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authorizzeho <izzeho@gmail.com>2022-06-25 08:32:23 +1000
committerJF <JF002@users.noreply.github.com>2022-08-15 13:18:23 +0200
commitd6aa767bdac84ac7ed8469288ae3400b5c0b5698 (patch)
tree821ec0541c39bf2a3b0bb24050c4b757d71ee0b2
parenteb487c71be22bd7568a538bf30a1f0dcd4ed3a8b (diff)
Add P8B mirrored version definition.
-rw-r--r--src/CMakeLists.txt1
-rw-r--r--src/drivers/St7789.cpp14
2 files changed, 15 insertions, 0 deletions
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() {