u8g2 | U8glib library for monochrome displays , version

by olikraus C Version: 2.29.11 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | u8g2 Summary

u8g2 is a C library typically used in Internet of Things (IoT), Raspberry Pi, Arduino applications. u8g2 has no bugs, it has no vulnerabilities and it has medium support. However u8g2 has a Non-SPDX License. You can download it from GitHub.

U8g2: Library for monochrome displays, version 2. U8g2 is a monochrome graphics library for embedded devices. U8g2 supports monochrome OLEDs and LCDs, which include the following controllers: SSD1305, SSD1306, SSD1309, SSD1316, SSD1320, SSD1322, SSD1325, SSD1327, SSD1329, SSD1606, SSD1607, SH1106, SH1107, SH1108, SH1122, T6963, RA8835, LC7981, PCD8544, PCF8812, HX1230, UC1601, UC1604, UC1608, UC1610, UC1611, UC1617, UC1638, UC1701, ST7511, ST7528, ST7565, ST7567, ST7571, ST7586, ST7588, ST75256, ST75320, NT7534, ST7920, IST3020, IST7920, LD7032, KS0108, KS0713, HD44102, T7932, SED1520, SBN1661, IL3820, MAX7219 (see here for a full list).

Support

Quality

Security

License

Reuse

Support

u8g2 has a medium active ecosystem.

It has 3990 star(s) with 919 fork(s). There are 127 watchers for this library.

It had no major release in the last 6 months.

There are 65 open issues and 1739 have been closed. On average issues are closed in 135 days. There are 16 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of u8g2 is 2.29.11

Quality

u8g2 has 0 bugs and 0 code smells.

Security

u8g2 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

u8g2 code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

u8g2 has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

u8g2 releases are not available. You will need to build from source code and install.

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u8g2 Key Features

No Key Features are available at this moment for u8g2.

u8g2 Examples and Code Snippets

No Code Snippets are available at this moment for u8g2.

Community Discussions

Trending Discussions on u8g2

passing static const attribute of class to a function

Run STM32F103 from internal oscillator with PlatformIO (Arduino)?

QUESTION

passing static const attribute of class to a function

Asked 2020-Nov-26 at 15:24

for an arduino school project where I draw bitmaps to a screen, I want to store said bitmaps as unsigned char arrays in classes.

Currently I'm doing it like this:

...

ANSWER

Answered 2020-Nov-26 at 15:24

Notice, you're getting a linker error, not a compile time error. Everything is fine as far as compilation goes, but you have not done quite enough to satisfy the entire toolchain. The issue is, you never gave a definition for the variable, and the linker fails to find it when it brings everything together.

This issue would go away if you were compiling with c++ 17. What is happening is that when you pass a.sprite to a function, the array decays to a pointer type (to the first element) and since it must have an address, is considered odr used. This means that the variable must have an unambiguous location in your application, and thus be explicitly declared (like any normal static variable that is odr-used.)

For static members of a class, if they are odr-used, they must be declared in one place in the application, usually in a cpp file:

Source https://stackoverflow.com/questions/65024567

QUESTION

Run STM32F103 from internal oscillator with PlatformIO (Arduino)?

Asked 2020-Nov-04 at 08:35

How can the STM32F103C8 be configured to run with internal RC oscillator / HSI & PLL, i.e. without external crystal oscillator (as present on the "blue pill" board) with the Arduino framework in PlatformIO?

platformio.ini:

...

ANSWER

Answered 2020-Nov-03 at 13:49

I dug around a bit in the PlatformIO directory.

The following paths are for "generic":

C:\Users\\.platformio\platforms\ststm32\boards\genericSTM32F103C8.json
C:\Users\\.platformio\packages\framework-arduinoststm32\variants\Generic_F103Cx\variant.cpp

Define your own system clock configuration in e.g. your main.cpp:

Source https://stackoverflow.com/questions/64646976

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install u8g2

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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