mirror of
https://github.com/Threnklyn/esphome-dev.git
synced 2026-05-24 14:48:29 +02:00
Otto Winter
6682c43dfa
## Description: Move esphome-core codebase into esphome (and a bunch of other refactors). See https://github.com/esphome/feature-requests/issues/97 Yes this is a shit ton of work and no there's no way to automate it :( But it will be worth it 👍 Progress: - Core support (file copy etc): 80% - Base Abstractions (light, switch): ~50% - Integrations: ~10% - Working? Yes, (but only with ported components). Other refactors: - Moves all codegen related stuff into a single class: `esphome.codegen` (imported as `cg`) - Rework coroutine syntax - Move from `component/platform.py` to `domain/component.py` structure as with HA - Move all defaults out of C++ and into config validation. - Remove `make_...` helpers from Application class. Reason: Merge conflicts with every single new integration. - Pointer Variables are stored globally instead of locally in setup(). Reason: stack size limit. Future work: - Rework const.py - Move all `CONF_...` into a conf class (usage `conf.UPDATE_INTERVAL` vs `CONF_UPDATE_INTERVAL`). Reason: Less convoluted import block - Enable loading from `custom_components` folder. **Related issue (if applicable):** https://github.com/esphome/feature-requests/issues/97 **Pull request in [esphome-docs](https://github.com/esphome/esphome-docs) with documentation (if applicable):** esphome/esphome-docs#<esphome-docs PR number goes here> ## Checklist: - [ ] The code change is tested and works locally. - [ ] Tests have been added to verify that the new code works (under `tests/` folder). If user exposed functionality or configuration variables are added/changed: - [ ] Documentation added/updated in [esphomedocs](https://github.com/OttoWinter/esphomedocs).
122 lines
3.0 KiB
C++
122 lines
3.0 KiB
C++
#pragma once
|
|
|
|
#include <HardwareSerial.h>
|
|
#include "esphome/core/esphal.h"
|
|
#include "esphome/core/component.h"
|
|
|
|
namespace esphome {
|
|
namespace uart {
|
|
|
|
#ifdef ARDUINO_ARCH_ESP8266
|
|
class ESP8266SoftwareSerial {
|
|
public:
|
|
void setup(int8_t tx_pin, int8_t rx_pin, uint32_t baud_rate);
|
|
|
|
uint8_t read_byte();
|
|
uint8_t peek_byte();
|
|
|
|
void flush();
|
|
|
|
void write_byte(uint8_t data);
|
|
|
|
int available();
|
|
|
|
protected:
|
|
static void gpio_intr(ESP8266SoftwareSerial *arg);
|
|
|
|
inline void wait_(uint32_t *wait, const uint32_t &start);
|
|
inline bool read_bit_(uint32_t *wait, const uint32_t &start);
|
|
inline void write_bit_(bool bit, uint32_t *wait, const uint32_t &start);
|
|
|
|
uint32_t bit_time_{0};
|
|
uint8_t *rx_buffer_{nullptr};
|
|
size_t rx_buffer_size_{64};
|
|
volatile size_t rx_in_pos_{0};
|
|
size_t rx_out_pos_{0};
|
|
ISRInternalGPIOPin *tx_pin_{nullptr};
|
|
ISRInternalGPIOPin *rx_pin_{nullptr};
|
|
};
|
|
#endif
|
|
|
|
class UARTComponent : public Component, public Stream {
|
|
public:
|
|
UARTComponent(uint32_t baud_rate) : baud_rate_(baud_rate) {}
|
|
|
|
void setup() override;
|
|
|
|
void dump_config() override;
|
|
|
|
void write_byte(uint8_t data);
|
|
|
|
void write_array(const uint8_t *data, size_t len);
|
|
|
|
void write_str(const char *str);
|
|
|
|
bool peek_byte(uint8_t *data);
|
|
|
|
bool read_byte(uint8_t *data);
|
|
|
|
bool read_array(uint8_t *data, size_t len);
|
|
|
|
int available() override;
|
|
|
|
void flush() override;
|
|
|
|
float get_setup_priority() const override { return setup_priority::BUS; }
|
|
|
|
size_t write(uint8_t data) override;
|
|
int read() override;
|
|
int peek() override;
|
|
|
|
void set_tx_pin(uint8_t tx_pin) { this->tx_pin_ = tx_pin; }
|
|
void set_rx_pin(uint8_t rx_pin) { this->rx_pin_ = rx_pin; }
|
|
|
|
protected:
|
|
bool check_read_timeout_(size_t len = 1);
|
|
|
|
HardwareSerial *hw_serial_{nullptr};
|
|
#ifdef ARDUINO_ARCH_ESP8266
|
|
ESP8266SoftwareSerial *sw_serial_{nullptr};
|
|
#endif
|
|
optional<uint8_t> tx_pin_;
|
|
optional<uint8_t> rx_pin_;
|
|
uint32_t baud_rate_;
|
|
};
|
|
|
|
#ifdef ARDUINO_ARCH_ESP32
|
|
extern uint8_t next_uart_num;
|
|
#endif
|
|
|
|
class UARTDevice : public Stream {
|
|
public:
|
|
UARTDevice() = default;
|
|
UARTDevice(UARTComponent *parent) : parent_(parent) {}
|
|
|
|
void set_uart_parent(UARTComponent *parent) { this->parent_ = parent; }
|
|
|
|
void write_byte(uint8_t data) { this->parent_->write_byte(data); }
|
|
|
|
void write_array(const uint8_t *data, size_t len) { this->parent_->write_array(data, len); }
|
|
|
|
void write_str(const char *str) { this->parent_->write_str(str); }
|
|
|
|
bool read_byte(uint8_t *data) { return this->parent_->read_byte(data); }
|
|
bool peek_byte(uint8_t *data) { return this->parent_->peek_byte(data); }
|
|
|
|
bool read_array(uint8_t *data, size_t len) { return this->parent_->read_array(data, len); }
|
|
|
|
int available() override { return this->parent_->available(); }
|
|
|
|
void flush() override { return this->parent_->flush(); }
|
|
|
|
size_t write(uint8_t data) override { return this->parent_->write(data); }
|
|
int read() override { return this->parent_->read(); }
|
|
int peek() override { return this->parent_->peek(); }
|
|
|
|
protected:
|
|
UARTComponent *parent_{nullptr};
|
|
};
|
|
|
|
} // namespace uart
|
|
} // namespace esphome
|