[RESOLU] probleme GLCD SSD1289 sur Due

bonjour j’aimerais utiliser un afficheur de 480x272 avec shield CTE TFT LCD/SD.
le contrôleur du display est un SSD1963_480 qui fonctionne très bien avec Arduino Mega.
Mais impossible de le faire fonctionner sur Due.
Pour ce qui concerne la SD carte celle-ci fonctionne.

version du programme arduino 1.8.5
avez-vous une idée??
bien à vous

sur le shield CTE plusieurs pontages possibles.
les pontages marqués par “*” sont réalisés.

JP1 5V
*JP2 3V3

JP3 5V
*JP4 3V3
JP5 PWM (9)

JP6 SPI SS (52)
JP7 SPI SS (10)

*JP8 SPI SS (53)

*JP9 je ne me rapelle plus à quoi cela correspond
JP10 je ne me rapelle plus à quoi cela correspond

et mon code est :

 * CTE TFT LCD/SD Shield for Arduino Due
 * Uncomment the following line if you are using this shield
#define CTE_DUE_SHIELD 1

// For this shield: RS=25, WR=26, CS=27, RST=28

/*  SD card test 
 This example shows how use the utility libraries on which the'
 SD library is based in order to get info about your SD card.
 Very useful for testing a card when you're not sure whether its working or not.
 The circuit:
 * SD card attached to SPI bus as follows:
 ** UNO:  MOSI - pin 11, MISO - pin 12, CLK - pin 13, CS - pin 4 (CS pin can be changed)
  and pin #10 (SS) must be an output
 ** Mega:  MOSI - pin 51, MISO - pin 50, CLK - pin 52, CS - pin 4 (CS pin can be changed)
  and pin #52 (SS) must be an output
 ** Leonardo: Connect to hardware SPI via the ICSP header
 		Pin 4 used here for consistency with other Arduino examples

 created  28 Mar 2011  by Limor Fried 
 modified 9 Apr 2012   by Tom Igoe
 // include the SD library:
#include <SPI.h>
#include <SD.h>
#define CTE_DUE_SHIELD 1
#include <UTFT.h> // Display controleur SSD1963  480x272
UTFT myGLCD(SSD1963_480, 25, 26, 27, 28); 

// set up variables using the SD utility library functions:
Sd2Card card;
SdVolume volume;
SdFile root;

// change this to match your SD shield or module;
// Arduino Ethernet shield: pin 4
// Adafruit SD shields and modules: pin 10
// Sparkfun SD shield: pin 8
const int chipSelect = 53;  // indiqué sur le shield Due
// Declare which fonts we will be using

extern uint8_t SmallFont[]; // 8x12 pix

/*****************  SETUP   ******************/

void setup()
 // Open serial communications and wait for port to open:
   while (!Serial) {
    ; // wait for serial port to connect. Needed for Leonardo only

// Setup the GLCD
     myGLCD.InitLCD(1);// sinon myGLCD.InitLCD(0) pour portrait
  Serial.print("\nInitializing SD card...");
  // On the Ethernet Shield, CS is pin 4. It's set as an output by default.
  // Note that even if it's not used as the CS pin, the hardware SS pin 
  // (10 on most Arduino boards, 53 on the Mega) must be left as an output 
  // or the SD library functions will not work. 
  pinMode(SS, OUTPUT);

  // we'll use the initialization code from the utility libraries
  // since we're just testing if the card is working!
  while (!card.init(SPI_HALF_SPEED, chipSelect)) {
    Serial.println("initialization failed. Things to check:");
    Serial.println("* is a card is inserted?");
    Serial.println("* Is your wiring correct?");
    Serial.println("* did you change the chipSelect pin to match your shield or module?");
  // print the type of card
  Serial.print("\nCard type: ");
  switch(card.type()) {
    case SD_CARD_TYPE_SD1:
    case SD_CARD_TYPE_SD2:

  // Now we will try to open the 'volume'/'partition' - it should be FAT16 or FAT32
  if (!volume.init(card)) {
    Serial.println("Could not find FAT16/FAT32 partition.\nMake sure you've formatted the card");

  // print the type and size of the first FAT-type volume
  uint32_t volumesize;
  Serial.print("\nVolume type is FAT");
  Serial.println(volume.fatType(), DEC);
  volumesize = volume.blocksPerCluster();    // clusters are collections of blocks
  volumesize *= volume.clusterCount();       // we'll have a lot of clusters
  volumesize *= 512;                            // SD card blocks are always 512 bytes
  Serial.print("Volume size (bytes): ");
  Serial.print("Volume size (Kbytes): ");
  volumesize /= 1024;
  Serial.print("Volume size (Mbytes): ");
  volumesize /= 1024;

  Serial.println("\nFiles found on the card (name, date and size in bytes): ");
  // list all files in the card with date and size
  root.ls(LS_R | LS_DATE | LS_SIZE);

void loop(void) {
   myGLCD.setColor(255, 0, 0); // rouge
   myGLCD.print("capteur Temperature exterieure",0,236,0);
   Serial.println("passe par le loop");

Ce topic pourrait aider (voir réponse #13):

ok merci je regarde çà.

Merci beaucoup cela fonctionne maintenant en suivant les instructions que tu m'as recommandé.
modification dans HW_ARM_defines.h, aussi dans memorysaver.h et en utilisant
UTFT myGLCD (CTE50,25,26,27,28); // pour glcd 5 "