mirror of
https://github.com/esphome/esphome.git
synced 2024-11-21 22:48:10 +01:00
Support tri-color waveshare eink displays 2.7inch B and B V2 (#4238)
Co-authored-by: Richard Nauber <richard@nauber.dev>
This commit is contained in:
rnauber
GitHub
parent
23a9a704f3
commit
92798751c2
4 changed files with 423 additions and 46 deletions
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@ -17,8 +17,12 @@ from esphome.const import (
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DEPENDENCIES = ["spi"]
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waveshare_epaper_ns = cg.esphome_ns.namespace("waveshare_epaper")
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WaveshareEPaper = waveshare_epaper_ns.class_(
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"WaveshareEPaper", cg.PollingComponent, spi.SPIDevice, display.DisplayBuffer
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WaveshareEPaperBase = waveshare_epaper_ns.class_(
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"WaveshareEPaperBase", cg.PollingComponent, spi.SPIDevice, display.DisplayBuffer
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)
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WaveshareEPaper = waveshare_epaper_ns.class_("WaveshareEPaper", WaveshareEPaperBase)
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WaveshareEPaperBWR = waveshare_epaper_ns.class_(
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"WaveshareEPaperBWR", WaveshareEPaperBase
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)
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WaveshareEPaperTypeA = waveshare_epaper_ns.class_(
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"WaveshareEPaperTypeA", WaveshareEPaper
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@ -26,6 +30,12 @@ WaveshareEPaperTypeA = waveshare_epaper_ns.class_(
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WaveshareEPaper2P7In = waveshare_epaper_ns.class_(
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"WaveshareEPaper2P7In", WaveshareEPaper
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)
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WaveshareEPaper2P7InB = waveshare_epaper_ns.class_(
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"WaveshareEPaper2P7InB", WaveshareEPaperBWR
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)
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WaveshareEPaper2P7InBV2 = waveshare_epaper_ns.class_(
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"WaveshareEPaper2P7InBV2", WaveshareEPaperBWR
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)
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WaveshareEPaper2P7InV2 = waveshare_epaper_ns.class_(
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"WaveshareEPaper2P7InV2", WaveshareEPaper
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)
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@ -92,6 +102,8 @@ MODELS = {
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"2.90inv2": ("a", WaveshareEPaperTypeAModel.WAVESHARE_EPAPER_2_9_IN_V2),
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"gdey029t94": ("c", GDEY029T94),
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"2.70in": ("b", WaveshareEPaper2P7In),
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"2.70in-b": ("b", WaveshareEPaper2P7InB),
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"2.70in-bv2": ("b", WaveshareEPaper2P7InBV2),
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"2.70inv2": ("b", WaveshareEPaper2P7InV2),
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"2.90in-b": ("b", WaveshareEPaper2P9InB),
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"2.90in-bv3": ("b", WaveshareEPaper2P9InBV3),
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@ -130,7 +142,7 @@ def validate_full_update_every_only_types_ac(value):
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CONFIG_SCHEMA = cv.All(
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display.FULL_DISPLAY_SCHEMA.extend(
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{
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cv.GenerateID(): cv.declare_id(WaveshareEPaper),
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cv.GenerateID(): cv.declare_id(WaveshareEPaperBase),
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cv.Required(CONF_DC_PIN): pins.gpio_output_pin_schema,
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cv.Required(CONF_MODEL): cv.one_of(*MODELS, lower=True),
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cv.Optional(CONF_RESET_PIN): pins.gpio_output_pin_schema,
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@ -83,7 +83,7 @@ static const uint8_t PARTIAL_UPDATE_LUT_TTGO_B1[LUT_SIZE_TTGO_B1] = {
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0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x0F, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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void WaveshareEPaper::setup_pins_() {
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void WaveshareEPaperBase::setup_pins_() {
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this->init_internal_(this->get_buffer_length_());
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this->dc_pin_->setup(); // OUTPUT
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this->dc_pin_->digital_write(false);
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@ -98,13 +98,13 @@ void WaveshareEPaper::setup_pins_() {
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this->reset_();
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}
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float WaveshareEPaper::get_setup_priority() const { return setup_priority::PROCESSOR; }
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void WaveshareEPaper::command(uint8_t value) {
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float WaveshareEPaperBase::get_setup_priority() const { return setup_priority::PROCESSOR; }
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void WaveshareEPaperBase::command(uint8_t value) {
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this->start_command_();
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this->write_byte(value);
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this->end_command_();
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}
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void WaveshareEPaper::data(uint8_t value) {
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void WaveshareEPaperBase::data(uint8_t value) {
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this->start_data_();
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this->write_byte(value);
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this->end_data_();
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@ -112,7 +112,7 @@ void WaveshareEPaper::data(uint8_t value) {
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// write a command followed by one or more bytes of data.
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// The command is the first byte, length is the total including cmd.
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void WaveshareEPaper::cmd_data(const uint8_t *c_data, size_t length) {
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void WaveshareEPaperBase::cmd_data(const uint8_t *c_data, size_t length) {
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this->dc_pin_->digital_write(false);
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this->enable();
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this->write_byte(c_data[0]);
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@ -121,7 +121,7 @@ void WaveshareEPaper::cmd_data(const uint8_t *c_data, size_t length) {
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this->disable();
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}
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bool WaveshareEPaper::wait_until_idle_() {
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bool WaveshareEPaperBase::wait_until_idle_() {
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if (this->busy_pin_ == nullptr || !this->busy_pin_->digital_read()) {
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return true;
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}
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@ -136,7 +136,7 @@ bool WaveshareEPaper::wait_until_idle_() {
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}
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return true;
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}
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void WaveshareEPaper::update() {
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void WaveshareEPaperBase::update() {
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this->do_update_();
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this->display();
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}
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@ -159,20 +159,51 @@ void HOT WaveshareEPaper::draw_absolute_pixel_internal(int x, int y, Color color
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this->buffer_[pos] &= ~(0x80 >> subpos);
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}
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}
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uint32_t WaveshareEPaper::get_buffer_length_() {
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return this->get_width_controller() * this->get_height_internal() / 8u;
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} // just a black buffer
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uint32_t WaveshareEPaperBWR::get_buffer_length_() {
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return this->get_width_controller() * this->get_height_internal() / 4u;
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} // black and red buffer
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void WaveshareEPaperBWR::fill(Color color) {
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this->filled_rectangle(0, 0, this->get_width(), this->get_height(), color);
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}
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void WaveshareEPaper::start_command_() {
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void HOT WaveshareEPaperBWR::draw_absolute_pixel_internal(int x, int y, Color color) {
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if (x >= this->get_width_internal() || y >= this->get_height_internal() || x < 0 || y < 0)
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return;
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const uint32_t buf_half_len = this->get_buffer_length_() / 2u;
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const uint32_t pos = (x + y * this->get_width_internal()) / 8u;
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const uint8_t subpos = x & 0x07;
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// flip logic
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if (color.is_on()) {
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this->buffer_[pos] |= 0x80 >> subpos;
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} else {
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this->buffer_[pos] &= ~(0x80 >> subpos);
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}
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// draw red pixels only, if the color contains red only
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if (((color.red > 0) && (color.green == 0) && (color.blue == 0))) {
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this->buffer_[pos + buf_half_len] |= 0x80 >> subpos;
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} else {
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this->buffer_[pos + buf_half_len] &= ~(0x80 >> subpos);
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}
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}
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void WaveshareEPaperBase::start_command_() {
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this->dc_pin_->digital_write(false);
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this->enable();
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}
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void WaveshareEPaper::end_command_() { this->disable(); }
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void WaveshareEPaper::start_data_() {
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void WaveshareEPaperBase::end_command_() { this->disable(); }
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void WaveshareEPaperBase::start_data_() {
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this->dc_pin_->digital_write(true);
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this->enable();
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}
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void WaveshareEPaper::end_data_() { this->disable(); }
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void WaveshareEPaper::on_safe_shutdown() { this->deep_sleep(); }
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void WaveshareEPaperBase::end_data_() { this->disable(); }
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void WaveshareEPaperBase::on_safe_shutdown() { this->deep_sleep(); }
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// ========================================================
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// Type A
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@ -493,7 +524,7 @@ uint32_t WaveshareEPaperTypeA::idle_timeout_() {
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case TTGO_EPAPER_2_13_IN_B1:
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return 2500;
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default:
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return WaveshareEPaper::idle_timeout_();
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return WaveshareEPaperBase::idle_timeout_();
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}
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}
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@ -699,6 +730,246 @@ void WaveshareEPaper2P7InV2::dump_config() {
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LOG_UPDATE_INTERVAL(this);
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}
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// ========================================================
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// 2.7inch_e-paper_b
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// ========================================================
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// Datasheet:
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// - https://www.waveshare.com/w/upload/d/d8/2.7inch-e-paper-b-specification.pdf
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// - https://github.com/waveshare/e-Paper/blob/master/RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_2in7b.c
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static const uint8_t LUT_VCOM_DC_2_7B[44] = {0x00, 0x00, 0x00, 0x1A, 0x1A, 0x00, 0x00, 0x01, 0x00, 0x0A, 0x0A,
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0x00, 0x00, 0x08, 0x00, 0x0E, 0x01, 0x0E, 0x01, 0x10, 0x00, 0x0A,
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0x0A, 0x00, 0x00, 0x08, 0x00, 0x04, 0x10, 0x00, 0x00, 0x05, 0x00,
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0x03, 0x0E, 0x00, 0x00, 0x0A, 0x00, 0x23, 0x00, 0x00, 0x00, 0x01};
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static const uint8_t LUT_WHITE_TO_WHITE_2_7B[42] = {0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01, 0x40, 0x0A, 0x0A, 0x00, 0x00,
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0x08, 0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10, 0x80, 0x0A, 0x0A, 0x00,
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0x00, 0x08, 0x00, 0x04, 0x10, 0x00, 0x00, 0x05, 0x00, 0x03, 0x0E,
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0x00, 0x00, 0x0A, 0x00, 0x23, 0x00, 0x00, 0x00, 0x01};
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static const uint8_t LUT_BLACK_TO_WHITE_2_7B[42] = {0xA0, 0x1A, 0x1A, 0x00, 0x00, 0x01, 0x00, 0x0A, 0x0A, 0x00, 0x00,
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0x08, 0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10, 0x90, 0x0A, 0x0A, 0x00,
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0x00, 0x08, 0xB0, 0x04, 0x10, 0x00, 0x00, 0x05, 0xB0, 0x03, 0x0E,
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0x00, 0x00, 0x0A, 0xC0, 0x23, 0x00, 0x00, 0x00, 0x01};
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static const uint8_t LUT_WHITE_TO_BLACK_2_7B[] = {0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01, 0x20, 0x0A, 0x0A, 0x00, 0x00,
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0x08, 0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10, 0x10, 0x0A, 0x0A, 0x00,
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0x00, 0x08, 0x00, 0x04, 0x10, 0x00, 0x00, 0x05, 0x00, 0x03, 0x0E,
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0x00, 0x00, 0x0A, 0x00, 0x23, 0x00, 0x00, 0x00, 0x01};
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static const uint8_t LUT_BLACK_TO_BLACK_2_7B[42] = {0x90, 0x1A, 0x1A, 0x00, 0x00, 0x01, 0x40, 0x0A, 0x0A, 0x00, 0x00,
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0x08, 0x84, 0x0E, 0x01, 0x0E, 0x01, 0x10, 0x80, 0x0A, 0x0A, 0x00,
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0x00, 0x08, 0x00, 0x04, 0x10, 0x00, 0x00, 0x05, 0x00, 0x03, 0x0E,
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0x00, 0x00, 0x0A, 0x00, 0x23, 0x00, 0x00, 0x00, 0x01};
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void WaveshareEPaper2P7InB::initialize() {
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this->reset_();
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// command power on
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this->command(0x04);
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this->wait_until_idle_();
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delay(10);
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// Command panel setting
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this->command(0x00);
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this->data(0xAF); // KW-BF KWR-AF BWROTP 0f
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// command pll control
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this->command(0x30);
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this->data(0x3A); // 3A 100HZ 29 150Hz 39 200HZ 31 171HZ
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// command power setting
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this->command(0x01);
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this->data(0x03); // VDS_EN, VDG_EN
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this->data(0x00); // VCOM_HV, VGHL_LV[1], VGHL_LV[0]
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this->data(0x2B); // VDH
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this->data(0x2B); // VDL
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this->data(0x09); // VDHR
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// command booster soft start
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this->command(0x06);
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this->data(0x07);
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this->data(0x07);
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this->data(0x17);
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// Power optimization - ???
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this->command(0xF8);
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this->data(0x60);
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this->data(0xA5);
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this->command(0xF8);
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this->data(0x89);
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this->data(0xA5);
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this->command(0xF8);
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this->data(0x90);
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this->data(0x00);
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this->command(0xF8);
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this->data(0x93);
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this->data(0x2A);
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this->command(0xF8);
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this->data(0x73);
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this->data(0x41);
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// COMMAND VCM DC SETTING
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this->command(0x82);
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this->data(0x12);
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// VCOM_AND_DATA_INTERVAL_SETTING
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this->command(0x50);
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this->data(0x87); // define by OTP
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delay(2);
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// COMMAND LUT FOR VCOM
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this->command(0x20);
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for (uint8_t i : LUT_VCOM_DC_2_7B)
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this->data(i);
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// COMMAND LUT WHITE TO WHITE
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this->command(0x21);
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for (uint8_t i : LUT_WHITE_TO_WHITE_2_7B)
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this->data(i);
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// COMMAND LUT BLACK TO WHITE
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this->command(0x22);
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for (uint8_t i : LUT_BLACK_TO_WHITE_2_7B)
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this->data(i);
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// COMMAND LUT WHITE TO BLACK
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this->command(0x23);
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for (uint8_t i : LUT_WHITE_TO_BLACK_2_7B) {
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this->data(i);
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}
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// COMMAND LUT BLACK TO BLACK
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this->command(0x24);
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for (uint8_t i : LUT_BLACK_TO_BLACK_2_7B) {
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this->data(i);
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}
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delay(2);
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}
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void HOT WaveshareEPaper2P7InB::display() {
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uint32_t buf_len_half = this->get_buffer_length_() >> 1;
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this->initialize();
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// TCON_RESOLUTION
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this->command(0x61);
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this->data(this->get_width_internal() >> 8);
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this->data(this->get_width_internal() & 0xff); // 176
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this->data(this->get_height_internal() >> 8);
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this->data(this->get_height_internal() & 0xff); // 264
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// COMMAND DATA START TRANSMISSION 1 (BLACK)
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this->command(0x10);
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delay(2);
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for (uint32_t i = 0; i < buf_len_half; i++) {
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this->data(this->buffer_[i]);
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}
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this->command(0x11);
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delay(2);
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// COMMAND DATA START TRANSMISSION 2 (RED)
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this->command(0x13);
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delay(2);
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for (uint32_t i = buf_len_half; i < buf_len_half * 2u; i++) {
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this->data(this->buffer_[i]);
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}
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this->command(0x11);
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delay(2);
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// COMMAND DISPLAY REFRESH
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this->command(0x12);
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this->wait_until_idle_();
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this->deep_sleep();
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}
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int WaveshareEPaper2P7InB::get_width_internal() { return 176; }
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int WaveshareEPaper2P7InB::get_height_internal() { return 264; }
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void WaveshareEPaper2P7InB::dump_config() {
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LOG_DISPLAY("", "Waveshare E-Paper", this);
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ESP_LOGCONFIG(TAG, " Model: 2.7in B");
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LOG_PIN(" Reset Pin: ", this->reset_pin_);
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LOG_PIN(" DC Pin: ", this->dc_pin_);
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LOG_PIN(" Busy Pin: ", this->busy_pin_);
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LOG_UPDATE_INTERVAL(this);
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}
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// ========================================================
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// 2.7inch_e-paper_b_v2
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// ========================================================
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// Datasheet:
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// - https://www.waveshare.com/w/upload/7/7b/2.7inch-e-paper-b-v2-specification.pdf
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// - https://github.com/waveshare/e-Paper/blob/master/RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_2in7b_V2.c
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void WaveshareEPaper2P7InBV2::initialize() {
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this->reset_();
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this->wait_until_idle_();
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this->command(0x12);
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this->wait_until_idle_();
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this->command(0x00);
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this->data(0x27);
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this->data(0x01);
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this->data(0x00);
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this->command(0x11);
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this->data(0x03);
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// self.SetWindows(0, 0, self.width-1, self.height-1)
|
||||
// SetWindows(self, Xstart, Ystart, Xend, Yend):
|
||||
|
||||
uint32_t xend = this->get_width_internal() - 1;
|
||||
uint32_t yend = this->get_height_internal() - 1;
|
||||
this->command(0x44);
|
||||
this->data(0x00);
|
||||
this->data((xend >> 3) & 0xff);
|
||||
|
||||
this->command(0x45);
|
||||
this->data(0x00);
|
||||
this->data(0x00);
|
||||
this->data(yend & 0xff);
|
||||
this->data((yend >> 8) & 0xff);
|
||||
|
||||
// SetCursor(self, Xstart, Ystart):
|
||||
this->command(0x4E);
|
||||
this->data(0x00);
|
||||
this->command(0x4F);
|
||||
this->data(0x00);
|
||||
this->data(0x00);
|
||||
}
|
||||
|
||||
void HOT WaveshareEPaper2P7InBV2::display() {
|
||||
uint32_t buf_len = this->get_buffer_length_();
|
||||
// COMMAND DATA START TRANSMISSION 1 (BLACK)
|
||||
this->command(0x24);
|
||||
delay(2);
|
||||
for (uint32_t i = 0; i < buf_len; i++) {
|
||||
this->data(this->buffer_[i]);
|
||||
}
|
||||
delay(2);
|
||||
|
||||
// COMMAND DATA START TRANSMISSION 2 (RED)
|
||||
this->command(0x26);
|
||||
delay(2);
|
||||
for (uint32_t i = 0; i < buf_len; i++) {
|
||||
this->data(this->buffer_[i]);
|
||||
}
|
||||
|
||||
delay(2);
|
||||
|
||||
this->command(0x20);
|
||||
|
||||
this->wait_until_idle_();
|
||||
}
|
||||
int WaveshareEPaper2P7InBV2::get_width_internal() { return 176; }
|
||||
int WaveshareEPaper2P7InBV2::get_height_internal() { return 264; }
|
||||
void WaveshareEPaper2P7InBV2::dump_config() {
|
||||
LOG_DISPLAY("", "Waveshare E-Paper", this);
|
||||
ESP_LOGCONFIG(TAG, " Model: 2.7in B V2");
|
||||
LOG_PIN(" Reset Pin: ", this->reset_pin_);
|
||||
LOG_PIN(" DC Pin: ", this->dc_pin_);
|
||||
LOG_PIN(" Busy Pin: ", this->busy_pin_);
|
||||
LOG_UPDATE_INTERVAL(this);
|
||||
}
|
||||
|
||||
// ========================================================
|
||||
// 2.90in Type B (LUT from OTP)
|
||||
// Datasheet:
|
||||
|
|
|
|||
|
|
@ -7,9 +7,9 @@
|
|||
namespace esphome {
|
||||
namespace waveshare_epaper {
|
||||
|
||||
class WaveshareEPaper : public display::DisplayBuffer,
|
||||
public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW,
|
||||
spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_2MHZ> {
|
||||
class WaveshareEPaperBase : public display::DisplayBuffer,
|
||||
public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW,
|
||||
spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_2MHZ> {
|
||||
public:
|
||||
void set_dc_pin(GPIOPin *dc_pin) { dc_pin_ = dc_pin; }
|
||||
float get_setup_priority() const override;
|
||||
|
|
@ -27,8 +27,6 @@ class WaveshareEPaper : public display::DisplayBuffer,
|
|||
|
||||
void update() override;
|
||||
|
||||
void fill(Color color) override;
|
||||
|
||||
void setup() override {
|
||||
this->setup_pins_();
|
||||
this->initialize();
|
||||
|
|
@ -36,11 +34,7 @@ class WaveshareEPaper : public display::DisplayBuffer,
|
|||
|
||||
void on_safe_shutdown() override;
|
||||
|
||||
display::DisplayType get_display_type() override { return display::DisplayType::DISPLAY_TYPE_BINARY; }
|
||||
|
||||
protected:
|
||||
void draw_absolute_pixel_internal(int x, int y, Color color) override;
|
||||
|
||||
bool wait_until_idle_();
|
||||
|
||||
void setup_pins_();
|
||||
|
|
@ -56,7 +50,7 @@ class WaveshareEPaper : public display::DisplayBuffer,
|
|||
|
||||
virtual int get_width_controller() { return this->get_width_internal(); };
|
||||
|
||||
uint32_t get_buffer_length_();
|
||||
virtual uint32_t get_buffer_length_() = 0; // NOLINT(readability-identifier-naming)
|
||||
uint32_t reset_duration_{200};
|
||||
|
||||
void start_command_();
|
||||
|
|
@ -70,6 +64,28 @@ class WaveshareEPaper : public display::DisplayBuffer,
|
|||
virtual uint32_t idle_timeout_() { return 1000u; } // NOLINT(readability-identifier-naming)
|
||||
};
|
||||
|
||||
class WaveshareEPaper : public WaveshareEPaperBase {
|
||||
public:
|
||||
void fill(Color color) override;
|
||||
|
||||
display::DisplayType get_display_type() override { return display::DisplayType::DISPLAY_TYPE_BINARY; }
|
||||
|
||||
protected:
|
||||
void draw_absolute_pixel_internal(int x, int y, Color color) override;
|
||||
uint32_t get_buffer_length_() override;
|
||||
};
|
||||
|
||||
class WaveshareEPaperBWR : public WaveshareEPaperBase {
|
||||
public:
|
||||
void fill(Color color) override;
|
||||
|
||||
display::DisplayType get_display_type() override { return display::DisplayType::DISPLAY_TYPE_COLOR; }
|
||||
|
||||
protected:
|
||||
void draw_absolute_pixel_internal(int x, int y, Color color) override;
|
||||
uint32_t get_buffer_length_() override;
|
||||
};
|
||||
|
||||
enum WaveshareEPaperTypeAModel {
|
||||
WAVESHARE_EPAPER_1_54_IN = 0,
|
||||
WAVESHARE_EPAPER_1_54_IN_V2,
|
||||
|
|
@ -134,6 +150,8 @@ class WaveshareEPaperTypeA : public WaveshareEPaper {
|
|||
|
||||
enum WaveshareEPaperTypeBModel {
|
||||
WAVESHARE_EPAPER_2_7_IN = 0,
|
||||
WAVESHARE_EPAPER_2_7_IN_B,
|
||||
WAVESHARE_EPAPER_2_7_IN_B_V2,
|
||||
WAVESHARE_EPAPER_4_2_IN,
|
||||
WAVESHARE_EPAPER_4_2_IN_B_V2,
|
||||
WAVESHARE_EPAPER_7_5_IN,
|
||||
|
|
@ -155,6 +173,68 @@ class WaveshareEPaper2P7In : public WaveshareEPaper {
|
|||
this->data(0xA5); // check byte
|
||||
}
|
||||
|
||||
protected:
|
||||
int get_width_internal() override;
|
||||
int get_height_internal() override;
|
||||
};
|
||||
|
||||
class WaveshareEPaper2P7InB : public WaveshareEPaperBWR {
|
||||
public:
|
||||
void initialize() override;
|
||||
|
||||
void display() override;
|
||||
|
||||
void dump_config() override;
|
||||
|
||||
void deep_sleep() override {
|
||||
// COMMAND VCOM_AND_DATA_INTERVAL_SETTING
|
||||
this->command(0x50);
|
||||
// COMMAND POWER OFF
|
||||
this->command(0x02);
|
||||
this->wait_until_idle_();
|
||||
// COMMAND DEEP SLEEP
|
||||
this->command(0x07); // deep sleep
|
||||
this->data(0xA5); // check byte
|
||||
}
|
||||
|
||||
protected:
|
||||
int get_width_internal() override;
|
||||
int get_height_internal() override;
|
||||
};
|
||||
|
||||
class WaveshareEPaper2P7InBV2 : public WaveshareEPaperBWR {
|
||||
public:
|
||||
void initialize() override;
|
||||
|
||||
void display() override;
|
||||
|
||||
void dump_config() override;
|
||||
|
||||
void deep_sleep() override {
|
||||
// COMMAND DEEP SLEEP
|
||||
this->command(0x10);
|
||||
this->data(0x01);
|
||||
}
|
||||
|
||||
protected:
|
||||
int get_width_internal() override;
|
||||
int get_height_internal() override;
|
||||
};
|
||||
|
||||
class GDEY029T94 : public WaveshareEPaper {
|
||||
public:
|
||||
void initialize() override;
|
||||
|
||||
void display() override;
|
||||
|
||||
void dump_config() override;
|
||||
|
||||
void deep_sleep() override {
|
||||
// COMMAND DEEP SLEEP
|
||||
this->command(0x07);
|
||||
this->data(0xA5); // check byte
|
||||
}
|
||||
|
||||
protected:
|
||||
int get_width_internal() override;
|
||||
|
||||
|
|
@ -177,26 +257,6 @@ class WaveshareEPaper2P7InV2 : public WaveshareEPaper {
|
|||
int get_height_internal() override;
|
||||
};
|
||||
|
||||
class GDEY029T94 : public WaveshareEPaper {
|
||||
public:
|
||||
void initialize() override;
|
||||
|
||||
void display() override;
|
||||
|
||||
void dump_config() override;
|
||||
|
||||
void deep_sleep() override {
|
||||
// COMMAND DEEP SLEEP
|
||||
this->command(0x07);
|
||||
this->data(0xA5); // check byte
|
||||
}
|
||||
|
||||
protected:
|
||||
int get_width_internal() override;
|
||||
|
||||
int get_height_internal() override;
|
||||
};
|
||||
|
||||
class GDEW0154M09 : public WaveshareEPaper {
|
||||
public:
|
||||
void initialize() override;
|
||||
|
|
|
|||
|
|
@ -671,6 +671,40 @@ display:
|
|||
full_update_every: 30
|
||||
lambda: |-
|
||||
it.rectangle(0, 0, it.get_width(), it.get_height());
|
||||
- platform: waveshare_epaper
|
||||
spi_id: spi_id_1
|
||||
cs_pin:
|
||||
allow_other_uses: true
|
||||
number: GPIO23
|
||||
dc_pin:
|
||||
allow_other_uses: true
|
||||
number: GPIO23
|
||||
busy_pin:
|
||||
allow_other_uses: true
|
||||
number: GPIO23
|
||||
reset_pin:
|
||||
allow_other_uses: true
|
||||
number: GPIO23
|
||||
model: 2.70in-b
|
||||
lambda: |-
|
||||
it.rectangle(0, 0, it.get_width(), it.get_height());
|
||||
- platform: waveshare_epaper
|
||||
spi_id: spi_id_1
|
||||
cs_pin:
|
||||
allow_other_uses: true
|
||||
number: GPIO23
|
||||
dc_pin:
|
||||
allow_other_uses: true
|
||||
number: GPIO23
|
||||
busy_pin:
|
||||
allow_other_uses: true
|
||||
number: GPIO23
|
||||
reset_pin:
|
||||
allow_other_uses: true
|
||||
number: GPIO23
|
||||
model: 2.70in-bv2
|
||||
lambda: |-
|
||||
it.rectangle(0, 0, it.get_width(), it.get_height());
|
||||
- platform: waveshare_epaper
|
||||
spi_id: spi_id_1
|
||||
cs_pin:
|
||||
|
|
|
|||
Loading…
Reference in a new issue