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https://github.com/esphome/esphome.git
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58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
#include "ssd1331_spi.h"
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#include "esphome/core/log.h"
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#include "esphome/core/application.h"
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namespace esphome {
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namespace ssd1331_spi {
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static const char *TAG = "ssd1331_spi";
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void SPISSD1331::setup() {
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ESP_LOGCONFIG(TAG, "Setting up SPI SSD1331...");
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this->spi_setup();
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this->dc_pin_->setup(); // OUTPUT
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if (this->cs_)
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this->cs_->setup(); // OUTPUT
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this->init_reset_();
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delay(500); // NOLINT
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SSD1331::setup();
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}
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void SPISSD1331::dump_config() {
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LOG_DISPLAY("", "SPI SSD1331", this);
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if (this->cs_)
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LOG_PIN(" CS Pin: ", this->cs_);
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LOG_PIN(" DC Pin: ", this->dc_pin_);
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LOG_PIN(" Reset Pin: ", this->reset_pin_);
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ESP_LOGCONFIG(TAG, " Initial Brightness: %.2f", this->brightness_);
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LOG_UPDATE_INTERVAL(this);
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}
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void SPISSD1331::command(uint8_t value) {
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if (this->cs_)
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this->cs_->digital_write(true);
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this->dc_pin_->digital_write(false);
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delay(1);
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this->enable();
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if (this->cs_)
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this->cs_->digital_write(false);
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this->write_byte(value);
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if (this->cs_)
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this->cs_->digital_write(true);
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this->disable();
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}
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void HOT SPISSD1331::write_display_data() {
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if (this->cs_)
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this->cs_->digital_write(true);
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this->dc_pin_->digital_write(true);
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if (this->cs_)
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this->cs_->digital_write(false);
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delay(1);
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this->enable();
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this->write_array(this->buffer_, this->get_buffer_length_());
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if (this->cs_)
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this->cs_->digital_write(true);
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this->disable();
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}
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} // namespace ssd1331_spi
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} // namespace esphome
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