Remove GFX (and unused GFX dependencies)

Author: mark9064

src/CMakeLists.txt

@@ -542,7 +542,6 @@ list(APPEND RECOVERY_SOURCE_FILES
         systemtask/SystemTask.cpp
         systemtask/SystemMonitor.cpp
         drivers/TwiMaster.cpp
-        components/gfx/Gfx.cpp
         components/rle/RleDecoder.cpp
         components/heartrate/HeartRateController.cpp
         heartratetask/HeartRateTask.cpp
@@ -572,7 +571,6 @@ list(APPEND RECOVERYLOADER_SOURCE_FILES
 
         components/rle/RleDecoder.cpp
 
-        components/gfx/Gfx.cpp
         drivers/St7789.cpp
         components/brightness/BrightnessController.cpp
 

src/components/gfx/Gfx.cpp

@@ -5,7 +5,6 @@
 #include <drivers/SpiMaster.h>
 #include <bits/unique_ptr.h>
 #include <queue.h>
-#include "components/gfx/Gfx.h"
 #include "drivers/Cst816s.h"
 #include <drivers/Watchdog.h>
 #include <components/motor/MotorController.h>

src/components/gfx/Gfx.h

@@ -140,16 +140,6 @@ void St7789::DisplayOff() {
   nrf_delay_ms(500);
 }
 
-void St7789::VerticalScrollDefinition(uint16_t topFixedLines, uint16_t scrollLines, uint16_t bottomFixedLines) {
-  WriteCommand(static_cast<uint8_t>(Commands::VerticalScrollDefinition));
-  WriteData(topFixedLines >> 8u);
-  WriteData(topFixedLines & 0x00ffu);
-  WriteData(scrollLines >> 8u);
-  WriteData(scrollLines & 0x00ffu);
-  WriteData(bottomFixedLines >> 8u);
-  WriteData(bottomFixedLines & 0x00ffu);
-}
-
 void St7789::VerticalScrollStartAddress(uint16_t line) {
   verticalScrollingStartAddress = line;
   WriteCommand(static_cast<uint8_t>(Commands::VerticalScrollStartAddress));
@@ -160,17 +150,6 @@ void St7789::VerticalScrollStartAddress(uint16_t line) {
 void St7789::Uninit() {
 }
 
-void St7789::DrawPixel(uint16_t x, uint16_t y, uint32_t color) {
-  if (x >= Width || y >= Height) {
-    return;
-  }
-
-  SetAddrWindow(x, y, x + 1, y + 1);
-
-  nrf_gpio_pin_set(pinDataCommand);
-  WriteSpi(reinterpret_cast<const uint8_t*>(&color), 2);
-}
-
 void St7789::DrawBuffer(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const uint8_t* data, size_t size) {
   SetAddrWindow(x, y, x + width - 1, y + height - 1);
   nrf_gpio_pin_set(pinDataCommand);

src/displayapp/DisplayAppRecovery.h

@@ -16,9 +16,7 @@ namespace Pinetime {
 
       void Init();
       void Uninit();
-      void DrawPixel(uint16_t x, uint16_t y, uint32_t color);
 
-      void VerticalScrollDefinition(uint16_t topFixedLines, uint16_t scrollLines, uint16_t bottomFixedLines);
       void VerticalScrollStartAddress(uint16_t line);
 
       void DrawBuffer(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const uint8_t* data, size_t size);

src/drivers/St7789.cpp

@@ -10,7 +10,6 @@
 #include <libraries/gpiote/app_gpiote.h>
 #include <hal/nrf_wdt.h>
 #include <cstring>
-#include <components/gfx/Gfx.h>
 #include <drivers/St7789.h>
 #include <components/brightness/BrightnessController.h>
 #include <algorithm>
@@ -48,7 +47,6 @@ Pinetime::Drivers::SpiNorFlash spiNorFlash {flashSpi};
 Pinetime::Drivers::Spi lcdSpi {spi, Pinetime::PinMap::SpiLcdCsn};
 Pinetime::Drivers::St7789 lcd {lcdSpi, Pinetime::PinMap::LcdDataCommand, Pinetime::PinMap::LcdReset};
 
-Pinetime::Components::Gfx gfx {lcd};
 Pinetime::Controllers::BrightnessController brightnessController;
 
 void DisplayProgressBar(uint8_t percent, uint16_t color);
@@ -92,7 +90,6 @@ void Process(void* /*instance*/) {
   spiNorFlash.Wakeup();
   brightnessController.Init();
   lcd.Init();
-  gfx.Init();
 
   NRF_LOG_INFO("Display logo")
   DisplayLogo();