Atom display not working

[Acuario]

Hi,
I am trying to get my AtomDisplay HDMI working without success.
The factory demo worked fine.
I have tried the basic example but I get nothing.
The odd thing is the display says it has 0 width and height.

Here is my code:
`
#include <Arduino.h>

#include <M5AtomDisplay.h>
M5AtomDisplay display(1280, 720, 50); // width, height

void setup(void)
{
Serial.begin(115200);

// initialize
display.init();
Serial.printf("W:%d H:%d\n", display.width(), display.height());
`
The serial output shows W:0 H:0 so it seems the display is not initialised correctly.

The same occurs when I try the default (no parameters), both are 0.

I enables logging on the ESP and the log shows the following errors so I guess this is why. Is my AtomDisplay broken or an old version that is no longer supported?

Opening port
Port open
[ 16][D][esp32-hal-cpu.c:264] setCpuFrequencyMhz(): PLL: 480 / 2 = 240 Mhz, APB: 80000000 Hz
=========== Before Setup Start ===========
Chip Info:

Model : ESP32
Package : PICO-V3-02
Revision : 3.00
Cores : 2
CPU Frequency : 240 MHz
XTAL Frequency : 40 MHz
Features Bitfield : 0x000000b3
Embedded Flash : Yes
Embedded PSRAM : Yes
2.4GHz WiFi : Yes
Classic BT : Yes
BT Low Energy : Yes
IEEE 802.15.4 : No

INTERNAL Memory Info:

Total Size : 382032 B ( 373.1 KB)
Free Bytes : 351188 B ( 343.0 KB)
Allocated Bytes : 23632 B ( 23.1 KB)
Minimum Free Bytes: 345420 B ( 337.3 KB)
Largest Free Block: 114676 B ( 112.0 KB)

Flash Info:

Chip Size : 8388608 B (8 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
Bus Mode : DIO

Partitions Info:

            nvs : addr: 0x00009000, size:    20.0 KB, type: DATA, subtype: NVS
        otadata : addr: 0x0000E000, size:     8.0 KB, type: DATA, subtype: OTA
           app0 : addr: 0x00010000, size:  1984.0 KB, type:  APP, subtype: OTA_0
           app1 : addr: 0x00200000, size:  1984.0 KB, type:  APP, subtype: OTA_1
       coredump : addr: 0x003F0000, size:    64.0 KB, type: DATA, subtype: COREDUMP

---

Software Info:

Compile Date/Time : Mar 26 2025 11:22:10
Compile Host OS : windows
ESP-IDF Version : v5.1.4-972-g632e0c2a9f-dirty
Arduino Version : 3.0.7

Board Info:

Arduino Board : ESP32_DEV
Arduino Variant : esp32
Arduino FQBN : esp32:esp32:esp32:UploadSpeed=512000,CPUFreq=240,FlashFreq=80,FlashMode=qio,FlashSize=4M,PartitionScheme=no_fs,DebugLevel=debug,PSRAM=disabled,LoopCore=1,EventsCore=0,EraseFlash=none,JTAGAdapter=default,ZigbeeMode=default,fsupload=littlefs
============ Before Setup End ============
[ 526][D][m5atomdisplay.h:153] init_impl(): [LGFX] pkg:6
[ 531][I][panel_m5hdmi.cpp:506] init(): [M5HDMI] i2c port:1 sda:25 scl:21
[ 539][I][panel_m5hdmi.cpp:511] init(): [M5HDMI] Chip ID: 17 02 e2
[ 546][I][panel_m5hdmi.cpp:517] init(): [M5HDMI] Resetting HDMI transmitter...
[ 560][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:ff val:81
[ 569][I][panel_m5hdmi.cpp:500] _read_fpga_id(): [M5HDMI] FPGA ID:48440004
[ 576][I][panel_m5hdmi.cpp:500] _read_fpga_id(): [M5HDMI] FPGA ID:48440004
[ 583][D][panel_m5hdmi.cpp:714] _init_resolution(): [M5HDMI] PLL feedback_div:1 input_div:1 output_div:8 OUTPUT_CLOCK:74250000
[ 594][D][panel_m5hdmi.cpp:715] _init_resolution(): [M5HDMI] logical resolution: w:1280 h:720
[ 603][D][panel_m5hdmi.cpp:716] _init_resolution(): [M5HDMI] scaling resolution: w:1280 h:720
[ 611][D][panel_m5hdmi.cpp:717] _init_resolution(): [M5HDMI] output resolution: w:1280 h:720
[ 620][D][panel_m5hdmi.cpp:718] _init_resolution(): [M5HDMI] video timing(Hori) total:1980 active:1280 frontporch:344 sync:26 backporch:330
[ 632][D][panel_m5hdmi.cpp:719] _init_resolution(): [M5HDMI] video timing(Vert) total:750 active:720 frontporch:14 sync:1 backporch:15
[ 644][I][panel_m5hdmi.cpp:580] init(): [M5HDMI] Initialize HDMI transmitter...
[ 659][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:ff val:80
[ 675][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:ff val:82
[ 691][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:2b val:00
[ 708][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:2e val:00
[ 723][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:ff val:80
[ 742][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:ff val:80
[ 761][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:ff val:80
[ 780][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:ff val:80
[ 799][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:ff val:80
[ 818][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:ff val:80
[ 836][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:ff val:80
[ 855][I][panel_m5hdmi.cpp:332] writeRegister(): [M5HDMI] i2c write err reg:ff val:80
[ 867][E][panel_m5hdmi.cpp:439] init(): [M5HDMI] failed to initialize the HDMI transmitter.
[ 875][W][panel_m5hdmi.cpp:583] init(): [M5HDMI] HDMI transmitter Initialize failed.
W:0 H:0
=========== After Setup Start ============
INTERNAL Memory Info:

Total Size : 382032 B ( 373.1 KB)
Free Bytes : 348164 B ( 340.0 KB)
Allocated Bytes : 26176 B ( 25.6 KB)
Minimum Free Bytes: 342020 B ( 334.0 KB)
Largest Free Block: 114676 B ( 112.0 KB)

GPIO Info:

GPIO : BUS_TYPE[bus/unit][chan]

 1 : UART_TX[0]
 3 : UART_RX[0]

============ After Setup End =============