mirror of
https://github.com/esphome/esphome.git
synced 2024-11-13 02:37:47 +01:00
Support for the DKE screen version of LilyGo-TTGO-T5 V2.3 (#1969)
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
Branimir Lambov
GitHub
parent
46f17bea66
commit
8c41fc2b1d
3 changed files with 165 additions and 2 deletions
|
|
@ -43,6 +43,9 @@ WaveshareEPaper7P5In = waveshare_epaper_ns.class_(
|
|||
WaveshareEPaper7P5InV2 = waveshare_epaper_ns.class_(
|
||||
"WaveshareEPaper7P5InV2", WaveshareEPaper
|
||||
)
|
||||
WaveshareEPaper2P13InDKE = waveshare_epaper_ns.class_(
|
||||
"WaveshareEPaper2P13InDKE", WaveshareEPaper
|
||||
)
|
||||
|
||||
WaveshareEPaperTypeAModel = waveshare_epaper_ns.enum("WaveshareEPaperTypeAModel")
|
||||
WaveshareEPaperTypeBModel = waveshare_epaper_ns.enum("WaveshareEPaperTypeBModel")
|
||||
|
|
@ -64,13 +67,14 @@ MODELS = {
|
|||
"5.83in": ("b", WaveshareEPaper5P8In),
|
||||
"7.50in": ("b", WaveshareEPaper7P5In),
|
||||
"7.50inv2": ("b", WaveshareEPaper7P5InV2),
|
||||
"2.13in-ttgo-dke": ("c", WaveshareEPaper2P13InDKE),
|
||||
}
|
||||
|
||||
|
||||
def validate_full_update_every_only_type_a(value):
|
||||
if CONF_FULL_UPDATE_EVERY not in value:
|
||||
return value
|
||||
if MODELS[value[CONF_MODEL]][0] != "a":
|
||||
if MODELS[value[CONF_MODEL]][0] == "b":
|
||||
raise cv.Invalid(
|
||||
"The 'full_update_every' option is only available for models "
|
||||
"'1.54in', '1.54inV2', '2.13in', '2.90in', and '2.90inV2'."
|
||||
|
|
@ -101,7 +105,7 @@ async def to_code(config):
|
|||
if model_type == "a":
|
||||
rhs = WaveshareEPaperTypeA.new(model)
|
||||
var = cg.Pvariable(config[CONF_ID], rhs, WaveshareEPaperTypeA)
|
||||
elif model_type == "b":
|
||||
elif model_type in ("b", "c"):
|
||||
rhs = model.new()
|
||||
var = cg.Pvariable(config[CONF_ID], rhs, model)
|
||||
else:
|
||||
|
|
|
|||
|
|
@ -1080,5 +1080,136 @@ void WaveshareEPaper7P5InV2::dump_config() {
|
|||
LOG_PIN(" Busy Pin: ", this->busy_pin_);
|
||||
LOG_UPDATE_INTERVAL(this);
|
||||
}
|
||||
|
||||
static const uint8_t LUT_SIZE_TTGO_DKE_PART = 153;
|
||||
|
||||
static const uint8_t PART_UPDATE_LUT_TTGO_DKE[LUT_SIZE_TTGO_DKE_PART] = {
|
||||
0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x40, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0xF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
|
||||
0x0, 0x0, 0x0, 0x0, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x0, 0x0, 0x0,
|
||||
// 0x22, 0x17, 0x41, 0x0, 0x32, 0x32
|
||||
};
|
||||
|
||||
void WaveshareEPaper2P13InDKE::initialize() {}
|
||||
void HOT WaveshareEPaper2P13InDKE::display() {
|
||||
bool partial = this->at_update_ != 0;
|
||||
this->at_update_ = (this->at_update_ + 1) % this->full_update_every_;
|
||||
|
||||
if (partial)
|
||||
ESP_LOGI(TAG, "Performing partial e-paper update.");
|
||||
else
|
||||
ESP_LOGI(TAG, "Performing full e-paper update.");
|
||||
|
||||
// start and set up data format
|
||||
this->command(0x12);
|
||||
this->wait_until_idle_();
|
||||
|
||||
this->command(0x11);
|
||||
this->data(0x03);
|
||||
this->command(0x44);
|
||||
this->data(1);
|
||||
this->data(this->get_width_internal() / 8);
|
||||
this->command(0x45);
|
||||
this->data(0);
|
||||
this->data(0);
|
||||
this->data(this->get_height_internal());
|
||||
this->data(0);
|
||||
this->command(0x4e);
|
||||
this->data(1);
|
||||
this->command(0x4f);
|
||||
this->data(0);
|
||||
this->data(0);
|
||||
|
||||
if (!partial) {
|
||||
// send data
|
||||
this->command(0x24);
|
||||
this->start_data_();
|
||||
this->write_array(this->buffer_, this->get_buffer_length_());
|
||||
this->end_data_();
|
||||
|
||||
// commit
|
||||
this->command(0x20);
|
||||
this->wait_until_idle_();
|
||||
} else {
|
||||
// set up partial update
|
||||
this->command(0x32);
|
||||
for (uint8_t v : PART_UPDATE_LUT_TTGO_DKE)
|
||||
this->data(v);
|
||||
this->command(0x3F);
|
||||
this->data(0x22);
|
||||
|
||||
this->command(0x03);
|
||||
this->data(0x17);
|
||||
this->command(0x04);
|
||||
this->data(0x41);
|
||||
this->data(0x00);
|
||||
this->data(0x32);
|
||||
this->command(0x2C);
|
||||
this->data(0x32);
|
||||
|
||||
this->command(0x37);
|
||||
this->data(0x00);
|
||||
this->data(0x00);
|
||||
this->data(0x00);
|
||||
this->data(0x00);
|
||||
this->data(0x00);
|
||||
this->data(0x40);
|
||||
this->data(0x00);
|
||||
this->data(0x00);
|
||||
this->data(0x00);
|
||||
this->data(0x00);
|
||||
|
||||
this->command(0x3C);
|
||||
this->data(0x80);
|
||||
this->command(0x22);
|
||||
this->data(0xC0);
|
||||
this->command(0x20);
|
||||
this->wait_until_idle_();
|
||||
|
||||
// send data
|
||||
this->command(0x24);
|
||||
this->start_data_();
|
||||
this->write_array(this->buffer_, this->get_buffer_length_());
|
||||
this->end_data_();
|
||||
|
||||
// commit as partial
|
||||
this->command(0x22);
|
||||
this->data(0xCF);
|
||||
this->command(0x20);
|
||||
this->wait_until_idle_();
|
||||
|
||||
// data must be sent again on partial update
|
||||
delay(300); // NOLINT
|
||||
this->command(0x24);
|
||||
this->start_data_();
|
||||
this->write_array(this->buffer_, this->get_buffer_length_());
|
||||
this->end_data_();
|
||||
delay(300); // NOLINT
|
||||
}
|
||||
|
||||
ESP_LOGI(TAG, "Completed e-paper update.");
|
||||
}
|
||||
|
||||
int WaveshareEPaper2P13InDKE::get_width_internal() { return 128; }
|
||||
int WaveshareEPaper2P13InDKE::get_height_internal() { return 250; }
|
||||
int WaveshareEPaper2P13InDKE::idle_timeout_() { return 5000; }
|
||||
void WaveshareEPaper2P13InDKE::dump_config() {
|
||||
LOG_DISPLAY("", "Waveshare E-Paper", this);
|
||||
ESP_LOGCONFIG(TAG, " Model: 2.13inDKE");
|
||||
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);
|
||||
}
|
||||
|
||||
void WaveshareEPaper2P13InDKE::set_full_update_every(uint32_t full_update_every) {
|
||||
this->full_update_every_ = full_update_every;
|
||||
}
|
||||
|
||||
} // namespace waveshare_epaper
|
||||
} // namespace esphome
|
||||
|
|
|
|||
|
|
@ -301,5 +301,33 @@ class WaveshareEPaper7P5InV2 : public WaveshareEPaper {
|
|||
int get_height_internal() override;
|
||||
};
|
||||
|
||||
class WaveshareEPaper2P13InDKE : public WaveshareEPaper {
|
||||
public:
|
||||
void initialize() override;
|
||||
|
||||
void display() override;
|
||||
|
||||
void dump_config() override;
|
||||
|
||||
void deep_sleep() override {
|
||||
// COMMAND POWER DOWN
|
||||
this->command(0x10);
|
||||
this->data(0x01);
|
||||
// cannot wait until idle here, the device no longer responds
|
||||
}
|
||||
|
||||
void set_full_update_every(uint32_t full_update_every);
|
||||
|
||||
protected:
|
||||
int get_width_internal() override;
|
||||
|
||||
int get_height_internal() override;
|
||||
|
||||
int idle_timeout_() override;
|
||||
|
||||
uint32_t full_update_every_{30};
|
||||
uint32_t at_update_{0};
|
||||
};
|
||||
|
||||
} // namespace waveshare_epaper
|
||||
} // namespace esphome
|
||||
|
|
|
|||
Loading…
Reference in a new issue