transfer(0xff);



      ^



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h: In member function 'void Reader::fetch512(byte*)':



C:\Users\Matt\Documents\Arduino\libraries\GD3/GD3.h:695:5: error: 'SPI' was not declared in this scope



    SPI.transfer(0xff);



    ^



exit status 1

Error compiling for board Arduino/Genuino Uno.
Here is the code.. just a snippit, since the loop isnt relative.




#include <EEPROM.h>

#include <GD3.h>

#include "SPI.h"

#include "mcp_can.h"



//byte address = 0x00;



/*SAMD core*/

#ifdef ARDUINO_SAMD_VARIANT_COMPLIANCE

 #define SERIAL SerialUSB

#else

 #define SERIAL Serial

#endif



// the cs pin of the version after v1.1 is default to D9

// v0.9b and v1.0 is default D10

const int FT_SS = 10;

const int CAN_SS = 9;

const int LED        = 8;

boolean ledON        = 1;





// CAN BUS VARIABLES

unsigned char Flag_Recv = 0;

byte len = 1;

byte buf[8];

char str[20];



MCP_CAN CAN(CAN_SS);    





unsigned int caseCan;



//CAN BUS VARIABLES

unsigned int rpm = 999;

unsigned int clt = 999;

unsigned int batt = 999;

unsigned int afr = 999;

unsigned int manpress = 999;

unsigned int mantemp = 999;

unsigned int ignadv = 999;

unsigned int tps = 999;

unsigned int afrtarget = 999;

unsigned int pw1 = 999;

unsigned int pw2 = 999;



void setup()

{

   SERIAL.begin(115200);

   SPI.begin();

   pinMode(LED,OUTPUT);

     // initialize the bus for a device on pin 9

   pinMode(FT_SS,OUTPUT);

   //digitalWrite(FT_SS, LOW);

    // initialize the bus for a device on pin 10

   pinMode(CAN_SS,OUTPUT);

   //digitalWrite(CAN_SS_PIN, LOW);

   GD.begin(0);

   //SPI.begin(10);

   //SPI.begin(9);

   



   while (CAN_OK != CAN.begin(CAN_500KBPS)) // init can bus : baudrate = 500k

   {

       SERIAL.println("CAN BUS Initializng Failed");

       SERIAL.println("Initializing CAN BUS again");

       delay(100);

   }

   SERIAL.println("CAN BUS Initializing Sucessful");

   delay(3000);

 

 // Start CAN BUS

 // baudrate = 500k

 if(CAN_OK == CAN.begin(CAN_500KBPS))

 {

//    Serial.println("CAN BUS Initializing Sucessful!");

 }

 else

 {

//    Serial.println("CAN BUS Initializng Failed");

 }

}



void loop()

{

 // Read and Parse Data from CAN BUS

 CAN.readMsgBuf(&len, buf);

 caseCan = CAN.getCanId();

 switch (caseCan) {

 

 case 1512:

[engineerfreely]

Anyone?

[DevBenV2]

Ive gotten it to work with GD23ZESP32 lib by connecting the spi pins to VSPI and setting up the GPU select and the SD select