SSD1306 OLED display driver
1.7.2
This library is developed to control SSD1306/SSD1331/SSD1351/IL9163/PCD8554 RGB i2c/spi LED displays
src
ssd1306_hal
arduino
io.h
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/*
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MIT License
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Copyright (c) 2018, Alexey Dynda
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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/*
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* @file hal/arduino/io.h SSD1306 ARDUINO IO communication functions
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*/
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#ifndef _SSD1306_ARDUINO_IO_H_
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#define _SSD1306_ARDUINO_IO_H_
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#if defined(ARDUINO_ARCH_STM32) // stm32duino support
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#include <Arduino.h>
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#include <avr/pgmspace.h>
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#elif defined(ESP8266) || defined(ESP32) || defined(ESP31B) // esp arduino support
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#include <Arduino.h>
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#include <pgmspace.h>
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#else // AVR support
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#include <Arduino.h>
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#include <avr/pgmspace.h>
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#include <avr/interrupt.h>
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#if !defined(ARDUINO_ARCH_SAMD) && defined(__AVR__)
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#include <avr/sleep.h>
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#endif
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#endif
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#if defined(ARDUINO_ARCH_STM32)
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#define CONFIG_PLATFORM_I2C_AVAILABLE
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#define SSD1306_WIRE_CLOCK_CONFIGURABLE
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#define CONFIG_PLATFORM_SPI_AVAILABLE
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#define CONFIG_STM32_I2C_AVAILABLE
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#elif defined(ARDUINO_AVR_DIGISPARK) || defined(ARDUINO_AVR_DIGISPARKPRO)
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#define CONFIG_PLATFORM_I2C_AVAILABLE
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#if defined(ARDUINO_AVR_DIGISPARKPRO)
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#define CONFIG_PLATFORM_SPI_AVAILABLE
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#else
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#define CONFIG_SOFTWARE_I2C_AVAILABLE
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/* Define lcdint as smallest types to reduce memo usage on tiny controllers. *
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* Remember, that this can cause issues with large lcd displays, i.e. 320x240*/
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#define LCDINT_TYPES_DEFINED
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typedef
int8_t
lcdint_t
;
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typedef
uint8_t
lcduint_t
;
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#endif
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#elif defined(__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__) || \
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defined(__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__)
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#define CONFIG_SOFTWARE_I2C_AVAILABLE
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#define CONFIG_USI_SPI_AVAILABLE
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#define LCDINT_TYPES_DEFINED
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typedef
int8_t
lcdint_t
;
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typedef
uint8_t
lcduint_t
;
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#define CONFIG_MULTIPLICATION_NOT_SUPPORTED
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#elif defined(ESP8266) || defined(ESP32) || defined(ESP31B) || defined(ARDUINO_ARCH_SAMD)
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/* SW implementation of i2c isn't supported on ESP platforms */
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#define CONFIG_PLATFORM_I2C_AVAILABLE
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#define SSD1306_WIRE_CLOCK_CONFIGURABLE
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#define CONFIG_PLATFORM_SPI_AVAILABLE
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#elif defined(__AVR_ATmega328P__)
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#define CONFIG_SOFTWARE_I2C_AVAILABLE
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#define CONFIG_PLATFORM_I2C_AVAILABLE
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#define SSD1306_WIRE_CLOCK_CONFIGURABLE
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#define CONFIG_TWI_I2C_AVAILABLE
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#define CONFIG_PLATFORM_SPI_AVAILABLE
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#define CONFIG_AVR_SPI_AVAILABLE
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#define CONFIG_AVR_UART_AVAILABLE
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#define CONFIG_VGA_AVAILABLE
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#elif defined(NRF52) || defined(NRF5)
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#define CONFIG_PLATFORM_I2C_AVAILABLE
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#define SSD1306_WIRE_CLOCK_CONFIGURABLE
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#define CONFIG_PLATFORM_SPI_AVAILABLE
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#else
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#define CONFIG_SOFTWARE_I2C_AVAILABLE
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#define CONFIG_PLATFORM_I2C_AVAILABLE
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#define SSD1306_WIRE_CLOCK_CONFIGURABLE
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#define CONFIG_TWI_I2C_AVAILABLE
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#define CONFIG_PLATFORM_SPI_AVAILABLE
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#define CONFIG_AVR_SPI_AVAILABLE
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#endif
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//#ifdef CONFIG_PLATFORM_I2C_AVAILABLE
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//#ifdef __cplusplus
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//#include <Wire.h>
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//#endif
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//#endif
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#endif // _SSD1306_ARDUINO_IO_H_
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lcdint_t
int lcdint_t
Definition:
io.h:63
lcduint_t
unsigned int lcduint_t
Definition:
io.h:65
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