Display E-Paper Attiny 3224 not show graphics

[Zibi862]

hi
Please help me, I can't start the display.
I have Waveshare Display E-paper 1.54 V2.
I am using the GX-epd library
https://www.waveshare.com/wiki/1.54inch_e-Paper_Module_Manual#User_Guides_of_Arduino

I would like to connect with Attiny serries2 3224
The program compiles and loads, but the display shows nothing, I don't know what I'm doing wrong. I checked with Arduino pro mini 3.3V and it works. These are connections to Arduino. I tried with Attina and it shows nothing.
VCC - 3.3V
DIN - D11
CLK - D13
CS - D10
DC - D9
RST - D8
BUSY - D7

I connect Attiny3224
DIN - 8 (MOSI)
CLK - 10 (SCK)
CS - 0 (SS)
DC - 6( select)
RST - 1(select)
BUSY - 3(select)

Please help

[grandaspanna]

Are you able to add your code here?

[Zibi862]

the code contains several files please follow this link.
https://drive.google.com/drive/u/0/folders/1gSZ714YgDdW-su79x0uiOFWpbu19iBhE

[grandaspanna]

It will be much more useful if you provide a single, simple example (eg: "hello world") than post a link to some collection. It will be much easier for people to see and track.

[Zibi862]

// GxEPD_MinimumExample by Jean-Marc Zingg

#include <GxEPD.h>

// select the display class to use, only one, copy from GxEPD_Example
#include <GxGDEH0154D67/GxGDEH0154D67.h>  // 1.54" b/w

#include <GxIO/GxIO_SPI/GxIO_SPI.h>
#include <GxIO/GxIO.h>

// constructor for AVR Arduino, copy from GxEPD_Example else
GxIO_Class io(SPI, /*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9); // arbitrary selection of 8, 9 selected for default of GxEPD_Class
GxEPD_Class display(io, /*RST=*/ 9, /*BUSY=*/ 7); // default selection of (9), 7

void setup()
{
  display.init();
  display.eraseDisplay();
  // comment out next line to have no or minimal Adafruit_GFX code
  display.drawPaged(drawHelloWorld); // version for AVR using paged drawing, works also on other processors
}

void drawHelloWorld()
{
  display.setTextColor(GxEPD_BLACK);
  display.print("Hello World!");
}

void loop() {};

[Zibi862]

I'm sorry, this is the code so I have declared pins and the display does not respond to anything.
DIN - 8 (MOSI)
CLK - 10 (SCK)
CS - 0 (select)
DC - 6 (select)
RST - 1 (select)
BUSY - 3 (select)

#ifndef EPDIF_H
#define EPDIF_H

#include <Arduino.h>

// Pin definition
#define RST_PIN        1
#define DC_PIN         6
#define CS_PIN          0
#define BUSY_PIN      3

[grandaspanna]

There's a good chance that those pin numbers aren't matching the hardware you're using. What board exactly are you using?

[Zibi862]

version 2.5.4
what about the arduino pins file, maybe there is a problem here?
``/*
pins_arduino.h - Pin definition functions for Arduino
Part of Arduino - http://www.arduino.cc/

Copyright (c) 2007 David A. Mellis

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General
Public License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
Boston, MA 02111-1307 USA
*/

#ifndef Pins_Arduino_h
#define Pins_Arduino_h

#include <avr/pgmspace.h>
#include "timers.h"

#define NUM_DIGITAL_PINS (6) //
#define NUM_ANALOG_INPUTS (9)
#define NUM_I2C_PINS (2) // (SDA / SCL)
#define NUM_SPI_PINS (3) // (MISO / MOSI / SCK)
#define NUM_TOTAL_FREE_PINS (NUM_DIGITAL_PINS)
#define NUM_TOTAL_PINS (6)
#define EXTERNAL_NUM_INTERRUPTS (8)
#define PINS_COUNT (6)

#define PIN_PA6 (0)
#define PIN_PA7 (1)
#define PIN_PA1 (2)
#define PIN_PA2 (3)
#define PIN_PA3 (4)
#define PIN_PA0 (5)

#define digitalPinHasPWM(p) ((p) != 0 && (p) != 5)

#ifdef DAC0
#define DAC_PIN (PIN_PA6)
#endif

#ifndef LED_BUILTIN
#define LED_BUILTIN (PIN_PA7)
#endif

/*
#### ### #### ##### # # # # # #
# # # # # # # ## ## # # # #
#### # # #### # # # # # # #
# # # # # # # # # # # #
# ### # # # # # ### # #
*/

#ifdef PORTMUX_SPI0_bm
#define PIN_SPI_MISO_PINSWAP_1 (PIN_PA7)
#define PIN_SPI_SCK_PINSWAP_1 (PIN_PA3)
#define PIN_SPI_MOSI_PINSWAP_1 (PIN_PA6)
#define PIN_SPI_SS_PINSWAP_1 (PIN_PA6)
#endif
#define PIN_SPI_MISO (PIN_PA2)
#define PIN_SPI_SCK (PIN_PA3)
#define PIN_SPI_MOSI (PIN_PA1)
#define PIN_SPI_SS (PIN_PA6)

#define SPI_INTERFACES_COUNT (1)

#define PIN_WIRE_SDA (PIN_PA1)
#define PIN_WIRE_SCL (PIN_PA2)

/* Serial pin values here are not used by the core. They don't get picked up correctly in UART.h where they're needed and I can't figure out why. */
// Serial (USART0)
#define HWSERIAL0_MUX_DEFAULT (0)
#define PIN_HWSERIAL0_RX (PIN_PA7)
#define PIN_HWSERIAL0_TX (PIN_PA6)
#define PIN_HWSERIAL0_XCK (PIN_PA3)
#define PIN_HWSERIAL0_XDIR (PIN_PA0)
#define PIN_HWSERIAL0_RX_PINSWAP_1 (PIN_PA2)
#define PIN_HWSERIAL0_TX_PINSWAP_1 (PIN_PA1)
// Alt pins don't include the rarely used functions on 8-pin parts.
#define PIN_HWSERIAL0_XCK_PINSWAP_1 (NOT_A_PIN)
#define PIN_HWSERIAL0_XDIR_PINSWAP_1 (NOT_A_PIN)

/*
## # # ## # ### ### #### ### # # ###
# # ## # # # # # # # # # # ## # #
#### # # # #### # # # # ## #### # # # # ###
# # # ## # # # # # # # # # # ## #
# # # # # # #### ### ### # ### # # ###
*/

#define PIN_A0 (A0)
#define PIN_A1 (A1)
#define PIN_A2 (A2)
#define PIN_A3 (A3)
#define PIN_A6 (A6)
#define PIN_A7 (A7)

static const uint8_t A0 = PIN_PA0;
static const uint8_t A1 = PIN_PA1;
static const uint8_t A2 = PIN_PA2;
static const uint8_t A3 = PIN_PA3;
static const uint8_t A6 = PIN_PA6;
static const uint8_t A7 = PIN_PA7;

/*
#### ### # # ## #### #### ## # # ###
# # # ## # # # # # # # # # # # #
#### # # # # #### #### #### #### # ###
# # # ## # # # # # # # # # #
# ### # # # # # # # # # # # ###
*/

#ifdef ARDUINO_MAIN

// On the Arduino board, digital pins are also used
// for the analog output (software PWM). Analog input
// pins are a separate set.

// ATtiny412 / ARDUINO
// _____
// VDD 1|* |20 GND
// (DAC) (AIN6) PA6 0 2| |19 4~ PA3 (AIN3)(SCK)(EXTCLK)
// (AIN7) PA7 1 3| |18 5 PA0 (nRESET/UPDI)
// (MOSI)(TXD*)(SDA) (AIN1) PA1 2 4|_____|17 3 PA2 (AIN2)(MISO)(RXD*)(SCL)
//
//

/*
PIN# DESC Pin Name Other/Sp ADC0 ADC1 PTC AC0 AC1 AC2 DAC0 USART0 SPI0 TWI0 TCA(PWM) TCBn TCD0 CCL
0 A2 or DAC PA6 AIN6 AIN2 X2/Y2 AINN0 AINP1 AINP0 OUT RxD WOA
1 A3 PA7 AIN7 AIN3 X3/Y3 AINP0 AINP0 AINN0 TxD *WO0 WOB LUT1-OUT
2 MOSI PA1 AIN1 *TxD MOSI SDA WO1 LUT0-IN1
3 MISO PA2 EVOUT0 AIN2 *RxD MISO SCL WO2 LUT0-IN2
4 SCK PA3 EXTCLK AIN3 *XCK SCK WO3 TCB1 WO
5 UPDI PA0 RESET/ AIN0 LUT1-IN0
UPDI
*/

const uint8_t digital_pin_to_port[] = {
PA, // 0 PA6
PA, // 1 PA7
PA, // 2 PA1
PA, // 3 PA2
PA, // 4 PA3
PA // 5 PA0
};

/* Use this for accessing PINnCTRL register */
const uint8_t digital_pin_to_bit_position[] = {
PIN6_bp, // 0 PA6
PIN7_bp, // 1 PA7
PIN1_bp, // 2 PA1
PIN2_bp, // 3 PA2
PIN3_bp, // 4 PA3
PIN0_bp // 5 PA0
};

/* Use this for accessing PINnCTRL register */
const uint8_t digital_pin_to_bit_mask[] = {
PIN6_bm, // 0 PA6
PIN7_bm, // 1 PA7
PIN1_bm, // 2 PA1
PIN2_bm, // 3 PA2
PIN3_bm, // 4 PA3
PIN0_bm // 5 PA0
};

const uint8_t digital_pin_to_timer[] = {
#if defined(DAC0)
DACOUT, // 0 PA6
#else
NOT_ON_TIMER, // 0 PA6
#endif
TIMERA0, // 1 PA7
TIMERA0, // 2 PA1
TIMERA0, // 3 PA2
TIMERA0, // 4 PA3
NOT_ON_TIMER // 5 PA0
};

#endif

#define digitalPinToAnalogInput(p) ((p<2)?(p+6):(p<5?(p-1):(p==5?0:NOT_A_PIN)))

// These serial port names are intended to allow libraries and architecture-neutral
// sketches to automatically default to the correct port name for a particular type
// of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
// the first hardware serial port whose RX/TX pins are not dedicated to another use.
//
// SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor
//
// SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial
//
// SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library
//
// SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins.
//
// SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX
// pins are NOT connected to anything by default.
#define SERIAL_PORT_MONITOR Serial
#define SERIAL_PORT_HARDWARE Serial

#endif

[grandaspanna]

Which attiny3224 board are you using? Is it one you bought or one you made?

[SpenceKonde]

Oh, Hmm.... that also might be a bug that's fixed in 2.6.0, per changelog: * Bugfix: Fix issue with SSD bit being cleared when using beginTransaction().

[Zibi862]

I ran it, I used a different library.
I have another problem, the library of this display takes up a lot of memory.
Is it possible to buy an external 4mb memory for Attiny3226?