I'm trying to flash the m5basic with this Example using the display.
I added arduino as a component, and M5Unified, M5GFX from component registry. When I flash the device, everything is fine, but it keeps restarting and the monitor displays an error and the device doesn't work.
But if I remove #include "Arduino.h", screen on the m5basic, it works.
Are there any examples of usage for ESP-IDF, sdkconfig and source code?
ESP-IDF v5.5.1
Arduino-ESP32 v3.3.3
M5Unified v0.2.7 and a try with v0.2.10
M5GFX v0.2.9 and a try with v0.2.17
main.cpp
Code: Select all
#include "Arduino.h"
#include "M5Unified.h"
#include "M5GFX.h"
void setup()
{
auto cfg = M5.config();
M5.begin(cfg);
delay(500);
M5.Display.fillScreen(TFT_BLACK);
M5.Display.setCursor(10, 10);
M5.Display.setTextColor(WHITE);
M5.Display.setTextSize(1);
M5.Display.print("Initializing...");
}
void loop()
{
M5.update();
delay(1000);
}
Code: Select all
ets Jun 8 2016 00:22:57
rst:0xc (SW_CPU_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)
configsip: 0, 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:0x3fff0030,len:6216
load:0x40078000,len:16004
load:0x40080400,len:4
--- 0x40080400: _init at ??:?
load:0x40080404,len:3620
entry 0x400805bc
W (29) boot: Unicore bootloader
I (163) cpu_start: Unicore app
I (163) cpu_start: Single core mode
I (171) cpu_start: Pro cpu start user code
I (171) cpu_start: cpu freq: 240000000 Hz
I (171) app_init: Application information:
I (176) app_init: Project name: project-name1
I (181) app_init: App version: 1
I (186) app_init: Compile time: Nov 6 2025 12:10:32
I (192) app_init: ELF file SHA256: 907198111...
I (197) app_init: ESP-IDF: v5.3.1-dirty
I (202) efuse_init: Min chip rev: v0.0
I (207) efuse_init: Max chip rev: v3.99
I (212) efuse_init: Chip rev: v1.0
I (217) heap_init: Initializing. RAM available for dynamic allocation:
I (224) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (230) heap_init: At 3FFB3448 len 0002CBB8 (178 KiB): DRAM
I (236) heap_init: At 3FFE0440 len 0001FBC0 (126 KiB): D/IRAM
I (243) heap_init: At 40078000 len 00008000 (32 KiB): IRAM
I (249) heap_init: At 4008F6D0 len 00010930 (66 KiB): IRAM
I (255) heap_init: At 3FF80000 len 00002000 (8 KiB): RTCRAM
I (262) spi_flash: detected chip: generic
I (266) spi_flash: flash io: qio
I (271) main_task: Started on CPU0
I (274) main_task: Calling app_main()
tart ========task: Returned =========== Bfrom app_mefore Setup Sain()
===
Chip Info:
------------------------------------------
Model : ESP32
Package : D0WD-Q6
Revision : 1.00
Cores : 2
CPU Frequency : 240 MHz
XTAL Frequency : 40 MHz
Features Bitfield : 0x00000032
Embedded Flash : No
Embedded PSRAM : No
2.4GHz WiFi : Yes
Classic BT : Yes
BT Low Energy : Yes
IEEE 802.15.4 : No
------------------------------------------
INTERNAL Memory Info:
------------------------------------------
Total Size : 428488 B ( 418.4 KB)
Free Bytes : 400904 B ( 391.5 KB)
Allocated Bytes : 23176 B ( 22.6 KB)
Minimum Free Bytes: 400872 B ( 391.5 KB)
Largest Free Block: 163840 B ( 160.0 KB)
------------------------------------------
Flash Info:
------------------------------------------
Chip Size : 4194304 B (4 MB)
Block Size : 65536 B ( 64.0 KB)
Sector Size : 4096 B ( 4.0 KB)
Page Size : 256 B ( 0.2 KB)
Bus Speed : 80 MHz
Flash Frequency : 80 MHz (source: 80 MHz, divider: 1)
Bus Mode : QIO
------------------------------------------
Partitions Info:
------------------------------------------
nvs : addr: 0x00009000, size: 24.0 KB, type: DATA, subtype: NVS
phy_init : addr: 0x0000F000, size: 4.0 KB, type: DATA, subtype: PHY
factory : addr: 0x00010000, size: 1024.0 KB, type: APP, subtype: FACTORY
------------------------------------------
Software Info:
------------------------------------------
Compile Date/Time : Nov 6 2025 12:33:38
ESP-IDF Version : v5.3.1-dirty
Arduino Version : 3.3.2
------------------------------------------
Board Info:
------------------------------------------
Arduino Board : M5STACK_CORE_DEV
Arduino Variant : m5stack_core
Arduino Runs Core : 0
Arduino Events on : 0
CDC On Boot : 0
============ Before Setup End ============
�Guru Meditation Error: Core 0 panic'ed (LoadProhibited). Exception was unhandled.
Core 0 register dump:
PC : 0x400d9405 PS : 0x00060f30 A0 : 0x800dc0fd A1 : 0x3ffb78f0
--- 0x400d9405: unsigned long lgfx::v1::color_conv_t::convert<int, decltype(nullptr)>(int) at E:/<->/project-name1/managed_components/m5stack__m5gfx/src/lgfx/v1/misc/colortype.hpp:859
(inlined by) void lgfx::v1::LGFXBase::setColor<int>(int) at E:/<->/project-name1/managed_components/m5stack__m5gfx/src/lgfx/v1/LGFXBase.hpp:123
(inlined by) void lgfx::v1::LGFXBase::fillScreen<int>(int const&) at E:/<->/project-name1/managed_components/m5stack__m5gfx/src/lgfx/v1/LGFXBase.hpp:299
(inlined by) setup() at E:/<->/project-name1/main/main.cpp:329
A2 : 0x00000001 A3 : 0x00000003 A4 : 0x00000001 A5 : 0xffffffff
A6 : 0x00000000 A7 : 0x3ffb2794 A8 : 0x800d9402 A9 : 0x3ffb78d0
A10 : 0x000003e8 A11 : 0x3ffb792c A12 : 0x0000001c A13 : 0x3ffb790c
A14 : 0x00000000 A15 : 0x00000080 SAR : 0x0000001f EXCCAUSE: 0x0000001c
EXCVADDR: 0x00000040 LBEG : 0x4000c2e0 LEND : 0x4000c2f6 LCOUNT : 0x00000000
--- 0x4000c2e0: memcpy in ROM
0x4000c2f6: memcpy in ROM
Backtrace: 0x400d9402:0x3ffb78f0 0x400dc0fa:0x3ffb7950 0x400889b2:0x3ffb7970
--- 0x400d9402: setup() at E:/<->/project-name1/main/main.cpp:329
0x400dc0fa: loopTask(void*) at E:/<->/project-name1/components/arduino/cores/esp32/main.cpp:67
0x400889b2: vPortTaskWrapper at E:/Espressif/frameworks/esp-idf-v5.3.1/components/freertos/FreeRTOS-Kernel/portable/xtensa/port.c:134
ELF file SHA256: 907198111
Rebooting...