sparkfun/hyperdisplay_ssd1309_arduinolibrary

Standardized library for control of displays using the SSD1309 driver IC.

SparkFun HyperDisplay SSD1309 Arduino Library

Standardized library for control of displays using the SSD1309 driver IC.

Repository Contents

• /examples - Example sketches for the library (.ino). Run these from the Arduino IDE.
• /src - Source files for the library (.cpp, .h).
• keywords.txt - Keywords from this library that will be highlighted in the Arduino IDE.
• library.properties - General library properties for the Arduino package manager.

Documentation

• Installing an Arduino Library Guide - Basic information on how to install an Arduino library.

Products that use this Library

• Transparent Graphical OLED [LCD-15173]

Version History

• V1.0.0 -- Initial release

License Information

This product is open source!

The code is released under the GPL v3 license. See the included LICENSE.md for more information.

Distributed as-is; no warranty is given.

• Your friends at SparkFun.

hyperdisplay_ssd1309_arduinolibrary's Issues

ambiguous overloaded call of write(int)

source: https://forum.sparkfun.com/viewtopic.php?f=172&t=53893

output:

C:\Users\dmjaf\Desktop\HUD Project\Sparkfun Artemis Thing Plus\bluetoothSlave\libraries\SparkFun_HyperDisplay_SSD1309\src\HyperDisplay_SSD1309.cpp: In member function 'virtual SSD1309_Status_t SSD1309_Arduino_I2C::writeBytes(uint8_t*, bool, size_t)':

C:\Users\dmjaf\Desktop\HUD Project\Sparkfun Artemis Thing Plus\bluetoothSlave\libraries\SparkFun_HyperDisplay_SSD1309\src\HyperDisplay_SSD1309.cpp:895:20: error: call of overloaded 'write(int)' is ambiguous

    _i2c->write(0x00);

                    ^

In file included from C:\Users\dmjaf\Desktop\HUD Project\Sparkfun Artemis Thing Plus\bluetoothSlave\libraries\SparkFun_HyperDisplay_SSD1309\src\HyperDisplay_SSD1309.h:21,

                 from C:\Users\dmjaf\Desktop\HUD Project\Sparkfun Artemis Thing Plus\bluetoothSlave\libraries\SparkFun_HyperDisplay_SSD1309\src\HyperDisplay_SSD1309.cpp:1:

C:\Users\dmjaf\AppData\Local\Arduino15\packages\SparkFun\hardware\apollo3\2.0.1\libraries\Wire\src/Wire.h:39:20: note: candidate: 'virtual size_t arduino::MbedI2C::write(uint8_t)'

     virtual size_t write(uint8_t data);

                    ^~~~~

In file included from C:\Users\dmjaf\AppData\Local\Arduino15\packages\SparkFun\hardware\apollo3\2.0.1/cores/arduino/mbed-bridge/core-api/api/Stream.h:25,

                 from C:\Users\dmjaf\AppData\Local\Arduino15\packages\SparkFun\hardware\apollo3\2.0.1/cores/arduino/mbed-bridge/core-api/api/Client.h:22,

                 from C:\Users\dmjaf\AppData\Local\Arduino15\packages\SparkFun\hardware\apollo3\2.0.1/cores/arduino/mbed-bridge/core-api/api/ArduinoAPI.h:29,

                 from C:\Users\dmjaf\AppData\Local\Arduino15\packages\SparkFun\hardware\apollo3\2.0.1/cores/arduino/mbed-bridge/Arduino.h:14,

                 from C:\Users\dmjaf\AppData\Local\Arduino15\packages\SparkFun\hardware\apollo3\2.0.1/cores/arduino/sdk/ArduinoSDK.h:9,

                 from <command-line>:

C:\Users\dmjaf\AppData\Local\Arduino15\packages\SparkFun\hardware\apollo3\2.0.1/cores/arduino/mbed-bridge/core-api/api/Print.h:50:12: note: candidate: 'size_t arduino::Print::write(const char*)'

     size_t write(const char *str) {

x0/y0 are cast to x0w and y0w but never used

Minor compilation warning

x0w and y0w seem unused here, did you mean to use them below?

232     color_t value = data; // have to skip color sequences in buffered writing mode
233
234     hd_hw_extent_t x0w = (hd_hw_extent_t)x0; // Cast to hw extent type to be sure of integer values
235     hd_hw_extent_t y0w = (hd_hw_extent_t)y0;
236
237     SSD1309_Bite_t user = *((SSD1309_Bite_t*)value);
238     if(user.b0){ // Check if the user's bit is set or not (this implies that the user should always set bit 0 of a 'bite' to the pixel value they want)
239         // Need to set the pixel high
240         setWindowPixel(x0, y0, pCurrentWindow);
241     }else{
242         // Need to clear the pixel
243         clearWindowPixel(x0, y0, pCurrentWindow);
244     }
245     // updateRefreshZone( x0, x0, y0, y0);  // Tell where we need updates
246     // refreshDisplay();                    // Perform updates
247 }

HyperDisplay_UG2856KLBAG01_I2C.h: No such file or directory

Hi so why am i missing files in the library? 1.0 and 1.1 tested.

Arduino: 1.8.19 (Windows 10), Placa:"WAVGAT NANO 3.0"

...

Alternatives for HyperDisplay_UG2856KLBAG01_I2C.h: []Example999_Testing:1:10: fatal error: HyperDisplay_UG2856KLBAG01_I2C.h: No such file or directory

ResolveLibrary(HyperDisplay_UG2856KLBAG01_I2C.h) #include "HyperDisplay_UG2856KLBAG01_I2C.h"

-> candidates: [] ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

compilation terminated.

exit status 1

HyperDisplay_UG2856KLBAG01_I2C.h: No such file or directory

SSD1309::lineClear does nothing

Subject of the issue

No change on screen when SSD1309::lineClear is called.

The current code is:

void SSD1309::lineClear(hd_extent_t x0, hd_extent_t y0, hd_extent_t x1, hd_extent_t y1, uint16_t width)
    {
		SSD1309_Bite_t pix;
		pix.bite = 0x00;
    }

Obviously, this line of code is missing:
line( x0, y0, x1, y1, width, (color_t)&pix);
It works fine with it.