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Fixes & memory optimizations (#540)

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- Disable BlueTooth driver by default, to ensure it doesn't allocate memory
- Update BlueTooth settings app behaviour to make sure it starts/stops the devices
- Disable SPI RAM usage for ST7789 as it broke App Hub
- Reduce T-Display and T-Deck display buffers from 1/3rd to 1/10th of resolution
- Enabled dynamic buffers for MbedTLS to optimize memory
- TLS 1.3 did not work with dynamic buffers: downgrade to 1.2 for now
- WiFi is now enabled from the Boot app callback to the WiFi service, instead of the WiFi service start() function. This avoids a lockup when WiFi is started by the service while the Boot app is updating the WiFi settings.
This commit is contained in:
Ken Van Hoeylandt
2026-07-01 21:11:46 +02:00
committed by GitHub
parent 599fa46766
commit d3439f6f45
251 changed files with 112319 additions and 67 deletions
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Devices/lilygo-tdisplay/Source/devices/Display.h
+1 -1
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@@ -12,7 +12,7 @@ constexpr auto LCD_PIN_RESET = GPIO_NUM_23;
constexpr auto LCD_PIN_BACKLIGHT = GPIO_NUM_4;
constexpr auto LCD_HORIZONTAL_RESOLUTION = 135;
constexpr auto LCD_VERTICAL_RESOLUTION = 240;
constexpr auto LCD_BUFFER_HEIGHT = LCD_VERTICAL_RESOLUTION / 3;
constexpr auto LCD_BUFFER_HEIGHT = LCD_VERTICAL_RESOLUTION / 6;
constexpr auto LCD_BUFFER_SIZE = LCD_HORIZONTAL_RESOLUTION * LCD_BUFFER_HEIGHT;
std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay();