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mrcodetastic / ESP32-HUB75-MatrixPanel-DMA

An Adafruit GFX Compatible Library for the ESP32, ESP32-S2, ESP32-S3 to drive HUB75 LED matrix panels using DMA for high refresh rates. Supports panel chaining.
MIT License
939 stars 208 forks source link

support for new arduino-esp32 core v3.0.0 #520

Closed beta-tester closed 10 months ago

beta-tester commented 10 months ago

hi, i saw Announcing the Arduino ESP32 Core version 3.0.0. there will be breaking changes and new features. also I2S is listed there. i guess ESP32-HUB75-MatrixPanel-DMA will be affected from the changes as well (or can benefit from the new I2S API). is there already a working implementation of this project available for the new arduino-esp32 core?

mrcodetastic commented 10 months ago

is there already a working implementation of this project available for the new arduino-esp32 core?

Not that I am aware of. I installed the Arduino IDE and used the latest alpha2 version of the esp32-idf and I see it has failed to build with errors such as:

C:\Users\Anonymous\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.1-6b1f40b9bf/esp32/include/driver/deprecated/driver/i2s.h:27:2: warning: #warning "This set of I2S APIs has been deprecated, please include 'driver/i2s_std.h', 'driver/i2s_pdm.h' or 'driver/i2s_tdm.h' instead. if you want to keep using the old APIs and ignore this warning, you can enable 'Suppress leagcy driver deprecated warning' option under 'I2S Configuration' menu in Kconfig" [-Wcpp]
   27 | #warning "This set of I2S APIs has been deprecated, \
      |  ^~~~~~~
c:\Users\Anonymous\Documents\Arduino\libraries\ESP32_HUB75_LED_MATRIX_PANEL_DMA_Display\src/platforms/esp32/esp32_i2s_parallel_dma.hpp:65:1: error: 'i2s_dev_t' does not name a type; did you mean 'i2s_dir_t'?
   65 | i2s_dev_t* getDev();
      | ^~~~~~~~~
      | i2s_dir_t
c:\Users\Anonymous\Documents\Arduino\libraries\ESP32_HUB75_LED_MATRIX_PANEL_DMA_Display\src/platforms/esp32/esp32_i2s_parallel_dma.hpp:148:14: error: 'i2s_dev_t' does not name a type; did you mean 'i2s_dir_t'?
  148 |     volatile i2s_dev_t* _dev;
mrcodetastic commented 10 months ago

Made some changed with commit 7a100a0a35d300876c44c81d9e818961495b9c4d - should work now across ESP32/S2/S3 on Arduino 3.0.0 alpha.