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Code Issues Releases Wiki Activity

Max7219digit multiline (#1622)

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Co-authored-by: Otto winter <otto@otto-winter.com>
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
TVDLoewe
2021-11-10 19:41:04 +01:00
committed by GitHub
parent c422b2fb0b
commit 92321e219a
3 changed files with 110 additions and 47 deletions
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25
esphome/components/max7219digit/max7219digit.h
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@@ -12,6 +12,16 @@
namespace esphome {
namespace max7219digit {
enum ChipLinesStyle {
ZIGZAG = 0,
SNAKE,
};
enum ScrollMode {
CONTINUOUS = 0,
STOP,
};
class MAX7219Component;
using max7219_writer_t = std::function<void(MAX7219Component &)>;
@@ -46,20 +56,22 @@ class MAX7219Component : public PollingComponent,
void set_intensity(uint8_t intensity) { this->intensity_ = intensity; };
void set_num_chips(uint8_t num_chips) { this->num_chips_ = num_chips; };
void set_num_chip_lines(uint8_t num_chip_lines) { this->num_chip_lines_ = num_chip_lines; };
void set_chip_lines_style(ChipLinesStyle chip_lines_style) { this->chip_lines_style_ = chip_lines_style; };
void set_chip_orientation(uint8_t rotate) { this->orientation_ = rotate; };
void set_scroll_speed(uint16_t speed) { this->scroll_speed_ = speed; };
void set_scroll_dwell(uint16_t dwell) { this->scroll_dwell_ = dwell; };
void set_scroll_delay(uint16_t delay) { this->scroll_delay_ = delay; };
void set_scroll(bool on_off) { this->scroll_ = on_off; };
void set_scroll_mode(uint8_t mode) { this->scroll_mode_ = mode; };
void set_scroll_mode(ScrollMode mode) { this->scroll_mode_ = mode; };
void set_reverse(bool on_off) { this->reverse_ = on_off; };
void send_char(uint8_t chip, uint8_t data);
void send64pixels(uint8_t chip, const uint8_t pixels[8]);
void scroll_left();
void scroll(bool on_off, uint8_t mode, uint16_t speed, uint16_t delay, uint16_t dwell);
void scroll(bool on_off, uint8_t mode);
void scroll(bool on_off, ScrollMode mode, uint16_t speed, uint16_t delay, uint16_t dwell);
void scroll(bool on_off, ScrollMode mode);
void scroll(bool on_off);
void intensity(uint8_t intensity);
@@ -84,9 +96,12 @@ class MAX7219Component : public PollingComponent,
protected:
void send_byte_(uint8_t a_register, uint8_t data);
void send_to_all_(uint8_t a_register, uint8_t data);
uint8_t orientation_180_();
uint8_t intensity_; /// Intensity of the display from 0 to 15 (most)
uint8_t num_chips_;
uint8_t num_chip_lines_;
ChipLinesStyle chip_lines_style_;
bool scroll_;
bool reverse_;
bool update_{false};
@@ -94,11 +109,11 @@ class MAX7219Component : public PollingComponent,
uint16_t scroll_delay_;
uint16_t scroll_dwell_;
uint16_t old_buffer_size_ = 0;
uint8_t scroll_mode_;
ScrollMode scroll_mode_;
bool invert_ = false;
uint8_t orientation_;
uint8_t bckgrnd_ = 0x0;
std::vector<uint8_t> max_displaybuffer_;
std::vector<std::vector<uint8_t>> max_displaybuffer_;
uint32_t last_scroll_ = 0;
uint16_t stepsleft_;
size_t get_buffer_length_();