Public Access
mangavalkandClaude Opus 5.5
6e4d5e152b
Nano / driver: - No full on/off flip at boot; the first display() after boot is a forced full redraw instead, since the physical dot state is unknown - Send READY when booted ESP32: - relayOn() only switches and waits when the relay was off, and waits for the Nano's READY (3 s timeout) instead of a fixed 3 s on every frame - relayOff() ends Serial and releases the TX pin so the idle-high line no longer back-powers the Nano through its RX pin - No display commands are sent while the relay is off - Switching the relay on cancels a pending power-off countdown Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
92 lines
2.4 KiB
C++
92 lines
2.4 KiB
C++
#ifndef BROSE9323_H
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#define BROSE9323_H
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#include <Adafruit_GFX.h>
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//#define FLIPDOT_PLCC_ADAPTER
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// ESPSERIAL is set per target via build_flags in platformio.ini (-D ESPSERIAL for the ESP32)
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class BROSE9323 : public Adafruit_GFX
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{
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private:
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uint16_t _flip_time;
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const uint8_t _panel_width;
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const uint8_t _buffer_width;
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const uint16_t _buffer_size;
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uint8_t *_old_buffer = NULL;
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uint8_t *_new_buffer = NULL;
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bool _direct_mode = false;
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#ifdef ESPSERIAL
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Stream *stream;
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#else
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uint8_t _active_panel = 255;
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uint8_t _active_col = 255;
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uint8_t _active_row = 255;
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bool _active_data;
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// After boot the physical dot state is unknown, so the first display() redraws everything
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bool _force_next = true;
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#ifndef FLIPDOT_PLCC_ADAPTER
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const uint8_t ENABLE = 7,
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ADDR_0 = 3,
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ADDR_1 = 5,
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ADDR_2 = 6,
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COL_DATA = 4,
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COL_0 = 8,
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COL_1 = 10,
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COL_2 = 9,
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COL_3 = 11,
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COL_4 = 12,
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ROW_0 = A3,
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ROW_1 = A4,
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ROW_2 = A2,
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ROW_3 = A0,
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ROW_4 = A1,
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ROW_RESET = 13,
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ROW_SET = A5;
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#else
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const uint8_t RELAY = 2,
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ENABLE = 3,
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ADDR_0 = 7,
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ADDR_1 = 6,
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ADDR_2 = 5,
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COL_DATA = 4,
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COL_0 = 12,
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COL_1 = 11,
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COL_2 = 10,
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COL_3 = 9,
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COL_4 = 8,
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ROW_0 = 13, //1 A1 CHECK
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ROW_1 = A0, //2 A2
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ROW_2 = A1, //4 A3
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ROW_3 = A2, //8 13 CHECK
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ROW_4 = A3, //F A0
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ROW_RESET = A4,
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ROW_SET = A5;
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#endif
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void _selectColumn(uint8_t);
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void _selectPanel(uint8_t);
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void _selectRow(uint8_t);
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void _setData(bool);
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void _strobe(void);
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#endif
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public:
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BROSE9323(uint8_t, uint8_t, uint8_t, uint16_t ft = 280);
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#ifdef ESPSERIAL
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void begin(Stream * = &Serial);
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#endif
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void begin(void);
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void display(bool force = false);
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void drawPixel(int16_t x, int16_t y, uint16_t color);
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void fillScreen(uint16_t);
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void setDirect(bool);
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void setTiming(uint16_t);
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#ifndef ESPSERIAL
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void printBuffer(void);
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#endif
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size_t print(const char *ifsh);
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};
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#endif //BROSE9323_H
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