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Add support for Waveshare 2.13" V2 display (#6337)
* Add support for Waveshare 2.13" V2 display * Fix clang-tidy error, add comment about BUSY in deep sleep * Add test * Add nullptr check and move tests to separate file * Fix GPIO pins in test
This commit is contained in:
Manuel Kasper
GitHub
parent
32be12423a
commit
a96762220a
5 changed files with 228 additions and 137 deletions
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@ -85,6 +85,9 @@ WaveshareEPaper7P5InHDB = waveshare_epaper_ns.class_(
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WaveshareEPaper2P13InDKE = waveshare_epaper_ns.class_(
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"WaveshareEPaper2P13InDKE", WaveshareEPaper
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)
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WaveshareEPaper2P13InV2 = waveshare_epaper_ns.class_(
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"WaveshareEPaper2P13InV2", WaveshareEPaper
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)
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WaveshareEPaper2P13InV3 = waveshare_epaper_ns.class_(
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"WaveshareEPaper2P13InV3", WaveshareEPaper
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)
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@ -97,6 +100,7 @@ MODELS = {
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"1.54in": ("a", WaveshareEPaperTypeAModel.WAVESHARE_EPAPER_1_54_IN),
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"1.54inv2": ("a", WaveshareEPaperTypeAModel.WAVESHARE_EPAPER_1_54_IN_V2),
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"2.13in": ("a", WaveshareEPaperTypeAModel.WAVESHARE_EPAPER_2_13_IN),
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"2.13inv2": ("a", WaveshareEPaperTypeAModel.WAVESHARE_EPAPER_2_13_IN_V2),
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"2.13in-ttgo": ("a", WaveshareEPaperTypeAModel.TTGO_EPAPER_2_13_IN),
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"2.13in-ttgo-b1": ("a", WaveshareEPaperTypeAModel.TTGO_EPAPER_2_13_IN_B1),
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"2.13in-ttgo-b73": ("a", WaveshareEPaperTypeAModel.TTGO_EPAPER_2_13_IN_B73),
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@ -256,12 +256,14 @@ void WaveshareEPaperTypeA::initialize() {
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}
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}
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void WaveshareEPaperTypeA::init_display_() {
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if (this->model_ == TTGO_EPAPER_2_13_IN_B74) {
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if (this->model_ == TTGO_EPAPER_2_13_IN_B74 || this->model_ == WAVESHARE_EPAPER_2_13_IN_V2) {
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if (this->reset_pin_ != nullptr) {
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this->reset_pin_->digital_write(false);
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delay(10);
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this->reset_pin_->digital_write(true);
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delay(10);
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this->wait_until_idle_();
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}
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this->command(0x12); // SWRESET
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this->wait_until_idle_();
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@ -321,6 +323,9 @@ void WaveshareEPaperTypeA::dump_config() {
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case WAVESHARE_EPAPER_2_13_IN:
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ESP_LOGCONFIG(TAG, " Model: 2.13in");
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break;
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case WAVESHARE_EPAPER_2_13_IN_V2:
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ESP_LOGCONFIG(TAG, " Model: 2.13inV2");
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break;
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case TTGO_EPAPER_2_13_IN:
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ESP_LOGCONFIG(TAG, " Model: 2.13in (TTGO)");
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break;
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@ -366,6 +371,8 @@ void HOT WaveshareEPaperTypeA::display() {
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if (full_update != prev_full_update) {
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switch (this->model_) {
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case TTGO_EPAPER_2_13_IN:
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case WAVESHARE_EPAPER_2_13_IN_V2:
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// Waveshare 2.13" V2 uses the same LUTs as TTGO
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this->write_lut_(full_update ? FULL_UPDATE_LUT_TTGO : PARTIAL_UPDATE_LUT_TTGO, LUT_SIZE_TTGO);
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break;
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case TTGO_EPAPER_2_13_IN_B73:
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@ -384,6 +391,41 @@ void HOT WaveshareEPaperTypeA::display() {
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this->at_update_ = (this->at_update_ + 1) % this->full_update_every_;
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}
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if (this->model_ == WAVESHARE_EPAPER_2_13_IN_V2) {
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// Set VCOM for full or partial update
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this->command(0x2C);
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this->data(full_update ? 0x55 : 0x26);
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if (!full_update) {
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// Enable "ping-pong"
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this->command(0x37);
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this->data(0x00);
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this->data(0x00);
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this->data(0x00);
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this->data(0x00);
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this->data(0x40);
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this->data(0x00);
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this->data(0x00);
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this->command(0x22);
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this->data(0xc0);
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this->command(0x20);
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}
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}
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// Border waveform
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switch (this->model_) {
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case TTGO_EPAPER_2_13_IN_B74:
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this->command(0x3C);
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this->data(full_update ? 0x05 : 0x80);
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break;
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case WAVESHARE_EPAPER_2_13_IN_V2:
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this->command(0x3C);
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this->data(full_update ? 0x03 : 0x01);
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break;
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default:
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break;
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}
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// Set x & y regions we want to write to (full)
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switch (this->model_) {
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case TTGO_EPAPER_2_13_IN_B1:
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@ -407,12 +449,6 @@ void HOT WaveshareEPaperTypeA::display() {
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this->data((this->get_height_internal() - 1) >> 8);
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break;
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case TTGO_EPAPER_2_13_IN_B74:
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// BorderWaveform
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this->command(0x3C);
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this->data(full_update ? 0x05 : 0x80);
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// fall through
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default:
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// COMMAND SET RAM X ADDRESS START END POSITION
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this->command(0x44);
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@ -458,6 +494,14 @@ void HOT WaveshareEPaperTypeA::display() {
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}
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this->end_data_();
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if (this->model_ == WAVESHARE_EPAPER_2_13_IN_V2 && full_update) {
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// Write base image again on full refresh
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this->command(0x26);
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this->start_data_();
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this->write_array(this->buffer_, this->get_buffer_length_());
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this->end_data_();
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}
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// COMMAND DISPLAY UPDATE CONTROL 2
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this->command(0x22);
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switch (this->model_) {
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@ -469,6 +513,9 @@ void HOT WaveshareEPaperTypeA::display() {
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case TTGO_EPAPER_2_13_IN_B73:
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this->data(0xC7);
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break;
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case WAVESHARE_EPAPER_2_13_IN_V2:
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this->data(full_update ? 0xC7 : 0x0C);
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break;
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default:
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this->data(0xC4);
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break;
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@ -492,6 +539,7 @@ int WaveshareEPaperTypeA::get_width_internal() {
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case WAVESHARE_EPAPER_1_54_IN_V2:
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return 200;
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case WAVESHARE_EPAPER_2_13_IN:
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case WAVESHARE_EPAPER_2_13_IN_V2:
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case TTGO_EPAPER_2_13_IN:
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case TTGO_EPAPER_2_13_IN_B73:
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case TTGO_EPAPER_2_13_IN_B74:
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@ -507,6 +555,7 @@ int WaveshareEPaperTypeA::get_width_internal() {
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int WaveshareEPaperTypeA::get_width_controller() {
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switch (this->model_) {
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case WAVESHARE_EPAPER_2_13_IN:
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case WAVESHARE_EPAPER_2_13_IN_V2:
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case TTGO_EPAPER_2_13_IN:
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case TTGO_EPAPER_2_13_IN_B73:
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case TTGO_EPAPER_2_13_IN_B74:
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@ -522,6 +571,7 @@ int WaveshareEPaperTypeA::get_height_internal() {
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case WAVESHARE_EPAPER_1_54_IN_V2:
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return 200;
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case WAVESHARE_EPAPER_2_13_IN:
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case WAVESHARE_EPAPER_2_13_IN_V2:
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case TTGO_EPAPER_2_13_IN:
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case TTGO_EPAPER_2_13_IN_B73:
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case TTGO_EPAPER_2_13_IN_B74:
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@ -548,6 +598,7 @@ uint32_t WaveshareEPaperTypeA::idle_timeout_() {
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switch (this->model_) {
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case WAVESHARE_EPAPER_1_54_IN:
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case WAVESHARE_EPAPER_1_54_IN_V2:
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case WAVESHARE_EPAPER_2_13_IN_V2:
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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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@ -90,6 +90,7 @@ enum WaveshareEPaperTypeAModel {
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WAVESHARE_EPAPER_1_54_IN = 0,
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WAVESHARE_EPAPER_1_54_IN_V2,
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WAVESHARE_EPAPER_2_13_IN,
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WAVESHARE_EPAPER_2_13_IN_V2,
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WAVESHARE_EPAPER_2_9_IN,
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WAVESHARE_EPAPER_2_9_IN_V2,
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TTGO_EPAPER_2_13_IN,
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@ -114,6 +115,7 @@ class WaveshareEPaperTypeA : public WaveshareEPaper {
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case WAVESHARE_EPAPER_1_54_IN:
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case WAVESHARE_EPAPER_1_54_IN_V2:
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case WAVESHARE_EPAPER_2_9_IN_V2:
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case WAVESHARE_EPAPER_2_13_IN_V2:
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// COMMAND DEEP SLEEP MODE
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this->command(0x10);
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this->data(0x01);
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@ -124,8 +126,12 @@ class WaveshareEPaperTypeA : public WaveshareEPaper {
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this->command(0x10);
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break;
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}
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if (this->model_ != WAVESHARE_EPAPER_2_13_IN_V2) {
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// From panel specification:
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// "After this command initiated, the chip will enter Deep Sleep Mode, BUSY pad will keep output high."
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this->wait_until_idle_();
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}
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}
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void set_full_update_every(uint32_t full_update_every);
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154
tests/components/waveshare_epaper/test.esp32.yaml
Normal file
154
tests/components/waveshare_epaper/test.esp32.yaml
Normal file
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@ -0,0 +1,154 @@
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---
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spi:
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- id: spi_id_1
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clk_pin:
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number: GPIO18
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mosi_pin:
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number: GPIO23
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miso_pin:
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number: GPIO19
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interface: hardware
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display:
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- platform: waveshare_epaper
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model: 2.13in-ttgo-b1
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO25
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dc_pin:
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allow_other_uses: true
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number: GPIO26
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busy_pin:
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allow_other_uses: true
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number: GPIO27
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reset_pin:
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allow_other_uses: true
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number: GPIO32
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full_update_every: 30
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lambda: |-
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it.rectangle(0, 0, it.get_width(), it.get_height());
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- platform: waveshare_epaper
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model: 2.90in
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO25
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dc_pin:
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allow_other_uses: true
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number: GPIO26
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busy_pin:
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allow_other_uses: true
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number: GPIO27
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reset_pin:
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allow_other_uses: true
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number: GPIO32
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full_update_every: 30
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reset_duration: 200ms
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lambda: |-
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it.rectangle(0, 0, it.get_width(), it.get_height());
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- platform: waveshare_epaper
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model: 2.90inv2
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO25
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dc_pin:
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allow_other_uses: true
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number: GPIO26
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busy_pin:
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allow_other_uses: true
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number: GPIO27
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reset_pin:
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allow_other_uses: true
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number: GPIO32
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full_update_every: 30
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lambda: |-
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it.rectangle(0, 0, it.get_width(), it.get_height());
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- platform: waveshare_epaper
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model: 2.70in-b
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO25
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dc_pin:
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allow_other_uses: true
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number: GPIO26
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busy_pin:
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allow_other_uses: true
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number: GPIO27
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reset_pin:
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allow_other_uses: true
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number: GPIO32
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lambda: |-
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it.rectangle(0, 0, it.get_width(), it.get_height());
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- platform: waveshare_epaper
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model: 2.70in-bv2
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO25
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dc_pin:
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allow_other_uses: true
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number: GPIO26
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busy_pin:
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allow_other_uses: true
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number: GPIO27
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reset_pin:
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allow_other_uses: true
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number: GPIO32
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lambda: |-
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it.rectangle(0, 0, it.get_width(), it.get_height());
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- platform: waveshare_epaper
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model: 1.54in-m5coreink-m09
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO25
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dc_pin:
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allow_other_uses: true
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number: GPIO26
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busy_pin:
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allow_other_uses: true
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number: GPIO27
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reset_pin:
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allow_other_uses: true
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number: GPIO32
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lambda: |-
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it.rectangle(0, 0, it.get_width(), it.get_height());
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- platform: waveshare_epaper
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model: 2.13inv3
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO25
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dc_pin:
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allow_other_uses: true
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number: GPIO26
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busy_pin:
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allow_other_uses: true
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number: GPIO27
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reset_pin:
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allow_other_uses: true
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number: GPIO32
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full_update_every: 30
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lambda: |-
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it.rectangle(0, 0, it.get_width(), it.get_height());
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- platform: waveshare_epaper
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model: 2.13inv2
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO25
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dc_pin:
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allow_other_uses: true
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number: GPIO26
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busy_pin:
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allow_other_uses: true
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number: GPIO27
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reset_pin:
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allow_other_uses: true
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number: GPIO32
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full_update_every: 30
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lambda: |-
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it.rectangle(0, 0, it.get_width(), it.get_height());
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124
tests/test4.yaml
124
tests/test4.yaml
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@ -612,112 +612,6 @@ display:
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rotation: 0°
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update_interval: 16ms
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- platform: waveshare_epaper
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO23
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dc_pin:
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allow_other_uses: true
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number: GPIO23
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busy_pin:
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allow_other_uses: true
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number: GPIO23
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reset_pin:
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allow_other_uses: true
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number: GPIO23
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model: 2.13in-ttgo-b1
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full_update_every: 30
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lambda: |-
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it.rectangle(0, 0, it.get_width(), it.get_height());
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- platform: waveshare_epaper
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO23
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dc_pin:
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allow_other_uses: true
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number: GPIO23
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busy_pin:
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allow_other_uses: true
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number: GPIO23
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reset_pin:
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allow_other_uses: true
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number: GPIO23
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model: 2.90in
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full_update_every: 30
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reset_duration: 200ms
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lambda: |-
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it.rectangle(0, 0, it.get_width(), it.get_height());
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- platform: waveshare_epaper
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO23
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dc_pin:
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allow_other_uses: true
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number: GPIO23
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busy_pin:
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allow_other_uses: true
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number: GPIO23
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reset_pin:
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allow_other_uses: true
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number: GPIO23
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model: 2.90inv2
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full_update_every: 30
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lambda: |-
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it.rectangle(0, 0, it.get_width(), it.get_height());
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- platform: waveshare_epaper
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spi_id: spi_id_1
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cs_pin:
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allow_other_uses: true
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number: GPIO23
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dc_pin:
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allow_other_uses: true
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number: GPIO23
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busy_pin:
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allow_other_uses: true
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number: GPIO23
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reset_pin:
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allow_other_uses: true
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number: GPIO23
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model: 2.70in-b
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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:
|
||||
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: 1.54in-m5coreink-m09
|
||||
lambda: |-
|
||||
it.rectangle(0, 0, it.get_width(), it.get_height());
|
||||
- platform: inkplate6
|
||||
id: inkplate_display
|
||||
greyscale: false
|
||||
|
|
@ -771,24 +665,6 @@ display:
|
|||
vcom_pin:
|
||||
number: GPIO1
|
||||
allow_other_uses: true
|
||||
- platform: waveshare_epaper
|
||||
spi_id: spi_id_1
|
||||
cs_pin:
|
||||
number: GPIO23
|
||||
allow_other_uses: true
|
||||
dc_pin:
|
||||
number: GPIO23
|
||||
allow_other_uses: true
|
||||
busy_pin:
|
||||
number: GPIO23
|
||||
allow_other_uses: true
|
||||
reset_pin:
|
||||
number: GPIO23
|
||||
allow_other_uses: true
|
||||
model: 2.13inv3
|
||||
full_update_every: 30
|
||||
lambda: |-
|
||||
it.rectangle(0, 0, it.get_width(), it.get_height());
|
||||
|
||||
number:
|
||||
- platform: tuya
|
||||
|
|
|
|||
Loading…
Reference in a new issue