ESPHome 2025.9.0-dev
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ssd1325_spi.cpp
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1#include "ssd1325_spi.h"
2#include "esphome/core/log.h"
4
5namespace esphome {
6namespace ssd1325_spi {
7
8static const char *const TAG = "ssd1325_spi";
9
11 this->spi_setup();
12 this->dc_pin_->setup(); // OUTPUT
13 if (this->cs_)
14 this->cs_->setup(); // OUTPUT
15
16 this->init_reset_();
17 delay(500); // NOLINT
18 SSD1325::setup();
19}
21 LOG_DISPLAY("", "SPI SSD1325", this);
22 ESP_LOGCONFIG(TAG, " Model: %s", this->model_str_());
23 LOG_PIN(" CS Pin: ", this->cs_);
24 LOG_PIN(" DC Pin: ", this->dc_pin_);
25 LOG_PIN(" Reset Pin: ", this->reset_pin_);
26 ESP_LOGCONFIG(TAG, " Initial Brightness: %.2f", this->brightness_);
27 ESP_LOGCONFIG(TAG, " External VCC: %s", YESNO(this->external_vcc_));
28 LOG_UPDATE_INTERVAL(this);
29}
30void SPISSD1325::command(uint8_t value) {
31 if (this->cs_)
32 this->cs_->digital_write(true);
33 this->dc_pin_->digital_write(false);
34 delay(1);
35 this->enable();
36 if (this->cs_)
37 this->cs_->digital_write(false);
38 this->write_byte(value);
39 if (this->cs_)
40 this->cs_->digital_write(true);
41 this->disable();
42}
44 if (this->cs_)
45 this->cs_->digital_write(true);
46 this->dc_pin_->digital_write(true);
47 if (this->cs_)
48 this->cs_->digital_write(false);
49 delay(1);
50 this->enable();
51 this->write_array(this->buffer_, this->get_buffer_length_());
52 if (this->cs_)
53 this->cs_->digital_write(true);
54 this->disable();
55}
56
57} // namespace ssd1325_spi
58} // namespace esphome
virtual void setup()=0
virtual void digital_write(bool value)=0
void command(uint8_t value) override
Providing packet encoding functions for exchanging data with a remote host.
Definition a01nyub.cpp:7
void IRAM_ATTR HOT delay(uint32_t ms)
Definition core.cpp:29