60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
#ifndef _TFT_SHIELD_18_H
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#define _TFT_SHIELD_18_H
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#include "Adafruit_seesaw.h"
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#define TFTSHIELD_ADDR 0x2E
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#define TFTSHIELD_RESET_PIN 3
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#define TFTSHIELD_BACKLIGHT_ON 0xFFFF
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#define TFTSHIELD_BACKLIGHT_OFF 0x0000
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#define TFTSHIELD_BUTTON_UP_PIN 5
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#define TFTSHIELD_BUTTON_UP (1UL << TFTSHIELD_BUTTON_UP_PIN)
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#define TFTSHIELD_BUTTON_DOWN_PIN 8
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#define TFTSHIELD_BUTTON_DOWN (1UL << TFTSHIELD_BUTTON_DOWN_PIN)
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#define TFTSHIELD_BUTTON_LEFT_PIN 6
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#define TFTSHIELD_BUTTON_LEFT (1UL << TFTSHIELD_BUTTON_LEFT_PIN)
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#define TFTSHIELD_BUTTON_RIGHT_PIN 9
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#define TFTSHIELD_BUTTON_RIGHT (1UL << TFTSHIELD_BUTTON_RIGHT_PIN)
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#define TFTSHIELD_BUTTON_IN_PIN 7
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#define TFTSHIELD_BUTTON_IN (1UL << TFTSHIELD_BUTTON_IN_PIN)
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#define TFTSHIELD_BUTTON_1_PIN 10
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#define TFTSHIELD_BUTTON_1 (1UL << TFTSHIELD_BUTTON_1_PIN)
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#define TFTSHIELD_BUTTON_2_PIN 11
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#define TFTSHIELD_BUTTON_2 (1UL << TFTSHIELD_BUTTON_2_PIN)
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#define TFTSHIELD_BUTTON_3_PIN 14
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#define TFTSHIELD_BUTTON_3 (1UL << TFTSHIELD_BUTTON_3_PIN)
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#define TFTSHIELD_BUTTON_ALL \
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(TFTSHIELD_BUTTON_UP | TFTSHIELD_BUTTON_DOWN | TFTSHIELD_BUTTON_LEFT | \
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TFTSHIELD_BUTTON_RIGHT | TFTSHIELD_BUTTON_IN | TFTSHIELD_BUTTON_1 | \
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TFTSHIELD_BUTTON_2 | TFTSHIELD_BUTTON_3)
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/**************************************************************************/
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/*!
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@brief Class that stores state and functions for interacting with 1.8" tft
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shield variant of seesaw helper IC
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*/
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/**************************************************************************/
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class Adafruit_TFTShield18 : public Adafruit_seesaw {
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public:
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Adafruit_TFTShield18(){};
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~Adafruit_TFTShield18(){};
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bool begin(uint8_t addr = TFTSHIELD_ADDR, int8_t flow = -1);
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void setBacklight(uint16_t value);
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void setBacklightFreq(uint16_t freq);
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void tftReset(bool rst = true);
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uint32_t readButtons();
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};
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#endif |