From 8b0559c4812d74b6307757135622975523c5a88d Mon Sep 17 00:00:00 2001
From: Christoph Honal <christoph.honal@web.de>
Date: Tue, 10 May 2022 21:46:36 +0200
Subject: Add basic hardware configuration options for P8

This enables the configuration of the LFCLK source,
as well as the target hardware board pin configuration.
---
 src/drivers/PinMap.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/drivers')

diff --git a/src/drivers/PinMap.h b/src/drivers/PinMap.h
index 833c6477..a70cfc41 100644
--- a/src/drivers/PinMap.h
+++ b/src/drivers/PinMap.h
@@ -4,8 +4,8 @@
 namespace Pinetime {
   namespace PinMap {
 
-#ifdef WATCH_P8
-    // COLMI P8
+#if defined(DRIVER_PINMAP_P8)
+    // COLMI P8 and variants
     static constexpr uint8_t Charging = 19;
     static constexpr uint8_t Cst816sReset = 13;
     static constexpr uint8_t Button = 17;
-- 
cgit v1.2.3-70-g09d2


From d6aa767bdac84ac7ed8469288ae3400b5c0b5698 Mon Sep 17 00:00:00 2001
From: izzeho <izzeho@gmail.com>
Date: Sat, 25 Jun 2022 08:32:23 +1000
Subject: Add P8B mirrored version definition.

---
 src/CMakeLists.txt     |  1 +
 src/drivers/St7789.cpp | 14 ++++++++++++++
 2 files changed, 15 insertions(+)

(limited to 'src/drivers')

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e6971a56..cfab2f54 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -810,6 +810,7 @@ elseif(TARGET_DEVICE STREQUAL "MOY-UNK") # P8b mirrored
   add_definitions(-DCLOCK_CONFIG_LF_SRC=0) # RC
   add_definitions(-DMYNEWT_VAL_BLE_LL_SCA=500)
   add_definitions(-DCLOCK_CONFIG_LF_CAL_ENABLED=1)
+  add_definitions(-DDRIVER_DISPLAY_MIRROR)
 else()
   message(FATAL_ERROR "Invalid TARGET_DEVICE")
 endif()
diff --git a/src/drivers/St7789.cpp b/src/drivers/St7789.cpp
index 3ed1beb4..cfd5bd2c 100644
--- a/src/drivers/St7789.cpp
+++ b/src/drivers/St7789.cpp
@@ -21,7 +21,10 @@ void St7789::Init() {
   MemoryDataAccessControl();
   ColumnAddressSet();
   RowAddressSet();
+// P8B Mirrored version does not need display inversion.
+#ifndef DRIVER_DISPLAY_MIRROR
   DisplayInversionOn();
+#endif
   NormalModeOn();
   SetVdv();
   DisplayOn();
@@ -62,7 +65,18 @@ void St7789::ColMod() {
 
 void St7789::MemoryDataAccessControl() {
   WriteCommand(static_cast<uint8_t>(Commands::MemoryDataAccessControl));
+#ifdef DRIVER_DISPLAY_MIRROR
+  // [7] = MY = Page Address Order, 0 = Top to bottom, 1 = Bottom to top
+  // [6] = MX = Column Address Order, 0 = Left to right, 1 = Right to left
+  // [5] = MV = Page/Column Order, 0 = Normal mode, 1 = Reverse mode
+  // [4] = ML = Line Address Order, 0 = LCD refresh from top to bottom, 1 = Bottom to top
+  // [3] = RGB = RGB/BGR Order, 0 = RGB, 1 = BGR
+  // [2] = MH = Display Data Latch Order, 0 = LCD refresh from left to right, 1 = Right to left
+  // [0 .. 1] = Unused
+  WriteData(0b01000000);
+#else
   WriteData(0x00);
+#endif
 }
 
 void St7789::ColumnAddressSet() {
-- 
cgit v1.2.3-70-g09d2