Merge pull request 'Support padding the left side of the display with black columns' (#302) from display_padding into main

Reviewed-on: https://codeberg.org/cool-tech-zone/tangara-fw/pulls/302

3 files changed, 8 insertions, 1 deletions

diff --git a/src/drivers/include/drivers/display.hpp b/src/drivers/include/drivers/display.hpp
index e5001c48..88bb07c4 100644
--- a/src/drivers/include/drivers/display.hpp
+++ b/src/drivers/include/drivers/display.hpp
@@ -34,7 +34,7 @@ class Display {
   static auto Create(IGpios& expander,
                      const displays::InitialisationData& init_data) -> Display*;
 
-  Display(IGpios& gpio, spi_device_handle_t handle);
+  Display(IGpios& gpio, spi_device_handle_t handle, uint_fast8_t pad);
   ~Display();
 
   auto SetDisplayOn(bool) -> void;
@@ -54,6 +54,7 @@ class Display {
   bool first_flush_finished_;
   bool display_on_;
   uint_fast8_t brightness_;
+  uint_fast8_t pad_;
 
   lv_display_t* display_ = nullptr;
 
@@ -63,6 +64,7 @@ class Display {
   };
 
   void SendInitialisationSequence(const uint8_t* data);
+  void WriteLeftPad(uint8_t *buffer);
 
   void SendCommandWithData(uint8_t command, const uint8_t* data, size_t length);
 
diff --git a/src/drivers/include/drivers/display_init.hpp b/src/drivers/include/drivers/display_init.hpp
index 9bf5b3f5..6ccdb417 100644
--- a/src/drivers/include/drivers/display_init.hpp
+++ b/src/drivers/include/drivers/display_init.hpp
@@ -17,6 +17,7 @@ extern const uint8_t kDelayBit;
 struct InitialisationData {
   uint16_t width;
   uint16_t height;
+  uint8_t pad;
   uint8_t num_sequences;
   const uint8_t* sequences[4];
 };
diff --git a/src/drivers/include/drivers/nvs.hpp b/src/drivers/include/drivers/nvs.hpp
index 21d32f42..7ef1fbf7 100644
--- a/src/drivers/include/drivers/nvs.hpp
+++ b/src/drivers/include/drivers/nvs.hpp
@@ -93,6 +93,9 @@ class NvsStorage {
   auto FastCharge() -> bool;
   auto FastCharge(bool) -> void;
 
+  auto DisplayLeftPadding() -> uint8_t;
+  auto DisplayLeftPadding(uint8_t) -> void;
+
   auto PreferredBluetoothDevice() -> std::optional<bluetooth::MacAndName>;
   auto PreferredBluetoothDevice(std::optional<bluetooth::MacAndName>) -> void;
 
@@ -177,6 +180,7 @@ class NvsStorage {
   Setting<uint8_t> lock_polarity_;
   Setting<uint16_t> display_cols_;
   Setting<uint16_t> display_rows_;
+  Setting<uint8_t> display_left_padding_;
   Setting<uint8_t> haptic_motor_type_;
   Setting<LraData> lra_calibration_;
   Setting<uint8_t> fast_charge_;