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Add support for ST7789V display module (as on TTGO T-Display) (#1050)

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* TFT-LCD ST7789V of ESP32 TTGO.

This patch allows you to use TFT-LCD ST7789V of ESP32 TTGO

* Lots of polish and a few tweaks

* Add test

* Add color to core, take 1

* Where did those tabs come from?

* Fix lines too long

* Added color component

* Linted

* Rebase, SPI fix, test

* Shuffle bits

* One more thing...oops

* Image type fix...oops

* Make display_buffer use Color

* Fix BGR/RGB, remove predefined colors

* Fix all the things

* renamed colors to color

* migrate max7219

Co-authored-by: musk95 <musk95@naver.com>
Co-authored-by: Guillermo Ruffino <glm.net@gmail.com>
This commit is contained in:
Keith Burzinski
2020-06-28 16:37:36 -05:00
committed by GitHub
parent bfb9cb6732
commit 491f7e96f0
21 changed files with 843 additions and 85 deletions
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esphome/components/pcd8544/pcd_8544.cpp
+4 -4
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@@ -85,14 +85,14 @@ void HOT PCD8544::display() {
this->command(this->PCD8544_SETYADDR);
}
void HOT PCD8544::draw_absolute_pixel_internal(int x, int y, int color) {
void HOT PCD8544::draw_absolute_pixel_internal(int x, int y, Color color) {
if (x >= this->get_width_internal() || y >= this->get_height_internal() || x < 0 || y < 0) {
return;
}
uint16_t pos = x + (y / 8) * this->get_width_internal();
uint8_t subpos = y % 8;
if (color) {
if (color.is_on()) {
this->buffer_[pos] |= (1 << subpos);
} else {
this->buffer_[pos] &= ~(1 << subpos);
@@ -117,8 +117,8 @@ void PCD8544::update() {
this->display();
}
void PCD8544::fill(int color) {
uint8_t fill = color ? 0xFF : 0x00;
void PCD8544::fill(Color color) {
uint8_t fill = color.is_on() ? 0xFF : 0x00;
for (uint32_t i = 0; i < this->get_buffer_length_(); i++)
this->buffer_[i] = fill;
}