first commit

2025-07-21 19:54:32 +03:00
commit 7c7cd6a198
6 changed files with 464 additions and 0 deletions
@@ -0,0 +1,51 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/uart/uart.h"
+#include "esphome/components/sensor/sensor.h"
+
+namespace esphome {
+namespace saeco_series_6000 {
+
+// Buffer sizes for packet sniffing
+constexpr size_t DISPLAY_BUFFER_SIZE = 128;
+constexpr size_t MAINBOARD_BUFFER_SIZE = 128;
+
+class SaecoSeries6000 : public Component {
+ public:
+  void set_uart_display(uart::UARTComponent *uart_display) { uart_display_ = uart_display; }
+  void set_uart_mainboard(uart::UARTComponent *uart_mainboard) { uart_mainboard_ = uart_mainboard; }
+  void set_debug(bool debug) { debug_ = debug; }
+  void set_status_sensor(sensor::Sensor *sensor) { status_sensor_ = sensor; }
+  void loop() override;
+  void dump_config() override;
+
+ protected:
+  uart::UARTComponent *uart_display_;
+  uart::UARTComponent *uart_mainboard_;
+  bool debug_{false};
+  sensor::Sensor *status_sensor_{nullptr};
+
+ private:
+  uint8_t display_buffer_[DISPLAY_BUFFER_SIZE];
+  uint16_t display_buffer_pos_{0};
+
+  uint8_t mainboard_buffer_[MAINBOARD_BUFFER_SIZE];
+  uint16_t mainboard_buffer_pos_{0};
+
+  uint8_t display_last_bytes_[3] = {0, 0, 0};
+  uint8_t mainboard_last_bytes_[3] = {0, 0, 0};
+  
+  uint8_t display_sync_count_{0};
+  uint8_t mainboard_sync_count_{0};
+  
+  void process_display_byte(uint8_t byte);
+  void process_mainboard_byte(uint8_t byte);
+
+  void parse_display_packet(const uint8_t* buffer, uint16_t size);
+  void parse_mainboard_packet(const uint8_t* buffer, uint16_t size);
+  void pub_status(uint8_t status);
+};
+
+}  // namespace saeco_series_6000
+}  // namespace esphome