041dd60b8d
- Contact-loss fix (microSD devices): atomic temp+swap saveContacts, unified robust boot SD-mount ladder, and a storage-truth line in the Store-on-SD setting. - Heltec V4-R8: route MISO for the shared FSPI bus so the microSD mounts; wake-from-sleep freeze fixed (panel sleep goes through LovyanGFX's own bus, not the HSPI shim). - Do Not Disturb (originally PR #156 by Tesso Codemonkey / @codemonkeybr): scheduled sound-silencing window in Settings > Sound + a status-bar bell. - Control-center redesign: round icon-only chips that spread to fill each row (T-Deck 2x4, V4 portrait 2 rows), frosted-glass panel, real lock glyph + dynamic bell/bell-slash DND chip + keyboard icon+word chip (new cc_icons_16 FontAwesome font), per-chip confirmation toasts, press-grow clip fix, and a V4-portrait status-bar BLE/clock overlap fix. - LilyGo T-Pager: map tile cache falls back to the microSD under the launcher (fixes the "storage error / reflash the tiles partition" dead-end). Co-Authored-By: Tesso Codemonkey <798026+codemonkeybr@users.noreply.github.com> Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
63 lines
2.2 KiB
C++
63 lines
2.2 KiB
C++
// SPDX-License-Identifier: GPL-3.0-or-later
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#pragma once
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// Heltec WiFi LoRa 32 V4-R8 (+ Expansion Kit V2) — LovyanGFX ST7789 driver.
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//
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// The V4-R8's 8 MB OCTAL PSRAM claims GPIO33-37, so the Expansion Kit V2 moved
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// the TFT off the R2's software-SPI-on-GPIO33 path onto a real hardware SPI bus
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// (SPI2_HOST/FSPI: SCK=16, MOSI=15, MISO=45) that it SHARES with the micro-SD
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// slot (CS=3). Hardware SPI is therefore mandatory here — hence LovyanGFX with
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// bus_shared=true, exactly like the RAK Tap V2 variant. All pins come from the
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// PIN_TFT_* build flags. Compiled only for the R8 (guarded in the .cpp).
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#include <helpers/ui/DisplayDriver.h>
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#include <helpers/RefCountedDigitalPin.h>
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#define LGFX_USE_V1
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#include <LovyanGFX.hpp>
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class LGFXDisplay : public DisplayDriver {
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private:
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lgfx::Panel_ST7789 _panel;
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lgfx::Bus_SPI _bus;
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lgfx::Light_PWM _light;
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lgfx::LGFX_Device _lcd;
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bool _isOn;
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uint16_t _color;
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RefCountedDigitalPin* _periph_power;
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public:
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LGFXDisplay(RefCountedDigitalPin* peripher_power = nullptr);
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bool begin();
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// ---- DisplayDriver overrides ----
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bool isOn() override { return _isOn; }
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void turnOn() override;
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void turnOff() override;
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void clear() override;
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void startFrame(Color bkg = DARK) override;
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void setTextSize(int sz) override;
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void setColor(Color c) override;
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void setCursor(int x, int y) override;
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void print(const char* str) override;
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void fillRect(int x, int y, int w, int h) override;
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void drawRect(int x, int y, int w, int h) override;
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void drawXbm(int x, int y, const uint8_t* bits, int w, int h) override;
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uint16_t getTextWidth(const char* str) override;
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void endFrame() override;
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// ---- LVGL flush entry point ----
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void writePixelsRGB565(int x, int y, int w, int h, const uint16_t* pixels);
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// ---- Hardware panel rotation ----
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void setDisplayRotation(uint8_t r);
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// ---- Anti-burn-in panel sleep (SLPIN/SLPOUT) ----
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// Sends the ST7789 sleep commands over LovyanGFX's OWN SPI2 bus. The shared
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// touchPanelSleep() path in UITask must call this on the R8 instead of its
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// HSPI s_cmd_spi shim — that shim re-routes GPIO16/15 to HSPI and steals the
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// FSPI display pins from LGFX, wedging the bus on wake (frozen last frame).
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void panelSleep(bool sleep);
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};
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