feat(rlcd): Waveshare ESP32-S3-RLCD-4.2 support on latest main

- ST7305 driver with persistent 15KB DMA buffer (fix use-after-free +
  WDT lockup that caused freeze after flash)
- Reset timing fix: 150ms after reset, 50ms after init
- DTS: i2s0 mclk 16, bclk 9, ws 45, out 8, in 10 - fixes GPIO5 conflict
- i2c0 uses esp32-i2c-master, SDMMC 1-bit
- device.properties: colorDepth 16, fontSize 20, DefaultDark
- Amp GPIO46 init in initBoot
- Buttons: two-button control GPIO18 (cycle) + GPIO0 (select)

Base: origin/main f9453d89

This commit is contained in:

Adolfo Reyna

2026-07-18 22:41:56 -04:00

parent f9453d8956

commit 1a96307de2

13 changed files with 768 additions and 0 deletions

									
										Devices/waveshare-esp32-s3-rlcd/devicetree.yaml
									
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				dependencies:

				- Platforms/platform-esp32

				dts: waveshare,esp32-s3-rlcd.dts