torlando-techandClaude Opus 4.6 b4afa6d3f7 Fix SD card SPI init: use FSPI before Display claims HSPI ...

SD card was unresponsive (MISO stuck 0xFF) because Display's HSPI
peripheral had already claimed the GPIO pins via the matrix, preventing
FSPI from routing MISO. Fix by initializing SD card BEFORE Display,
using the global SPI (FSPI) instance — matching LilyGo's reference code.

- Move SD card init before display init in boot sequence
- Use global SPI (FSPI) instead of Display's SPIClass(HSPI)
- Lower SPI frequency to 800kHz matching LilyGo example
- Drive all CS lines (display, LoRa, SD) high before SD init
- Add MISO=38 to Display's SPI.begin for post-init bus sharing
- Add Display::get_spi() accessor for future shared use

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-04 09:29:47 -05:00

..

auto_interface

Initial commit: standalone Pyxis T-Deck firmware

2026-02-06 19:48:33 -05:00

ble_interface

BLE stability: host-controller resync, stuck GAP conn cancel, scan diagnostics

2026-03-03 19:57:55 -05:00

lxst_audio

LXST voice call stability: fix hangup crash, signal queue, TX pump, mic tuning

2026-02-25 10:57:14 -05:00

sx1262_interface

Add shared SPI bus mutex for SD card, display, and LoRa coexistence

2026-03-04 00:19:10 -05:00

tdeck_ui

Fix SD card SPI init: use FSPI before Display claims HSPI

2026-03-04 09:29:47 -05:00

tone

LXST audio hardware config: ES7210 mic pins, tone helpers, platformio deps

2026-02-19 16:41:47 -05:00

universal_filesystem

Initial commit: standalone Pyxis T-Deck firmware

2026-02-06 19:48:33 -05:00

lv_conf.h

Initial commit: standalone Pyxis T-Deck firmware

2026-02-06 19:48:33 -05:00

lv_mem_hybrid.h

Initial commit: standalone Pyxis T-Deck firmware

2026-02-06 19:48:33 -05:00