M5GFX

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partial update of display ?

1

I'm using the touch function, to write (taking small notes) with my finger on the m5paperS3. The finger movement is drawn with drawline to a sprite. currently i have to...

rudiratlos

missing drawLine with thickness parameter

1

Hi, I'm just wondering, that there is no drawLine with a thickness parameter like in M5EPD.

rudiratlos

missing canvas.setTextArea(x, y, w, h)

1

during my porting effort form M5EPD to M5unified, I'm missing the function canvas.setTextArea(x, y, w, h), which I use havily to show floating/wrapping text data on my epaper. Is there...

rudiratlos

ESP32-C6 Compatibility Issues: Deprecated Undefined Wire1 Symbol in M5GFX

1

I encountered issues while compiling a project using the M5GFX library with an ESP32-C6. The error suggest compatibility problems with the ESP32-C6 platform. Below are the details: **Steps to Reproduce:**...

troglodisme

ESP-IDF master compilation crashes on one line

3

Hello, I just wanted to report a compilation crash due to this line on ESP-IDF master branch: https://github.com/m5stack/M5GFX/blob/ff11e09ac0bb5ec29433e81abbdc66c26488ba44/src/lgfx/v1/platforms/esp32/common.cpp#L677 `module` field was removed from `i2c_signal_conn_t` struct (missing from IDF v5.4 or...

adokitkat

I2C Race Condition when using Arduino's TwoWire

1

### Info Platform: ESP32 (M5Stack Core2) ESP-IDF: 5.1.4 Arduino ESP32: 3.0.6 Connected Hardware: BME280 Environment Sensor on GPIO pins 21 and 22 using [https://github.com/adafruit/Adafruit_BME280_Library](url) ### Issue When using M5Unified/M5GFX with...

wurzlphi

Example: [this png](https://cdn.weatherapi.com/weather/64x64/night/116.png) is returned with a `Transfer-Encoding: chunked` header and M5GFX can't render it with `drawPngUrl`. This happens because each chunk in the tcp stream has a [chunk-header](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Transfer-Encoding) (`chunkLength\r\n`)...

Lazyuki

Compiling the sample code for an ESP32P4 module using the ESP 3.3.2 arduino core I get the error: The M5GFX library encountered an unknown path resolve error.c*: 67:11: fatal error:...

AcuarioCat

Use actual glyph width, not the guessed spaceWidth, to determine the width of the space character in VLW fonts

1

I was hitting an issue where `textWidth` would give me results that were slightly off from the actual width of a string drawn to the display when using a VLW...

kirberich

M5GFX.h:298:38: error: conflicting declaration 'using EncodeRange = struct lgfx::v1::EncodeRange

4

I receive this error at compile time. Program used to work, but I now added M5GFX library to be able to draw a circle, and now it won't compile anymore....

on4ain