diff --git a/esphome/components/waveshare_epaper/display.py b/esphome/components/waveshare_epaper/display.py index 9ad948e915..4d3965449f 100644 --- a/esphome/components/waveshare_epaper/display.py +++ b/esphome/components/waveshare_epaper/display.py @@ -94,6 +94,9 @@ WaveshareEPaper2P13InV2 = waveshare_epaper_ns.class_( WaveshareEPaper2P13InV3 = waveshare_epaper_ns.class_( "WaveshareEPaper2P13InV3", WaveshareEPaper ) +WaveshareEPaper13P3InK = waveshare_epaper_ns.class_( + "WaveshareEPaper13P3InK", WaveshareEPaper +) GDEW0154M09 = waveshare_epaper_ns.class_("GDEW0154M09", WaveshareEPaper) WaveshareEPaperTypeAModel = waveshare_epaper_ns.enum("WaveshareEPaperTypeAModel") @@ -133,6 +136,7 @@ MODELS = { "2.13in-ttgo-dke": ("c", WaveshareEPaper2P13InDKE), "2.13inv3": ("c", WaveshareEPaper2P13InV3), "1.54in-m5coreink-m09": ("c", GDEW0154M09), + "13.3in-k": ("b", WaveshareEPaper13P3InK), } RESET_PIN_REQUIRED_MODELS = ("2.13inv2", "2.13in-ttgo-b74") diff --git a/esphome/components/waveshare_epaper/waveshare_epaper.cpp b/esphome/components/waveshare_epaper/waveshare_epaper.cpp index 5428f4ec80..24df428e6f 100644 --- a/esphome/components/waveshare_epaper/waveshare_epaper.cpp +++ b/esphome/components/waveshare_epaper/waveshare_epaper.cpp @@ -2963,5 +2963,88 @@ void WaveshareEPaper2P13InDKE::set_full_update_every(uint32_t full_update_every) this->full_update_every_ = full_update_every; } +// ======================================================== +// 13.3in (K version) +// Datasheet/Specification/Reference: +// - https://files.waveshare.com/wiki/13.3inch-e-Paper-HAT-(K)/13.3-inch-e-Paper-(K)-user-manual.pdf +// - https://github.com/waveshareteam/e-Paper/tree/master/Arduino/epd13in3k +// ======================================================== + +// using default wait_until_idle_() function +void WaveshareEPaper13P3InK::initialize() { + this->wait_until_idle_(); + this->command(0x12); // SWRESET + this->wait_until_idle_(); + + this->command(0x0c); // set soft start + this->data(0xae); + this->data(0xc7); + this->data(0xc3); + this->data(0xc0); + this->data(0x80); + + this->command(0x01); // driver output control + this->data((get_height_internal() - 1) % 256); // Y + this->data((get_height_internal() - 1) / 256); // Y + this->data(0x00); + + this->command(0x11); // data entry mode + this->data(0x03); + + // SET WINDOWS + // XRAM_START_AND_END_POSITION + this->command(0x44); + this->data(0 & 0xFF); + this->data((0 >> 8) & 0x03); + this->data((get_width_internal() - 1) & 0xFF); + this->data(((get_width_internal() - 1) >> 8) & 0x03); + // YRAM_START_AND_END_POSITION + this->command(0x45); + this->data(0 & 0xFF); + this->data((0 >> 8) & 0x03); + this->data((get_height_internal() - 1) & 0xFF); + this->data(((get_height_internal() - 1) >> 8) & 0x03); + + this->command(0x3C); // Border setting + this->data(0x01); + + this->command(0x18); // use the internal temperature sensor + this->data(0x80); + + // SET CURSOR + // XRAM_ADDRESS + this->command(0x4E); + this->data(0 & 0xFF); + this->data((0 >> 8) & 0x03); + // YRAM_ADDRESS + this->command(0x4F); + this->data(0 & 0xFF); + this->data((0 >> 8) & 0x03); +} +void HOT WaveshareEPaper13P3InK::display() { + // do single full update + this->command(0x24); + this->start_data_(); + this->write_array(this->buffer_, this->get_buffer_length_()); + this->end_data_(); + + // COMMAND DISPLAY REFRESH + this->command(0x22); + this->data(0xF7); + this->command(0x20); +} + +int WaveshareEPaper13P3InK::get_width_internal() { return 960; } +int WaveshareEPaper13P3InK::get_height_internal() { return 680; } +uint32_t WaveshareEPaper13P3InK::idle_timeout_() { return 10000; } +void WaveshareEPaper13P3InK::dump_config() { + LOG_DISPLAY("", "Waveshare E-Paper", this); + ESP_LOGCONFIG(TAG, " Model: 13.3inK"); + 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); +} + } // namespace waveshare_epaper } // namespace esphome diff --git a/esphome/components/waveshare_epaper/waveshare_epaper.h b/esphome/components/waveshare_epaper/waveshare_epaper.h index 4a5844ae88..7572982a20 100644 --- a/esphome/components/waveshare_epaper/waveshare_epaper.h +++ b/esphome/components/waveshare_epaper/waveshare_epaper.h @@ -163,6 +163,7 @@ enum WaveshareEPaperTypeBModel { WAVESHARE_EPAPER_7_5_IN, WAVESHARE_EPAPER_7_5_INV2, WAVESHARE_EPAPER_7_5_IN_B_V2, + WAVESHARE_EPAPER_13_3_IN_K, }; class WaveshareEPaper2P7In : public WaveshareEPaper { @@ -769,5 +770,28 @@ class WaveshareEPaper2P13InV3 : public WaveshareEPaper { bool is_busy_{false}; void write_lut_(const uint8_t *lut); }; + +class WaveshareEPaper13P3InK : public WaveshareEPaper { + 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; + + uint32_t idle_timeout_() override; +}; + } // namespace waveshare_epaper } // namespace esphome