[SOLVED] ATOM LITE + OLED Unit 1.3" 128 × 64 Display
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Hi all, I'm looking for a working arduino code for ATOM LITE + OLED Unit 1.3" 128 × 64 Display to work with......
best regards
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nobody??
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just use the M5GFX library.
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the library examples doesn't work for me
I tryed with core gray, core2, atom lite without any result...
may be I'm missing something......
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some tips???
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why is it not working? Any error code? it is difficult to help you if you give no information.
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I can upload the exemples sketches but nothing is on the display....
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- arduino envirement
- atom lite
- oled unit
- up to date M5GFX
this is a test sketch:
#include <M5GFX.h> M5GFX display; M5Canvas canvas(&display); static constexpr char text0[] = "hello world"; static constexpr char text1[] = "this"; static constexpr char text2[] = "is"; static constexpr char text3[] = "text"; static constexpr char text4[] = "log"; static constexpr char text5[] = "vertical"; static constexpr char text6[] = "scroll"; static constexpr char text7[] = "sample"; static constexpr const char* text[] = { text0, text1, text2, text3, text4, text5, text6, text7 }; void setup(void) { display.begin(); if (display.isEPD()) { display.setEpdMode(epd_mode_t::epd_fastest); display.invertDisplay(true); display.clear(TFT_BLACK); } if (display.width() < display.height()) { display.setRotation(display.getRotation() ^ 1); } canvas.setColorDepth(1); // mono color canvas.createSprite(display.width(), display.height()); canvas.setTextSize((float)canvas.width() / 160); canvas.setTextScroll(true); } void loop(void) { static int count = 0; canvas.printf("%04d:%s\r\n", count, text[count & 7]); canvas.pushSprite(0, 0); ++count; }
this is the arduino ide output:
Lo sketch usa 301153 byte (22%) dello spazio disponibile per i programmi. Il massimo è 1310720 byte. Le variabili globali usano 17052 byte (5%) di memoria dinamica, lasciando altri 310628 byte liberi per le variabili locali. Il massimo è 327680 byte. esptool.py v3.0-dev Serial port COM8 Connecting..... Chip is ESP32-PICO-D4 (revision 1) Features: WiFi, BT, Dual Core, 240MHz, Embedded Flash, VRef calibration in efuse, Coding Scheme None Crystal is 40MHz MAC: d8:a0:1d:5c:95:0c Uploading stub... Running stub... Stub running... Changing baud rate to 1500000 Changed. Configuring flash size... Auto-detected Flash size: 4MB Compressed 8192 bytes to 47... Writing at 0x0000e000... (100 %) Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.0 seconds (effective 4096.1 kbit/s)... Hash of data verified. Compressed 15856 bytes to 10276... Writing at 0x00001000... (100 %) Wrote 15856 bytes (10276 compressed) at 0x00001000 in 0.1 seconds (effective 991.0 kbit/s)... Hash of data verified. Compressed 301264 bytes to 153424... Writing at 0x00010000... (10 %) Writing at 0x00014000... (20 %) Writing at 0x00018000... (30 %) Writing at 0x0001c000... (40 %) Writing at 0x00020000... (50 %) Writing at 0x00024000... (60 %) Writing at 0x00028000... (70 %) Writing at 0x0002c000... (80 %) Writing at 0x00030000... (90 %) Writing at 0x00034000... (100 %) Wrote 301264 bytes (153424 compressed) at 0x00010000 in 2.8 seconds (effective 870.7 kbit/s)... Hash of data verified. Compressed 3072 bytes to 128... Writing at 0x00008000... (100 %) Wrote 3072 bytes (128 compressed) at 0x00008000 in 0.0 seconds (effective 1365.3 kbit/s)... Hash of data verified. Leaving... Hard resetting via RTS pin... Trovata libreria non valida in C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher-master: Nessun header file (.h) trovato in C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher-master Trovata libreria non valida in C:\Users\Documents\Arduino\libraries\URM-master: Nessun header file (.h) trovato in C:\Users\Documents\Arduino\libraries\URM-master
this is the serial monitor booting the atom lite
ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 188777542, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:1 load:0x3fff0018,len:4 load:0x3fff001c,len:1044 load:0x40078000,len:8896 load:0x40080400,len:5816 entry 0x400806ac
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I think I have to change the i2c pin in the library..... but where??
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you need to
#include <M5UnitOLED.h>
#include <M5UnitOLED.h> M5UnitOLED display; M5Canvas canvas(&display); static constexpr char text[] = "Hello world ! こんにちは世界! this is long long string sample. 寿限無、寿限無、五劫の擦り切れ、海砂利水魚の、水行末・雲来末・風来末、喰う寝る処に住む処、藪ら柑子の藪柑子、パイポ・パイポ・パイポのシューリンガン、シューリンガンのグーリンダイ、グーリンダイのポンポコピーのポンポコナの、長久命の長助"; static constexpr size_t textlen = sizeof(text) / sizeof(text[0]); int textpos = 0; int scrollstep = 2; void setup(void) { display.init(); display.setRotation(2); canvas.setColorDepth(1); // mono color canvas.setFont(&fonts::lgfxJapanMinchoP_32); canvas.setTextWrap(false); canvas.setTextSize(2); canvas.createSprite(display.width() + 64, 72); } void loop(void) { int32_t cursor_x = canvas.getCursorX() - scrollstep; if (cursor_x <= 0) { textpos = 0; cursor_x = display.width(); } canvas.setCursor(cursor_x, 0); canvas.scroll(-scrollstep, 0); while (textpos < textlen && cursor_x <= display.width()) { canvas.print(text[textpos++]); cursor_x = canvas.getCursorX(); } display.waitDisplay(); canvas.pushSprite(&display, 0, (display.height() - canvas.height()) >> 1); }
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@m5stack said in ATOM LITE + OLED Unit 1.3" 128 × 64 Display:
you need to
#include <M5UnitOLED.h>
#include <M5UnitOLED.h> M5UnitOLED display; M5Canvas canvas(&display); static constexpr char text[] = "Hello world ! こんにちは世界! this is long long string sample. 寿限無、寿限無、五劫の擦り切れ、海砂利水魚の、水行末・雲来末・風来末、喰う寝る処に住む処、藪ら柑子の藪柑子、パイポ・パイポ・パイポのシューリンガン、シューリンガンのグーリンダイ、グーリンダイのポンポコピーのポンポコナの、長久命の長助"; static constexpr size_t textlen = sizeof(text) / sizeof(text[0]); int textpos = 0; int scrollstep = 2; void setup(void) { display.init(); display.setRotation(2); canvas.setColorDepth(1); // mono color canvas.setFont(&fonts::lgfxJapanMinchoP_32); canvas.setTextWrap(false); canvas.setTextSize(2); canvas.createSprite(display.width() + 64, 72); } void loop(void) { int32_t cursor_x = canvas.getCursorX() - scrollstep; if (cursor_x <= 0) { textpos = 0; cursor_x = display.width(); } canvas.setCursor(cursor_x, 0); canvas.scroll(-scrollstep, 0); while (textpos < textlen && cursor_x <= display.width()) { canvas.print(text[textpos++]); cursor_x = canvas.getCursorX(); } display.waitDisplay(); canvas.pushSprite(&display, 0, (display.height() - canvas.height()) >> 1); }
this sketch compile but doesn't display nothing
no error message
this is the atom lite boot on serial monitor after uploaded sketch
rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 188777542, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:1 load:0x3fff0018,len:4 load:0x3fff001c,len:1044 load:0x40078000,len:8896 load:0x40080400,len:5816 entry 0x400806ac
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@cepics said in ATOM LITE + OLED Unit 1.3" 128 × 64 Display:
static constexpr const char* text[] = { text0, text1, text2, text3, text4, text5, text6, text7 };
I don´t like it ... please remove it and give a try in the loop with a static string ...
And also, put any serial.println() debug code to see what code are you running
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@otosan-maker said in ATOM LITE + OLED Unit 1.3" 128 × 64 Display:
...and give a try in the loop with a static string ...
sorry but I don't understand ...
I deleted :
static constexpr const char* text[] = { text0, text1, text2, text3, text4, text5, text6, text7 };
this is the compiling error message
Arduino:1.8.13 (Windows 10), Scheda:"M5Stick-C, Default, 1500000, None C:\Users\Documents\Arduino\OLEDDAJE\OLEDDAJE.ino: In function 'void loop()': OLEDDAJE:41:39: error: 'text' was not declared in this scope canvas.printf("%04d:%s\r\n", count, text[count & 7]); ^ Più di una libreria trovata per "SPI.h" Usata: C:\Users\AppData\Local\Arduino15\packages\m5stack\hardware\esp32\1.0.7\libraries\SPI Non usata: C:\Users\Documents\Arduino\libraries\SPI exit status 1 'text' was not declared in this scope Questo report potrebbe essere più ricco di informazioni abilitando l'opzione "Mostra un output dettagliato durante la compilazione" in "File -> Impostazioni
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@otosan-maker said in ATOM LITE + OLED Unit 1.3" 128 × 64 Display:
I don´t like it ... please remove it and give a try in the loop with a static string ...
And also, put any serial.println() debug code to see what code are you running#include <M5UnitOLED.h> //M5UnitOLED display; // default setting M5UnitOLED display ( 21, 22, 400000 ); // SDA, SCL, FREQ
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tnks a lot !!!!
this sketch is working for me#include <M5UnitOLED.h> M5UnitOLED display ( 26, 32, 400000 ); // SDA, SCL, FREQ M5Canvas canvas(&display); static constexpr char text[] = "Hello world ! こんにちは世界! this is long long string sample. 寿限無、寿限無、五劫の擦り切れ、海砂利水魚の、水行末・雲来末・風来末、喰う寝る処に住む処、藪ら柑子の藪柑子、パイポ・パイポ・パイポのシューリンガン、シューリンガンのグーリンダイ、グーリンダイのポンポコピーのポンポコナの、長久命の長助"; static constexpr size_t textlen = sizeof(text) / sizeof(text[0]); int textpos = 0; int scrollstep = 2; void setup(void) { display.begin(); if (display.width() < display.height()) { display.setRotation(display.getRotation() ^ 1); } canvas.setColorDepth(1); // mono color canvas.setFont(&fonts::lgfxJapanMinchoP_32); canvas.setTextWrap(false); canvas.setTextSize(2); canvas.createSprite(display.width() + 64, 72); } void loop(void) { int32_t cursor_x = canvas.getCursorX() - scrollstep; if (cursor_x <= 0) { textpos = 0; cursor_x = display.width(); } canvas.setCursor(cursor_x, 0); canvas.scroll(-scrollstep, 0); while (textpos < textlen && cursor_x <= display.width()) { canvas.print(text[textpos++]); cursor_x = canvas.getCursorX(); } display.waitDisplay(); canvas.pushSprite(&display, 0, (display.height() - canvas.height()) >> 1); }