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[waveshare_epaper] Add support for 13.3in-k (#6443)
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3 changed files with 111 additions and 0 deletions
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@ -94,6 +94,9 @@ WaveshareEPaper2P13InV2 = waveshare_epaper_ns.class_(
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WaveshareEPaper2P13InV3 = waveshare_epaper_ns.class_(
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"WaveshareEPaper2P13InV3", WaveshareEPaper
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)
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WaveshareEPaper13P3InK = waveshare_epaper_ns.class_(
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"WaveshareEPaper13P3InK", WaveshareEPaper
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)
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GDEW0154M09 = waveshare_epaper_ns.class_("GDEW0154M09", WaveshareEPaper)
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WaveshareEPaperTypeAModel = waveshare_epaper_ns.enum("WaveshareEPaperTypeAModel")
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@ -133,6 +136,7 @@ MODELS = {
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"2.13in-ttgo-dke": ("c", WaveshareEPaper2P13InDKE),
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"2.13inv3": ("c", WaveshareEPaper2P13InV3),
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"1.54in-m5coreink-m09": ("c", GDEW0154M09),
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"13.3in-k": ("b", WaveshareEPaper13P3InK),
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}
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RESET_PIN_REQUIRED_MODELS = ("2.13inv2", "2.13in-ttgo-b74")
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@ -2963,5 +2963,88 @@ void WaveshareEPaper2P13InDKE::set_full_update_every(uint32_t full_update_every)
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this->full_update_every_ = full_update_every;
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}
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// ========================================================
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// 13.3in (K version)
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// Datasheet/Specification/Reference:
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// - https://files.waveshare.com/wiki/13.3inch-e-Paper-HAT-(K)/13.3-inch-e-Paper-(K)-user-manual.pdf
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// - https://github.com/waveshareteam/e-Paper/tree/master/Arduino/epd13in3k
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// ========================================================
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// using default wait_until_idle_() function
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void WaveshareEPaper13P3InK::initialize() {
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this->wait_until_idle_();
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this->command(0x12); // SWRESET
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this->wait_until_idle_();
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this->command(0x0c); // set soft start
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this->data(0xae);
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this->data(0xc7);
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this->data(0xc3);
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this->data(0xc0);
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this->data(0x80);
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this->command(0x01); // driver output control
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this->data((get_height_internal() - 1) % 256); // Y
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this->data((get_height_internal() - 1) / 256); // Y
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this->data(0x00);
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this->command(0x11); // data entry mode
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this->data(0x03);
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// SET WINDOWS
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// XRAM_START_AND_END_POSITION
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this->command(0x44);
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this->data(0 & 0xFF);
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this->data((0 >> 8) & 0x03);
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this->data((get_width_internal() - 1) & 0xFF);
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this->data(((get_width_internal() - 1) >> 8) & 0x03);
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// YRAM_START_AND_END_POSITION
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this->command(0x45);
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this->data(0 & 0xFF);
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this->data((0 >> 8) & 0x03);
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this->data((get_height_internal() - 1) & 0xFF);
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this->data(((get_height_internal() - 1) >> 8) & 0x03);
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this->command(0x3C); // Border setting
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this->data(0x01);
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this->command(0x18); // use the internal temperature sensor
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this->data(0x80);
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// SET CURSOR
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// XRAM_ADDRESS
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this->command(0x4E);
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this->data(0 & 0xFF);
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this->data((0 >> 8) & 0x03);
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// YRAM_ADDRESS
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this->command(0x4F);
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this->data(0 & 0xFF);
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this->data((0 >> 8) & 0x03);
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}
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void HOT WaveshareEPaper13P3InK::display() {
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// do single full update
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this->command(0x24);
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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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// COMMAND DISPLAY REFRESH
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this->command(0x22);
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this->data(0xF7);
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this->command(0x20);
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}
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int WaveshareEPaper13P3InK::get_width_internal() { return 960; }
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int WaveshareEPaper13P3InK::get_height_internal() { return 680; }
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uint32_t WaveshareEPaper13P3InK::idle_timeout_() { return 10000; }
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void WaveshareEPaper13P3InK::dump_config() {
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LOG_DISPLAY("", "Waveshare E-Paper", this);
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ESP_LOGCONFIG(TAG, " Model: 13.3inK");
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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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} // namespace waveshare_epaper
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} // namespace esphome
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@ -163,6 +163,7 @@ enum WaveshareEPaperTypeBModel {
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WAVESHARE_EPAPER_7_5_IN,
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WAVESHARE_EPAPER_7_5_INV2,
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WAVESHARE_EPAPER_7_5_IN_B_V2,
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WAVESHARE_EPAPER_13_3_IN_K,
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};
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class WaveshareEPaper2P7In : public WaveshareEPaper {
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@ -769,5 +770,28 @@ class WaveshareEPaper2P13InV3 : public WaveshareEPaper {
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bool is_busy_{false};
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void write_lut_(const uint8_t *lut);
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};
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class WaveshareEPaper13P3InK : public WaveshareEPaper {
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public:
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void initialize() override;
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void display() override;
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void dump_config() override;
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void deep_sleep() override {
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// COMMAND DEEP SLEEP
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this->command(0x10);
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this->data(0x01);
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}
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protected:
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int get_width_internal() override;
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int get_height_internal() override;
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uint32_t idle_timeout_() override;
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};
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} // namespace waveshare_epaper
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} // namespace esphome
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